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1. WO2010092682 - CONTACT DEVICE

Publication Number WO/2010/092682
Publication Date 19.08.2010
International Application No. PCT/JP2009/052422
International Filing Date 13.02.2009
IPC
H02B 1/20 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
CPC
H01H 1/385
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
1Contacts
12characterised by the manner in which co-operating contacts engage
36by sliding
38Plug-and-socket contacts
385Contact arrangements for high voltage gas blast circuit breakers
H01H 1/502
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
1Contacts
50Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
502the action of the contact pressure spring becoming active only after engagement of the contacts
H01R 13/17
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
02Contact members
15Pins, blades or sockets having separate spring member for producing or increasing contact pressure
17with spring member on the pin
H01R 13/187
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
02Contact members
15Pins, blades or sockets having separate spring member for producing or increasing contact pressure
187with spring member in the socket
Applicants
  • 三菱電機株式会社 Mitsubishi Electric Corporation [JP]/[JP] (AllExceptUS)
  • 中内 慎一朗 NAKAUCHI, Shinichiro [JP]/[JP] (UsOnly)
  • 清水 芳則 SHIMIZU, Yoshinori [JP]/[JP] (UsOnly)
  • 中川 博之 NAKAGAWA, Hiroyuki [JP]/[JP] (UsOnly)
  • 島津 秀昭 SHIMAZU, Hideaki [JP]/[JP] (UsOnly)
Inventors
  • 中内 慎一朗 NAKAUCHI, Shinichiro
  • 清水 芳則 SHIMIZU, Yoshinori
  • 中川 博之 NAKAGAWA, Hiroyuki
  • 島津 秀昭 SHIMAZU, Hideaki
Agents
  • 酒井 宏明 SAKAI, Hiroaki
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CONTACT DEVICE
(FR) DISPOSITIF DE CONTACT
(JA) 接触子装置
Abstract
(EN)
A contact device (10) in which damage on fitting surfaces caused by slide of contacts is reduced. The contact device has a conductor (2) and a conductor (1) placed coaxial with the conductor (2) and having a fitting hole (15) into which the conductor (2) can be inserted. The conductors (1, 2) are fitted to each other by axially moving at least either of the conductors (1, 2), thereby electrically connecting the conductors (1, 2) to each other via the contacts. The contact device (10) further has an electrically conductive coiled spring (B1) and an electrically conductive coiled spring (A1). The coiled spring (B1) is circumferentially placed on the outer peripheral surface of the conductor (2) and can make contact with the inner peripheral surface of the fitting hole (15). The coiled spring (A1) is circumferentially placed on the inner peripheral surface of the fitting hole (15) and can make contact with the outer peripheral surface of the conductor (2).
(FR)
L'invention concerne un dispositif de contact (10) pour lequel les dommages sur des surfaces de raccord provoqués par le glissement des contacts sont diminués. Le dispositif de contact a un conducteur (2) et un conducteur (1) placé de manière coaxiale par rapport au conducteur (2) et ayant un orifice de raccord (15) dans lequel le conducteur (2) peut être inséré. Les conducteurs (1, 2) sont raccordés les uns aux autres par le déplacement axial au moins de l'un ou l'autre des conducteurs (1, 2), ce qui permet de raccorder électriquement les conducteurs (1, 2) les uns aux autres par l'intermédiaire des contacts. Le dispositif de contact (10) a en outre un ressort hélicoïdal électroconducteur (B1) et un ressort hélicoïdal électroconducteur (A1). Le ressort hélicoïdal (B1) est placé de manière circonférentielle sur la surface périphérique externe du conducteur (2) et peut faire contact avec la surface périphérique interne de l'orifice de raccord (15). Le ressort hélicoïdal (A1) est placé de manière circonférentielle sur la surface périphérique interne de l'orifice de raccord (15) et peut faire contact avec la surface périphérique externe du conducteur (2).
(JA)
 接触子の摺動による嵌合面の損傷を軽減することが可能な接触子装置を提供することを目的とする。導体2と、この導体2と同軸上に配置され導体2を挿入可能な嵌合穴15が形成された導体1と、を備え、導体1,2の少なくとも一方を軸方向に移動して嵌合させ、接触子を介して導体1,2間を通電させることが可能な接触子装置10において、導体2の外周面に周方向に沿って設けられ、嵌合穴15の内周面と接触可能な導電性のコイルばねB1と、嵌合穴15の内周面に周方向に沿って設けられ、導体2の外周面と接触可能な導電性のコイルばねA1と、を設ける。
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