HU166392B - - Google Patents

Info

Publication number
HU166392B
HU166392B HUCA318A HUCA000318A HU166392B HU 166392 B HU166392 B HU 166392B HU CA318 A HUCA318 A HU CA318A HU CA000318 A HUCA000318 A HU CA000318A HU 166392 B HU166392 B HU 166392B
Authority
HU
Hungary
Application number
HUCA318A
Other languages
Hungarian (hu)
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 filed Critical
Publication of HU166392B publication Critical patent/HU166392B/hu

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • 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
    • F25B2400/06—Several compression cycles 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
HUCA318A 1970-11-19 1971-11-18 HU166392B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9104170A 1970-11-19 1970-11-19

Publications (1)

Publication Number Publication Date
HU166392B true HU166392B (en:Method) 1975-03-28

Family

ID=22225597

Family Applications (1)

Application Number Title Priority Date Filing Date
HUCA318A HU166392B (en:Method) 1970-11-19 1971-11-18

Country Status (8)

Country Link
US (1) US3675441A (en:Method)
AU (1) AU458960B2 (en:Method)
BR (1) BR7107695D0 (en:Method)
CA (1) CA936375A (en:Method)
DE (1) DE2157079A1 (en:Method)
FR (1) FR2114419A5 (en:Method)
GB (1) GB1309487A (en:Method)
HU (1) HU166392B (en:Method)

Families Citing this family (47)

