EP0586799B1 - Cable terminal for a pump - Google Patents

Cable terminal for a pump Download PDF

Info

Publication number
EP0586799B1
EP0586799B1 EP93109349A EP93109349A EP0586799B1 EP 0586799 B1 EP0586799 B1 EP 0586799B1 EP 93109349 A EP93109349 A EP 93109349A EP 93109349 A EP93109349 A EP 93109349A EP 0586799 B1 EP0586799 B1 EP 0586799B1
Authority
EP
European Patent Office
Prior art keywords
transverse wall
sides
sleeve
cable
pins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP93109349A
Other languages
German (de)
French (fr)
Other versions
EP0586799A1 (en
Inventor
Kurt Werner Arnswald
Manfred Zelder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilo GmbH
Original Assignee
Wilo GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wilo GmbH filed Critical Wilo GmbH
Publication of EP0586799A1 publication Critical patent/EP0586799A1/en
Application granted granted Critical
Publication of EP0586799B1 publication Critical patent/EP0586799B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart

Definitions

  • the invention relates to a device for attaching and connecting a multi-core electrical cable to an outer wall of a device, in particular the motor of a submersible pump, wherein a tubular connection housing of the device is fastened in an opening that is open to the outside in the device, in particular is screwed in and one is transverse to the longitudinal axis of the connection housing has arranged watertight transverse wall in which conductive pins are cast, which project axially parallel on both sides of the transverse wall and on each of which sockets are plugged, which are connected on the device side with wires of the device and on the outside with wires of a connecting cable.
  • US-A-4 420 210 and FR-A-1 240 190 show hermetically sealed electrical connectors for attaching and connecting a multi-core electrical cable to an outer wall of a device, the tubular connector housing of the connectors in an outwardly open opening in the device is screwed in.
  • the conductive pins are melted into glass or ceramic.
  • the melting method is extremely complex and expensive.
  • the object of the invention is to provide a fastening device of the type mentioned which, with simple construction and assembly, has a high level of tightness against creeping longitudinal water and thereby allows loosening for multiple connections.
  • the watertight transverse wall is made of synthetic resin, that the transverse wall is cast into a sleeve coaxially surrounding the transverse wall and that the sleeve is fastened watertight to the inner wall of the connection housing.
  • connection device or such a cable connector creates a releasable connection of the connection cable to the electric motor. It is one Repeated connection possible, so that the customer or user can use and connect different types of cables. This also ensures a high level of tightness against creeping longitudinal water and even explosion protection, ie engine sparks cannot ignite external gas.
  • connection device With simple construction, assembly and disassembly, the detached cable ends are not changed when the cable is loosened, in particular during a repair, so that a new connection can be carried out easily.
  • the device has the same parts on both sides of the transverse wall, so that only a few parts can be produced. Modifications to the motor housing are not necessary since additional holes, bores and fastenings, in particular flanges, are not required. It is particularly advantageous that the connection device according to the invention uses the same parts for connections with required explosion protection as well as without this requirement, so that no two different constructions are required. There is a multiple function, since in particular the connection housing represents the receiving body for the connector and simultaneously connects the motor housing and bearing bracket.
  • the dry motor interior In the case of submersible motors, the dry motor interior must be checked for leaks once the cable has been disconnected. When the cable is reconnected, leaks can occur which lead to leakage and destruction of the motor.
  • the interior of the engine In the type of construction according to the invention, the interior of the engine is not touched. It remains watertight, even if the engine were immersed in water without a cable. Checking the engine for leaks is called "pressing". This impression is a special step and is time-consuming. You submerge the engine into a filled water basin and pressurize it with compressed air of approximately 1.5 bar on the inside via a pressure nipple. Then you observe those places that could be leaking. At these points, air comes out in the form of pearls that rise in the water. In the construction according to the invention, this test procedure is omitted if a cable was subsequently detached.
  • the cable entry is often potted with resin. It is therefore necessary to either carry out the potting again in a further connection or to use a so-called prefabricated cable, the end of which already carries the potting compound. In this case, it is a cable that the customer must obtain from the supplier. If the motors and pumps are explosion-proof, the customer cannot change the cables anyway, but must obtain the explosion-protected components (they can be cast resin parts). In the design according to the invention, the functions of longitudinal water tightness and explosion protection are separated from the cable and housed separately in the motor.
  • a particularly simple and tight construction against creeping longitudinal water and against pressurized water is given when the transverse wall is surrounded by a coaxial sleeve, into which the transverse wall is cast and which is fastened watertight to the inner wall of the connection housing.
