JP3437622B2 - 流体圧ピストン発動機 - Google Patents

流体圧ピストン発動機

Info

Publication number
JP3437622B2
JP3437622B2 JP01043494A JP1043494A JP3437622B2 JP 3437622 B2 JP3437622 B2 JP 3437622B2 JP 01043494 A JP01043494 A JP 01043494A JP 1043494 A JP1043494 A JP 1043494A JP 3437622 B2 JP3437622 B2 JP 3437622B2
Authority
JP
Japan
Prior art keywords
pressure
supply
valve body
valve
discharge
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 - Fee Related
Application number
JP01043494A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07217606A (ja
Inventor
豊一 松村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kosmek KK
Original Assignee
Kosmek KK
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 by Kosmek KK filed Critical Kosmek KK
Priority to JP01043494A priority Critical patent/JP3437622B2/ja
Priority to TW084100235A priority patent/TW264528B/zh
Priority to EP95300419A priority patent/EP0666420B1/en
Priority to DE69502036T priority patent/DE69502036T2/de
Priority to KR1019950001276A priority patent/KR100317585B1/ko
Priority to US08/382,172 priority patent/US5493945A/en
Publication of JPH07217606A publication Critical patent/JPH07217606A/ja
Application granted granted Critical
Publication of JP3437622B2 publication Critical patent/JP3437622B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
JP01043494A 1994-02-01 1994-02-01 流体圧ピストン発動機 Expired - Fee Related JP3437622B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP01043494A JP3437622B2 (ja) 1994-02-01 1994-02-01 流体圧ピストン発動機
TW084100235A TW264528B (esLanguage) 1994-02-01 1995-01-12
EP95300419A EP0666420B1 (en) 1994-02-01 1995-01-24 Apparatus for driving piston by fluid pressure
DE69502036T DE69502036T2 (de) 1994-02-01 1995-01-24 Antriebsvorrichtung für einen Kolben durch Fluidumdruck
KR1019950001276A KR100317585B1 (ko) 1994-02-01 1995-01-25 유체압피스톤발동기
US08/382,172 US5493945A (en) 1994-02-01 1995-02-01 Apparatus for driving piston by fluid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01043494A JP3437622B2 (ja) 1994-02-01 1994-02-01 流体圧ピストン発動機

Publications (2)

Publication Number Publication Date
JPH07217606A JPH07217606A (ja) 1995-08-15
JP3437622B2 true JP3437622B2 (ja) 2003-08-18

Family

ID=11750059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01043494A Expired - Fee Related JP3437622B2 (ja) 1994-02-01 1994-02-01 流体圧ピストン発動機

Country Status (6)

Country Link
US (1) US5493945A (esLanguage)
EP (1) EP0666420B1 (esLanguage)
JP (1) JP3437622B2 (esLanguage)
KR (1) KR100317585B1 (esLanguage)
DE (1) DE69502036T2 (esLanguage)
TW (1) TW264528B (esLanguage)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6186328B1 (en) 1997-03-31 2001-02-13 Rehrig Pacific Company Nestable can tray with contoured wall structure
EP1488081A4 (en) * 2002-03-28 2008-07-09 Cogen Microsystems Pty Ltd ALTERNATIVE MOTOR AND INJECTION SYSTEM THEREFOR
WO2004111452A1 (de) * 2003-06-13 2004-12-23 Dietmar Kaiser Ag Hochdruckpumpe
WO2010005896A1 (en) * 2008-07-08 2010-01-14 Parker-Hannifin Corporation High pressure intensifier system
JP5885439B2 (ja) * 2011-09-16 2016-03-15 アネスト岩田株式会社 空気圧縮機の廃熱利用装置
JP5337221B2 (ja) * 2011-10-07 2013-11-06 パスカルエンジニアリング株式会社 流体圧シリンダ及びクランプ装置
KR102783678B1 (ko) * 2019-08-09 2025-03-19 가부시키가이샤 코스멕 발동기 및 그 발동기를 구비하는 유압 펌프 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568495A5 (esLanguage) * 1974-03-11 1975-10-31 Haeny & Cie Ag
JPS5540761B2 (esLanguage) * 1975-03-08 1980-10-20
JPS63130904A (ja) * 1986-11-17 1988-06-03 Kosumetsuku:Kk 流体圧ピストン発動機
JP2852953B2 (ja) * 1990-01-31 1999-02-03 株式会社コスメック 流体圧ピストン発動機
US5252042A (en) * 1991-08-09 1993-10-12 Kabushiki Kaisha Kosmek Gas booster assembly for fluid pressure piston driving apparatus

Also Published As

Publication number Publication date
US5493945A (en) 1996-02-27
EP0666420A1 (en) 1995-08-09
DE69502036D1 (de) 1998-05-20
DE69502036T2 (de) 1998-10-01
KR100317585B1 (ko) 2002-04-24
TW264528B (esLanguage) 1995-12-01
KR950033122A (ko) 1995-12-22
EP0666420B1 (en) 1998-04-15
JPH07217606A (ja) 1995-08-15

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