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WO2010003507A1 - Connexion enfichable pour haute tension pour véhicules automobiles - Google Patents

Connexion enfichable pour haute tension pour véhicules automobiles Download PDF

Info

Publication number
WO2010003507A1
WO2010003507A1 PCT/EP2009/004269 EP2009004269W WO2010003507A1 WO 2010003507 A1 WO2010003507 A1 WO 2010003507A1 EP 2009004269 W EP2009004269 W EP 2009004269W WO 2010003507 A1 WO2010003507 A1 WO 2010003507A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
housing
locking
connector
cable
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.)
Ceased
Application number
PCT/EP2009/004269
Other languages
German (de)
English (en)
Inventor
Jürgen Engbring
Volker Albert
Christian Kuschnarew
Volker Hartmann
Peter Bucher
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.)
Leoni Bordnetz Systeme GmbH
Continental Automotive GmbH
Original Assignee
Leoni Bordnetz Systeme GmbH
Continental Automotive 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 Leoni Bordnetz Systeme GmbH, Continental Automotive GmbH filed Critical Leoni Bordnetz Systeme GmbH
Publication of WO2010003507A1 publication Critical patent/WO2010003507A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H01R13/64—Means for preventing incorrect coupling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
    • 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
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the invention relates to a high-voltage connector, in particular for a motor vehicle with high-voltage components, for the detachable electrical connection of a cable connected to a power cable side connector with a cable-side connector housing and a device-side held connector with a device-side connector housing.
  • An electric drive system of a drive configuration in a motor vehicle also has high-voltage components or units with voltages of currently already more than 300V (greater than 60V D c greater than 25V A c) on.
  • These include in particular power actuators, in particular converters, power converters and / or converters, an electronic control unit or ECU (electronic controller unit).
  • the high-voltage network composed of the high-voltage devices and a high-voltage battery supplying them is usually protected by access protection in order to avoid a risk of injury when the high-voltage units carrying the high voltage are touched. For example, with the drive system switched off (and the machine still rotating), contact protection against a high voltage still available at the motor terminals of the electrical machine must be ensured.
  • the invention has for its object to provide a suitable for the automotive sector, in particular space-saving and safe, high-voltage connector.
  • a locking plug is provided as part of the high-voltage connector (HV connector), which can be inserted into a plug-in opening of the device-side stretch connector or its plug housing.
  • HV connector high-voltage connector
  • the locking plug locks the cable-side connector, for which purpose it has been previously contacted with the device-side connector electrically. A release of the power side HV connector is only possible after the locking connector is pulled.
  • the locking connector advantageously has at least one double function, namely the mechanical locking function of the two connectors and preferably an HVIL interrupt function (Hazardous Voltage Interlock Loop).
  • HVIL interrupt function Hazardous Voltage Interlock Loop
  • the locking plug HVIL or signal contact so that in the connector also a releasable electrical connection with device-side signal or mating contacts is made.
  • the device-side signal contacts are suitably arranged on a signal or filter board, which expediently also serves for (signal-side) shielding of the high-voltage connector.
  • the invention is based on the consideration that switching on the high voltage for the high-voltage devices from the joining process of the connector should be made dependent by a suitable, logical sequence of the joining order of the cable-side connector and the locking connector is specified.
  • Particularly suitable for this purpose is a HV connector associated locking, sensor and / or signal connector, which is suitable already HVIL plug contacts of a particular in vehicles with electric drive system, eg. B. in hybrid vehicles, used as a safety measure high-voltage cut-off circuit (HVIL) includes.
  • a suitable joining order should specify that, on the one hand, the locking plug must be fitted to produce the high-performance plug connection and, as a result, the plug contact connection must be mechanically locked before the high voltage in the system is switched on.
