EP2274801A1 - Akkumulator für hybrid-fahrzeuge mit einer sicherheitseinrichtung zum unterbrechen eines hochspannungskreises - Google Patents
Akkumulator für hybrid-fahrzeuge mit einer sicherheitseinrichtung zum unterbrechen eines hochspannungskreisesInfo
- Publication number
- EP2274801A1 EP2274801A1 EP09741797A EP09741797A EP2274801A1 EP 2274801 A1 EP2274801 A1 EP 2274801A1 EP 09741797 A EP09741797 A EP 09741797A EP 09741797 A EP09741797 A EP 09741797A EP 2274801 A1 EP2274801 A1 EP 2274801A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- voltage
- connector
- low
- high voltage
- plug
- 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.)
- Withdrawn
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
- H01R13/62—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
- B60K6/405—Housings
-
- 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
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
- H01R13/7032—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of a separate bridging element directly cooperating with the terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the invention relates to an accumulator for hybrid vehicles according to the preamble of claim 1.
- Such accumulators are used for example in vehicles with hybrid drive, in which a drive is electric.
- the accumulator is generally switched off by means of contactors (high voltage relays) which connect the circuit (high voltage circuit) supplied by the accumulator with a low voltage circuit.
- the link is made in such a way that the high-voltage circuit can only be closed when the low-voltage circuit is closed. If the low-voltage circuit is open, however, the contactors ensure that the high-voltage circuit can not be closed.
- the problem with this safety precaution is that the high-voltage circuit and the low-voltage circuit can be interrupted at the same time.
- the simultaneous interruption of high voltage circuit and low voltage circuit is a danger of capacitor discharge, which can lead to health hazards in the maintenance personnel.
- Receive contact elements or first mating contact elements which are connected to each other when the two connectors are connected together.
- second contact elements can be connected to second mating contact elements only when the first contact elements and first mating contact elements have fully contacted each other, ie, when the two connectors are in a fully connected state.
- DE 197 10 416 A1 discloses a high-voltage plug connector in an electrical connection line between a high-voltage source and a load, with two plug-in contact parts that can be combined by an axial relative movement and separated again from one another.
- a monitoring switch is provided, which is actuated in the separation movement of the two plug contact parts.
- the monitoring switch is connected to a control device and the control device deactivates the high-voltage source when the monitoring switch is actuated with regard to the connecting line.
- the object of the present invention is therefore to provide an improved accumulator in which the high-voltage circuit can be safely de-energized.
- the object is achieved by an accumulator having the features of claim 1.
- the low-voltage circuit of the contactors of the accumulator is interrupted.
- the contactors switch in such a way that they interrupt the main voltage circuit.
- the service connector is designed to block the latch on the high-voltage plug of the battery. As a result, it is not possible to pull the high-voltage plug of the battery from the high voltage socket, as long as the service connector is arranged on the accumulator, for example, plugged onto low-voltage plugs or held in another form.
- the high-voltage circuit and the low-voltage circuit can only be interrupted in chronological succession or connected in the opposite case.
- the staggered interruption or closure of the high-voltage circuit and the low-voltage circuit ensure that no voltage is applied to the high-voltage contacts when the high-voltage plug is pulled from the high-voltage socket or plugged into the high-voltage socket. As a result, a capacitor discharge is avoided.
- the accumulator according to the invention can be set by the maintenance and service personnel safely de-energized.
- the accumulator has at least two low-voltage plugs, which are integrated in the low-voltage circuit and to which the service connector can be plugged to close the low-voltage circuit.
- the service connector for this purpose low-voltage sockets, in which the low-voltage plug are inserted.
- the service connector has a connector bridge which establishes an electrical connection between the at least two low-voltage connectors when the service connector is plugged onto the at least two low-voltage connectors.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service Connectors preferably low-voltage sockets, in which the low-voltage plug can be inserted.