  • the tightness is further improved if there is a sealing washer on one side of the transverse wall, which is penetrated by the pins.
  • a constructional simplicity and easy assembly is achieved if the bushings on both sides of the Insert the transverse wall in a two-part bearing part (plug-in part), which forms a guide channel for each bushing sleeve.
  • one half of the bearing part can be latched with a central, coaxial, projection-forming projection in a central opening of the other half.
  • the bearing part forms a plug-in part together with the inserted sleeve sleeves into which the cable wires (wires) lead on one side and which can be plugged onto the pins with its other end.
  • an identical plug-in part can be plugged onto the pins on both sides of the transverse wall.
  • an axially parallel or coaxial guide pin which protrudes on both sides, is cast in the transverse wall and lies in each case in a bore in the bearing part.
  • an easy-to-assemble construction with a secure hold is created if a threaded sleeve is screwed into the outside of the connection housing, which with its external thread lies in an internal thread of the connection housing, through which the connection cable including the cable jacket is guided and which is closed on the outside by a ring nut.
  • the housing 1 of a pump motor in particular a submersible pump with a canned tube, has a bore 2 which merges into a coaxial threaded bore 3 in the bearing bracket 4 of the electric motor.
  • a connector housing 5 with its external thread is screwed into the threaded bore 3.
  • the tubular connection housing 5 is thus partly inserted into the motor or the bearing bracket 4 and has an outer ring or outer flange 6 with which the motor housing wall 7 is overlapped, so that when the connection housing 5 is screwed in, the motor wall is screwed to the bearing bracket is, between the parts 4 and 7, a sealing ring 8 is inserted, which creates a tightness between the connector housing, motor housing and bearing bracket.
  • connection housing 5 there is a sleeve 9 coaxially on the inside, which is fastened, in particular cast, to the inner wall of the connection housing 5.
  • a transverse wall 10 made of synthetic resin is cast into the sleeve 9, in which a plurality of metal conductive pins 11 are cast in the direction parallel to the axis of the housing 12. The pins project with one end on either side of the transverse wall 10.
  • a guide pin 13 is cast in the transverse wall, which also protrudes on both sides of the transverse wall 10 and has a larger diameter than the pins 11.
  • the sleeve 9 forms, together with the transverse wall 10 and the pins 11, 13, a double-sided double socket, into which plug-in parts 14 are inserted on both sides, which have an identical design.
  • Each plug-in part has a two-part bearing part 15, of which the first bearing part half 16, which is closer to the transverse wall 10, has guide bores 17 all around, into which several Socket sleeves 18 are inserted.
  • the bushing sleeves protrude beyond the first bearing part half 16 into bores 19 of a second bearing part half 20.
  • the first bearing part half 16 has a central coaxial projection 21 with a plurality of tongues 22 which are inserted into a central opening 23 of the second bearing part halves 20 and engage behind them in a latching manner.
  • wires or wires 24 of the connecting cable 25 or the wires / wires 26 of the motor connecting wires 27 are fastened in the sockets 18, so that the respective plug-in part 14 is fastened to the connecting cable 25 or to the motor connecting wires 27 on both sides of the transverse wall 10.
  • a rubber washer 28 which is penetrated by the pins 11 and 13 and represents an additional improvement in the seal against longitudinal water.
  • This rubber washer can also be arranged on both sides of the transverse wall 10.
  • the connecting cable 25 is inserted on the side of the connecting device facing the motor through a threaded sleeve 29, which is screwed with its external thread into an internal thread 30 of the connection housing 5.
  • the threaded sleeve 29 consists of an elastomer and can be compressed all around in radial directions at the end facing away from the motor by means of an externally screwed-on ring nut 30. By screwing this ring nut 30, the outer jacket of the connecting cable 25 is tightened by the threaded sleeve 29.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Installation Of Indoor Wiring (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Befestigen und Anschließen eines mehradrigen elektrischen Kabels an einer Außenwand eines Gerätes, insbesondere des Motors einer Tauchmotorpumpe, wobei ein rohrförmiges Anschlußgehäuse der Vorrichtung in einer nach außen offenen Öffnung im Gerät befestigt, insbesondere eingeschraubt ist und innen eine quer zur Längsache des Anschlußgehäuses angeordnete wasserdichte Querwand aufweist, in der leitende Stifte eingegossen sind, die zu beiden Seiten der Querwand achsparallel vorstehen und auf die zu beiden Seiten jeweils Buchsen aufgesteckt sind, die geräteseitig mit Adern des Gerätes und außenseitig mit Adern eines Anschlußkabels verbunden sind.The invention relates to a device for attaching and connecting a multi-core electrical cable to an outer wall of a device, in particular the motor of a submersible pump, wherein a tubular connection housing of the device is fastened in an opening that is open to the outside in the device, in particular is screwed in and one is transverse to the longitudinal axis of the connection housing has arranged watertight transverse wall in which conductive pins are cast, which project axially parallel on both sides of the transverse wall and on each of which sockets are plugged, which are connected on the device side with wires of the device and on the outside with wires of a connecting cable.