  • the locking plug which is preferably provided with the HVIL functionality, before the high-performance HV plug connection can be released. This ensures that with each actuation of the HV connector, the high voltage in the system is always safely switched off electrically.
  • a so-called CPA functionality Connector Position Assurence
  • an additional HVIL, signal or sensor connector eg. B. for a reed or Hall sensor omitted.
  • the blocking element provided for locking the power-conducting plug-in or plug-in contact connection suitably protrudes into the device-side plug-in opening receiving the locking plug.
  • the blocking element is preferably provided with a run-on slope, so that when joining the locking plug, the blocking element transversely to the direction of insertion, in particular against a spring force, is displaceable.
  • this On the side facing away from the run-up slope of the locking element, this has a locking cam or the like, which engages in a corresponding detent opening in the plug housing of the cable-side connector and thus reliably, but releasably locked in the joint connection with the device-side connector.
  • the connector on a joint protection which prevents the insertion of the locking connector when the connector of the cable-side connector is not made with the device-side connector.
  • at least one locking element is suitably provided which blocks the plug-in opening provided for the locking plug when the plug-in connection is released and only then releases it when the cable-side and device-side plug-in connectors are joined together.
  • the locking and Riegeietti part of a locking unit with a web or grid-like latch housing.
  • a bending spring in the form of a suitably forked punched spring plate, the spring elements formed by the fork tines interact with the locking and locking elements.
  • the device-side plug housing has molded latching hooks.
  • the device-side plug contact with the intended device housing of the corresponding high-voltage component in the course of a pre-assembly expediently be locked once.
  • the device-side plug housing is suitably guided through a corresponding passage opening of the device into its interior, where it is contacted as intended and locked in the region of the opening edge of the passage opening. In this state, therefore, the corresponding device with the device-side connector is already pre-assembled.
  • the locking plug on a connector housing integrally formed latching hook.
  • a sealing collar which surrounds in the Fügeverbidung the two connectors a aligned with the device-side insertion opening opening.
  • the locking of the locking plug with the cable-side plug housing is thus advantageously carried out by a corresponding latching connection in the region of the sealing collar.
  • the cable-side plug housing expediently has two housing components or parts. While the housing-side connector is protected against contact, encloses a housing part to protect the contact elements of the cable-side connector whose contact elements on all sides and closes them - with the exception of a required for contacting passage - virtually completely.
  • the other housing part is expediently electrically conductive or has at least one metallic connection plate or a metal sheet through which, for example, one, two or three high-voltage lines with, for example, 16 mm 2 to 70 mm 2 conductor cross-section are sealed.
  • This housing part which is expediently provided with gripping elements, also preferably has the required holding or guiding elements for the locking plug, suitably in the form of the sealing collar surrounding the passage and plug opening for the locking plug.
  • the manufactured HV connector closes the cable-side plug housing - and in particular its metallic housing part - the device opening on the device-side connector facing away from the outside of the housing almost completely.
  • the device-side connector does not need to be additionally shielded, since this already rests in the usually metallic device housing and therefore is already effectively shielded from this. This makes it possible to dispense with complex shielding parts.
  • the cable-side connector is provided in the region of the cable or line bushing by means of expediently a braided overall shield, which is directly connected to the metallic housing part of the cable-side plug-in housing.
  • the overall screen mesh in turn is suitably surrounded by a shrink tube.
  • the overall screen mesh in contrast to a separate shielding of the individual lines of the cable, a reduction of the line spacing, which in turn leads to a reduction in the size of the entire HV connector. Due to the shielding by means of the overall screen mesh, the HV connector has particularly good EMC properties, which is particularly advantageous in the automotive sector (hybrid or electric drives).