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SE398386B (sv) * 1974-10-21 1977-12-19 Stal Refrigeration Ab Kylanleggning innefattande ett flertal brinekylda kylbatterier
JPS6470636A (en) * 1987-09-10 1989-03-16 Toshiba Corp Air-conditioning machine
FR2630816B1 (fr) * 1988-04-28 1991-01-11 Electrolux Cr Sa Centrale frigorifique alimentant des enceintes a au moins deux temperatures et procede de degivrage d'une telle centrale
EP0411172B1 (de) * 1989-07-31 1993-01-20 KKW Kulmbacher Klimageräte-Werk GmbH Kühleinrichtung für mehrere Kühlmittelkreisläufe
US5115859A (en) * 1990-12-21 1992-05-26 United Technologies Corporation Regenerable non-venting cooler for protective suit
JP2996518B2 (ja) * 1991-02-13 2000-01-11 株式会社日立製作所 蓄熱型空調設備および空調方法
US5211029A (en) * 1991-05-28 1993-05-18 Lennox Industries Inc. Combined multi-modal air conditioning apparatus and negative energy storage system
GB2258298B (en) * 1991-07-31 1995-05-17 Star Refrigeration Cooling method and apparatus
US5335508A (en) * 1991-08-19 1994-08-09 Tippmann Edward J Refrigeration system
US5383339A (en) * 1992-12-10 1995-01-24 Baltimore Aircoil Company, Inc. Supplemental cooling system for coupling to refrigerant-cooled apparatus
US5307642A (en) * 1993-01-21 1994-05-03 Lennox Industries Inc. Refrigerant management control and method for a thermal energy storage system
US5440894A (en) * 1993-05-05 1995-08-15 Hussmann Corporation Strategic modular commercial refrigeration
US5372011A (en) * 1993-08-30 1994-12-13 Indoor Air Quality Engineering, Inc. Air conditioning and heat pump system utilizing thermal storage
EP0766051A1 (de) * 1995-05-19 1997-04-02 Zwahlen, Urs F. Kälteanlage
US5647225A (en) * 1995-06-14 1997-07-15 Fischer; Harry C. Multi-mode high efficiency air conditioning system
US5682752A (en) * 1995-07-11 1997-11-04 Lennox Industries Inc. Refrigerant management control and method for a thermal energy storage system
US5584190A (en) * 1995-09-25 1996-12-17 Cole; Ronald A. Freezer with heated floor and refrigeration system therefor
US5727393A (en) * 1996-04-12 1998-03-17 Hussmann Corporation Multi-stage cooling system for commerical refrigeration
US5743102A (en) * 1996-04-15 1998-04-28 Hussmann Corporation Strategic modular secondary refrigeration
DE19644488A1 (de) * 1996-10-25 1998-04-30 Friedhelm Meyer Verfahren und Vorrichtung zum Abtauen eines Kühlers einer Kälteanlage
US5921092A (en) * 1998-03-16 1999-07-13 Hussmann Corporation Fluid defrost system and method for secondary refrigeration systems
US6094925A (en) * 1999-01-29 2000-08-01 Delaware Capital Formation, Inc. Crossover warm liquid defrost refrigeration system
RU2166156C2 (ru) * 1999-04-26 2001-04-27 Акционерное общество открытого типа Холдинговая компания "ВНИИхолодмаш-холдинг" Система холодоснабжения
DE19920734A1 (de) * 1999-05-05 2000-11-09 Linde Ag Kälteanlage und Verfahren zum Betreiben einer Kälteanlage
US6848267B2 (en) * 2002-07-26 2005-02-01 Tas, Ltd. Packaged chilling systems for building air conditioning and process cooling
RU2199706C2 (ru) * 2000-03-31 2003-02-27 Шляховецкий Валентин Михайлович Холодильная установка
US6230508B1 (en) * 2000-05-11 2001-05-15 Delphi Technologies, Inc. Automotive secondary loop air conditioning system
DK174257B1 (da) * 2001-02-23 2002-10-21 Teknologisk Inst Anlæg samt fremgangsmåde, hvor CO2 anvendes som kølemiddel og som arbejdsmedie ved afrimning
PL204314B1 (pl) * 2001-07-26 2009-12-31 Entech En Man Gmbh Urządzenie i sposób zasilania odbiorców w energię cieplną lub w energię chłodniczą
US6880351B2 (en) * 2001-09-05 2005-04-19 Be Intellectual Property, Inc. Liquid galley refrigeration system for aircraft
CN1878991A (zh) * 2003-10-08 2006-12-13 谷轮公司 分布式的冷凝单元
US7600390B2 (en) * 2004-10-21 2009-10-13 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
JP4309854B2 (ja) * 2005-01-20 2009-08-05 株式会社日立製作所 低温プローブ及びそれを用いた核磁気共鳴分析装置
AU2005327835A1 (en) * 2005-02-18 2006-08-24 Carrier Corporation CO2-refrigeration device with heat reclaim
EP2153138B1 (en) * 2007-05-10 2011-01-05 Carrier Corporation Refrigerating system and method for controlling compressor sets in such a refrigerating system
US7900467B2 (en) * 2007-07-23 2011-03-08 Hussmann Corporation Combined receiver and heat exchanger for a secondary refrigerant
PT2310751T (pt) * 2008-07-03 2017-06-12 A Weston Jeffrey Coletor de fluido de gradiente térmico para múltiplos sistemas de aquecimento e arrefecimento
US20100107658A1 (en) * 2008-11-04 2010-05-06 Richard Erwin Cockrell Data center cooling device and method
US9423159B2 (en) * 2009-12-21 2016-08-23 Trane International Inc. Bi-directional cascade heat pump system
FR2974165B1 (fr) * 2011-04-12 2013-05-17 Besnard Sebastien Larquetou Installation thermique pour centre commercial.
EP2631567A1 (en) 2012-02-24 2013-08-28 Airbus Operations GmbH Cooling system with a plurality of super-coolers
EP2631564B1 (en) * 2012-02-24 2016-09-28 Airbus Operations GmbH Reliable cooling system for operation with a two-phase refrigerant
US20170003040A1 (en) * 2015-07-02 2017-01-05 General Electric Company Packaged terminal air conditioner unit
US10350963B2 (en) 2017-06-01 2019-07-16 Ford Global Technologies, Llc Vehicle heating and cooling system with parallel heat exchangers and control method
US10782034B2 (en) * 2017-12-13 2020-09-22 RK Mechanical, Inc. System for conditioning an airflow using a portable closed loop cooling system
CN108253728A (zh) * 2018-01-09 2018-07-06 华北电力大学（保定） 一种高效液化空气储能系统
WO2021011562A1 (en) * 2019-07-15 2021-01-21 Johnson Controls Technology Company Chiller system with multiple compressors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1819510A (en) * 1929-10-18 1931-08-18 Edward S Hebeler Defrosting apparatus
US2237304A (en) * 1937-04-01 1941-04-08 Barber Colman Co Control for conditioning systems and the like
US2568711A (en) * 1949-09-09 1951-09-25 Bosi John Oil return in refrigerator
US3111819A (en) * 1961-11-03 1963-11-26 Bell & Gossett Co Evaporator with oil return means
US3267689A (en) * 1964-03-19 1966-08-23 Ralph C Liebert High and low temperature refrigeration systems with common defrosting means
US3415071A (en) * 1966-04-04 1968-12-10 Honeywell Inc Refrigeration condenser fan speed control system

Also Published As

Publication number Publication date
CA936375A (en) 1973-11-06
DE2157079A1 (de) 1972-05-25
FR2114419A5 (en:Method) 1972-06-30
AU3385671A (en) 1973-03-29
US3675441A (en) 1972-07-11
AU458960B2 (en) 1975-03-13
BR7107695D0 (pt) 1973-03-20
GB1309487A (en) 1973-03-14

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