EP1429425A1 - Pressure tight contact device - Google Patents
Pressure tight contact device Download PDFInfo
- Publication number
- EP1429425A1 EP1429425A1 EP03024616A EP03024616A EP1429425A1 EP 1429425 A1 EP1429425 A1 EP 1429425A1 EP 03024616 A EP03024616 A EP 03024616A EP 03024616 A EP03024616 A EP 03024616A EP 1429425 A1 EP1429425 A1 EP 1429425A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- housing
- contact device
- connection
- plug housing
- 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
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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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- 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
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- 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
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Definitions
- the invention relates to a pressure-tight contact device, especially for a pressure-tight encapsulated Electric motor to drive a compressor according to the preamble of claim 1.
- compressed air is used to supply the Air bellows required. This allows the level of Loading area of a truck or the ground clearance of a truck Keep cars constant even with changing loads.
- the connecting cables are connected to a Connection socket or a contact device for a electrical connection cable connected.
- the invention is based on the object, such specify pressure-tight contact device, which is simple and is inexpensive to manufacture, durable is pressure-tight, and their electrical connection socket should be suitable for different connection cables.
- a major advantage of the contact device according to the invention lies in the fact that on the one hand they are constant Share, namely usually two contact pins for connecting the motor and the contact pins load-bearing insulating material part, but on the other hand for connecting various types of connection cables an individually shaped connector housing can be plugged onto the insulating part.
- This is the contact device in a simple manner depending on Users or vehicle manufacturers used differently Connection cable can be manufactured or converted. A Warehousing of different connector variants is like this avoided.
- FIG. 1 is a schematic representation of a Section through the contact device according to the invention shown.
- a pressure-tight housing is designated, in which an electric motor (M) (12) for driving a (not shown) compressor is installed.
- the Housing (1) can be under a gas or fluid pressure of for example, 10 bar.
- the engine (12) is over a line (21) to one of usually two contact pins (4) connected.
- the contact pins (4) are pressed into an insulating part (2) from below and are mechanical there by jagged projections (13) held.
- O-ring (5) For sealing between the insulating part (2) and the contact pin (4) serves an O-ring (5).
- the insulating part (2) has another O-ring (3) sealed against the housing (1). hereby is a pressure medium escaping from the housing (1) excluded.
- a plug housing is on the insulating part (2) from below (7) attached or pressed on, which against the insulating part (2) with another O-ring (8) is sealed.
- the connector housing (7) is by means of Connection means (9, 10; 22, 23) to the housing (1) firmly connected. In Fig. 1 this connection is made by screws (9,10). It is also possible that Screw the connector housing (7) onto the insulating part (2) (not shown).
- connection is made by a backlash-free Snap connection between connector housing (7) and Insulating part (2).
- This consists of, for example Lugs (22, 23), which are molded onto the connector housing (7) are and in corresponding recesses of the insulating part (2) intervene.
- the contact tongue (6) is in a slot (27) of the Plug housing (7) stored and by lugs (16) or through a bend (17) (see Fig. 4) in the connector housing (7) fixed and so against falling out when Assembly process secured.
- the contact tongue (6) has opposite the connector housing (7) so much play, which is caused by high expansion Ambient temperatures do not result in mechanical stresses.
- the contact tongue (6) protrudes with the contact pin (4) facing part in a collar part (11), the one Connection socket (28) for a connection cable (25) (see Fig 6) forms.
- FIG. 5 shows a plan view from the front of the the connector housing (7) connected, here two-pole Connection socket (28) with the collar part (11) and the two adjacent contact tongues (6). 5 further shows that the connector housing (7) with a test hole (18) for leak testing of the housing can be provided. Such Leakage tests are known to the person skilled in the art. Instead of A test hole (18) can also be one above a contact tongue (6) lying test channel (19) for Leakage test can be used.
- FIG. 6 is a plan view of a three-pole here Executed connection socket (28) of the connector housing (7).
- Plug housing (7) three flat ones lying next to each other Contact tongues (6) for controlling or supplying the Motors (12) and another, not shown Component in the housing (1), for example a sensor.
- connection socket (28) Matching plug part (24) with a connecting cable (25) plugged in.
- the plug part (24) is an O-ring (26) sealed. This is supposed to penetrate of dirt in the contact zone can be prevented.
