JPS63183491U - - Google Patents
Info
- Publication number
- JPS63183491U JPS63183491U JP7432187U JP7432187U JPS63183491U JP S63183491 U JPS63183491 U JP S63183491U JP 7432187 U JP7432187 U JP 7432187U JP 7432187 U JP7432187 U JP 7432187U JP S63183491 U JPS63183491 U JP S63183491U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- ventilation passage
- rotor
- bored
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第1図は本考案の一実施例を示す機械式過給機
の一部を省略した半断面図、第2図及び第3図は
それぞれ異なる従来の機械式過給機の一部省略半
断面図である。
2…ロータ軸、5…軸受、6…オイルシール、
11…ロータ室、3,14…ベンチレーシヨン通
路。
Fig. 1 is a partially omitted half-sectional view of a mechanical supercharger showing an embodiment of the present invention, and Figs. 2 and 3 are partially omitted half-sectional views of different conventional mechanical superchargers. It is a diagram. 2... Rotor shaft, 5... Bearing, 6... Oil seal,
11...Rotor chamber, 3, 14...Ventilation passage.
Claims (1)
可能に収納されたロータとを備える機械式過給機
において、前記ロータのシヤフトの軸心に穿設さ
れ両端を夫々当該シヤフトの軸受とオイルシール
の各ロータ室側に臨む周面に開口する第1のベン
チレーシヨン通路と、前記ハウジングの一側壁に
穿設され一端を前記第1のベンチレーシヨン通路
に、他端を当該ハウジングの外部に夫々連通する
第2のベンチレーシヨン通路とを設けたことを特
徴とする機械式過給機。 In a mechanical supercharger comprising a housing and a rotor rotatably housed in a rotor chamber of the housing, each rotor is bored at the axis of a shaft of the rotor and has both ends connected to bearings and oil seals of the shaft, respectively. a first ventilation passage that opens on a peripheral surface facing the room; and a first ventilation passage that is bored in one side wall of the housing and communicates with the first ventilation passage at one end and with the outside of the housing at the other end. A mechanical supercharger characterized in that a second ventilation passage is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7432187U JPS63183491U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7432187U JPS63183491U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63183491U true JPS63183491U (en) | 1988-11-25 |
Family
ID=30919431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7432187U Pending JPS63183491U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63183491U (en) |
-
1987
- 1987-05-20 JP JP7432187U patent/JPS63183491U/ja active Pending