  • the advantages achieved by the invention are in particular that with the HV connector according to the invention a locking plug is carried, which expediently in addition to the locking function has at least the HVIL function and preferably before disconnecting the high-performance HV connector, the high voltage of the high-voltage system switches off electronically.
  • the power management of the HV connector is thus achieved stress-free.
  • the signal contact realized as a separate locking plug enables the integration of signal and control functions together with the locking and HVIL functionality into a single connector as a multi-pole, for example eight-pole plug connector. Since the locking plug can only be joined when the high-performance HV plug-in contact is inserted correctly and completely, the CPA functionality is also fulfilled. Thanks to the combination with the HVIL plug-in contact, this CPA functionality can be felt mechanically and visually during assembly, as well as being electrically or electronically checked.
  • FIG. 1 shows a longitudinal section of a plugged high-voltage connector with a device-side connector (right) and with a cable-side connector (left) and with a locking plug in plug-in connection with the device-side connector
  • FIG. 7 is a perspective view of a rear view of the device-internal connector with inserted locking unit
  • the illustrated high-voltage connector (HV connector) 1 comprises a device-side connector 2 with a power or female contact 3 (female contact) and a cable-side connector 4 with a corresponding power or male contact 5 (Male -Contact).
  • the HV connector 1 also includes a device-side signal or filter board 6 and a locking plug 7.
  • the signal board 6 contains a number of signal and / or HVIL contacts (connection pins) 8 for the transmission of control signals or for HVIL interruption (Hazardous Voltage Interlock Loop). Signal).
  • the device-side connector 2 has a plug housing 9 with a plug-in opening 10 with the contacts or pins 8 arranged therein for contacting with corresponding contacts (contact sockets) of the locking plug 7.
  • molded latching hooks 11 of the device-side signal connector 2 in the region of a passage opening 12 which is provided with an opening collar 13, locked with a partially visible device housing 14.
  • the female contact 3 is in this mounting state of the connector 1 already inside the device housing 14, through the passage opening 12 of the connector 2 has previously been ushered in a pre-assembly or prefabrication step from the outside.
  • This device housing 14 includes, for example, high-voltage components of a motor vehicle provided with an electric drive system, in particular a hybrid vehicle.
  • the cable-side connector 4 has a plug housing 15 with two housing parts 15a and 15b.
  • the housing 15 has gripping elements 16 and essentially contains the plug contact 5.
  • This housing is electrically connected, for example by means of a crimp or weld 17 with a power-conducting conductor or its conductor core 18 of a power cable 19 of the high-voltage system.
  • the housing part 15b which is fixedly connected to the housing part 15a, for example via a latch or the like, is expediently metallic.
  • This housing part 15b has a sealing collar 20 as a receiving, guiding and sealing channel for the locking plug 7.
  • this housing part 15b has a dome-shaped feedthrough collar 21 for the or each of, for example, two or three conductors 18.
  • a sealing element 22 is inserted into the plug-in housing.
  • a shield surrounding all conductors 18 is provided in the form of a common overall screen mesh 23.
  • This overall braided shield 23 in turn is encased by a protective tube, in particular a shrink tube 24, which is comparatively clearly evident from FIGS. 3 and 4.
  • the cable-side plug-in housing 15 fully surrounds the opening collar 13 of the device housing 14 in the case of a plug connection between the plug-in connectors 4 and 5.
  • the housing part 15b of the plug housing 16 has a corresponding, closed housing collar 25, the opening contour of which corresponds to that of the opening collar 13 of the device housing 14; see. in particular FIGS. 4 and 5.
  • a seal 26 a is located on the signal connector 7, so that it is sealed in the insertion position shown in Fig. 1 against the sealing collar 20.
  • the signal connector 7 is latched in this plugging or joining position with the sealing collar 20 (FIGS. 3 and 4).
  • the locking plug 7 has a plug housing 28.
  • a formed with a plug-in space 29 housing member 30 receives the sealing collar 20 of the plug housing 15.
  • opposite locking elements 31 are integrally formed on the sealing collar, engage in the corresponding locking elements 32 on the connector housing 28 of the locking connector 7.
