AU2003251140A1 - Oil carry-over prevention from helium gas compressor - Google Patents
Oil carry-over prevention from helium gas compressorInfo
- Publication number
- AU2003251140A1 AU2003251140A1 AU2003251140A AU2003251140A AU2003251140A1 AU 2003251140 A1 AU2003251140 A1 AU 2003251140A1 AU 2003251140 A AU2003251140 A AU 2003251140A AU 2003251140 A AU2003251140 A AU 2003251140A AU 2003251140 A1 AU2003251140 A1 AU 2003251140A1
- Authority
- AU
- Australia
- Prior art keywords
- gas compressor
- helium gas
- oil carry
- over prevention
- prevention
- 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.)
- Abandoned
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
- F04C2210/105—Helium (He)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/22—Application for very low temperatures, i.e. cryogenic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1418—Pulse-tube cycles with valves in gas supply and return lines
- F25B2309/14181—Pulse-tube cycles with valves in gas supply and return lines the valves being of the rotary type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
- F25B9/145—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle pulse-tube cycle
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0219210A GB0219210D0 (en) | 2002-08-17 | 2002-08-17 | Modification in compressor circuit to prevent oil carry over to the pulse tube refrigerator (ptr) cold head |
GB0219210.2 | 2002-08-17 | ||
GB0219211A GB0219211D0 (en) | 2002-08-17 | 2002-08-17 | Modification in copressor circuit to prevent oil carry over to the ptr cold head |
GB0219209A GB0219209D0 (en) | 2002-08-17 | 2002-08-17 | Management of compressor oil cary over to the ptr cold head |
GB0219211.0 | 2002-08-17 | ||
GB0219209.4 | 2002-08-17 | ||
GB0306364.1 | 2003-03-20 | ||
GB0306364A GB2391910B (en) | 2002-08-17 | 2003-03-20 | Oil carry-over prevention from helium gas compressor |
PCT/GB2003/002797 WO2004016997A1 (en) | 2002-08-17 | 2003-06-26 | Oil carry-over prevention from helium gas compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003251140A1 true AU2003251140A1 (en) | 2004-03-03 |
Family
ID=31892155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003251140A Abandoned AU2003251140A1 (en) | 2002-08-17 | 2003-06-26 | Oil carry-over prevention from helium gas compressor |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060147318A1 (en) |
JP (1) | JP2006506599A (en) |
CN (1) | CN100523664C (en) |
AU (1) | AU2003251140A1 (en) |
DE (1) | DE10393034B4 (en) |
GB (1) | GB2408071B (en) |
WO (1) | WO2004016997A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2004247013B2 (en) | 2003-05-14 | 2010-07-08 | Neurogenetic Pharmaceuticals, Inc. | Compounds and uses thereof in modulating amyloid beta |
CN1306229C (en) * | 2005-04-25 | 2007-03-21 | 中国科学院理化技术研究所 | Stirling refrigerating system driven by oil lubricating compressor |
WO2009066152A2 (en) | 2007-11-21 | 2009-05-28 | Pharmaxis Ltd. | Haloallylamine inhibitors of ssao/vap-1 and uses therefor |
CN101655305B (en) * | 2009-08-17 | 2011-07-06 | 成都黄金地真空技术开发有限公司 | Helium gas compression purifier set with scroll compressor as core |
DE202013010352U1 (en) * | 2013-11-18 | 2015-02-19 | Oerlikon Leybold Vacuum Gmbh | Cold head for cryogenic refrigerator |
DE102015214291A1 (en) | 2015-07-28 | 2017-02-02 | Siemens Aktiengesellschaft | Device with directly driven rotating spiral |
US10683796B2 (en) | 2016-03-30 | 2020-06-16 | General Electric Company | Systems and methods for reduced oil carryover |
JP7201447B2 (en) * | 2019-01-15 | 2023-01-10 | 住友重機械工業株式会社 | How to start a cryogenic refrigerator |
CN112413918B (en) * | 2020-11-09 | 2023-07-25 | 深圳供电局有限公司 | Low-temperature refrigerator |
CN117128171A (en) * | 2023-08-31 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Special purifier of oiled piston helium compressor |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4915561B1 (en) * | 1970-06-29 | 1974-04-16 | ||
