DE6922573U - ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE - Google Patents

ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE

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Publication number
DE6922573U
DE6922573U DE19696922573 DE6922573U DE6922573U DE 6922573 U DE6922573 U DE 6922573U DE 19696922573 DE19696922573 DE 19696922573 DE 6922573 U DE6922573 U DE 6922573U DE 6922573 U DE6922573 U DE 6922573U
Authority
DE
Germany
Prior art keywords
ball valve
shut
electrically controlled
valve used
controlled ball
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
Application number
DE19696922573
Other languages
German (de)
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.)
Max Weishaupt GmbH
Original Assignee
Max Weishaupt 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 Max Weishaupt GmbH filed Critical Max Weishaupt GmbH
Priority to DE19696922573 priority Critical patent/DE6922573U/en
Publication of DE6922573U publication Critical patent/DE6922573U/en
Expired legal-status Critical Current

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  • Electrically Driven Valve-Operating Means (AREA)
  • Taps Or Cocks (AREA)

Description

Die Erfindung bezieht sich auf ein als Absperrvorrichtung einsetzbares, elektrisch steuerbares Kugelventil, dessen Lage zwischen der Schließstellung und der Offenstellung einstellbar ist. Kugelventile dieser Art sind so weiter entwickelt worden, daß die zum Verändern ihrer Einstellagen aufzuwendene Kräfte verhältnismäßig gering sind, was man durch Präzisionsarbeit und entsprechende Gestaltung der verwendeten Dlchtrrittel erzielen konnte.The invention relates to an electrically controllable ball valve which can be used as a shut-off device Position is adjustable between the closed position and the open position. Ball valves of this type are so further developed been that the forces to be used to change their settings are relatively small, which can be achieved by Precision work and appropriate design of the roof thirds used could achieve.

Nicht einsetzbar waren diese Kugelventile dann, wenn medienfUhrende Leitungen bei Stromausfall abgesperrt werden mußten, so daß der Erfindung die Aufgabe zugrunde liegt, die an sich bekannten Kugelventile so auszubilden, daß sie selbsttätig in ihre Schließlage bewegt werden, wenn der Strom ausfällt bzw. die Netzspannung unter einen wählbaren Wert sinkt. Fällt also beispielsweise ein mit einem Medium zu versorgendes Gerät aus, dann soll dafür gesorgt werden, daß dann die Zufuhr des .Mediums unterbrochen wird. Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, im Antrieb des Kugelventils eine bei Spannungsunterbrechung lösbare Kupplung anzuordnen und das Ventil unter Wirkung einer es in die Schließstellung bewegenden Mittels stehen zu lassen.These ball valves could not be used when media-carrying Lines had to be shut off in the event of a power failure, so that the invention is based on the object per se to train known ball valves so that they are automatically moved into their closed position when the power fails or the mains voltage drops below a selectable value. For example, if a device to be supplied with a medium falls off, then it should be ensured that the supply of the .Mediums is then interrupted. To solve this problem is proposed according to the invention in the drive of the ball valve to arrange a clutch that can be released in the event of a power failure and move the valve into the closed position under the action of a power failure to let the moving means stand.

Dipl.-Ing. Heim Lener, Patentanwalt D - 8 München 81, Cosimaxtrafee 81 ■ Telefon: (0811) 48 38 20Dipl.-Ing. Heim Lener, patent attorney D - 8 Munich 81, Cosimaxtrafee 81 ■ Telephone: (0811) 48 38 20

Ein AusfUhrungsbeispiel der Erfindung wird anhand der schematischen Zeichnung nachstehend erläutert.An exemplary embodiment of the invention is based on the schematic Drawing explained below.

