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
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 (hu)

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 (hu) 1975-03-28

Family

ID=22225597

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE58903363D1 (de) * 1989-07-31 1993-03-04 Kulmbacher Klimageraete Kuehleinrichtung fuer mehrere kuehlmittelkreislaeufe.
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
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
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
WO2003010469A1 (de) * 2001-07-26 2003-02-06 Entech Energie Management Ag Anlage und verfahren zur versorgung von verbrauchern mit wärmeeneergie bzw. mit kälteenergie
US6880351B2 (en) * 2001-09-05 2005-04-19 Be Intellectual Property, Inc. Liquid galley refrigeration system for aircraft
EP1671067B1 (en) * 2003-10-08 2016-08-31 Emerson Climate Technologies, Inc. Distributed condensing units
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
CN101124438B (zh) * 2005-02-18 2010-08-04 卡里尔公司 具有热回收的co2制冷设备
PL2153138T3 (pl) * 2007-05-10 2011-07-29 Carrier Corp Układ chłodniczy i sposób sterowania zespołami sprężarek w takim układzie chłodniczym
US7900467B2 (en) * 2007-07-23 2011-03-08 Hussmann Corporation Combined receiver and heat exchanger for a secondary refrigerant
WO2010002481A2 (en) * 2008-07-03 2010-01-07 Weston Jeffrey A Thermal gradient fluid header for multiple heating and cooling systems
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***
KR20220035172A (ko) * 2019-07-15 2022-03-21 존슨 컨트롤즈 타이코 아이피 홀딩스 엘엘피 다중 압축기를 구비한 칠러 시스템

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
BR7107695D0 (pt) 1973-03-20
DE2157079A1 (de) 1972-05-25
GB1309487A (en) 1973-03-14
AU3385671A (en) 1973-03-29
AU458960B2 (en) 1975-03-13
US3675441A (en) 1972-07-11
FR2114419A5 (hu) 1972-06-30

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