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1. WO2012065594 - CHARGING PLUG WITH LOCKING IDENTIFICATION

Publication Number WO/2012/065594
Publication Date 24.05.2012
International Application No. PCT/DE2011/001952
International Filing Date 08.11.2011
IPC
B60L 11/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
11Electric propulsion with power supplied within the vehicle
18using power supplied from primary cells, secondary cells, or fuel cells
H01R 13/641 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
64Means for preventing, inhibiting or avoiding incorrect coupling
641by indicating incorrect coupling; by indicating correct or full engagement
CPC
B60L 2270/32
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2270Problem solutions or means not otherwise provided for
30Preventing theft during charging
32of electricity
B60L 2270/34
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2270Problem solutions or means not otherwise provided for
30Preventing theft during charging
34of parts
B60L 53/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
14Conductive energy transfer
16Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
H01R 13/6395
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
639Additional means for holding or locking coupling parts together, after engagement, ; e.g. separate keylock, retainer strap
6395for wall or panel outlets
H01R 13/641
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
64Means for preventing incorrect coupling
641by indicating incorrect coupling; by indicating correct or full engagement
H01R 13/703
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
66Structural association with built-in electrical component
70with built-in switch
703operated by engagement or disengagement of coupling parts, ; e.g. dual-continuity coupling part
Applicants
  • KIEKERT AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • KORDOWSKI, Bernhard [DE]/[DE] (UsOnly)
  • SCHOLZ, Michael [DE]/[DE] (UsOnly)
  • WESTERWICK, Volker [DE]/[DE] (UsOnly)
Inventors
  • KORDOWSKI, Bernhard
  • SCHOLZ, Michael
  • WESTERWICK, Volker
Priority Data
10 2010 044 138.418.11.2010DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LADEEINRICHTUNG MIT VERRIEGELUNGSERKENNUNG
(EN) CHARGING PLUG WITH LOCKING IDENTIFICATION
(FR) CONNECTEUR DE CHARGE À RECONNAISSANCE DU VERROUILLAGE
Abstract
(DE)
Eine Ladeeinrichtung (1) für ein Elektrofahrzeug weist einen Riegel (7) für ein Verriegeln einer Verbindung zwischen der Ladeeinrichtung (1) und einer weiteren Ladeeinrichtung (2) auf. Wird die Ladeeinrichtung (1) mit einer weiteren Ladeeinrichtung (2) für ein Aufladen mechanisch verbunden, so wird diese mechanische Verbindung anschließend verriegelt, indem ein entsprechendes Ende des Riegels (7) in eine Haltöffnung (9) der weiteren Ladeeinrichtung (2) hinein bewegt wird. Eine solche Halteöffnung (9) kann beispielsweise durch einen heraus gebrochenen, der Verriegelung dienender Steg (10) so beschädigt sein, dass eine Verriegelung nicht mehr möglich ist. Es ist daher eine Einrichtung vorgesehen, die ein Bewegen des Riegels (7) in Richtung Verriegelungsstellung zu verhindern vermag, wenn die Halteöffnung (9) in einer solchen Weise beschädigt ist. Eine in vorgenannter Weise beschädigte Verriegelung bleibt folglich grundsätzlich nicht unbemerkt. Ein Aufladen setzt damit grundsätzlich eine hinreichend unbeschädigte, ordnungsgemäße Verriegelung der beiden beteiligten Ladeeinrichtungen voraus.
(EN)
The invention relates to a charging device (1) for an electric vehicle comprising a bolt (7) for locking a connection between the charging device (1) and a further charging device (2). If the charging device (1) is mechanically connected to a further charging device (2) for charging purposes, this mechanical connection is then locked by a corresponding end of the bolt (7) being moved into a retaining opening (9) in the further charging device (2). A retaining opening (9) of this kind can, for example, be damaged by a broken web (10) which serves for locking such that locking is no longer possible. Therefore, a device is provided which can prevent movement of the bolt (7) in the direction of a locking position when the retaining opening (9) is damaged in this way. A locking arrangement which is damaged in the above manner therefore fundamentally does not remain unnoticed. Charging therefore fundamentally requires sufficiently undamaged, correct locking of the two charging devices involved.
(FR)
La présente invention vise à proposer un dispositif de charge d'un véhicule électrique, permettant de garantir une protection particulièrement fiable contre un accès non autorisé. A cette fin, le dispositif de charge d'un véhicule électrique comporte un verrou permettant de verrouiller une liaison entre le dispositif de charge et un autre dispositif de charge. Lorsque le dispositif de charge est relié mécaniquement à un autre dispositif de charge pour une opération de charge, cette liaison mécanique est verrouillée ensuite du fait qu'une extrémité correspondante du verrou est déplacée dans un orifice de retenue dudit autre dispositif de charge. Ledit orifice de retenue peut être endommagé par exemple par une rupture d'un tenon destiné au verrouillage, de telle sorte qu'un verrouillage n'est plus possible. En conséquence, le dispositif selon l'invention peut empêcher un déplacement du verrou dans la direction du verrouillage lorsque l'orifice de retenue est endommagé de la manière mentionnée ci-dessus. En conséquence, un verrouillage endommagé de la manière mentionnée ci-dessus ne passe pas inaperçu. Une opération de charge implique donc en principe que le verrouillage des deux dispositifs de charge concernés soit en bon état et en ordre de marche.
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