SG67877A1 - Refrigeration cycle system - Google Patents

Refrigeration cycle system

Info

Publication number
SG67877A1
SG67877A1 SG1996000340A SG1996000340A SG67877A1 SG 67877 A1 SG67877 A1 SG 67877A1 SG 1996000340 A SG1996000340 A SG 1996000340A SG 1996000340 A SG1996000340 A SG 1996000340A SG 67877 A1 SG67877 A1 SG 67877A1
Authority
SG
Singapore
Prior art keywords
refrigeration cycle
cycle system
refrigeration
cycle
Prior art date
Application number
SG1996000340A
Other languages
English (en)
Inventor
Fumio Matsuoka
Kouichi Negoro
Takeshi Sugimoto
Tetsuya Yamashita
Toshiaki Yamaguchi
Original Assignee
Mitubishi Denki Kabushiki Kais
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
Application filed by Mitubishi Denki Kabushiki Kais filed Critical Mitubishi Denki Kabushiki Kais
Publication of SG67877A1 publication Critical patent/SG67877A1/en

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
    • F25B1/00—Compression machines, plants or systems with non-reversible 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
SG1996000340A 1991-07-15 1992-07-08 Refrigeration cycle system SG67877A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3173918A JP2537314B2 (ja) 1991-07-15 1991-07-15 冷凍サイクル装置

Publications (1)

Publication Number Publication Date
SG67877A1 true SG67877A1 (en) 1999-10-19

Family

ID=15969492

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996000340A SG67877A1 (en) 1991-07-15 1992-07-08 Refrigeration cycle system

Country Status (6)

Country Link
US (1) US5182920A (de)
EP (1) EP0523902B1 (de)
JP (1) JP2537314B2 (de)
KR (1) KR950005386B1 (de)
DE (1) DE69219229T2 (de)
SG (1) SG67877A1 (de)

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IT1266922B1 (it) * 1994-09-20 1997-01-21 Microtecnica Impianto frigorifero
DE69636207T2 (de) 1995-03-14 2007-04-05 Hussmann Corp. Verkaufsmöbel mit modularen Verdampferrohrschlangen und elektronischer Steuerung der Verdampfdruckregelung
US5595065A (en) * 1995-07-07 1997-01-21 Apd Cryogenics Closed cycle cryogenic refrigeration system with automatic variable flow area throttling device
US5867995A (en) * 1995-07-14 1999-02-09 Energy Controls International, Inc. Electronic control of refrigeration systems
EP0837291B1 (de) * 1996-08-22 2005-01-12 Denso Corporation Kälteanlage des Dampfkompressionstyps
US6112534A (en) * 1998-07-31 2000-09-05 Carrier Corporation Refrigeration and heating cycle system and method
US6053000A (en) * 1999-01-15 2000-04-25 Levitin; Mikhail Refrigeration unit
US6148628A (en) * 1999-03-26 2000-11-21 Carrier Corporation Electronic expansion valve without pressure sensor reading
DE19957052C2 (de) * 1999-11-27 2002-06-13 M & C Products Analysengas-Kühlvorrichtung
US6360553B1 (en) 2000-03-31 2002-03-26 Computer Process Controls, Inc. Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
US6318100B1 (en) 2000-04-14 2001-11-20 Carrier Corporation Integrated electronic refrigerant management system
US6298673B1 (en) * 2000-05-18 2001-10-09 Carrier Corporation Method of operating a refrigerated merchandiser system
WO2002001125A1 (en) * 2000-06-28 2002-01-03 Igc Polycold Systems, Inc. Liquid chiller evaporator
CN102200356B (zh) * 2001-02-23 2014-03-26 布鲁克斯自动化公司 超低温闭环再循环气体冷却系统
US7478540B2 (en) * 2001-10-26 2009-01-20 Brooks Automation, Inc. Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems
JP4277078B2 (ja) * 2001-10-26 2009-06-10 ブルックス オートメイション インコーポレーテッド 極低温混合冷媒システムのフリーズアウト防止方法
US20060260330A1 (en) 2005-05-19 2006-11-23 Rosetta Martin J Air vaporizor
JP2008064439A (ja) * 2006-09-11 2008-03-21 Daikin Ind Ltd 空気調和装置
US8650906B2 (en) * 2007-04-25 2014-02-18 Black & Veatch Corporation System and method for recovering and liquefying boil-off gas
US9243842B2 (en) * 2008-02-15 2016-01-26 Black & Veatch Corporation Combined synthesis gas separation and LNG production method and system
DE102008028290B4 (de) * 2008-06-16 2019-05-16 Mahle International Gmbh Einrichtung zur Kühlung eines Kühlmittels, Kreislauf zur Aufladung einer Brennkraftmaschine und Verfahren zum Kühlen eines zur Aufladung einer Brennkraftmaschine vorgesehenen im Wesentlichen gasförmigen Ladefluids
US8011191B2 (en) 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system having a variable speed compressor
US10113127B2 (en) 2010-04-16 2018-10-30 Black & Veatch Holding Company Process for separating nitrogen from a natural gas stream with nitrogen stripping in the production of liquefied natural gas
DE102011053894A1 (de) * 2010-11-23 2012-05-24 Visteon Global Technologies, Inc. Kälteanlage mit Kältemittelverdampferanordnung und Verfahren zur parallelen Luft- und Batteriekontaktkühlung
US9777960B2 (en) 2010-12-01 2017-10-03 Black & Veatch Holding Company NGL recovery from natural gas using a mixed refrigerant
DE102011006165B4 (de) * 2011-03-25 2014-10-09 Bruker Biospin Ag Kühlvorrichtung mit einstellbarer Verdampfungstemperatur
US10139157B2 (en) 2012-02-22 2018-11-27 Black & Veatch Holding Company NGL recovery from natural gas using a mixed refrigerant
JP6079397B2 (ja) * 2012-05-14 2017-02-15 株式会社デンソー 冷凍サイクル用流量調整弁
US10563913B2 (en) 2013-11-15 2020-02-18 Black & Veatch Holding Company Systems and methods for hydrocarbon refrigeration with a mixed refrigerant cycle
CH707733A1 (de) 2013-12-05 2014-08-15 V Zug Ag Kühlgerät mit Kühlaggregat im Sockel.
US9574822B2 (en) 2014-03-17 2017-02-21 Black & Veatch Corporation Liquefied natural gas facility employing an optimized mixed refrigerant system
CN103879557A (zh) * 2014-03-24 2014-06-25 中国商用飞机有限责任公司 用于降低飞机燃油箱可燃性的制冷系统及其制冷方法
US11549606B2 (en) * 2018-11-28 2023-01-10 Mahle International Gmbh Pilot-pressure-controlled flow valve and fluid system containing same
CN112665225A (zh) * 2020-12-22 2021-04-16 珠海格力电器股份有限公司 节流控制装置、热泵离心机组及空调系统

