AU2003251140A1 - Oil carry-over prevention from helium gas compressor - Google Patents

Oil carry-over prevention from helium gas compressor

Info

Publication number: AU2003251140A1
Authority: AU; Australia
Prior art keywords: gas compressor; helium gas; oil carry; over prevention; prevention
Prior art date: 2002-08-17
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

Application number

AU2003251140A

Inventor

Milind Diwakar Atrey

David Michael Crowley

Peter Derek Daniels

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.)

Siemens Magnet Technology Ltd

Original Assignee

Oxford Magnet Technology 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.)

2002-08-17

Filing date

2003-06-26

Publication date

2004-03-03

2002-08-17 Priority claimed from GB0219209A external-priority patent/GB0219209D0/en

2002-08-17 Priority claimed from GB0219210A external-priority patent/GB0219210D0/en

2002-08-17 Priority claimed from GB0219211A external-priority patent/GB0219211D0/en

2003-03-20 Priority claimed from GB0306364A external-priority patent/GB2391910B/en

2003-06-26 Application filed by Oxford Magnet Technology Ltd filed Critical Oxford Magnet Technology Ltd

2004-03-03 Publication of AU2003251140A1 publication Critical patent/AU2003251140A1/en

Status Abandoned legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Power Engineering (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Compressor (AREA)
Rotary Pumps (AREA)

AU2003251140A 2002-08-17 2003-06-26 Oil carry-over prevention from helium gas compressor Abandoned AU2003251140A1 (en)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
GB0219209A GB0219209D0 (en)	2002-08-17	2002-08-17	Management of compressor oil cary over to the ptr cold head
GB0219209.4		2002-08-17
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
GB0219211.0		2002-08-17
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
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004110350A2 (en)	2003-05-14	2004-12-23	Torreypines Therapeutics, Inc.	Compouds 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	A helium compression and purification unit with a scroll compressor as the 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
CN117128171B (en) *	2023-08-31	2024-07-05	广州广钢气体能源股份有限公司	Special purifier of oiled piston helium compressor

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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
US4718442A (en) *	1986-02-27	1988-01-12	Helix Technology Corporation	Cryogenic refrigerator compressor with externally adjustable by-pass/relief valve
US4799359A (en) *	1986-02-27	1989-01-24	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
DE3869776D1 (en) *	1988-08-11	1992-05-07	Leybold Ag	COMPRESSOR FOR SUPPLYING A KRYO REFRIGERATOR WITH HELIUM.
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
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WO2000020808A1 (en) *	1998-10-08	2000-04-13	Zexel Valeo Climate Control Corporation	Refrigerating cycle
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2003
- 2003-03-20 GB GB0500817A patent/GB2408071B/en not_active Expired - Fee Related
- 2003-06-26 WO PCT/GB2003/002797 patent/WO2004016997A1/en not_active Ceased
- 2003-06-26 DE DE10393034T patent/DE10393034B4/en not_active Expired - Fee Related
- 2003-06-26 US US10/525,030 patent/US20060147318A1/en not_active Abandoned
- 2003-06-26 JP JP2004528627A patent/JP2006506599A/en active Pending
- 2003-06-26 AU AU2003251140A patent/AU2003251140A1/en not_active Abandoned
- 2003-06-26 CN CNB038195399A patent/CN100523664C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2408071B (en)	2005-10-19
GB2408071A (en)	2005-05-18
CN100523664C (en)	2009-08-05
DE10393034T5 (en)	2005-10-13
WO2004016997A1 (en)	2004-02-26
GB0500817D0 (en)	2005-02-23
US20060147318A1 (en)	2006-07-06
DE10393034B4 (en)	2009-08-27
CN1675509A (en)	2005-09-28
JP2006506599A (en)	2006-02-23

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Legal Events

Date	Code	Title	Description
2005-05-05	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase