WO2004018873A3 - Compresseur hydraulique/compresseur de gaz a double action et a deux etages - Google Patents

Compresseur hydraulique/compresseur de gaz a double action et a deux etages Download PDF

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Publication number
WO2004018873A3
WO2004018873A3 PCT/EP2003/009348 EP0309348W WO2004018873A3 WO 2004018873 A3 WO2004018873 A3 WO 2004018873A3 EP 0309348 W EP0309348 W EP 0309348W WO 2004018873 A3 WO2004018873 A3 WO 2004018873A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston
pistons
stage
compressor
volume
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.)
Ceased
Application number
PCT/EP2003/009348
Other languages
English (en)
Other versions
WO2004018873A2 (fr
Inventor
Alan Brightwell
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.)
Lattice Intellectual Property Ltd
Original Assignee
Lattice Intellectual Property Ltd
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 Lattice Intellectual Property Ltd filed Critical Lattice Intellectual Property Ltd
Priority to AU2003283231A priority Critical patent/AU2003283231A1/en
Publication of WO2004018873A2 publication Critical patent/WO2004018873A2/fr
Publication of WO2004018873A3 publication Critical patent/WO2004018873A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F04B25/00—Multi-stage pumps
    • 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
    • F04B9/109—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 plural pumping chambers
    • F04B9/1095—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 plural pumping chambers having two or more pumping chambers in series
    • 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
    • F04B9/109—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 plural pumping chambers
    • F04B9/111—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 plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—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 plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • 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
    • F04B9/109—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 plural pumping chambers
    • F04B9/111—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 plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—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 plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

L'invention porte sur un compresseur de gaz à deux étages comprenant un premier étage constitué d'une première chambre, un premier piston et un second piston, les premier et second pistons étant raccordés de manière rigide par un premier élément de raccordement, formant ainsi un premier volume opposé au premier piston, un second volume opposé au second piston et un troisième volume se trouvant entre les premier et second pistons. Le compresseur de gaz comprend également un second étage constitué d'une seconde chambre, un troisième piston et un quatrième piston, les troisième et quatrième pistons étant raccordés de manière rigide par un second élément de raccordement, formant ainsi un quatrième volume opposé au troisième piston, un cinquième volume opposé au quatrième piston et un sixième volume se trouvant entre les troisième et quatrième pistons. Le compresseur comprend également au moins un conduit hydraulique pour l'acheminement du fluide hydraulique vers les premier et second étages de compression; et au moins un conduit de gaz pour l'acheminement du gaz entre le premier et le second étage du compresseur. Chaque paire de pistons se déplace entre deux extrémités sous la pression de la force hydraulique, le gaz alors sous pression dans le premier étage du compresseur étant acheminé vers le second étage pour une autre compression. Les étages du compresseur agissent indépendamment sur une alimentation hydraulique commune.
PCT/EP2003/009348 2002-08-22 2003-08-22 Compresseur hydraulique/compresseur de gaz a double action et a deux etages Ceased WO2004018873A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003283231A AU2003283231A1 (en) 2002-08-22 2003-08-22 Two stage double acting hydraulic/gas compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0219595.6 2002-08-22
GB0219595A GB0219595D0 (en) 2002-08-22 2002-08-22 Two stage double acting hydraulic/gas compressor

Publications (2)

Publication Number Publication Date
WO2004018873A2 WO2004018873A2 (fr) 2004-03-04
WO2004018873A3 true WO2004018873A3 (fr) 2004-04-15

Family

ID=9942803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/009348 Ceased WO2004018873A2 (fr) 2002-08-22 2003-08-22 Compresseur hydraulique/compresseur de gaz a double action et a deux etages

Country Status (4)

Country Link
AR (1) AR041045A1 (fr)
AU (1) AU2003283231A1 (fr)
GB (2) GB0219595D0 (fr)
WO (1) WO2004018873A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109404252A (zh) * 2017-08-17 2019-03-01 深圳市重力悟空聚能技术开发有限公司 一种节能的新型空调压缩机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20090011A1 (it) * 2009-01-16 2010-07-17 Michele Ongaro Impianto per la compressione di un gas, e relativo procedimento di compressione
CN105697439A (zh) * 2016-04-25 2016-06-22 新兴能源装备股份有限公司 一种cng液压子站无压力油供给时的油路换向装置
US11118578B2 (en) 2017-02-15 2021-09-14 Extiel Holdings, Llc Internally cooled inline drive compressor
CN113669225B (zh) * 2021-09-15 2023-09-12 湖北双剑鼓风机股份有限公司 一种往复式液压空气压缩机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530050A (en) * 1939-06-02 1940-12-04 Byron Jackson Co Improvements in or relating to hydraulically actuated pumps
US4761118A (en) * 1985-02-22 1988-08-02 Franco Zanarini Positive displacement hydraulic-drive reciprocating compressor
US5238372A (en) * 1992-12-29 1993-08-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cooled spool piston compressor
GB2346938A (en) * 1998-12-04 2000-08-23 British Gas Plc Mains fuel gas reciprocating compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530050A (en) * 1939-06-02 1940-12-04 Byron Jackson Co Improvements in or relating to hydraulically actuated pumps
US4761118A (en) * 1985-02-22 1988-08-02 Franco Zanarini Positive displacement hydraulic-drive reciprocating compressor
US5238372A (en) * 1992-12-29 1993-08-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cooled spool piston compressor
GB2346938A (en) * 1998-12-04 2000-08-23 British Gas Plc Mains fuel gas reciprocating compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109404252A (zh) * 2017-08-17 2019-03-01 深圳市重力悟空聚能技术开发有限公司 一种节能的新型空调压缩机

Also Published As

Publication number Publication date
GB0319778D0 (en) 2003-09-24
WO2004018873A2 (fr) 2004-03-04
AU2003283231A1 (en) 2004-03-11
AU2003283231A8 (en) 2004-03-11
AR041045A1 (es) 2005-04-27
GB0219595D0 (en) 2002-10-02

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