PROBLEM TO BE SOLVED: To achieve excellent maintainability in an electric connection structure of a rotary electric machine.SOLUTION: An electric connection structure (S) is applied to a housing (100), which houses a rotary electric machine and has a through hole (110) which penetrates between the interior and the exterior, and inputs/outputs electric power or signals related to the rotary electric machine. The electric connection structure (S) is provided with: a connector (200) which is inserted through the through hole (110); a seal part (250) which seals an area between an outer periphery part of the connector (200) and the through hole (110) to hold the inner side of the housing (100) in an air-tight manner; and a grommet (300) including a ring part (310) which covers the seal part (250) from the outer side of the housing (100).SELECTED DRAWING: Figure 4
【課題】 回転電機の電気接続構造において、優れたメンテナンス性を実現する。【解決手段】回転電機を収納するとともに、内外を貫通する貫通孔(110)を有する筐体(100)に適用され、回転電機に関する電力または信号を入出力する電気接続構造(S)であって、貫通孔(110)に挿通するコネクタ(200)と、コネクタ(200)の外周部と、貫通孔(110)との間をシールすることにより、筐体(100)の内側を気密状態に保持するシール部(250)と、筐体(100)の外側からシール部(250)を覆うリング部(310)を備えたグロメット(300)と、を設けた。【選択図】図4
ELECTRIC CONNECTION STRUCTURE
電気接続構造
2018-08-23
Patent
Electronic Resource
Japanese
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS |
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