- the Plug part (24) is in a known manner with sockets Provide the front ends of the contact tongues (6).
- contact tongues are also used, which on the Plug part (24) facing end as pins or as Sockets for receiving pins of the plug part (24) be trained.
- the pressure-tight contact device according to the invention which in the exemplary embodiment to supply a pressure-tight encapsulated electric motor can, of course also pressure-tight for the supply or control of others encapsulated devices are used.
- the motor (M) can also be used instead of a compressor Drive the vacuum pump.
Abstract
Description
Die Erfindung bezieht sich auf eine druckdichte Kontakteinrichtung, insbesondere für einen druckdicht gekapselten Elektromotor zum Antrieb eines Kompressors gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a pressure-tight contact device, especially for a pressure-tight encapsulated Electric motor to drive a compressor according to the preamble of claim 1.
Bei Luftfederungen für Straßenfahrzeuge, mit denen sich gleichzeitig auch eine Niveauregulierung des Fahrzeugs realisieren läßt, wird Druckluft zur Versorgung der Luftfederbälge benötigt. Damit läßt sich das Niveau der Ladefläche eines Lkw's oder der Bodenabstand eines Pkw's auch bei wechselnder Beladung konstant halten.For air suspensions for road vehicles with which at the same time a level control of the vehicle can be realized, compressed air is used to supply the Air bellows required. This allows the level of Loading area of a truck or the ground clearance of a truck Keep cars constant even with changing loads.
Eine solche Niveauregulierung ist beispielsweise aus dem WABCO-Prospekt "ECAS - Elektronische Niveauregulierung für luftgefederte Nutzkraftwagen", vom Februar 1996 bekannt. Bei derartigen Anlagen für Lastkraftwagen wird die zum Anheben des Fahrzeugs bzw. zur Druckerhöhung der Federbälge verwendete Druckluft der normalen Druckluftversorgungsanlage des Lkw's entnommen. Zum Absenken des Fahrzeugs wird die überschüssige Druckluft ins Freie abgelassen (offenes System). Hierdurch ergibt jedoch ein erhöhter Energieverbrauch des Kompressors für die ständige Neuerzeugung von Druckluft. Such a level regulation is for example off the WABCO brochure "ECAS - electronic level control for air-sprung commercial vehicles ", from February Known in 1996. In such systems for trucks is used to lift the vehicle or to increase the pressure the bellows used compressed air the normal Compressed air supply system taken from the truck. To lower of the vehicle becomes the excess compressed air drained outside (open system). This gives however, an increased energy consumption of the compressor for the constant new generation of compressed air.
Aus diesem Grund geht man, insbesondere bei Niveauregulierungen für Pkw, dazu über, geschlossene bzw. teilgeschlossene Systeme zu verwenden. Bei derartigen geschlossenen Systemen wird die überschüssige Druckluft beim Absenken des Fahrzeugs nicht ins Freie abgelassen, sondern durch den Kompressor in den Druckbehälter zurückgefördert.For this reason, one goes, especially with level regulation for cars, over, closed or partially closed Systems to use. With such closed Systems becomes the excess compressed air not lowered into the open when lowering the vehicle, but fed back into the pressure vessel by the compressor.
Bei teilgeschlossenen Systemen besteht die Möglichkeit, über Undichtigkeiten verlorene Luft bei Bedarf wieder aus der Atmosphäre anzusaugen.With partially closed systems there is the possibility Air lost through leaks if necessary suck from the atmosphere.
Dabei ist es bekannt, den Kompressor und den zu dessen Antrieb nötigen Elektromotor in einem gemeinsamen Druckbehälter anzuordnen. Dies führt zu einer geringeren Belastung des Kompressors, da dieser auf beiden Seiten seines mit einem Rückschlagventil versehenen Förderkolbens mit Druckluft beaufschlagt ist (siehe DE 100 05 929 C2 und DE 100 55 108 A1).It is known to the compressor and to the Drive necessary electric motor in a common Arrange pressure vessel. This leads to a lower one Load on the compressor, as this on both Sides of his provided with a check valve The delivery piston is pressurized with compressed air (see DE 100 05 929 C2 and DE 100 55 108 A1).
Bei einer solchen gemeinsamen Kapselung von Motor und Kompressor ergibt sich jedoch das Problem, die elektrischen Anschlußleitungen für die Stromversorgung des Elektromotors sowie für eventuelle weitere Signalleitungen druckdicht aus der gemeinsamen Kapselung heraus zu führen. Die Anschlußleitungen werden dabei an eine Anschlußbuchse bzw. eine Kontakteinrichtung für ein elektrisches Verbindungskabel angeschlossen.With such a common encapsulation of the motor and However, the compressor gives rise to the problem of electrical Connection cables for the power supply of the Electric motor and for any other signal lines pressure-tight out of the common encapsulation respectively. The connecting cables are connected to a Connection socket or a contact device for a electrical connection cable connected.
Der Erfindung liegt die Aufgabe zu Grunde, eine solche druckdichte Kontakteinrichtung anzugeben, welche einfach und kostengünstig herstellbar ist, dauerhaft druckdicht ist, und deren elektrische Anschlußbuchse für unterschiedliche Anschlußkabel geeignet sein soll.The invention is based on the object, such specify pressure-tight contact device, which is simple and is inexpensive to manufacture, durable is pressure-tight, and their electrical connection socket should be suitable for different connection cables.
Diese Aufgabe wird durch die im Patentanspruch 1 enthaltene Erfindung gelöst. Die Unteransprüche enthalten zweckmäßige Weiterbildungen.This object is achieved by the contained in claim 1 Invention solved. The sub-claims included appropriate training.
Ein wesentlicher Vorteil der erfindungsgemäßen Kontakteinrichtung liegt darin, daß sie einerseits aus gleichbleibenden Teilen, nämlich in der Regel zwei Kontaktstiften zum Anschluß des Motors und einem die Kontaktstifte tragenden Isolierstoffteil besteht, daß aber andererseits für den Anschluß verschiedenartiger Anschlußkabel ein individuell geformtes Steckergehäuse auf das Isolierstoffteil aufsteckbar ist. Hierdurch ist die Kontakteinrichtung in einfacher Weise für je nach Anwender bzw. Fahrzeughersteller unterschiedlich benutzte Anschlußkabel herstellbar bzw. umrüstbar. Eine Lagerhaltung verschiedener Stecker-Varianten wird so vermieden.A major advantage of the contact device according to the invention lies in the fact that on the one hand they are constant Share, namely usually two contact pins for connecting the motor and the contact pins load-bearing insulating material part, but on the other hand for connecting various types of connection cables an individually shaped connector housing can be plugged onto the insulating part. This is the contact device in a simple manner depending on Users or vehicle manufacturers used differently Connection cable can be manufactured or converted. A Warehousing of different connector variants is like this avoided.
Durch die Abdichtung mit O-Ringen wird im Vergleich zu einer auch denkbaren Abdichtung durch Vergiessen oder Umspritzen eine bessere Dauer-Dichtigkeit auch bei wechselnden Temperaturen erzielt.By sealing with O-rings is compared to a conceivable seal by casting or Overmoulding also better permanent tightness changing temperatures achieved.
Die Erfindung wird im Folgenden anhand einer Zeichnung näher erläutert. Diese zeigt in
- Fig. 1
- eine Schnittdarstellung der Kontakteinrichtung mit Schraubbefestigung, in
- Fig. 2
- eine Schnittdarstellung der Kontakteinrichtung mit Schnappverbindung, in
- Fig. 3
- eine Draufsicht auf eine Kontaktzunge, in
- Fig. 4
- eine Seitenansicht einer Kontaktzunge, in
- Fig. 5
- eine Vorderansicht einer Kabel- Anschlußbuchse, und in
- Fig. 6
- eine Draufsicht auf die Kabel-Anschlußbuchse mit eingestecktem Anschlußkabel.
- Fig. 1
- a sectional view of the contact device with screw attachment, in
- Fig. 2
- a sectional view of the contact device with snap connection, in
- Fig. 3
- a plan view of a contact tongue, in
- Fig. 4
- a side view of a contact tongue, in
- Fig. 5
- a front view of a cable connector, and in
- Fig. 6
- a plan view of the cable connector with the connector cable inserted.
In der Fig. 1 ist in schematischer Darstellung ein Schnitt durch die erfindungsgemäße Kontakteinrichtung dargestellt.1 is a schematic representation of a Section through the contact device according to the invention shown.