  • the device-side connector 2 has a blocking element 35.
  • This comprises a projecting into the plug opening 10 run-on slope 36 and on the opposite, the contacts 3 and 5 side facing a locking bolt or cam 37.
  • This can also be designed with a run-on slope.
  • the blocking element 35 cooperates with a spring element 38.
  • a locking element 40 is inserted into the plug-in opening 10, which also interacts with the stamped spring plate designed as a common bending spring (FIGS. 8 and 9).
  • the locking element 40 is designed in the manner of a half-shell (FIGS. 4 and 6) and also has a run-on slope 41, which is formed on the actuating or locking end 42 of the locking element 40. With this locking end 42, the locking element 40 projects with the connectors 2.4 open, i. at completely pulled out of the device-side connector 2 connector 4 in a joining or contact space 43 of the device-side plug housing 9 inside.
  • the clear width of this joining or receiving space 43 is adapted to the outer dimensions of the plug contact 5 enclosing the housing part 15 a of the cable-side plug-in contact 4.
  • the power-side connector between the connectors 2 and 4 is electrically made only when the locking plug 7 is inserted and the electrical signal contact is made.
  • this plug-in connection of the locking plug 7 by means of the blocking element 35 locks the cremeseiti- gene connector 4, so that a reliable and secure mechanical HV lock is made.
  • the locking plug 7 moves over the starting slope 36 of the blocking element 35 whose locking cam 37 into a corresponding recess 47 in the housing part 15a of the cable-side plug housing 15 (Fig. 1).
  • the latching recesses 47 preferably also include contact springs for connecting the cable-side shielding to the device housing 14, ie for transmitting the shielding from the plug connector 4 to the device housing 14.
  • the locking plug 7 To release the connector, the locking plug 7 must first be pulled (counter to the insertion direction 45) to release the HV lock of the cable-side connector 4. Only then can this be pulled as well. After this time, d. H. Before the contactor or access protection underlying power-conducting connector 2.4 can be opened, the HV connector 1 and in particular the plug contacts 5 of the cable-side connector and due to the HVIL interruption and the associated security measure are already free of tension.
  • FIG. 5 and 6 show the mating face of the device-side connector 2 with a view of the plug housing 9 practically completely closed, surrounding the opening collar 13 device or housing passage opening 12.
  • Recognizable are two mutually edge-side locking elements 40 and the intermediate blocking element 35 in the In this case, Fig. 5 shows the fully unlocked by the locking elements 40 plug-in opening 10, while Fig. 6 shows the locking elements 40 to ensure the HVIL-Fügetikes not plugged connector 4 serving blocking position of the locking elements 40.
  • the bolt ends 42 protrude into the joining and contact space 43 of the device-side plug-in housing 9.
  • Visible are also two laterally opposite latching elements 48, which correspond with correspondingly positioned latching elements 49 (Fig.
  • 7 to 9 show a locking unit 50 with a web or grid-like latch housing 51, which is inserted into retaining rails 52 (FIG. 7) of the device-side plug-in housing 9 and latched there by means of snap hooks 53.
  • the spring element 38 is inserted and held by clamping cam 54.
  • the fork-tooth-like spring ends 38a, 38b, 38c of the spring element 38 cooperate with the two locking elements 40 or with the blocking element 35 to produce the desired restoring force.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne une connexion enfichable à haute tension (1), en particulier pour un véhicule automobile comptant un certain nombre d'appareils à haute tension, destinée à réaliser une liaison électrique amovible entre un connecteur de câble (4), relié à un câble de puissance (19), et un connecteur d'appareil (2). Un connecteur de verrouillage (7) peut être enfiché dans une ouverture d'enfichage (10) du connecteur d'appareil (2). Dans la connexion enfichable, le connecteur de verrouillage (7) verrouille de manière amovible, à l'aide d'un élément de blocage (35), le connecteur de câble (4) entré en contact avec le connecteur d'appareil (2).
PCT/EP2009/004269 2008-06-17 2009-06-13 Connexion enfichable pour haute tension pour véhicules automobiles Ceased WO2010003507A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008028785.7 2008-06-17
DE102008028785A DE102008028785B4 (de) 2008-06-17 2008-06-17 Hochvolt-Steckverbindung für Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
WO2010003507A1 true WO2010003507A1 (fr) 2010-01-14

