Rotary electric machine
An air chamber serving as a breather chamber and a breather hole that communicates the outside of a case and the air chamber can be easily molded, and breather hole is provided so as to have a degree of freedom in an installation position and volume, so that oil does not easily blow out from case in...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | An air chamber serving as a breather chamber and a breather hole that communicates the outside of a case and the air chamber can be easily molded, and breather hole is provided so as to have a degree of freedom in an installation position and volume, so that oil does not easily blow out from case in which rotary electric machine is housed. Case housing rotary electric machine has an inner and outer case portion. Inner case portion has a first coupling portion. Outer case portion has a second coupling portion. The first and second coupling portions are fixed to each other. An air chamber communicated with an inside of inner case portion is formed between outer surface of inner case portion and inner surface of outer case portion. A breather hole that communicates air chamber and an outside of case is formed in outer case portion. |
|---|