DE102007032891A1 - Sealing element of flexible material like plastic/rubber for sealing a wall lead-through fed by gas or liquid has a cylindrical outer jacket as a sealing surface in a cylindrical hole and a cylindrical inner space as a main lead-through - Google Patents
Sealing element of flexible material like plastic/rubber for sealing a wall lead-through fed by gas or liquid has a cylindrical outer jacket as a sealing surface in a cylindrical hole and a cylindrical inner space as a main lead-through Download PDFInfo
- Publication number
- DE102007032891A1 DE102007032891A1 DE102007032891A DE102007032891A DE102007032891A1 DE 102007032891 A1 DE102007032891 A1 DE 102007032891A1 DE 102007032891 A DE102007032891 A DE 102007032891A DE 102007032891 A DE102007032891 A DE 102007032891A DE 102007032891 A1 DE102007032891 A1 DE 102007032891A1
- Authority
- DE
- Germany
- Prior art keywords
- sealing element
- sealing
- wall
- element according
- cylindrical
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/14—Sealing for double-walled or multi-channel pipes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
- H02G3/083—Inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Abstract
Description
Die Erfindung betrifft ein Dichtelement aus einem elastischen Material insbesondere aus Kunststoff oder Gummi mit einem zylindrischen Außenmantel als Dichtfläche in einer zylindrischen Öffnung oder Bohrung und mit einem insbesondere zylindrischen Innenraum als Hauptdurchführung mit einer Innenfläche, wobei der Bereich zwischen der Dichtfläche und der Innenfläche die Wand des Dichtelements bildet.The The invention relates to a sealing element made of an elastic material in particular made of plastic or rubber with a cylindrical outer jacket as a sealing surface in a cylindrical opening or Bore and with a particular cylindrical interior as a main feedthrough with an inner surface, wherein the area between the sealing surface and the inner surface of the Forming wall of the sealing element.
Zum Abdichten einer Wanddurchführung sind Dichtelemente aus elastischem Material bekannt, die eine zylindrische Durchführung aufweisen, durch die eine Leitung verläuft, mit der ein Gas oder eine Flüssigkeit gefördert wird. Soll eine weitere Leitung durch die Wand geführt werden, so ist ein weiteres Dichtelement erforderlich.To the Sealing a wall duct are Sealing elements made of elastic material known that a cylindrical execution through which passes a conduit with which a gas or a liquid promoted becomes. If another line is to be led through the wall, so another sealing element is required.
Aufgabe der Erfindung ist es, ein Dichtelement der eingangs genannten Art so zu verbessern, dass es neben der Abdichtung einer Hauptleitung noch mindestens eine weitere Leitung aufnehmen und abdichten kann. Ferner ist es Aufgabe der Erfindung das Einsetzen und Auswechseln einer Pumpe in einem Behälter zu erleichtern.task The invention is a sealing element of the type mentioned so to improve that it is next to the sealing of a main line yet can pick up and seal at least one more line. Further It is an object of the invention, the insertion and replacement of a Pump in a container to facilitate.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Achse der Hauptdurchführung gegenüber der Achse des Außenmantels achsparallel seitlich verschoben ist, so dass die Dichtelementenwand in einem ersten Bereich eine größere Dicke aufweist als im diametral gegenüberliegenden zweiten Bereich und dass im ersten Bereich die Dichtelementenwand mindestens eine kanalförmige Durchführung aufweist, deren Durchmesser kleiner ist als der kleinste Durchmesser der Hauptdurchführung.These Task is inventively characterized solved, that the axis of the main passage opposite the Axle of the outer jacket is moved axially parallel laterally, so that the sealing element wall has a greater thickness in a first region as in diametrically opposite second area and that in the first area the sealing element wall at least one channel-shaped execution has, whose diameter is smaller than the smallest diameter the main implementation.
Durch ein solches Dichtelement können zwei oder mehr Leitungen durch eine einzige kreisförmige Öffnung einer Wand oder eines Bodens abgedichtet geführt werden, ohne zusätzliche Dichtelemente zu erfordern. Damit werden folgende Vorteile erreicht:
- – Die Innenreinigung eines Behälters wird vereinfacht, da eine Vorrichtung insbesondere eine Pumpe nach Entnahme der Dichtung unkompliziert aus dem Gehäuse entnommen werden kann. So kann auch die vom Dichtelement ausgefüllte Wandöffnung (nach Herausnahme der Dichtung) das Stromkabel einschließlich Anschlussstecker hindurchgeführt werden. Für das Einsetzen und Austauschen einer Pumpe wird nur eine Öffnung benötigt.