DE3028217A1 (en) * | 1980-07-25 | 1982-02-18 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | DEVICE FOR GENERATING LOW TEMPERATURES |
JPH0617676B2 (en) * | 1985-02-15 | 1994-03-09 | 株式会社日立製作所 | Helium scroll compressor |
US4799359A (en) * | 1986-02-27 | 1989-01-24 | Helix Technology Corporation | Cryogenic refrigerator compressor with externally adjustable by-pass/relief valve |
US4718442A (en) * | 1986-02-27 | 1988-01-12 | Helix Technology Corporation | Cryogenic refrigerator compressor with externally adjustable by-pass/relief valve |
US4693736A (en) * | 1986-09-12 | 1987-09-15 | Helix Technology Corporation | Oil cooled hermetic compressor used for helium service |
US4831828A (en) * | 1987-05-27 | 1989-05-23 | Helix Technology Corporation | Cryogenic refrigerator having a convection system to cool a hermetic compressor |
EP0354263B1 (en) * | 1988-08-11 | 1992-04-01 | Leybold Aktiengesellschaft | Helium-supplying compressor for a cryogenic refrigerator |
US4949546A (en) * | 1988-11-14 | 1990-08-21 | Helix Technology Corporation | Compact heat exchanger for a cryogenic refrigerator |
EP0436084A1 (en) * | 1989-11-14 | 1991-07-10 | Seiko Seiki Kabushiki Kaisha | Helium gas compressing apparatus |
JP2927071B2 (en) * | 1991-09-04 | 1999-07-28 | ダイキン工業株式会社 | Cryogenic refrigerator |
US5807075A (en) * | 1993-11-23 | 1998-09-15 | Sarcos, Inc. | Disposable ambulatory microprocessor controlled volumetric pump |
DE4438430A1 (en) * | 1994-10-27 | 1996-05-02 | Hoechst Ag | Reactive emulsifiers based on unsaturated polyurethanes |
US5570589A (en) * | 1995-01-27 | 1996-11-05 | Rheem Manufacturing Company | Refrigerant circuit accumulator and associated fabrication methods |
JPH1053019A (en) * | 1996-06-03 | 1998-02-24 | Denso Corp | Air-conditioning device for vehicle |
JPH1073333A (en) * | 1996-08-29 | 1998-03-17 | Sumitomo Heavy Ind Ltd | Cryogenic cooling apparatus |
US6190138B1 (en) * | 1998-06-12 | 2001-02-20 | Scroll Technologies | Flow valve for correcting reverse rotation in scroll compressor |
WO2000020808A1 (en) * | 1998-10-08 | 2000-04-13 | Zexel Valeo Climate Control Corporation | Refrigerating cycle |
JP4172006B2 (en) * | 1998-10-19 | 2008-10-29 | 株式会社ヴァレオサーマルシステムズ | Refrigeration cycle |
JP2000310455A (en) * | 1999-04-27 | 2000-11-07 | Daikin Ind Ltd | Helium compressing apparatus |
US6488120B1 (en) * | 2000-09-15 | 2002-12-03 | Shi-Apd Cryogenics, Inc. | Fail-safe oil lubricated helium compressor unit with oil-free gas delivery |
JP3876335B2 (en) * | 2000-09-20 | 2007-01-31 | 株式会社日立製作所 | Scroll compressor for helium |
US6530237B2 (en) * | 2001-04-02 | 2003-03-11 | Helix Technology Corporation | Refrigeration system pressure control using a gas volume |
-
2003
- 2003-03-20 GB GB0500817A patent/GB2408071B/en not_active Expired - Fee Related
- 2003-06-26 CN CNB038195399A patent/CN100523664C/en not_active Expired - Fee Related
- 2003-06-26 AU AU2003251140A patent/AU2003251140A1/en not_active Abandoned
- 2003-06-26 US US10/525,030 patent/US20060147318A1/en not_active Abandoned
- 2003-06-26 DE DE10393034T patent/DE10393034B4/en not_active Expired - Fee Related
- 2003-06-26 WO PCT/GB2003/002797 patent/WO2004016997A1/en active Application Filing
- 2003-06-26 JP JP2004528627A patent/JP2006506599A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE10393034T5 (en) | 2005-10-13 |
GB0500817D0 (en) | 2005-02-23 |
GB2408071A (en) | 2005-05-18 |
US20060147318A1 (en) | 2006-07-06 |
GB2408071B (en) | 2005-10-19 |
JP2006506599A (en) | 2006-02-23 |
DE10393034B4 (en) | 2009-08-27 |
WO2004016997A1 (en) | 2004-02-26 |
CN1675509A (en) | 2005-09-28 |
CN100523664C (en) | 2009-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |