JPS63134183U - - Google Patents
Info
- Publication number
- JPS63134183U JPS63134183U JP2578687U JP2578687U JPS63134183U JP S63134183 U JPS63134183 U JP S63134183U JP 2578687 U JP2578687 U JP 2578687U JP 2578687 U JP2578687 U JP 2578687U JP S63134183 U JPS63134183 U JP S63134183U
- Authority
- JP
- Japan
- Prior art keywords
- vanes
- rotor
- cam ring
- working chamber
- discharged
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
図面第１図はこの考案の第１実施例を示すロー
タの側面図、第２図は第２実施例のロータの側面
図、第３，４図は、従来のベーンポンプを示すも
ので、第３図は縦断面図、第４図はカムリング部
分を輪切りにした状態の断面図である。
３……カムリング、５……ロータ、６……ベー
ン、ａ……作動室、１２，１４……油溜め凹部。
Figure 1 is a side view of a rotor showing a first embodiment of this invention, Figure 2 is a side view of a rotor of a second embodiment, and Figures 3 and 4 show a conventional vane pump. The figure is a longitudinal sectional view, and FIG. 4 is a sectional view of the cam ring section cut into rings. 3...Cam ring, 5...Rotor, 6...Vane, a...Working chamber, 12, 14...Oil sump recess.
Claims (1)
もに、カムリングの内周形状に沿つて上記ベーン
を出入させるとともに、これらベーンによつて区
画された各作動室の容積変化によつて、圧油を吐
出するベーンポンプにおいて、上記ロータの側面
に、複数の油溜り凹部を形成したベーンポンプ。 A plurality of vanes are arranged radially on the rotor, the vanes are moved in and out along the inner peripheral shape of the cam ring, and pressurized oil is discharged by changing the volume of each working chamber divided by these vanes. A vane pump in which a plurality of oil reservoir recesses are formed on the side surface of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2578687U JPS63134183U (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2578687U JPS63134183U (en) | 1987-02-24 | 1987-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63134183U true JPS63134183U (en) | 1988-09-02 |
Family
ID=30826260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2578687U Pending JPS63134183U (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63134183U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735187A (en) * | 1980-08-08 | 1982-02-25 | Diesel Kiki Co Ltd | Vane type compressor |
| JPS58217789A (en) * | 1982-06-11 | 1983-12-17 | Mitsubishi Heavy Ind Ltd | Vene type rotary fluid machine |
-
1987
- 1987-02-24 JP JP2578687U patent/JPS63134183U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735187A (en) * | 1980-08-08 | 1982-02-25 | Diesel Kiki Co Ltd | Vane type compressor |
| JPS58217789A (en) * | 1982-06-11 | 1983-12-17 | Mitsubishi Heavy Ind Ltd | Vene type rotary fluid machine |