JP2006506599A - ヘリウムガス圧縮機からの油の排出防止 - Google Patents

ヘリウムガス圧縮機からの油の排出防止 Download PDF

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Publication number
JP2006506599A
JP2006506599A JP2004528627A JP2004528627A JP2006506599A JP 2006506599 A JP2006506599 A JP 2006506599A JP 2004528627 A JP2004528627 A JP 2004528627A JP 2004528627 A JP2004528627 A JP 2004528627A JP 2006506599 A JP2006506599 A JP 2006506599A
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JP
Japan
Prior art keywords
compressor
pressure port
oil
helium
low pressure
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.)
Pending
Application number
JP2004528627A
Other languages
English (en)
Japanese (ja)
Inventor
アトリー，ミリンド，ディウェイカー
クロウリー，デービッド，マイケル
ダニエルズ，ピーター，デレック
Original Assignee
オックスフォード マグネット テクノロジー リミテッド
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 GB0219211A external-priority patent/GB0219211D0/en
Priority claimed from GB0219209A external-priority patent/GB0219209D0/en
Priority claimed from GB0219210A external-priority patent/GB0219210D0/en
Priority claimed from GB0306364A external-priority patent/GB2391910B/en
Application filed by オックスフォード マグネット テクノロジー リミテッド filed Critical オックスフォード マグネット テクノロジー リミテッド
Publication of JP2006506599A publication Critical patent/JP2006506599A/ja
Pending legal-status Critical Current

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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)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
JP2004528627A 2002-08-17 2003-06-26 ヘリウムガス圧縮機からの油の排出防止 Pending JP2006506599A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
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
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
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
JP2006506599A true JP2006506599A (ja) 2006-02-23

Family

ID=31892155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004528627A Pending JP2006506599A (ja) 2002-08-17 2003-06-26 ヘリウムガス圧縮機からの油の排出防止

Country Status (7)

Country Link
US (1) US20060147318A1 (de)
JP (1) JP2006506599A (de)
CN (1) CN100523664C (de)
AU (1) AU2003251140A1 (de)
DE (1) DE10393034B4 (de)
GB (1) GB2408071B (de)
WO (1) WO2004016997A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102584813B (zh) 2003-05-14 2016-07-06 Ngc药物公司 化合物及其在调节淀粉样蛋白β中的用途
CN1306229C (zh) * 2005-04-25 2007-03-21 中国科学院理化技术研究所 采用油润滑压缩机驱动的斯特林制冷系统
SG186008A1 (en) 2007-11-21 2012-12-28 Pharmaxis Ltd Haloallylamine inhibitors of ssao/vap-1 and uses therefor
CN101655305B (zh) * 2009-08-17 2011-07-06 成都黄金地真空技术开发有限公司 一种以涡旋式压缩机为核心的氦气压缩净化机组
DE202013010352U1 (de) * 2013-11-18 2015-02-19 Oerlikon Leybold Vacuum Gmbh Kaltkopf für Tieftemperatur-Kältemaschine
DE102015214291A1 (de) 2015-07-28 2017-02-02 Siemens Aktiengesellschaft Vorrichtung mit direkt angetriebener rotierender Spirale
US10683796B2 (en) 2016-03-30 2020-06-16 General Electric Company Systems and methods for reduced oil carryover
JP7201447B2 (ja) * 2019-01-15 2023-01-10 住友重機械工業株式会社 極低温冷凍機の起動方法
CN112413918B (zh) * 2020-11-09 2023-07-25 深圳供电局有限公司 一种低温制冷机
CN117128171A (zh) * 2023-08-31 2023-11-28 广州广钢气体能源股份有限公司 一种有油活塞氦气压缩机专用净化装置

Family Cites Families (23)

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JPS4915561B1 (de) * 1970-06-29 1974-04-16
DE3028217A1 (de) * 1980-07-25 1982-02-18 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Einrichtung zur erzeugung tiefer temperaturen
JPH0617676B2 (ja) * 1985-02-15 1994-03-09 株式会社日立製作所 ヘリウム用スクロ−ル圧縮機
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
ATE74420T1 (de) * 1988-08-11 1992-04-15 Leybold Ag Kompressor zur versorgung eines kryorefrigerators mit helium.
US4949546A (en) * 1988-11-14 1990-08-21 Helix Technology Corporation Compact heat exchanger for a cryogenic refrigerator
EP0436084A1 (de) * 1989-11-14 1991-07-10 Seiko Seiki Kabushiki Kaisha Helium-Gas-Kompressionsgerät
JP2927071B2 (ja) * 1991-09-04 1999-07-28 ダイキン工業株式会社 極低温冷凍機
US5807075A (en) * 1993-11-23 1998-09-15 Sarcos, Inc. Disposable ambulatory microprocessor controlled volumetric pump
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Also Published As

Publication number Publication date
GB2408071B (en) 2005-10-19
US20060147318A1 (en) 2006-07-06
DE10393034T5 (de) 2005-10-13
CN100523664C (zh) 2009-08-05
GB0500817D0 (en) 2005-02-23
GB2408071A (en) 2005-05-18
DE10393034B4 (de) 2009-08-27
CN1675509A (zh) 2005-09-28
WO2004016997A1 (en) 2004-02-26
AU2003251140A1 (en) 2004-03-03

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