EP0699883A3 - Système frigorifique - Google Patents

Système frigorifique Download PDF

Info

Publication number
EP0699883A3
EP0699883A3 EP95113686A EP95113686A EP0699883A3 EP 0699883 A3 EP0699883 A3 EP 0699883A3 EP 95113686 A EP95113686 A EP 95113686A EP 95113686 A EP95113686 A EP 95113686A EP 0699883 A3 EP0699883 A3 EP 0699883A3
Authority
EP
European Patent Office
Prior art keywords
refrigerating system
refrigerating
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.)
Withdrawn
Application number
EP95113686A
Other languages
German (de)
English (en)
Other versions
EP0699883A2 (fr
Inventor
Jun Yamazaki
Kiyoshi Kase
Hirotsugu Takeuchi
Kazuhisa Makida
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.)
Denso Corp
Original Assignee
NipponDenso Co 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
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of EP0699883A2 publication Critical patent/EP0699883A2/fr
Publication of EP0699883A3 publication Critical patent/EP0699883A3/fr
Withdrawn legal-status Critical Current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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • 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
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • 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
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/24—Storage receiver heat
    • 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
    • F25B2500/05—Cost reduction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP95113686A 1994-08-31 1995-08-31 Système frigorifique Withdrawn EP0699883A3 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP20724994 1994-08-31
JP207249/94 1994-08-31
JP1019195 1995-01-25
JP10191/95 1995-01-25
JP7492595 1995-03-31
JP74925/95 1995-03-31
JP7156196A JPH08327169A (ja) 1994-08-31 1995-06-22 冷凍装置
JP156196/95 1995-06-22

Publications (2)

Publication Number Publication Date
EP0699883A2 EP0699883A2 (fr) 1996-03-06
EP0699883A3 true EP0699883A3 (fr) 1996-07-24

Family

ID=27455347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95113686A Withdrawn EP0699883A3 (fr) 1994-08-31 1995-08-31 Système frigorifique

Country Status (2)

Country Link
EP (1) EP0699883A3 (fr)
JP (1) JPH08327169A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904963A3 (fr) * 1997-09-26 2001-10-31 Delphi Technologies, Inc. Conditionneur d'air pour véhicule automobile
GB9720385D0 (en) * 1997-09-26 1997-11-26 Gen Motors Corp Air conditioning system for a motor vehicle
JP3830239B2 (ja) * 1997-09-29 2006-10-04 カルソニックカンセイ株式会社 車両用空調装置
JP2002115934A (ja) * 2000-10-06 2002-04-19 Denso Corp 蒸発器および冷凍機
FR2824388A1 (fr) * 2001-05-07 2002-11-08 Italinnova Sas Generateur de froid pour installation de climatisation de vehicule
JP3942848B2 (ja) * 2001-07-19 2007-07-11 株式会社テージーケー 膨張弁ユニット
DE10308542B4 (de) 2002-02-28 2014-09-11 Denso Corporation Fahrzeugklimagerät mit Kältespeichereinheit
GB2405688A (en) * 2003-09-05 2005-03-09 Applied Design & Eng Ltd Refrigerator
JP5099503B2 (ja) * 2004-07-22 2012-12-19 イーアールエイ （エンビロンメンタル リフリジェレイション オルターナティブズ） ピーティーワイ エルティーディー 冷却装置
CN103292388B (zh) * 2013-06-08 2015-06-24 张家港市江南利玛特设备制造有限公司 一种机舱用制冷系统
CN105588376B (zh) * 2016-02-23 2023-11-24 珠海格力电器股份有限公司 制冷系统及其控制方法、冷藏运输车
DE102016223050B4 (de) * 2016-11-22 2020-03-26 Dometic Sweden Ab Kühlkreislauf für ein Fahrzeug, insbesondere zur Kühlung eines Kühlgutraums eines Transportfahrzeugs
JP6699621B2 (ja) * 2017-05-26 2020-05-27 株式会社デンソー 冷凍システム
CN107621091A (zh) * 2017-09-27 2018-01-23 深圳市英维克科技股份有限公司 一种制冷系统及电动冷藏车
WO2020055628A1 (fr) 2018-09-13 2020-03-19 Carrier Corporation Unité frigorifique de transport faisant appel à la chaleur perdue du moteur pour le dégivrage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515825A (en) * 1945-03-16 1950-07-18 Carrier Corp Single stage refrigeration utilizing holdover means
US2922292A (en) * 1956-05-03 1960-01-26 Sporlan Valve Co Valve assembly for a refrigeration system
US4918936A (en) * 1987-02-27 1990-04-24 Kabushiki Kaisha Toshiba Refrigerating cycle utilizing cold accumulation material
EP0477475A2 (fr) * 1990-09-28 1992-04-01 Costan S.P.A. Circuit frigorifique et procédé de dégivrage pour celui-ci

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515825A (en) * 1945-03-16 1950-07-18 Carrier Corp Single stage refrigeration utilizing holdover means
US2922292A (en) * 1956-05-03 1960-01-26 Sporlan Valve Co Valve assembly for a refrigeration system
US4918936A (en) * 1987-02-27 1990-04-24 Kabushiki Kaisha Toshiba Refrigerating cycle utilizing cold accumulation material
EP0477475A2 (fr) * 1990-09-28 1992-04-01 Costan S.P.A. Circuit frigorifique et procédé de dégivrage pour celui-ci

Also Published As

Publication number Publication date
EP0699883A2 (fr) 1996-03-06
JPH08327169A (ja) 1996-12-13

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