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 PDFInfo
- 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
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.
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 |
---|---|---|---|
GB0219595A GB0219595D0 (en) | 2002-08-22 | 2002-08-22 | Two stage double acting hydraulic/gas compressor |
GB0219595.6 | 2002-08-22 |
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 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)
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)
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)
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 |
-
2002
- 2002-08-22 GB GB0219595A patent/GB0219595D0/en not_active Ceased
-
2003
- 2003-08-22 GB GB0319778A patent/GB0319778D0/en not_active Ceased
- 2003-08-22 AU AU2003283231A patent/AU2003283231A1/en not_active Abandoned
- 2003-08-22 AR ARP030103052 patent/AR041045A1/es not_active Application Discontinuation
- 2003-08-22 WO PCT/EP2003/009348 patent/WO2004018873A2/fr not_active Application Discontinuation
Patent Citations (4)
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)
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 |
---|---|
WO2004018873A2 (fr) | 2004-03-04 |
GB0219595D0 (en) | 2002-10-02 |
AU2003283231A1 (en) | 2004-03-11 |
AR041045A1 (es) | 2005-04-27 |
AU2003283231A8 (en) | 2004-03-11 |
GB0319778D0 (en) | 2003-09-24 |
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