PROBLEM TO BE SOLVED: To sufficiently secure the sealability.SOLUTION: A driving device 3 includes: a housing 102 for housing a motor 14; a housing 500 for housing an inverter part 10 connected with the motor 14; a seal member SE; and an internal fastening part. The motor 14 has a motor shaft 14d connected with an external load. The housing 102 partially communicates with the housing 500 through opening parts 106a, 500b. The seal member SE seals a communication space between the housing 102 and the housing 500. The internal fastening part is located in a position, which is located at the inner side of a seal area enclosed by the seal member SE and in the communication space, and fastens the housing 102 to the housing 500.SELECTED DRAWING: Figure 7
【課題】シール性を十分に確保する。【解決手段】駆動装置3は、モータ14を収容する収容筐体102と、モータ14に接続されるインバータ部10を収容する収容筐体500と、シール部材SEと、内部締結部とを備える。モータ14は、外部の負荷と接続されるモータ軸14dを有する。収容筐体102と収容筐体500とは、開口部106a,500bを介して互いに部分的に連通している。シール部材SEは、収容筐体102と収容筐体500との間の連通空間をシールする。内部締結部は、シール部材SEによって囲まれるシール領域の内側で且つ連通空間内に位置し、収容筐体102と収容筐体500とを締結している。【選択図】図7
DRIVING DEVICE AND VEHICLE INCLUDING THE SAME AND MANUFACTURING METHOD OF DRIVING DEVICE
駆動装置及びそれを備える乗り物並びに駆動装置の製造方法
23.05.2016
Patent
Elektronische Ressource
Japanisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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