- the service connector on an upper part and a lower part, which are bolted together.
- This embodiment allows easy maintenance and repair of the service connector.
- FIG. 1 shows a perspective partial view of the accumulator according to the invention with plugged-in service plug connector and plugged-in high-voltage plug
- FIG. 2 shows the accumulator of FIG. 1 with the service connection plug removed
- FIG. 3 shows the accumulator of FIG. 2 with the high-voltage plug removed
- FIG. 4 shows a perspective front view of the service connection plug
- FIG. 5 is a perspective rear view of the service connection plug
- FIG. 6 a rear view of the service connector and FIG. 7 is a sectional view in the direction A of FIG. 6;
- FIG. 1 shows a section of a battery housing 1.
- a high-voltage plug 2 is arranged on the battery housing 1.
- the high voltage connector 2 is detachable from the battery case 1.
- the removal of the high voltage connector 2 of the battery case 1 is prevented by a service connector 3.
- FIG. 2 shows the portion of the battery case 1 of Figure 1 with deducted service connector 3. In Figure 2 is now a lock 4 free.
- the lock 4 is arranged on the high-voltage connector 2.
- the lock 4 cooperates with the service connector 3 in such a way that the high-voltage plug 2 can not be removed from the battery housing 1, as long as the service connector 3 is above the lock 4.
- FIG. 3 shows the section of the battery housing 1 from the previous figures with the high-voltage plug 2 pulled open. A high-voltage socket 6 exposed by the high-voltage plug 2 can now be seen.
- an external detent 7 is arranged.
- the high voltage socket 6 is fixed to a base plate 9.
- the base plate 9 is fixed to the battery case 1.
- Figure 4 shows the service connector 3 of Figure 1 in an enlarged view.
- the service connector 3 has an upper part 10 and a lower part 11.
- the upper part 10 has a handle 12.
- a further detent 13 is arranged, which cooperates with the detent 7 shown in FIG.
- Figure 5 shows the service connector 3 of Figure 4 from the back.
- the detent 13 has a projection 16 extending to a rear side.
- the projection 16 engages in the plugged state under the lock 4 and gives the service connector 3 in the mounted state a secure hold in the vertical direction.
- Figure 6 shows the service connector 3 of Figures 4 and 5 from the back in partial section.
- a low-voltage socket 17 which extends vertically upwards. Furthermore, a connector bridge 18 can be seen, which extends substantially horizontally.
- a line 19 indicates a symmetry plane for the service connector 3.
- FIG. 7 shows a partial sectional view of the service connector 3 in the direction A from FIG. 6.
- the service connector 3 is plugged in this illustration on the low-voltage connector 5 on the battery case 1. This can be seen in that the projection 16 of the detent 13 engages under the lock 4.
- the connector bridge 18 can be seen in cross section. When plugged in, a low-voltage circuit (not shown) is closed via the low-voltage plug 5, the low-voltage sockets 17 and the connector bridge 18.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008022840A DE102008022840B3 (de) | 2008-05-08 | 2008-05-08 | Akkumulator für Hybrid-Fahrzeuge mit einer Sicherheitseinrichtung zum Unterbrechen eines Hochspannungskreises |
PCT/EP2009/002525 WO2009135578A1 (de) | 2008-05-08 | 2009-04-06 | Akkumulator für hybrid-fahrzeuge mit einer sicherheitseinrichtung zum unterbrechen eines hochspannungskreises |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2274801A1 true EP2274801A1 (de) | 2011-01-19 |
Family