Mit (1) ist ein druckdichtes Gehäuse bezeichnet, in welches ein Elektromotor(M) (12) zum Antrieb eines (nicht dargestellten) Kompressors eingebaut ist. Das Gehäuse (1) kann unter einem Gas- oder Fluid-Druck von beispielsweise 10 bar stehen. Der Motor (12) ist über eine Leitung (21) an einen von in der Regel zwei Kontaktstiften (4) angeschlossen. Die Kontaktstifte (4) sind von unten in ein Isolierstoffteil (2) eingepreßt und werden dort durch zackenartige Vorsprünge (13) mechanisch gehalten. Zur Abdichtung zwischen dem Isolierstoffteil (2) und dem Kontaktstift (4) dient ein O-Ring (5). With (1) a pressure-tight housing is designated, in which an electric motor (M) (12) for driving a (not shown) compressor is installed. The Housing (1) can be under a gas or fluid pressure of for example, 10 bar. The engine (12) is over a line (21) to one of usually two contact pins (4) connected. The contact pins (4) are pressed into an insulating part (2) from below and are mechanical there by jagged projections (13) held. For sealing between the insulating part (2) and the contact pin (4) serves an O-ring (5).
Das Isolierstoffteil (2) ist mit einem weiteren O-Ring (3) gegenüber dem Gehäuse (1) abgedichtet. Hierdurch ist ein Entweichen des Druckmittels aus dem Gehäuse (1) ausgeschlossen.The insulating part (2) has another O-ring (3) sealed against the housing (1). hereby is a pressure medium escaping from the housing (1) excluded.
Auf das Isolierstoffteil (2) ist von unten ein Steckergehäuse (7) aufgesteckt bzw. aufgedrückt, welches gegen das Isolierstoffteil (2) mit einem weiteren O-Ring (8) abgedichtet ist. Das Steckergehäuse (7) ist mittels Verbindungsmitteln (9,10; 22,23) mit dem Gehäuse (1) fest verbunden. In der Fig. 1 erfolgt diese Verbindung durch Schrauben (9,10). Es ist auch möglich, das Steckergehäuse (7) an das Isolierstoffteil (2) anzuschrauben (nicht dargestellt).A plug housing is on the insulating part (2) from below (7) attached or pressed on, which against the insulating part (2) with another O-ring (8) is sealed. The connector housing (7) is by means of Connection means (9, 10; 22, 23) to the housing (1) firmly connected. In Fig. 1 this connection is made by screws (9,10). It is also possible that Screw the connector housing (7) onto the insulating part (2) (not shown).
Gemäß Fig 2 erfolgt die Verbindung durch eine spielfreie Schnappverbindung zwischen Steckergehäuse (7) und Isolierstoffteil (2). Diese besteht zum Beispiel aus Nasen (22,23), welche am Steckergehäuse (7) angeformt sind und in entsprechende Ausnehmungen des Isolierstoffteils (2) eingreifen.According to Figure 2, the connection is made by a backlash-free Snap connection between connector housing (7) and Insulating part (2). This consists of, for example Lugs (22, 23), which are molded onto the connector housing (7) are and in corresponding recesses of the insulating part (2) intervene.
In beiden Fällen ist eine sichere Befestigung des Steckergehäuses (7) am Isolierstoffteil (2) bzw. am Gehäuse (1) gewährleistet.In both cases, secure attachment of the Plug housing (7) on the insulating part (2) or on the housing (1) guaranteed.
Beim Aufstecken des Steckergehäuses (7) auf das Isolierstoffteil (2) durchdringt eine Spitze (14) des Kontaktstiftes (4) eine Ausstanzung (15) einer flachen Kontaktzunge (6) (siehe Fig. 3). Dabei bildet die Ausstanzung (15) mehrere Kontaktflächen (20), die im montierten Zustand der Kontakteinrichtung mit hoher Vorspannkraft am Kontaktstift (4) anliegen und eine elektrisch gut leitende Verbindung zwischen Kontaktstift (4) und Kontaktzunge (6) bewirken.When plugging the connector housing (7) onto the insulating part (2) penetrates a tip (14) of the contact pin (4) a punch (15) a flat Contact tongue (6) (see Fig. 3). The die cut forms (15) several contact surfaces (20) which are mounted in the Condition of the contact device with high preload rest on the contact pin (4) and one electrically good conductive connection between contact pin (4) and contact tongue (6).