Es sind verschiedene Konstruktionen zum Befestigen eines elektrischen Kabels an einem Pumpenmotor bekannt. Bei diesen bekannten Befestigungsarten sind die Kabelenden meist eingegossen, um zu verhindern, daß kriechendes Längswasser eindringt. Solche längswasserdichten Verbindungen sind nicht mehr lösbar und der Montageaufwand ist verhältnismäßig groß.Various constructions for attaching an electrical cable to a pump motor are known. In these known types of attachment, the cable ends usually poured in to prevent creeping longitudinal water from entering. Such longitudinal watertight connections are no longer detachable and the assembly effort is relatively large.

Die US-A-4 420 210 und die FR-A-1 240 190 zeigen hermetisch dichte elektrische Steckverbindungen zum Befestigen und Anschließen eines mehradrigen elektrischen Kabels an einer Außenwand eines Gerätes, wobei das rohrförmige Anschlußgehäuse der Steckverbindungen in einer nach außen offenen Öffnung im Gerät eingeschraubt ist.US-A-4 420 210 and FR-A-1 240 190 show hermetically sealed electrical connectors for attaching and connecting a multi-core electrical cable to an outer wall of a device, the tubular connector housing of the connectors in an outwardly open opening in the device is screwed in.

Nach diesem Stand der Technik werden die leitenden Stifte in Glas bzw. in Keramik eingeschmolzen. Die Methode des Einschmelzens ist jedoch äußerst aufwendig und teuer.According to this prior art, the conductive pins are melted into glass or ceramic. However, the melting method is extremely complex and expensive.

Aufgabe der Erfindung ist es, eine Befestigungsvorrichtung der eingangs genannten Art zu schaffen, die bei einfacher Konstruktion und Montage eine hohe Dichtigkeit gegen kriechendes Längswasser besitzt und hierbei ein Lösen für ein mehrfaches Anschließen zuläßt.The object of the invention is to provide a fastening device of the type mentioned which, with simple construction and assembly, has a high level of tightness against creeping longitudinal water and thereby allows loosening for multiple connections.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die wasserdichte Querwand aus Kunstharz ist, daß die Querwand in eine die Querwand koaxial umgebende Hülse eingegossen ist und daß die Hülse an der Innenwand des Anschlußgehäuses wasserdicht befestigt ist.This object is achieved in that the watertight transverse wall is made of synthetic resin, that the transverse wall is cast into a sleeve coaxially surrounding the transverse wall and that the sleeve is fastened watertight to the inner wall of the connection housing.

Eine solche Anschlußvorrichtung bzw. ein solcher Kabelverbinder schafft eine lösbare Verbindung des Anschlußkabels am Elektromotor. Es ist damit ein wiederholtes Anschließen möglich, so daß der Kunde, bzw. Benutzer verschiedene Kabelarten verwenden und Anschließen kann. Hierbei ist weiterhin eine hohe Dichtigkeit gegen kriechendes Längswasser und sogar ein Explosionsschutz gegeben, d.h. Motorfunken können außen befindliches Gas nicht entzünden.Such a connection device or such a cable connector creates a releasable connection of the connection cable to the electric motor. It is one Repeated connection possible, so that the customer or user can use and connect different types of cables. This also ensures a high level of tightness against creeping longitudinal water and even explosion protection, ie engine sparks cannot ignite external gas.

Bei einfacher Konstruktion, Montage und Demontage werden bei Lösen des Kabels, insbesondere bei einer Reparatur die abgesetzten Kabelenden nicht verändert, so daß ein erneutes Anschließen leicht durchführbar ist. Beidseitig der Querwand weist die Vorrichtung die gleichen Teile auf, so daß nur wenige Teile herzustellen sind. Veränderungen am Motorgehäuse sind nicht erforderlich, da zusätzliche Löcher, Bohrungen und Befestigungen, insbesondere Flansche nicht benötigt werden. Von besonderem Vorteil ist es, daß die erfindungsgemäße Anschlußvorrichtung für Anschlüsse mit gefordertem Explosionsschutz als auch ohne diese Erfordernis dieselben Teile verwendet, so daß keine zwei unterschiedlichen Konstruktionen benötigt werden. Es besteht eine Mehrfachfunktion, da insbesondere das Anschlußgehäuse den Aufnahmekörper für den Verbinder darstellt und gleichzeitig Motorgehäuse und Lagerträger miteinander verbindet.With simple construction, assembly and disassembly, the detached cable ends are not changed when the cable is loosened, in particular during a repair, so that a new connection can be carried out easily. The device has the same parts on both sides of the transverse wall, so that only a few parts can be produced. Modifications to the motor housing are not necessary since additional holes, bores and fastenings, in particular flanges, are not required. It is particularly advantageous that the connection device according to the invention uses the same parts for connections with required explosion protection as well as without this requirement, so that no two different constructions are required. There is a multiple function, since in particular the connection housing represents the receiving body for the connector and simultaneously connects the motor housing and bearing bracket.

Bei Tauchmotoren muß, wenn das Kabel gelöst wurde, der trockene Motorinnenraum auf Dichtigkeit geprüft werden. Beim Wiederanschließen des Kabels können Undichtigkeiten auftreten, die zu Leckage und Zerstörung des Motors führen. Bei der erfindungsgemäßen Konstruktionsart wird das Motorinnere nicht berührt. Es bleibt wasserdicht, auch wenn man den Motor ohne Kabel unter Wasser tauchen würde. Das Prüfen des Motors auf Dichtigkeit wird "Abdrücken" genannt. Dieses Abdrücken ist ein besonderer Arbeitsgang und ist zeitaufwendig. Man taucht den Motor in ein gefülltes Wasserbecken und beaufschlagt ihn über einen Drucknippel innen mit Druckluft von etwa 1,5 bar. Dann beobachtet man diejenigen Stellen, die undicht sein könnten. An diesen Stellen tritt Luft in Form von Perlen aus, die im Wasser aufsteigen. Bei der erfindungsgemäßen Kostruktion entfällt dieser Prüfvorgang, wenn ein Kabel nachträglich gelöst wurde.In the case of submersible motors, the dry motor interior must be checked for leaks once the cable has been disconnected. When the cable is reconnected, leaks can occur which lead to leakage and destruction of the motor. In the type of construction according to the invention, the interior of the engine is not touched. It remains watertight, even if the engine were immersed in water without a cable. Checking the engine for leaks is called "pressing". This impression is a special step and is time-consuming. You submerge the engine into a filled water basin and pressurize it with compressed air of approximately 1.5 bar on the inside via a pressure nipple. Then you observe those places that could be leaking. At these points, air comes out in the form of pearls that rise in the water. In the construction according to the invention, this test procedure is omitted if a cable was subsequently detached.

