JPH02124287U - - Google Patents
Info
- Publication number
- JPH02124287U JPH02124287U JP3377389U JP3377389U JPH02124287U JP H02124287 U JPH02124287 U JP H02124287U JP 3377389 U JP3377389 U JP 3377389U JP 3377389 U JP3377389 U JP 3377389U JP H02124287 U JPH02124287 U JP H02124287U
- Authority
- JP
- Japan
- Prior art keywords
- cam ring
- spring
- linear characteristic
- eccentricity
- rotor
- 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
- 238000010586 diagram Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3377389U JPH02124287U (US07652168-20100126-C00068.png) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3377389U JPH02124287U (US07652168-20100126-C00068.png) | 1989-03-23 | 1989-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02124287U true JPH02124287U (US07652168-20100126-C00068.png) | 1990-10-12 |
Family
ID=31537699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3377389U Pending JPH02124287U (US07652168-20100126-C00068.png) | 1989-03-23 | 1989-03-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02124287U (US07652168-20100126-C00068.png) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008309049A (ja) * | 2007-06-14 | 2008-12-25 | Hitachi Ltd | 可変容量形ポンプ |
JP2009092051A (ja) * | 2007-10-12 | 2009-04-30 | Hitachi Ltd | 可変容量形ポンプ |
JP2012067761A (ja) * | 2012-01-10 | 2012-04-05 | Hitachi Automotive Systems Ltd | 可変容量形ポンプ |
KR101136626B1 (ko) * | 2010-08-11 | 2012-04-18 | 명화공업주식회사 | 오일펌프 |
JP2012097754A (ja) * | 2012-01-12 | 2012-05-24 | Hitachi Automotive Systems Ltd | 可変容量形ポンプ及びこのポンプを用いたバルブタイミング制御システム及び内燃機関のバルブタイミング制御装置 |
JP2014163337A (ja) * | 2013-02-27 | 2014-09-08 | Toyooki Kogyo Co Ltd | 可変容量形ベーンポンプ |
JP2017141921A (ja) * | 2016-02-12 | 2017-08-17 | 日本精工株式会社 | 補機駆動ベルト張力調整装置 |
-
1989
- 1989-03-23 JP JP3377389U patent/JPH02124287U/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008309049A (ja) * | 2007-06-14 | 2008-12-25 | Hitachi Ltd | 可変容量形ポンプ |
US8186969B2 (en) | 2007-06-14 | 2012-05-29 | Hitachi, Ltd. | Variable displacement pump |
JP2009092051A (ja) * | 2007-10-12 | 2009-04-30 | Hitachi Ltd | 可変容量形ポンプ |
KR101136626B1 (ko) * | 2010-08-11 | 2012-04-18 | 명화공업주식회사 | 오일펌프 |
JP2012067761A (ja) * | 2012-01-10 | 2012-04-05 | Hitachi Automotive Systems Ltd | 可変容量形ポンプ |
JP2012097754A (ja) * | 2012-01-12 | 2012-05-24 | Hitachi Automotive Systems Ltd | 可変容量形ポンプ及びこのポンプを用いたバルブタイミング制御システム及び内燃機関のバルブタイミング制御装置 |
JP2014163337A (ja) * | 2013-02-27 | 2014-09-08 | Toyooki Kogyo Co Ltd | 可変容量形ベーンポンプ |
JP2017141921A (ja) * | 2016-02-12 | 2017-08-17 | 日本精工株式会社 | 補機駆動ベルト張力調整装置 |