Die Kontaktzunge (6) ist in einem Schlitz (27) des Steckergehäuses (7) gelagert und durch Nasen (16) oder durch eine Durchbiegung (17) (siehe Fig. 4) im Steckergehäuse (7) festgelegt und so gegen Herausfallen beim Montagevorgang gesichert.The contact tongue (6) is in a slot (27) of the Plug housing (7) stored and by lugs (16) or through a bend (17) (see Fig. 4) in the connector housing (7) fixed and so against falling out when Assembly process secured.
Die Kontaktzunge (6) hat gegenüber dem Steckergehäuse (7) soviel Spiel, das sich bei Ausdehnungen durch hohe Umgebungstemperaturen keine mechanischen Spannungen ergeben.The contact tongue (6) has opposite the connector housing (7) so much play, which is caused by high expansion Ambient temperatures do not result in mechanical stresses.
Die Kontaktzunge (6) ragt mit ihrem dem Kontaktstift (4) abgewandten Teil in ein Kragenteil (11), das eine Anschlußbuchse (28) für ein Anschlußkabel (25) (siehe Fig 6) bildet.The contact tongue (6) protrudes with the contact pin (4) facing part in a collar part (11), the one Connection socket (28) for a connection cable (25) (see Fig 6) forms.
Die Fig. 5 zeigt eine Draufsicht von vorne auf die mit dem Steckergehäuse (7) verbundene, hier zweipolig ausgeführte Anschlußbuchse (28) mit dem Kragenteil (11) und den zwei nebeneinanderliegenden Kontaktzungen (6). Aus der Fig. 5 geht weiter hervor, daß das Steckergehäuse (7) mit einer Prüfbohrung (18) zur Dichtigkeitsprüfung des Gehäuses versehen sein kann. Derartige Dichtigkeitsprüfungen sind dem Fachmann bekannt. Anstelle einer Prüfbohrung (18) kann auch ein oberhalb einer Kontaktzunge (6) liegender Prüfkanal (19) zur Dichtigkeitsprüfung verwendet werden. 5 shows a plan view from the front of the the connector housing (7) connected, here two-pole Connection socket (28) with the collar part (11) and the two adjacent contact tongues (6). 5 further shows that the connector housing (7) with a test hole (18) for leak testing of the housing can be provided. such Leakage tests are known to the person skilled in the art. Instead of A test hole (18) can also be one above a contact tongue (6) lying test channel (19) for Leakage test can be used.
In der Fig. 6 ist eine Draufsicht auf eine hier dreipolig ausgeführte Anschlußbuchse (28) des Steckergehäuses (7) dargestellt. In diesem Fall besitzt das Steckergehäuse (7) drei nebeneinander liegende flache Kontaktzungen (6) zur Ansteuerung bzw. Versorgung des Motors (12) sowie eines weiteren, nicht dargestellten Bauteils im Gehäuse (1), zum Beispiel eines Sensors. Wie man sieht, werden die Kontaktzungen (6) an ihren Ausstanzungen (15) von den Kontaktstiften (4) unter Bildung einer elektrisch leitenden Verbindung durchstoßen.6 is a plan view of a three-pole here Executed connection socket (28) of the connector housing (7). In this case it has Plug housing (7) three flat ones lying next to each other Contact tongues (6) for controlling or supplying the Motors (12) and another, not shown Component in the housing (1), for example a sensor. As you can see, the contact tongues (6) on their Punches (15) from the contact pins (4) under Push through the formation of an electrically conductive connection.
Weiter ist in der Fig. 6 in die Anschlußbuchse (28) ein passendes Steckerteil (24) mit einem Anschlußkabel (25) eingesteckt. Das Steckerteil (24) wird durch einen O-Ring (26) abgedichtet. Hierdurch soll das Eindringen von Schmutz in die Kontaktzone verhindert werden. Das Steckerteil (24) ist in bekannter Weise mit Buchsen zur Aufnahme der Vorderenden der Kontaktzungen (6) versehen.6 in the connection socket (28) Matching plug part (24) with a connecting cable (25) plugged in. The plug part (24) is an O-ring (26) sealed. This is supposed to penetrate of dirt in the contact zone can be prevented. The Plug part (24) is in a known manner with sockets Provide the front ends of the contact tongues (6).
