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DE69208563D1 - Pneumatischer Druckverstärker - Google Patents

Pneumatischer Druckverstärker

Info

Publication number
DE69208563D1
DE69208563D1 DE69208563T DE69208563T DE69208563D1 DE 69208563 D1 DE69208563 D1 DE 69208563D1 DE 69208563 T DE69208563 T DE 69208563T DE 69208563 T DE69208563 T DE 69208563T DE 69208563 D1 DE69208563 D1 DE 69208563D1
Authority
DE
Germany
Prior art keywords
pneumatic pressure
pressure booster
booster
pneumatic
pressure
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
DE69208563T
Other languages
English (en)
Other versions
DE69208563T2 (de
Inventor
Keitaro Yonezawa
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
Application granted granted Critical
Publication of DE69208563D1 publication Critical patent/DE69208563D1/de
Publication of DE69208563T2 publication Critical patent/DE69208563T2/de
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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/02—Equalising or cushioning devices
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • 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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid 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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
DE1992608563 1991-08-09 1992-08-03 Pneumatischer Druckverstärker Expired - Fee Related DE69208563T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3224857A JP2946005B2 (ja) 1991-08-09 1991-08-09 ガス増圧器

Publications (2)

Publication Number Publication Date
DE69208563D1 true DE69208563D1 (de) 1996-04-04
DE69208563T2 DE69208563T2 (de) 1996-08-29

Family

ID=16820258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992608563 Expired - Fee Related DE69208563T2 (de) 1991-08-09 1992-08-03 Pneumatischer Druckverstärker

Country Status (3)

Country Link
EP (1) EP0528714B1 (de)
JP (1) JP2946005B2 (de)
DE (1) DE69208563T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5969318B2 (ja) * 2012-08-28 2016-08-17 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711697A (en) * 1951-01-12 1955-06-28 Lloyd T Gibbs Variable capacity pump
US3835753A (en) * 1972-09-19 1974-09-17 A Bunyard Air cylinder
US3938425A (en) * 1974-04-15 1976-02-17 Houdaille Industries, Inc. Pump stroke adjustment device
JPS63130904A (ja) * 1986-11-17 1988-06-03 Kosumetsuku:Kk 流体圧ピストン発動機

Also Published As

Publication number Publication date
DE69208563T2 (de) 1996-08-29
EP0528714A1 (de) 1993-02-24
JP2946005B2 (ja) 1999-09-06
EP0528714B1 (de) 1996-02-28
JPH0544632A (ja) 1993-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee