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
Application number
JP3936689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0749041Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989039366U priority Critical patent/JPH0749041Y2/ja
Publication of JPH02130401U publication Critical patent/JPH02130401U/ja
Application granted granted Critical
Publication of JPH0749041Y2 publication Critical patent/JPH0749041Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1989039366U 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 Expired - Lifetime JPH0749041Y2 (ja)

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 (it) 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 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH0749041Y2 (ja) 1995-11-13

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