Anstelle von durchgehend flachen Kontaktzungen (6) können auch Kontaktzungen verwendet werden, die an dem dem Steckerteil (24) zugewandten Ende als Stifte oder als Buchsen zur Aufnahme von Stiften des Steckerteils (24) ausgebildet sein.Instead of continuously flat contact tongues (6) contact tongues are also used, which on the Plug part (24) facing end as pins or as Sockets for receiving pins of the plug part (24) be trained.
Die erfindungsgemäße druckdichte Kontakteinrichtung, die im Ausführungsbeispiel zur Versorgung eines druckdicht gekapselten Elektromotors dient, kann natürlich auch zur Versorgung oder Steuerung anderer druckdicht gekapselter Geräte eingesetzt werden. The pressure-tight contact device according to the invention, which in the exemplary embodiment to supply a pressure-tight encapsulated electric motor can, of course also pressure-tight for the supply or control of others encapsulated devices are used.
Der Motor (M) kann anstelle eines Kompressors auch eine Vacuumpumpe antreiben.The motor (M) can also be used instead of a compressor Drive the vacuum pump.
Claims (14)
dadurch gekennzeichnet, daß
ein das Gehäuse (1) durchdringendes, gegen dieses abgedichtetes Isolierstoffteil (2) vorgesehen ist, auf welches ein Steckergehäuse (7) aus Isolierstoff mit einer aus Kontaktzungen (6) und einem Kragenteil (11) bestehenden Anschlußbuchse (28) für ein Anschlußkabel (25) aufdrückbar und an dem Isolierstoffteil (2) oder dem Gehäuse (1) befestigbar ist, und daß das Steckergehäuse (7) mit der Anschlußbuchse (28) für den Anschluß verschiedenartiger Steckerteile (24) des Anschlußkabels (25) jeweils unterschiedlich passend ausgebildet ist.Pressure-tight contact device, in particular for the electrical connection of a pressure-tightly encapsulated electric motor (12) for driving a compressor, at least the motor (12) being enclosed in a pressure-tight housing (1),
characterized in that
an insulating material part (2) penetrating the housing (1) and sealed against this is provided, onto which a plug housing (7) made of insulating material with a connecting socket (28) for a connecting cable (25) consisting of contact tongues (6) and a collar part (11) ) can be pressed on and fastened to the insulating part (2) or the housing (1), and that the plug housing (7) with the connection socket (28) for the connection of different plug parts (24) of the connection cable (25) is designed differently in each case.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10258576 | 2002-12-14 | ||
DE10258576A DE10258576A1 (en) | 2002-12-14 | 2002-12-14 | Pressure-tight contact device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1429425A1 true EP1429425A1 (en) | 2004-06-16 |
EP1429425B1 EP1429425B1 (en) | 2007-10-03 |
Family
ID=32319114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03024616A Expired - Fee Related EP1429425B1 (en) | 2002-12-14 | 2003-10-25 | Pressure tight contact device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20040129550A1 (en) |
EP (1) | EP1429425B1 (en) |
DE (2) | DE10258576A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1737071A2 (en) | 2005-06-24 | 2006-12-27 | Junghans Feinwerktechnik GmbH & Co.KG | Pressure-tight connection of an electronic detonator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2616264A (en) * | 2022-03-01 | 2023-09-06 | Edwards Ltd | Electrical feedthrough, vacuum apparatus and method for assembly |
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- 2003-10-25 DE DE50308314T patent/DE50308314D1/en not_active Expired - Lifetime
- 2003-12-11 US US10/733,124 patent/US20040129550A1/en not_active Abandoned
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1737071A2 (en) | 2005-06-24 | 2006-12-27 | Junghans Feinwerktechnik GmbH & Co.KG | Pressure-tight connection of an electronic detonator |
EP1737071A3 (en) * | 2005-06-24 | 2008-07-09 | JUNGHANS Microtec GmbH | Pressure-tight connection of an electronic detonator |
Also Published As
Publication number | Publication date |
---|---|
US20040129550A1 (en) | 2004-07-08 |
EP1429425B1 (en) | 2007-10-03 |
DE50308314D1 (en) | 2007-11-15 |
DE10258576A1 (en) | 2004-07-01 |
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