Der im wesentlichen kugelförmige Ventilkörper 1 eines an sich bekannten Kugelventils 2 ist in diesem so abgedichtet gelagert, daß die zum Verstellen des Ventilkörpers aufzuwendenden Kräfte verhältnismäßig gering sind. Die Verstellung des Ventilkörpers 1 wird bisher durch einen steuerbaren Motor 3 bewirkt, der mit dem Vrntilkörper Über eine Welle in Verbindung steht. Erfindungsgemäß ist nun zwischen dem Elektromotor 3 und dem Ventilköroer 1 eine Kupplung 4 angeordnet, die die Verbindung zwischen den Wellenteilen 5 und 6 löst, sowie eine Soannungsunterbrechung auftritt. Auf den Wellenteil 6 und damit auf den Ventilkörper 1 wirkt eine den Ventilkörper in die Schließstellung bewegende Feder ein, deren eines Ende am Wellenteil 6 oder an dem entsprechenden Kupplungsteil und deren anderes Ende am Gehäuse des Kugelventil Is ? festgelegt ist.The essentially spherical valve body 1 of a ball valve 2 known per se is mounted in this in such a sealed manner that the forces to be used to adjust the valve body are relatively small. The adjustment of the valve body 1 has hitherto been effected by a controllable motor 3, the r with the V ntilkörper protrudes a shaft in connection. According to the invention, a clutch 4 is now arranged between the electric motor 3 and the valve body 1, which releases the connection between the shaft parts 5 and 6 and an interruption occurs. A spring which moves the valve body into the closed position acts on the shaft part 6 and thus on the valve body 1, one end of which is on the shaft part 6 or on the corresponding coupling part and the other end on the housing of the ball valve Is ? is fixed.

Solange keine Spannungsänderung auftritt, wirkt das erfindungsgemäß ausgebildete Kugelventil wie ein an sich bekanntes, elektrisch gesteuertes Kugelventil. Wird die Spannung unterbrochen, dann wird die Verbindung zwischen den Wellenteilen ^ und 6 automatisch gelöst und die Rückholfeder 7 schließt den Ventilkörper 1 des Kugelventils 2.As long as there is no change in voltage, this works according to the invention trained ball valve such as a known, electrically controlled ball valve. Will the tension interrupted, then the connection between the shaft parts ^ and 6 is automatically released and the return spring 7 closes the valve body 1 of the ball valve 2.

Steuert man beispielsweise mit einem solchen Kugelventil die Zufuhr eines Gases zu einem Gasbrenner und fällt der Strom aus, so daß dementsprechend dem Gasbrenner od.dgl. zugeordnete Regelgeräte auch ausfallen, dann ist sichergestellt, daß kein Gas ausströmen kann. Ist die Spannungsunterbrechung wieder behoben, dann 1st das Kugelventil immfernochFor example, if you control the supply of a gas to a gas burner with such a ball valve and the gas falls Power off, so that the gas burner or the like accordingly. assigned control devices also fail, then it is ensured that no gas can escape. Once the voltage interruption has been rectified, the ball valve is still working

6922£736922 £ 73

Dipl.-Ing. Heinz letier, Patentanwalt D - 8 MOnoSen 81. Cosimastrafee 81 ■ Telefon: (0611) 48 38 20Dipl.-Ing. Heinz Letier, patent attorney D - 8 MOnoSen 81. Cosimastrafee 81 ■ Telephone: (0611) 48 38 20

geschlossen, es muß also entweder durch direkten Eingriff oder durch mittelbare Steuerung, wenn der Gasbrenner wieder in Betrieb gesetzt werden soll, geöffnet werden. Die hierzu erforderlichen Mittel stehen jedem Fachmann zur Verfügung, so daß es deren Erläuterung hier nicht bedarf.closed, so it must either by direct intervention or by indirect control when the gas burner again should be put into operation. The resources required for this are available to every specialist, so that there is no need to explain them here.

Als Motor kann ein Elektromotor, ein sogenannter Hydra- oder ein Pneumatik-Motor Verwendung finden, das Rückholelement kann auch aus einer Zugfeder oder aus einem Gewicht bestehen.An electric motor, a so-called hydraulic or pneumatic motor, can be used as the motor, the return element can also consist of a tension spring or a weight.

69 2 2 J7 369 2 2 J7 3

Claims (1)

Dipl.-Ing. Heinz Leuer, PatentanwaltDipl.-Ing. Heinz Leuer, patent attorney D - 8 München 81, Coiimottrafca 81 Telefon: (0811) 48 38 20D - 8 Munich 81, Coiimottrafca 81 Telephone: (0811) 48 38 20 SCHUTZANSPRUCHPROTECTION CLAIM Elektrisch steuerbares Kugelventil, dadurch gekennzeichnet, daß im Antrieb des Kugelventils (1, 2) eine bei Spannungsunterbrechung lösbare Kupplung (2) angeordnet ist und daß das Ventil (1) unter Wirkung eines es in die Schließstellung bewegenden Mittels (7^ steht. Electrically controllable ball valve, characterized in that in the drive of the ball valve (1, 2) a coupling (2) which can be released when the voltage is interrupted is arranged and that the valve (1) is under the action of a means (7 ^ which moves it into the closed position. 711711
DE19696922573 1969-06-06 1969-06-06 ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE Expired DE6922573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19696922573 DE6922573U (en) 1969-06-06 1969-06-06 ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696922573 DE6922573U (en) 1969-06-06 1969-06-06 ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE

Publications (1)

Publication Number Publication Date
DE6922573U true DE6922573U (en) 1969-10-23

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Application Number Title Priority Date Filing Date
DE19696922573 Expired DE6922573U (en) 1969-06-06 1969-06-06 ELECTRICALLY CONTROLLED BALL VALVE USED AS A SHUT-OFF DEVICE

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30135E (en) * 1973-02-09 1979-11-06 Amelia Inc. Electric fail-safe actuator
DE3001837A1 (en) * 1979-11-02 1981-05-14 Fail Safe Industries, Inc., Lantana, Fla. Multi-purpose high-pressure valve - has motor rotating rotary valve element between inlet and outlet
EP0183075A1 (en) * 1984-11-22 1986-06-04 Gyco Control AG Regulating device
DE3706621A1 (en) * 1986-03-01 1987-09-03 Sempell Rhein Armaturen Drive, particularly for actuating fittings with a quick-operation device
DE3606722A1 (en) * 1986-03-01 1987-09-10 Sempell Rhein Armaturen Drive, in particular for operating valves with a fast-action device
DE19509481A1 (en) * 1994-11-30 1996-06-13 Tech Apparatebau J & B Roloff Device for operating fittings, such as rotary taps
DE4446605A1 (en) * 1994-12-24 1996-06-27 Abb Patent Gmbh Valve for steam turbine
US5588617A (en) * 1993-04-14 1996-12-31 The Boeing Company Motor operated restrictor valve
DE29816447U1 (en) 1998-09-14 1999-01-14 SAIA-Burgess GmbH, 01257 Dresden Valve drive with motor and safety adjustment
US6848474B2 (en) 2001-03-06 2005-02-01 G. Cartier Technologies Control device for a flow of fluid

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30135E (en) * 1973-02-09 1979-11-06 Amelia Inc. Electric fail-safe actuator
DE3001837A1 (en) * 1979-11-02 1981-05-14 Fail Safe Industries, Inc., Lantana, Fla. Multi-purpose high-pressure valve - has motor rotating rotary valve element between inlet and outlet
EP0183075A1 (en) * 1984-11-22 1986-06-04 Gyco Control AG Regulating device
DE3706621A1 (en) * 1986-03-01 1987-09-03 Sempell Rhein Armaturen Drive, particularly for actuating fittings with a quick-operation device
DE3606722A1 (en) * 1986-03-01 1987-09-10 Sempell Rhein Armaturen Drive, in particular for operating valves with a fast-action device
US5588617A (en) * 1993-04-14 1996-12-31 The Boeing Company Motor operated restrictor valve
DE19509481C2 (en) * 1994-11-30 1998-02-05 Tech Apparatebau J & B Roloff Device for operating fittings
DE19509481A1 (en) * 1994-11-30 1996-06-13 Tech Apparatebau J & B Roloff Device for operating fittings, such as rotary taps
DE4446605A1 (en) * 1994-12-24 1996-06-27 Abb Patent Gmbh Valve for steam turbine
DE29816447U1 (en) 1998-09-14 1999-01-14 SAIA-Burgess GmbH, 01257 Dresden Valve drive with motor and safety adjustment
EP0987477A2 (en) 1998-09-14 2000-03-22 SAIA-Burgess GmbH Valve actuator with a motor and a safety device
US6848474B2 (en) 2001-03-06 2005-02-01 G. Cartier Technologies Control device for a flow of fluid
EP1366317B1 (en) * 2001-03-06 2007-05-02 G. Cartier Technologies Control device

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