Family

ID=41213283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/004269 Ceased WO2010003507A1 (fr) 2008-06-17 2009-06-13 Connexion enfichable pour haute tension pour véhicules automobiles

Country Status (2)

Country Link
DE (1) DE102008028785B4 (fr)
WO (1) WO2010003507A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069752A1 (fr) * 2009-12-10 2011-06-16 Zf Friedrichshafen Ag Système de câblage d'un groupe d'entraînement
CN111585103A (zh) * 2020-06-22 2020-08-25 中航光电科技股份有限公司 一种cpa推动互锁结构
CN114665212A (zh) * 2020-12-22 2022-06-24 利萨·德雷克塞迈尔有限责任公司 多功能基座和用于电动车的电池系统的高压接触器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110841A1 (de) * 2013-10-01 2015-04-02 Hella Kgaa Hueck & Co. System mit einer Verriegelungsvorrichtung
DE102022106349A1 (de) 2022-03-18 2023-09-21 Audi Aktiengesellschaft Leiteranordnung für einen Energiespeicher eines Kraftfahrzeugs, Energiespeicher, Bordnetz und Kraftfahrzeug
DE202022105314U1 (de) * 2022-09-21 2024-01-03 Liebherr-Werk Nenzing Gmbh Arbeitsmaschine mit elektrischem Fahrantrieb
DE102023004975A1 (de) * 2023-12-01 2025-06-05 Mercedes-Benz Group AG Anschlussvorrichtung für ein batteriebetriebenes Fahrzeug

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US4867699A (en) * 1988-04-06 1989-09-19 Amp Incorporated Connector with checking device
JP2002343506A (ja) * 2001-05-18 2002-11-29 Yazaki Corp 電源回路遮断装置
US20040092150A1 (en) * 2002-11-08 2004-05-13 Sumitomo Wiring Systems, Ltd. Electrical connector locking system
EP1662620A2 (fr) * 2004-11-25 2006-05-31 Yazaki Europe Ltd. Connexion électrique
US7084361B1 (en) * 2005-09-22 2006-08-01 General Motors Corporation High voltage interlock switch
DE102006044655B3 (de) * 2006-09-21 2008-02-21 Tyco Electronics Amp Gmbh Elektrische Steckverbinderanordnung mit festgelegter Steckreihenfolge
FR2908932A1 (fr) * 2006-11-22 2008-05-23 Renault Sas Ensemble de raccordement electrique securise d'un accessoire de vehicule automobile.
WO2008109109A1 (fr) * 2007-03-06 2008-09-12 Tyco Electronics Corporation Ensemble connecteur électrique blindé à haute tension

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Publication number Priority date Publication date Assignee Title
FR2785458B1 (fr) * 1998-11-02 2001-01-26 Gipea Dispositif pour le verrouillage, en position accouplee, de deux elements de connecteur
DE10342366A1 (de) * 2003-09-12 2005-04-07 Frank Sperling Schutzvorrichtung vor unbefugter Benutzung von Steckdosen
DE102006047039A1 (de) 2006-10-02 2007-11-08 Leoni Bordnetz-Systeme Gmbh Kontaktverbindung, insbesondere zur lösbaren elektrischen Anbindung eines elektrischen Antriebsmotors eines Kraftfahrzeugs

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867699A (en) * 1988-04-06 1989-09-19 Amp Incorporated Connector with checking device
JP2002343506A (ja) * 2001-05-18 2002-11-29 Yazaki Corp 電源回路遮断装置
US20040092150A1 (en) * 2002-11-08 2004-05-13 Sumitomo Wiring Systems, Ltd. Electrical connector locking system
EP1662620A2 (fr) * 2004-11-25 2006-05-31 Yazaki Europe Ltd. Connexion électrique
US7084361B1 (en) * 2005-09-22 2006-08-01 General Motors Corporation High voltage interlock switch
DE102006044655B3 (de) * 2006-09-21 2008-02-21 Tyco Electronics Amp Gmbh Elektrische Steckverbinderanordnung mit festgelegter Steckreihenfolge
FR2908932A1 (fr) * 2006-11-22 2008-05-23 Renault Sas Ensemble de raccordement electrique securise d'un accessoire de vehicule automobile.
WO2008109109A1 (fr) * 2007-03-06 2008-09-12 Tyco Electronics Corporation Ensemble connecteur électrique blindé à haute tension

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011069752A1 (fr) * 2009-12-10 2011-06-16 Zf Friedrichshafen Ag Système de câblage d'un groupe d'entraînement
CN111585103A (zh) * 2020-06-22 2020-08-25 中航光电科技股份有限公司 一种cpa推动互锁结构
CN114665212A (zh) * 2020-12-22 2022-06-24 利萨·德雷克塞迈尔有限责任公司 多功能基座和用于电动车的电池系统的高压接触器

Also Published As

Publication number Publication date
DE102008028785A1 (de) 2009-12-24
DE102008028785B4 (de) 2012-02-16

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