JPS6240146Y2 - - Google Patents
Info
- Publication number
- JPS6240146Y2 JPS6240146Y2 JP16115079U JP16115079U JPS6240146Y2 JP S6240146 Y2 JPS6240146 Y2 JP S6240146Y2 JP 16115079 U JP16115079 U JP 16115079U JP 16115079 U JP16115079 U JP 16115079U JP S6240146 Y2 JPS6240146 Y2 JP S6240146Y2
- Authority
- JP
- Japan
- Prior art keywords
- vane
- back pressure
- pressure
- section
- grooves
- 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.)
- Expired
Links
- 239000003921 oil Substances 0.000 description 29
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16115079U JPS6240146Y2 (OSRAM) | 1979-11-22 | 1979-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16115079U JPS6240146Y2 (OSRAM) | 1979-11-22 | 1979-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5677681U JPS5677681U (OSRAM) | 1981-06-24 |
| JPS6240146Y2 true JPS6240146Y2 (OSRAM) | 1987-10-14 |
Family
ID=29672261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16115079U Expired JPS6240146Y2 (OSRAM) | 1979-11-22 | 1979-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240146Y2 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172899A (ja) * | 2000-12-08 | 2002-06-18 | Yayoi Chemical Industry Co Ltd | 糊用電動ポンプ及び自動壁紙糊付機 |
| JP6633837B2 (ja) * | 2015-02-24 | 2020-01-22 | 株式会社山田製作所 | ベーンポンプ |
-
1979
- 1979-11-22 JP JP16115079U patent/JPS6240146Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5677681U (OSRAM) | 1981-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106812947B (zh) | 组合式流体动压槽的非接触机械密封环 | |
| US6050796A (en) | Vane pump | |
| US9404496B2 (en) | Oil return passage structure for oil pump | |
| US4717321A (en) | Vane compressor with vane back pressure adjustment | |
| JPS62501788A (ja) | ベ−ンポンプ | |
| JPS6240146Y2 (OSRAM) | ||
| US4286933A (en) | Rotary vane pump with pairs of end inlet or outlet ports | |
| JP2592588Y2 (ja) | 油圧ベーンポンプ | |
| US4810177A (en) | Vane compressor with vane back pressure adjustment | |
| GB2076057A (en) | Rotary positiv-displacement pumps | |
| JPH0579469A (ja) | 可変容量型ベーンポンプ | |
| JPS6358277B2 (OSRAM) | ||
| JPH0436272B2 (OSRAM) | ||
| KR100394143B1 (ko) | 베인펌프 | |
| JPH0519594Y2 (OSRAM) | ||
| JPS6240147Y2 (OSRAM) | ||
| JPS5819348Y2 (ja) | 圧力平衡形ベ−ンポンプ | |
| JPH0618077Y2 (ja) | ベ−ン圧縮機 | |
| KR102529520B1 (ko) | 차량용 진공펌프 | |
| JPH07317676A (ja) | ベーン圧縮機 | |
| JPS6032989A (ja) | ベ−ン型圧縮機のベ−ン背圧制御装置 | |
| JP4171573B2 (ja) | ポンプ・モータのドレン排出構造 | |
| JPS6137834Y2 (OSRAM) | ||
| JPS6349586Y2 (OSRAM) | ||
| JPH0442550Y2 (OSRAM) |