ATE352760T1 - Kälteanlage - Google Patents

Kälteanlage

Info

Publication number
ATE352760T1
ATE352760T1 AT00109558T AT00109558T ATE352760T1 AT E352760 T1 ATE352760 T1 AT E352760T1 AT 00109558 T AT00109558 T AT 00109558T AT 00109558 T AT00109558 T AT 00109558T AT E352760 T1 ATE352760 T1 AT E352760T1
Authority
AT
Austria
Prior art keywords
compressor
freezer
refrigerant system
line
condenser
Prior art date
Application number
AT00109558T
Other languages
German (de)
English (en)
Inventor
Klaus Koch
Original Assignee
Linde Kaeltetechnik Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7907084&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE352760(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde Kaeltetechnik Gmbh filed Critical Linde Kaeltetechnik Gmbh
Application granted granted Critical
Publication of ATE352760T1 publication Critical patent/ATE352760T1/de

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
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00109558T 1999-05-05 2000-05-04 Kälteanlage ATE352760T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19920726A DE19920726A1 (de) 1999-05-05 1999-05-05 Kälteanlage

Publications (1)

Publication Number Publication Date
ATE352760T1 true ATE352760T1 (de) 2007-02-15

Family

ID=7907084

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00109558T ATE352760T1 (de) 1999-05-05 2000-05-04 Kälteanlage

Country Status (5)

Country Link
EP (1) EP1050726B1 (fr)
AT (1) ATE352760T1 (fr)
DE (2) DE19920726A1 (fr)
ES (1) ES2278558T3 (fr)
PT (1) PT1050726E (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20115270U1 (de) * 2001-09-15 2001-11-22 Teko Ges Fuer Kaeltetechnik Mb Kühlanlage und zugehörige Schaltungsanordnung
JP3818115B2 (ja) * 2001-10-04 2006-09-06 株式会社デンソー エジェクタサイクル
EP1422487A3 (fr) * 2002-11-21 2008-02-13 York Refrigeration APS Dégivrage par gaz chaud pour installations frigorifiques
DE10332859A1 (de) * 2003-07-18 2005-02-10 Linde Kältetechnik GmbH & Co. KG Heißgasabtauverfahren für Kälteanlagen
GB2405688A (en) * 2003-09-05 2005-03-09 Applied Design & Eng Ltd Refrigerator
DE102004038640A1 (de) * 2004-08-09 2006-02-23 Linde Kältetechnik GmbH & Co. KG Kältekreislauf und Verfahen zum Betreiben eines Kältekreislaufes
WO2006022829A1 (fr) * 2004-08-09 2006-03-02 Carrier Corporation Circuit de réfrigération à co2 avec sous-refroidissement de l’agent réfrigérant liquide contre la vapeur instantanée de la bouteille accumulatrice et méthode pour exploiter celui-ci
WO2011054397A1 (fr) * 2009-11-06 2011-05-12 Carrier Corporation Circuit de réfrigération et procédé de dégivrage sélectif d'unités consommatrices de froid d'un circuit de réfrigération
JP5533207B2 (ja) 2010-05-06 2014-06-25 株式会社日本自動車部品総合研究所 ヒートポンプサイクル
CN104534755A (zh) * 2014-12-02 2015-04-22 青岛澳柯玛超低温冷冻设备有限公司 一种具有自动化霜功能的制冷系统
CN106642852A (zh) * 2016-12-30 2017-05-10 中原工学院 一种制冷装置三级复合式快速融霜系统
US10767906B2 (en) * 2017-03-02 2020-09-08 Heatcraft Refrigeration Products Llc Hot gas defrost in a cooling system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234753A (en) * 1963-01-03 1966-02-15 Lester K Quick Hot gas refrigeration defrosting system
US3638444A (en) * 1970-02-12 1972-02-01 Gulf & Western Metals Forming Hot gas refrigeration defrost structure and method
US4184341A (en) * 1978-04-03 1980-01-22 Pet Incorporated Suction pressure control system
CH632080A5 (en) * 1978-05-18 1982-09-15 Hugo Ledermann Heat pump installation
US4474026A (en) * 1981-01-30 1984-10-02 Hitachi, Ltd. Refrigerating apparatus
US4589263A (en) * 1984-04-12 1986-05-20 Hussmann Corporation Multiple compressor oil system
US4522037A (en) * 1982-12-09 1985-06-11 Hussmann Corporation Refrigeration system with surge receiver and saturated gas defrost
US4554795A (en) * 1983-11-14 1985-11-26 Tyler Refrigeration Corporation Compressor oil return system for refrigeration apparatus and method
US5092134A (en) * 1989-08-18 1992-03-03 Mitsubishi Denki Kabushiki Kaisha Heating and cooling air conditioning system with improved defrosting
DE3928430C1 (fr) 1989-08-28 1991-03-07 Linde Ag, 6200 Wiesbaden, De
JP3136644B2 (ja) * 1991-05-16 2001-02-19 ダイキン工業株式会社 オフサイクルデフロスト装置
JPH05106944A (ja) * 1991-10-14 1993-04-27 Nippondenso Co Ltd 冷凍装置
JPH08159620A (ja) * 1994-12-08 1996-06-21 Nippon Kentetsu Co Ltd 冷凍冷蔵ショーケースの運転制御方法
JPH102643A (ja) * 1996-06-11 1998-01-06 Mitsubishi Heavy Ind Ltd 冷凍装置

Also Published As

Publication number Publication date
DE19920726A1 (de) 2000-11-09
EP1050726A3 (fr) 2002-08-14
EP1050726A2 (fr) 2000-11-08
DE50013996D1 (de) 2007-03-15
ES2278558T3 (es) 2007-08-16
PT1050726E (pt) 2007-03-30
EP1050726B1 (fr) 2007-01-24

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