In bekannten wasserdichten Konstruktionen ist die Kabeleinführung oft mit Harz vergossen. Es ist also erforderlich, bei einem weiteren Anschließen entweder das Vergießen nochmals vorzunehmen oder ein sogenanntes konfektioniertes Kabel zu verwenden, dessen Ende die Vergußmasse bereits trägt. In diesem Falle handelt es sich also um ein Kabel, das der Kunde vom Lieferanten beziehen muß. Wenn es sich um explosionsgeschützte Motoren und Pumpen handelt, kann der Kunde ohnehin keinen Kabelwechsel durchführen, sondern muß sich die explosionsgeschützten Bauteile (es können Gießharzteile sein) beschaffen. Bei der erfindungsgemäßen Bauart sind die Funktionen der Längswasserdichtheit und des Explosionsschutzes vom Kabel gelöst, separat im Motor untergebracht.In known waterproof constructions, the cable entry is often potted with resin. It is therefore necessary to either carry out the potting again in a further connection or to use a so-called prefabricated cable, the end of which already carries the potting compound. In this case, it is a cable that the customer must obtain from the supplier. If the motors and pumps are explosion-proof, the customer cannot change the cables anyway, but must obtain the explosion-protected components (they can be cast resin parts). In the design according to the invention, the functions of longitudinal water tightness and explosion protection are separated from the cable and housed separately in the motor.

Eine besonders einfache und dichte Konstruktion gegen kriechendes Längswasser und gegen Druckwasser ist dann gegeben, wenn die Querwand von einer koaxialen Hülse umgeben ist, in die die Querwand eingegossen ist und die an der Innenwand des Anschlußgehäuses wasserdicht befestigt ist. Die Dichtigkeit wird noch dadurch verbessert, wenn auf einer Seite der Querwand eine Dichtscheibe anliegt, die von den Stiften durchdrungen ist.A particularly simple and tight construction against creeping longitudinal water and against pressurized water is given when the transverse wall is surrounded by a coaxial sleeve, into which the transverse wall is cast and which is fastened watertight to the inner wall of the connection housing. The tightness is further improved if there is a sealing washer on one side of the transverse wall, which is penetrated by the pins.

Eine konstruktionelle Einfachheit und leichte Montage wird erreicht, wenn die Buchsen zu beiden Seiten der Querwand jeweils in einem zweiteiligen Lagerteil (Steckteil) einliegen, das für jede Buchsenhülse einen Führungskanal bildet. Hierbei kann eine Hälfte des Lagerteils mit einem mittleren, koaxialen, Rastzungen bildenden Vorsprung in einer mittleren Öffnung der anderen Hälfte rastend befestigt sein. Auch ist es hierbei von Vorteil, wenn das Lagerteil zusammen mit den einliegenden Buchsenhülsen ein Steckteil bildet, in das auf einer Seite die Kabeldrähte (Adern) hineinführen und das mit seinem anderen Ende auf die Stifte aufsteckbar ist. ferner wird hierbei vorgeschlagen, daß zu beiden Seiten der Querwand ein gleichgebautes Steckteil auf die Stifte aufsteckbar ist.A constructional simplicity and easy assembly is achieved if the bushings on both sides of the Insert the transverse wall in a two-part bearing part (plug-in part), which forms a guide channel for each bushing sleeve. Here, one half of the bearing part can be latched with a central, coaxial, projection-forming projection in a central opening of the other half. It is also advantageous here if the bearing part forms a plug-in part together with the inserted sleeve sleeves into which the cable wires (wires) lead on one side and which can be plugged onto the pins with its other end. it is also proposed that an identical plug-in part can be plugged onto the pins on both sides of the transverse wall.

Eine optimale Führung wird erreicht, wenn in der Querwand ein achsparalleler oder koaxialer, zu beiden Seiten vorstehender Führungsstift eingegossen ist, der in jeweils einer Bohrung des Lagerteils einliegt. Auch wird eine einfach zu montierende Konstruktion mit sicherem Halt geschaffen, wenn im Anschlußgehäuse außenseitig eine Gewindehülse eingeschraubt ist, die mit ihrem Außengewinde in einem Innengewinde des Anschlußgehäuses einliegt, durch die das Anschlußkabel einschließlich Kabelmantel geführt ist und die außen durch eine Ringmutter verschlossen ist.Optimal guidance is achieved if an axially parallel or coaxial guide pin, which protrudes on both sides, is cast in the transverse wall and lies in each case in a bore in the bearing part. Also, an easy-to-assemble construction with a secure hold is created if a threaded sleeve is screwed into the outside of the connection housing, which with its external thread lies in an internal thread of the connection housing, through which the connection cable including the cable jacket is guided and which is closed on the outside by a ring nut.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben. Es zeigen:

Figur 1:
Die Anschlußvorrichtung im montierten Zustand und
Figur 2:
eine Explosionszeichnung der Teile der Anschlußvorrichtung ohne Anschlußgehäuse.
An embodiment of the invention is shown in the drawings and will be described in more detail below. Show it:
Figure 1:
The connection device in the assembled state and
Figure 2:
an exploded view of the parts of the connection device without connection housing.