ID=40684234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09741797A Withdrawn EP2274801A1 (de) | 2008-05-08 | 2009-04-06 | Akkumulator für hybrid-fahrzeuge mit einer sicherheitseinrichtung zum unterbrechen eines hochspannungskreises |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110079494A1 (de) |
EP (1) | EP2274801A1 (de) |
CN (1) | CN102067390A (de) |
DE (1) | DE102008022840B3 (de) |
WO (1) | WO2009135578A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2267821A3 (de) * | 2009-06-23 | 2012-01-25 | Toyota Jidosha Kabushiki Kaisha | Stromversorgungsvorrichtung |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009054469A1 (de) * | 2009-12-10 | 2011-06-16 | Zf Friedrichshafen Ag | Antriebsaggregatverkabelungssystem |
DE102010012154A1 (de) | 2010-03-20 | 2011-09-22 | Audi Ag | Verfahren zum Überprüfen eines Zustands eines Stromkreises eines Kraftfahrzeugs |
CN103241132B (zh) * | 2013-01-15 | 2015-04-08 | 力帆实业(集团)股份有限公司 | 电动汽车电极连接器 |
US10032588B2 (en) | 2013-09-24 | 2018-07-24 | Ford Global Technologies, Llc | Integrated high voltage contactor and service disconnect |
US9260080B2 (en) * | 2014-04-14 | 2016-02-16 | Ford Global Technologies, Inc. | Electric vehicle service disconnect lock |
KR20170139205A (ko) * | 2016-06-08 | 2017-12-19 | 현대자동차주식회사 | 차량의 플러그유닛 |
CN108389984B (zh) * | 2018-04-24 | 2024-07-05 | 北京新能源汽车股份有限公司 | 电池模组组件 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867699A (en) * | 1988-04-06 | 1989-09-19 | Amp Incorporated | Connector with checking device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710416A1 (de) * | 1997-03-13 | 1998-09-17 | Bayerische Motoren Werke Ag | Hochspannungs-Steckverbinder |
DE10102242A1 (de) * | 2001-01-19 | 2002-07-25 | Xcellsis Gmbh | Mobile Vorrichtung mit einer Einrichtung zur Erzeugung elektricher Energie und mit elektrischen Verbrauchern, die in einem mit der Einrichtung zur Erzeugung elektrischer Energie verbundenen Energieverteilungsnetz angeordnet sind |
FR2886065B1 (fr) * | 2005-05-23 | 2007-08-03 | Renault Sas | Agencement pour le raccordement securise d'un dispositif electronique a au moins deux autres dispositifs electroniques |
US7084361B1 (en) * | 2005-09-22 | 2006-08-01 | General Motors Corporation | High voltage interlock switch |
DE102006016137A1 (de) * | 2006-04-06 | 2007-10-11 | Robert Bosch Gmbh | Steckvorrichtung zur Kontaktierung der Hochspannungsbaugruppe eines Hybridfahrzeugs sowie Hochspannungsbaugruppe eines Hybridfahrzeugs |
DE102006044655B3 (de) * | 2006-09-21 | 2008-02-21 | Tyco Electronics Amp Gmbh | Elektrische Steckverbinderanordnung mit festgelegter Steckreihenfolge |
-
2008
- 2008-05-08 DE DE102008022840A patent/DE102008022840B3/de not_active Expired - Fee Related
-
2009
- 2009-04-06 EP EP09741797A patent/EP2274801A1/de not_active Withdrawn
- 2009-04-06 CN CN2009801228385A patent/CN102067390A/zh active Pending
- 2009-04-06 WO PCT/EP2009/002525 patent/WO2009135578A1/de active Application Filing
-
2010
- 2010-11-05 US US12/940,834 patent/US20110079494A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867699A (en) * | 1988-04-06 | 1989-09-19 | Amp Incorporated | Connector with checking device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2267821A3 (de) * | 2009-06-23 | 2012-01-25 | Toyota Jidosha Kabushiki Kaisha | Stromversorgungsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
WO2009135578A1 (de) | 2009-11-12 |
US20110079494A1 (en) | 2011-04-07 |
DE102008022840B3 (de) | 2009-10-22 |
CN102067390A (zh) | 2011-05-18 |
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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 |
|
17P | Request for examination filed |
Effective date: 20101102 |
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