JPH02130401U - - Google Patents
Info
- Publication number
- JPH02130401U JPH02130401U JP3936689U JP3936689U JPH02130401U JP H02130401 U JPH02130401 U JP H02130401U JP 3936689 U JP3936689 U JP 3936689U JP 3936689 U JP3936689 U JP 3936689U JP H02130401 U JPH02130401 U JP H02130401U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- fluid pressure
- chamber
- valve
- limit position
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 8
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Reciprocating Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989039366U JPH0749041Y2 (ja) | 1989-04-03 | 1989-04-03 | 流体圧駆動連続作動型往復動アクチュエータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989039366U JPH0749041Y2 (ja) | 1989-04-03 | 1989-04-03 | 流体圧駆動連続作動型往復動アクチュエータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02130401U true JPH02130401U (ru) | 1990-10-26 |
JPH0749041Y2 JPH0749041Y2 (ja) | 1995-11-13 |
Family
ID=31548216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989039366U Expired - Lifetime JPH0749041Y2 (ja) | 1989-04-03 | 1989-04-03 | 流体圧駆動連続作動型往復動アクチュエータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0749041Y2 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014034270A1 (ja) * | 2012-08-28 | 2014-03-06 | パスカルエンジニアリング株式会社 | 加圧エア駆動式ピストン往復動型油圧ポンプ |
WO2021029236A1 (ja) | 2019-08-09 | 2021-02-18 | 株式会社コスメック | 発動機およびその発動機を備える油圧ポンプ装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58178886A (ja) * | 1982-04-13 | 1983-10-19 | Nachi Fujikoshi Corp | ピストンポンプ |
JPS6018842A (ja) * | 1984-06-12 | 1985-01-30 | Matsushita Electric Ind Co Ltd | テ−プ駆動装置 |
JPS63130904A (ja) * | 1986-11-17 | 1988-06-03 | Kosumetsuku:Kk | 流体圧ピストン発動機 |
JPS63297803A (ja) * | 1987-05-28 | 1988-12-05 | Yamada Yuki Seizo Kk | ポンプ用の往復動切換装置 |
-
1989
- 1989-04-03 JP JP1989039366U patent/JPH0749041Y2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58178886A (ja) * | 1982-04-13 | 1983-10-19 | Nachi Fujikoshi Corp | ピストンポンプ |
JPS6018842A (ja) * | 1984-06-12 | 1985-01-30 | Matsushita Electric Ind Co Ltd | テ−プ駆動装置 |
JPS63130904A (ja) * | 1986-11-17 | 1988-06-03 | Kosumetsuku:Kk | 流体圧ピストン発動機 |
JPS63297803A (ja) * | 1987-05-28 | 1988-12-05 | Yamada Yuki Seizo Kk | ポンプ用の往復動切換装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014034270A1 (ja) * | 2012-08-28 | 2014-03-06 | パスカルエンジニアリング株式会社 | 加圧エア駆動式ピストン往復動型油圧ポンプ |
JP2014043817A (ja) * | 2012-08-28 | 2014-03-13 | Pascal Engineering Corp | 加圧エア駆動式ピストン往復動型油圧ポンプ |
TWI601878B (zh) * | 2012-08-28 | 2017-10-11 | 巴斯卡爾工程技術股份有限公司 | Pressurized air-driven piston reciprocating motion hydraulic pump |
WO2021029236A1 (ja) | 2019-08-09 | 2021-02-18 | 株式会社コスメック | 発動機およびその発動機を備える油圧ポンプ装置 |
CN114270034A (zh) * | 2019-08-09 | 2022-04-01 | 克斯美库股份有限公司 | 发动机及具备该发动机的液压泵装置 |
TWI761899B (zh) * | 2019-08-09 | 2022-04-21 | 日商克斯美庫股份有限公司 | 發動機及具備該發動機的油壓泵裝置 |
EP4012177A4 (en) * | 2019-08-09 | 2022-09-28 | Kosmek Ltd. | MOTOR AND HYDRAULIC PUMP DEVICE COMPRISING SUCH MOTOR |
CN114270034B (zh) * | 2019-08-09 | 2023-06-02 | 克斯美库股份有限公司 | 发动机及具备该发动机的液压泵装置 |
US12066022B2 (en) | 2019-08-09 | 2024-08-20 | Kosmek Ltd. | Motor and hydraulic pump device including the motor |
Also Published As
Publication number | Publication date |
---|---|
JPH0749041Y2 (ja) | 1995-11-13 |
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