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US2504435A (en) * 1942-11-24 1950-04-18 Gen Controls Co System for controlling refrigeration
US3119559A (en) * 1962-08-20 1964-01-28 Gen Motors Corp Thermostatic expansion and suction line valve
US3688516A (en) * 1970-12-21 1972-09-05 Borg Warner Air conditioning control system
US3698204A (en) * 1971-06-16 1972-10-17 Gen Motors Corp Electronic controller for automotive air conditioning system
US3914952A (en) * 1972-06-26 1975-10-28 Sparlan Valve Company Valve control means and refrigeration systems therefor
JPS5740423B2 (de) * 1973-01-24 1982-08-27
US3899897A (en) * 1974-04-03 1975-08-19 Ford Motor Co By-pass suction throttling valve in a refrigeration system
US3965693A (en) * 1975-05-02 1976-06-29 General Motors Corporation Modulated throttling valve
JPS5995350A (ja) * 1982-11-22 1984-06-01 三菱電機株式会社 容量制御型冷凍サイクルの制御装置
JPS62182563A (ja) * 1986-02-06 1987-08-10 株式会社デンソー 冷凍サイクル装置
JPS63155982A (ja) * 1986-12-19 1988-06-29 Sony Corp 色復調回路
KR910004393B1 (ko) * 1987-04-22 1991-06-27 미츠비시 덴키 가부시키가이샤 멀티 냉동사이클의 주파수 제어장치
JPS63290354A (ja) * 1987-05-21 1988-11-28 松下冷機株式会社 ヒ−トポンプ式空気調和機
JPS63302257A (ja) * 1987-05-29 1988-12-09 株式会社デンソー 冷凍サイクル
JP2760544B2 (ja) * 1989-02-10 1998-06-04 株式会社東芝 冷凍車の冷凍サイクル

Also Published As

Publication number Publication date
JPH0526518A (ja) 1993-02-02
KR930002764A (ko) 1993-02-23
DE69219229T2 (de) 1998-01-15
EP0523902A3 (en) 1994-06-08
EP0523902A2 (de) 1993-01-20
KR950005386B1 (ko) 1995-05-23
EP0523902B1 (de) 1997-04-23
DE69219229D1 (de) 1997-05-28
US5182920A (en) 1993-02-02
JP2537314B2 (ja) 1996-09-25
HK1006327A1 (en) 1999-02-19

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