Das Gehäuse 1 eines Pumpenmotors, insbesondere einer Tauchmotorpumpe mit Spaltrohr weist eine Bohrung 2 auf, die in eine koaxiale Gewindebohrung 3 des Lagerträgers 4 des Elektromotors übergeht. In die Gewindebohrung 3 ist ein Anschlußgehäuse 5 mit seinem Außengewinde eingeschraubt. Das rohrförmige Anschlußgehäuse 5 ist damit zu einem Teil in den Motor bzw. den Lagerträger 4 eingesteckt und besitzt einen Außenring oder Außenflansch 6, mit dem die Motorengehäusewand 7 übergriffen wird, so daß mit dem Einschrauben des Anschlußgehäuses 5 die Motoren- wand mit dem Lagerträger verschraubt wird, wobei zwischen den Teilen 4 und 7 ein Dichtungsring 8 einliegt, der eine Dichtheit zwischen Anschlußgehäuse, Motorengehäuse und Lagerträger schafft.The housing 1 of a pump motor, in particular a submersible pump with a canned tube, has a bore 2 which merges into a coaxial threaded bore 3 in the bearing bracket 4 of the electric motor. A connector housing 5 with its external thread is screwed into the threaded bore 3. The tubular connection housing 5 is thus partly inserted into the motor or the bearing bracket 4 and has an outer ring or outer flange 6 with which the motor housing wall 7 is overlapped, so that when the connection housing 5 is screwed in, the motor wall is screwed to the bearing bracket is, between the parts 4 and 7, a sealing ring 8 is inserted, which creates a tightness between the connector housing, motor housing and bearing bracket.

Im Anschlußgehäuse 5 liegt innen koaxial eine Hülse 9 ein, die an der Innenwand des Anschlußgehäuses 5 befestigt, insbesondere eingegossen ist. In der Hülse 9 ist eine Querwand 10 aus Kunstharz eingegossen, in der mehrere metallene leitende Stifte 11 in achsparalleler Richtung zur Gehäuseachse 12 eingegossen sind. Die Stifte stehen mit je einem Ende zu beiden Seiten der Querwand 10 vor.In the connection housing 5 there is a sleeve 9 coaxially on the inside, which is fastened, in particular cast, to the inner wall of the connection housing 5. A transverse wall 10 made of synthetic resin is cast into the sleeve 9, in which a plurality of metal conductive pins 11 are cast in the direction parallel to the axis of the housing 12. The pins project with one end on either side of the transverse wall 10.

Ferner ist in der Querwand ein Führungsstift 13 eingegossen, der auch zu beiden Seiten der Querwand 10 vorsteht und einen größeren Durchmesser besitzt als die Stifte 11.Furthermore, a guide pin 13 is cast in the transverse wall, which also protrudes on both sides of the transverse wall 10 and has a larger diameter than the pins 11.

Die Hülse 9 bildet zusammen mit der Querwand 10 und den Stiften 11, 13 eine zweiseitige Doppelbuchse, in die zu beiden Seiten Steckteile 14 eingesteckt sind, die eine identische Bauweise besitzen. Jedes Steckteil weist ein zweiteiliges Lagerteil 15 auf, von denen die der Querwand 10 näher liegende erste Lagerteilhälfte 16 rundum Führungsbohrungen 17 besitzt, in die mehrere Buchsenhülsen 18 eingesteckt sind. Die Buchsenhülsen ragen zu der der Querwand 10 abgewandten Seite über die erste Lagerteilhälfte 16 hinaus in Bohrungen 19 einer zweiten Lagerteilhälfte 20 hinein. Die erste Lagerteilhälfte 16 besitzt einen mittigen koaxialen Vorsprung 21 mit mehreren Zungen 22, die in eine mittlere Öffnung 23 der zweiten Lagerteilhälte 20 eingesteckt sind und diese rastend hintergreifen.The sleeve 9 forms, together with the transverse wall 10 and the pins 11, 13, a double-sided double socket, into which plug-in parts 14 are inserted on both sides, which have an identical design. Each plug-in part has a two-part bearing part 15, of which the first bearing part half 16, which is closer to the transverse wall 10, has guide bores 17 all around, into which several Socket sleeves 18 are inserted. On the side facing away from the transverse wall 10, the bushing sleeves protrude beyond the first bearing part half 16 into bores 19 of a second bearing part half 20. The first bearing part half 16 has a central coaxial projection 21 with a plurality of tongues 22 which are inserted into a central opening 23 of the second bearing part halves 20 and engage behind them in a latching manner.

Die Adern bzw. Drähte 24 des Anschlußkabels 25 bzw. die Adern/Drähte 26 der Motoranschlußdrähte 27 sind in den Buchsen 18 befestigt, so daß zu beiden Seiten der Querwand 10 das jeweilige Steckteil 14 am Anschlußkabel 25 bzw. an den Motoranschlußdrähten 27 befestigt ist.The wires or wires 24 of the connecting cable 25 or the wires / wires 26 of the motor connecting wires 27 are fastened in the sockets 18, so that the respective plug-in part 14 is fastened to the connecting cable 25 or to the motor connecting wires 27 on both sides of the transverse wall 10.

Auf einen der beiden Seiten der Querwand 10, im Ausführungsbeispiel auf der dem Motor zugewandten Seite, liegt eine Gummischeibe 28 an, die von den Stiften 11 und 13 durchdrungen ist und eine zusätzliche Verbesserung der Dichtung gegen Längswasser darstellt. Diese Gummischeibe kann auch auf beiden Seiten der Querwand 10 angeordnet sein.On one of the two sides of the transverse wall 10, in the exemplary embodiment on the side facing the engine, there is a rubber washer 28 which is penetrated by the pins 11 and 13 and represents an additional improvement in the seal against longitudinal water. This rubber washer can also be arranged on both sides of the transverse wall 10.

Das Anschlußkabel 25 ist auf der dem Motor zugewandten Seite der Anschlußvorrichtung durch eine Gewindehülse 29 hindurchgesteckt, die mit ihrem Außengewinde in ein Innengewinde 30 des Anschlußgehäuses 5 eingeschraubt ist. Die Gewindehülse 29 besteht aus einem Elastomer und ist an dem dem Motor abgewandten Ende rundum in radialen Richtungen zusammenpressbar durch eine außen aufgeschraubte Ringmutter 30. Durch Aufschrauben dieser Ringmutter 30 wird der äußere Mantel des Anschlußkabels 25 durch die Gewindehülse 29 festgespannt.The connecting cable 25 is inserted on the side of the connecting device facing the motor through a threaded sleeve 29, which is screwed with its external thread into an internal thread 30 of the connection housing 5. The threaded sleeve 29 consists of an elastomer and can be compressed all around in radial directions at the end facing away from the motor by means of an externally screwed-on ring nut 30. By screwing this ring nut 30, the outer jacket of the connecting cable 25 is tightened by the threaded sleeve 29.

Claims (9)

  1. A device for attaching and connecting a multiwire electric cable (25) to an outside wall of an apparatus (1), more particularly the motor of an immersible motor pump, wherein a tubular connecting casing (5) of the device is attached, more particularly screwed into an outwardly open aperture in the apparatus (1) and has internally a watertight transverse wall (10) which is disposed transversely of the longitudinal axis of the connecting casing (5) and into which conductive pins (11) are cast which project axis-parallel on both sides of the transverse wall (10) and on to which bushes (18) are fitted on both sides which are connected on the apparatus side to wires (26) of the apparatus and on the outside to wires (24) of a connecting cable (25), characterized in that the watertight transverse wall (10) is of synthetic resin, the transverse wall (10) is cast into a sleeve (9) coaxially enclosing the transverse wall (10), and the sleeve (9) is attached watertight to the inside wall of the connecting casing (5).
  2. A device according to claim 1, characterized in that the sleeve (9) cooperates with the transverse wall (10) and the pins (11, 13) to form a two-sided double bush.
  3. A device according to claims 1 or 2, characterized in that a sealing washer (28) through which the pins (11, 13) extend bears against one or both sides of the transverse wall (10).
  4. A device according to one of the preceding claims, characterized in that the bushes (18) are received on both sides of the transverse wall (10) in a two-part bearing member (15) which forms a guide channel (17, 19) for each bush sleeve (18).
  5. A device according to claim 4, characterized in that one half (16) of the bearing member (15) is latchably attached via a central coaxial projection (21), forming latching tongues (22), in a central aperture (23) of the other half (20).
  6. A device according to claims 4 or 5, characterized in that the bearing member (15) cooperates with the received bush sleeves (18) to form a connector member (14) into which the wires (24, 26) extend on one side and which can be fitted by its other end on to the pins (11).
  7. A device according to claim 6, characterized in that an identically constructed connector member (14) can be fitted on to the pins (11) on both sides of the transverse wall (10).
  8. A device according to one of the preceding claims, characterized in that the cast into the transverse wall (10) is an axis-parallel or coaxial guide pin (13) which projects on both sides and is in each case received in a bore of the connector member (14).
  9. A device according to one of the preceding claims, characterized in that screwed into the connecting casing (5) on the outside is a screwthreaded sleeve (29) which is received by its external screwthreading in an internal screwthreading of the connecting casing (5) and through which the connecting cable (25), including the cable generated surface, extends and which is closed externally by an annular nut (30).
EP93109349A 1992-09-09 1993-06-11 Cable terminal for a pump Expired - Lifetime EP0586799B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4230138A DE4230138A1 (en) 1992-09-09 1992-09-09 Cable fastening device for a pump
DE4230138 1992-09-09

Publications (2)

Publication Number Publication Date
EP0586799A1 EP0586799A1 (en) 1994-03-16
EP0586799B1 true EP0586799B1 (en) 1996-05-08

Family

ID=6467592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93109349A Expired - Lifetime EP0586799B1 (en) 1992-09-09 1993-06-11 Cable terminal for a pump

Country Status (3)

Country Link
US (1) US5362258A (en)
EP (1) EP0586799B1 (en)
DE (2) DE4230138A1 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470248A (en) * 1994-04-11 1995-11-28 Tescorp Seismic Products, Inc. Field repairable electrical connector
US5542856A (en) * 1994-04-11 1996-08-06 Tescorp Seismic Products, Inc. Field repairable electrical connector
US5704799A (en) * 1994-04-11 1998-01-06 Tescorp Seismic Products, Inc. Field repairable electrical connector
DE4437338A1 (en) * 1994-07-01 1996-01-04 Klein Schanzlin & Becker Ag Cable connector for the flameproof electric motor of a submersible pump
EP0690544A3 (en) * 1994-07-01 1996-03-20 Ksb Ag Cable plug-in connection for pressure-proof enclosed electric motor of a submersible motor pump
US5595497A (en) * 1995-03-01 1997-01-21 Tescorp Seismic Products, Inc. Underwater electrical connector
US5605468A (en) * 1995-11-22 1997-02-25 Tescorp Seismic Products, Inc. Electrical connector assembly having replaceable sleeve seal
US5711685A (en) * 1996-01-23 1998-01-27 Tescorp Seismic Products, Inc. Electrical connector having removable seal at cable entry end
US6022237A (en) * 1997-02-26 2000-02-08 John O. Esh Water-resistant electrical connector
US6095871A (en) * 1998-02-24 2000-08-01 Dayton-Phoenix Group, Inc. Receptacle assembly for electric power leads
DE29808744U1 (en) * 1998-05-14 1998-09-10 Stoeber Antriebstech Gmbh & Co Motor terminal box
ATE246853T1 (en) 1998-05-28 2003-08-15 Harting Kgaa CABLE ENTRY
DE19837530C5 (en) * 1998-05-28 2005-09-08 Harting Electric Gmbh & Co. Kg cable entry
NL1009384C2 (en) * 1998-06-12 1999-12-15 Ihc Holland Nv Dredge pump and electric motor assembly for driving the dredge pump.
US6450833B1 (en) * 2000-08-25 2002-09-17 Wabash Technology Corporation Seven-way trailer connector
US6623289B2 (en) * 2001-06-14 2003-09-23 Manny Silverio Explosion-proof instrument quick disconnect and seal
US6764350B2 (en) * 2002-04-23 2004-07-20 Itt Manufacturing Enterprises, Inc. Connector contact retention
US6722902B2 (en) * 2002-05-25 2004-04-20 John Kedzierski Solder-less, crimp-less electrical connector
US20040157493A1 (en) * 2002-11-21 2004-08-12 Bert Bergner Connector arrangement
US6739759B1 (en) * 2003-03-13 2004-05-25 Itt Manufacturing Enterprises, Inc. Protected optical interface
JP4124683B2 (en) * 2003-03-20 2008-07-23 アスモ株式会社 motor
SE529802C2 (en) * 2006-04-04 2007-11-27 Itt Mfg Enterprises Inc entrance flange
DE102006024967B4 (en) 2006-05-29 2010-09-16 Asm Automation Sensorik Messtechnik Gmbh Waterproof sensor
US8408311B2 (en) * 2006-09-29 2013-04-02 Technip France Sa Termination assembly for a steel tube umbilical
TWM318226U (en) * 2007-02-09 2007-09-01 Guo-An Guo Structure for fast connection of waterproof cable connector
DE202007003513U1 (en) * 2007-03-09 2007-05-24 Anton Hummel Verwaltungs-Gmbh Cable connection, has covering cap including thread connection as detachable, axial fastener, where cap is provided with passage opening for cable, where opening and cable are sealed opposite to each other in utilized position
DE202008017268U1 (en) * 2008-05-08 2009-04-30 Krones Ag Electrical plug connection
US8450610B2 (en) * 2008-07-30 2013-05-28 Iconn Systems, Llc Cable connector assembly
US20100025069A1 (en) * 2008-07-30 2010-02-04 Smith Iii Robert L Cable and a method of assembling same
US7722259B2 (en) * 2008-07-30 2010-05-25 Iconn Systems, Llc Cable connector assembly
US20100029113A1 (en) * 2008-07-30 2010-02-04 Smith Iii Robert L Cable connector assembly
US20140256171A1 (en) * 2013-03-11 2014-09-11 Li-Chen Liu Quick Connector Assembly
US9765575B2 (en) * 2013-08-15 2017-09-19 Impact Selector International, Llc Electrical bulkhead connector
TWI574285B (en) * 2014-03-14 2017-03-11 吳俊宏 Continuable waterproof cable structure, continuable waterproof power module and waterproof terminal assembly
CN103956706B (en) * 2014-04-28 2016-06-15 姜卫民 A kind of cable core core rod sleeve
JP6311938B2 (en) * 2015-03-02 2018-04-18 株式会社オートネットワーク技術研究所 Multi-core cable seal structure
US9515415B1 (en) * 2015-07-29 2016-12-06 Tyco Electronics Corporation Strain relief cable insert
US10240425B2 (en) * 2015-11-17 2019-03-26 Siemens Aktiengesellschaft Connection assembly, sensor assembly and subsea cable harness
JP6458723B2 (en) * 2015-12-17 2019-01-30 株式会社オートネットワーク技術研究所 Multi-core cable seal structure
DE102016105470A1 (en) * 2016-03-23 2017-09-28 Te Connectivity Germany Gmbh Power electrical contact device; replaceable, power-electric contact module and power-electrical connector
DE102016222120B3 (en) 2016-11-10 2018-04-05 Engeser Gmbh Innovative Verbindungstechnik Expanding element for multi-core sheathed cables and method for assembling a cable end
CN207517913U (en) * 2017-06-27 2018-06-19 上海海立电器有限公司 A kind of wiring casing component and compressor
TWM575620U (en) * 2018-10-25 2019-03-11 大陸商安費諾光纖技術（深圳）有限公司 Power Adapter
DE102022103001B3 (en) 2022-02-09 2023-02-23 KSB SE & Co. KGaA M12 plug-in for cable gland

