GB2391910B - Oil carry-over prevention from helium gas compressor - Google Patents

Oil carry-over prevention from helium gas compressor

Info

Publication number
GB2391910B
GB2391910B GB0306364A GB0306364A GB2391910B GB 2391910 B GB2391910 B GB 2391910B GB 0306364 A GB0306364 A GB 0306364A GB 0306364 A GB0306364 A GB 0306364A GB 2391910 B GB2391910 B GB 2391910B
Authority
GB
United Kingdom
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.)
Expired - Fee Related
Application number
GB0306364A
Other versions
GB0306364D0 (en
GB2391910A (en
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
Siemens Magnet Technology Ltd
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.)
Filing date
Publication date
Priority claimed from GB0219210A external-priority patent/GB0219210D0/en
Priority claimed from GB0219211A external-priority patent/GB0219211D0/en
Priority claimed from GB0219209A external-priority patent/GB0219209D0/en
Priority to GB0500817A priority Critical patent/GB2408071B/en
Application filed by Siemens Magnet Technology Ltd, Oxford Magnet Technology Ltd filed Critical Siemens Magnet Technology Ltd
Publication of GB0306364D0 publication Critical patent/GB0306364D0/en
Priority to AU2003251140A priority patent/AU2003251140A1/en
Priority to DE10393034T priority patent/DE10393034B4/en
Priority to PCT/GB2003/002797 priority patent/WO2004016997A1/en
Priority to CNB038195399A priority patent/CN100523664C/en
Priority to JP2004528627A priority patent/JP2006506599A/en
Priority to US10/525,030 priority patent/US20060147318A1/en
Publication of GB2391910A publication Critical patent/GB2391910A/en
Publication of GB2391910B publication Critical patent/GB2391910B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25B9/002—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
    • 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
    • F25B9/14—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
    • 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
    • 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)
GB0306364A 2002-08-17 2003-03-20 Oil carry-over prevention from helium gas compressor Expired - Fee Related GB2391910B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0500817A GB2408071B (en) 2002-08-17 2003-03-20 Pressure relief valve for a helium gas compressor
US10/525,030 US20060147318A1 (en) 2002-08-17 2003-06-26 Oil carry-over prevention from helium gas compressor
AU2003251140A AU2003251140A1 (en) 2002-08-17 2003-06-26 Oil carry-over prevention from helium gas compressor
JP2004528627A JP2006506599A (en) 2002-08-17 2003-06-26 Prevention of oil discharge from helium gas compressor
CNB038195399A CN100523664C (en) 2002-08-17 2003-06-26 Oil carry-over prevention from helium gas compressor
DE10393034T DE10393034B4 (en) 2002-08-17 2003-06-26 Prevention of oil carryover in helium gas compressors
PCT/GB2003/002797 WO2004016997A1 (en) 2002-08-17 2003-06-26 Oil carry-over prevention from helium gas compressor

Applications Claiming Priority (3)

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
GB0219211A GB0219211D0 (en) 2002-08-17 2002-08-17 Modification in copressor circuit to prevent oil carry over to the ptr cold head
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

Publications (3)

Publication Number Publication Date
GB0306364D0 GB0306364D0 (en) 2003-04-23
GB2391910A GB2391910A (en) 2004-02-18
GB2391910B true GB2391910B (en) 2005-10-19

Family

ID=27256412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0306364A Expired - Fee Related GB2391910B (en) 2002-08-17 2003-03-20 Oil carry-over prevention from helium gas compressor

Country Status (1)

Country Link
GB (1) GB2391910B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN113582120A (en) * 2021-07-21 2021-11-02 蓝星(海南)航天化工有限公司 Helium compressor online refueling device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693736A (en) * 1986-09-12 1987-09-15 Helix Technology Corporation Oil cooled hermetic compressor used for helium service
US20020051719A1 (en) * 2000-09-20 2002-05-02 Masao Shiibayashi Scroll compressor suitable for a low operating pressure ratio

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693736A (en) * 1986-09-12 1987-09-15 Helix Technology Corporation Oil cooled hermetic compressor used for helium service
US20020051719A1 (en) * 2000-09-20 2002-05-02 Masao Shiibayashi Scroll compressor suitable for a low operating pressure ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
GB0306364D0 (en) 2003-04-23
GB2391910A (en) 2004-02-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090423 AND 20090429

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110320