- – Die Reinigung der Vorrichtung insbesondere der Pumpe wird aus gleichem Grund vereinfacht und dann in der Regel auch häufiger durchgeführt. Daraus resultiert eine längere Lebensdauer der Vorrichtung insbesondere der Pumpe.
- – Bei Verschleiß kann die Vorrichtung insbesondere die Pumpe oder ein defektes Schlauchende leicht auch durch Laien ausgewechselt werden.
- – Es besteht nur noch eine Dichtfläche und damit eine geringere Gefahr der Undichtigkeit. Eine schnelle Behebung durch ein neues Dichtelement wird ermöglicht. Ferner ist ein geringerer Herstellungsaufwand gegeben, da weitere Durchlassbohrungen entfallen.
- - The internal cleaning of a container is simplified because a device, in particular a pump can be easily removed after removal of the seal from the housing. Thus, the filled by the sealing element wall opening (after removal of the seal) the power cable including connector are passed. For inserting and replacing a pump only one opening is needed.
- - The cleaning of the device, in particular the pump is simplified for the same reason and then performed usually more often. This results in a longer life of the device, in particular the pump.
- - In case of wear, the device, in particular the pump or a defective hose end easily be replaced by laymen.
- - There is only one sealing surface and thus a lower risk of leakage. A quick fix by a new sealing element is made possible. Furthermore, a lower production cost is given, as further passage holes omitted.
Vorzugsweise wird vorgeschlagen, dass die Durchführung im ersten Wandbereich achsparallel zur Achse des Hauptdurchlasses und des Außenmantels liegt. Eine einfachere Handhabung und höhere Dichtigkeit wird erreicht, wenn am Außenmantel eine flanschförmige Erweiterung außen vorsteht. Hierbei kann die flanschförmige Erweiterung koaxial zum Außenmantel sein.Preferably It is suggested that the implementation in the first wall area axially parallel to the axis of the main passage and the outer shell lies. Easier handling and higher tightness is achieved if on the outer jacket a flange Extension outside protrudes. Here, the flange-shaped extension coaxial with outer sheath be.
Ferner wird vorgeschlagen, dass der Hauptdurchlass einen runden oder ovalen Querschnitt aufweist. Vorzugsweise dient der Hauptdurchlass der Aufnahme einer fluidführenden Leitung. Ferner kann vorteilhafterweise die kanalförmige Durchführung in der Dichtelementenwand der Aufnahme einer stromführenden Leitung dienen.Further It is suggested that the main passage be a round or oval Cross section has. Preferably, the main passage of the recording serves a fluid-carrying Management. Furthermore, advantageously, the channel-shaped implementation in the Sealing element wall serve to receive a current-carrying line.
Von Vorteil ist, wenn der zylindrische Außenmantel ein Außengewinde aufweist, auf das eine Überwurfmutter zur Abdichtung aufschraubbar ist. Auch wird Vorteilhafterweise vorgeschlagen, dass eine Quetschmutter an der Gehäusewand auf einem Gewinde gelagert ist, zum Eindichten des Dichtelements. Besonders günstig wird das Dichtelement bei Unterdruckgefäßen oder Flüssigkeits-Sammelbehälter verwendet, in denen eine Pumpe angeordnet ist.From Advantage is, if the cylindrical outer jacket has an external thread has, on the one nut can be screwed on for sealing. It is also advantageously proposed that a Quetschmutter mounted on the housing wall on a thread is, for sealing the sealing element. Is particularly favorable the sealing element used in vacuum vessels or liquid collecting container, in which a pump is arranged.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung perspektivisch dargestellt und wird im Folgenden näher beschrieben.One embodiment the invention is shown in perspective in the drawing and will be closer in the following described.
Das
vorzugsweise buchsenförmige
Dichtelement
Das
Dichtelement
Im
ersten Wandbereich
Die
Durchführungen
Der
Querschnitt der Hauptdurchführung
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007032891.7A DE102007032891B4 (en) | 2007-07-14 | 2007-07-14 | sealing element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007032891.7A DE102007032891B4 (en) | 2007-07-14 | 2007-07-14 | sealing element |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007032891A1 true DE102007032891A1 (en) | 2009-01-15 |
DE102007032891B4 DE102007032891B4 (en) | 2015-04-16 |
Family
ID=40121530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007032891.7A Expired - Fee Related DE102007032891B4 (en) | 2007-07-14 | 2007-07-14 | sealing element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007032891B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014006692U1 (en) * | 2014-08-18 | 2014-09-02 | Doyma Gmbh & Co | Seal for a house introduction, in particular multi-line house introduction |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2113165A1 (en) * | 1971-03-18 | 1972-09-21 | Hellmut Butterwerk | Method and device for the production of two transverse walls to form a filling chamber for a sealing compound at the ends of a protective tube comprising one or more conduits |
DE2532130B1 (en) * | 1975-07-18 | 1976-02-12 | Hermann Schock | Underground sealed cable or pipe duct - has conical cowling on end of protective tube with openings for cable and cable protector |
DE3048838A1 (en) * | 1980-12-23 | 1982-07-08 | Erik Groesen 8800 Aarhus Jensen | Intermediate space seal for conductor and outer tubes - has three discs with oppositely-separate through-apertures for several conductor elements, with specified bolt holes |
DE3300326A1 (en) * | 1983-01-07 | 1984-07-12 | Rohmen, Peter, 5963 Wenden | Reducing collar having a multiple additional-cable guide for pipeline construction |
DE19626122A1 (en) * | 1996-06-28 | 1998-01-02 | Hauff Technik Gmbh & Co Kg | Sealing element for clamping a line through a wall opening |
DE29810662U1 (en) * | 1998-04-22 | 1998-09-24 | Gubelmann Hanspeter | Combined house entry |
DE19902057A1 (en) * | 1998-03-04 | 1999-09-09 | Doyma Gmbh & Co | HV cable gland device useful for permanent sealing of cooled HV cable |
US6305133B1 (en) * | 1999-08-05 | 2001-10-23 | Kenneth R. Cornwall | Self sealing firestop coupling assembly |
DE202004015861U1 (en) * | 2004-10-13 | 2006-03-16 | Liebherr-Hausgeräte Ochsenhausen GmbH | sealing element |
DE202006010035U1 (en) * | 2006-02-10 | 2006-09-07 | Blz Geotechnik Gmbh | Combined seal and bonding agent for water well head pipes to surrounding shaft is a mono-component silyl-modified polyether |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8902116D0 (en) * | 1989-02-01 | 1989-03-22 | Great Eastern Petroleum Uk Ltd | Method for the recovery of black oil residues |
-
2007
- 2007-07-14 DE DE102007032891.7A patent/DE102007032891B4/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2113165A1 (en) * | 1971-03-18 | 1972-09-21 | Hellmut Butterwerk | Method and device for the production of two transverse walls to form a filling chamber for a sealing compound at the ends of a protective tube comprising one or more conduits |
DE2532130B1 (en) * | 1975-07-18 | 1976-02-12 | Hermann Schock | Underground sealed cable or pipe duct - has conical cowling on end of protective tube with openings for cable and cable protector |
DE3048838A1 (en) * | 1980-12-23 | 1982-07-08 | Erik Groesen 8800 Aarhus Jensen | Intermediate space seal for conductor and outer tubes - has three discs with oppositely-separate through-apertures for several conductor elements, with specified bolt holes |
DE3300326A1 (en) * | 1983-01-07 | 1984-07-12 | Rohmen, Peter, 5963 Wenden | Reducing collar having a multiple additional-cable guide for pipeline construction |
DE19626122A1 (en) * | 1996-06-28 | 1998-01-02 | Hauff Technik Gmbh & Co Kg | Sealing element for clamping a line through a wall opening |
DE19902057A1 (en) * | 1998-03-04 | 1999-09-09 | Doyma Gmbh & Co | HV cable gland device useful for permanent sealing of cooled HV cable |
DE29810662U1 (en) * | 1998-04-22 | 1998-09-24 | Gubelmann Hanspeter | Combined house entry |
US6305133B1 (en) * | 1999-08-05 | 2001-10-23 | Kenneth R. Cornwall | Self sealing firestop coupling assembly |
DE202004015861U1 (en) * | 2004-10-13 | 2006-03-16 | Liebherr-Hausgeräte Ochsenhausen GmbH | sealing element |
DE202006010035U1 (en) * | 2006-02-10 | 2006-09-07 | Blz Geotechnik Gmbh | Combined seal and bonding agent for water well head pipes to surrounding shaft is a mono-component silyl-modified polyether |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014006692U1 (en) * | 2014-08-18 | 2014-09-02 | Doyma Gmbh & Co | Seal for a house introduction, in particular multi-line house introduction |
EP2988045A1 (en) * | 2014-08-18 | 2016-02-24 | DOYMA GmbH & Co | Seal for a house feed-in, in particular multi-section house feed-in |
EP3792541A1 (en) * | 2014-08-18 | 2021-03-17 | DOYMA GmbH & Co | Seal for a house feed-in, in particular multi-section house feed-in |
Also Published As
Publication number | Publication date |
---|---|
DE102007032891B4 (en) | 2015-04-16 |
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