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243607C (en) *
US2655638A (en) * 1951-09-19 1953-10-13 Harry W Allen Waterproof and pressureproof connector
US3025488A (en) * 1958-10-16 1962-03-13 Bendix Corp Contact mounting
US3519975A (en) * 1968-03-25 1970-07-07 Itt Electrical connector
JPS54788A (en) * 1977-06-05 1979-01-06 Kouenerugii Butsurigaku Kenkiy Heatable vacuum terminal pin device
US4193655A (en) * 1978-07-20 1980-03-18 Amp Incorporated Field repairable connector assembly
DE3015789A1 (en) * 1980-04-24 1981-10-29 Albert 5204 Lohmar Blum Immersed pump-motor set - has cable connector inside connection box attached to connection piece of casing set
EP0072104B1 (en) * 1981-07-23 1986-01-02 AMP INCORPORATED (a New Jersey corporation) Sealed electrical connector
US4420210A (en) * 1981-09-17 1983-12-13 The Bendix Corporation Hermetic through bulkhead electrical connector
US4426124A (en) * 1981-10-02 1984-01-17 Hughes Tool Company Feed through mandrel for submersible pump
FR2527389A1 (en) * 1982-05-19 1983-11-25 Souriau & Cie IMPROVEMENTS IN CONNECTION WITH ELECTRICAL CONNECTORS, IN PARTICULAR FOR USE IN A LIQUID MEDIUM, IN PARTICULAR UNDER PRESSURE
US4445744A (en) * 1982-07-19 1984-05-01 Itt Corporation High pressure electrical connector
DE3412786A1 (en) * 1984-04-05 1985-10-17 Klein, Schanzlin & Becker Ag, 6710 Frankenthal WIRING
DE3446463A1 (en) * 1984-11-13 1986-05-15 Zwicker & Hensel Elektronische Schalttechnik GmbH, 5962 Drolshagen Pressurised-water-protected connections for electronic components, especially proximity switches
DE3507525C1 (en) * 1985-03-04 1986-09-25 Schulte-Elektrotechnik GmbH & Co KG, 5880 Lüdenscheid Electrical device plug
DE8603582U1 (en) * 1986-02-11 1986-05-22 Holzmann, Hermann, 7000 Stuttgart Cable gland
DE3639599A1 (en) * 1986-11-20 1988-06-01 Magnet Motor Gmbh DEVICE FOR CONNECTING EXPLOSION- AND FLASH-PROTECTED ELECTRICAL EQUIPMENT TO AN ELECTRICAL LINE
DE4002244C1 (en) * 1990-01-26 1991-05-08 Abs Pumpen Ag, 5204 Lohmar, De

Also Published As

Publication number Publication date
EP0586799A1 (en) 1994-03-16
US5362258A (en) 1994-11-08
DE4230138A1 (en) 1994-03-10
DE59302500D1 (en) 1996-06-13

Similar Documents

Publication Publication Date Title
EP0586799B1 (en) Cable terminal for a pump
EP0527368B1 (en) Cable feedthrough device
DE202005005297U1 (en) Cable bushing device
DE3308332C2 (en)
EP1328356B1 (en) High-pressure cleaning device
DD156210A1 (en) UNIVERSAL MUFF FOR REMOTE AND POWER CABLES
DE4108901C2 (en) Device for connecting and connecting an electrical line
DE9406553U1 (en) Device for connecting a voltage display device to a sensor
DE3041337A1 (en) HV cable connector for mining equipment - has identical components for each cable end and interfacing adaptor
EP1336228B1 (en) Actuator for controlling fittings
DE3541937A1 (en) EXPLOSION AND FIRE SAFE PROTECTIVE DEVICE FOR ELECTRICAL CONNECTION PARTS
WO1990010323A1 (en) Cable bushing with an electrical plug-type connector
EP1303020B1 (en) Electrical cabling with strain relief means
DE3329904C2 (en)
DE202019101084U1 (en) connecting device
DE102022203226B3 (en) Circular connector and method of making a circular connector
DE19607737A1 (en) Electric capacitor
DE10338542B4 (en) Screwing device for receiving and clamping connection of hoses
EP0765019B1 (en) Installation device for power outlet units in airports
AT407594B (en) CONNECTOR FOR ELECTRIC WHEEL MOTORS
EP0690544A2 (en) Cable plug-in connection for pressure-proof enclosed electric motor of a submersible motor pump
DE9401199U1 (en) Coaxial cable fitting for connecting a coaxial cable to a housing
EP4044384A1 (en) Device for feeding through an electric cable
AT412599B (en) GASKET FOR POTENTIAL CABLE PROCESSING
DE3743268C2 (en)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT NL

17P Request for examination filed

Effective date: 19940223

17Q First examination report despatched

Effective date: 19940823

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19960508

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19960508

REF Corresponds to:

Ref document number: 59302500

Country of ref document: DE

Date of ref document: 19960613

ITF It: translation for a ep patent filed

Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960607

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20100709

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100619

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100609

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110629

Year of fee payment: 19

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110611

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110611

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110611

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59302500

Country of ref document: DE

Effective date: 20130101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130101