[go: up one dir, main page]

NO20005974D0 - Cooling or heat pump system with heat release when temperature changes - Google Patents

Cooling or heat pump system with heat release when temperature changes

Info

Publication number
NO20005974D0
NO20005974D0 NO20005974A NO20005974A NO20005974D0 NO 20005974 D0 NO20005974 D0 NO 20005974D0 NO 20005974 A NO20005974 A NO 20005974A NO 20005974 A NO20005974 A NO 20005974A NO 20005974 D0 NO20005974 D0 NO 20005974D0
Authority
NO
Norway
Prior art keywords
cooling
pump system
temperature changes
heat
heat pump
Prior art date
Application number
NO20005974A
Other languages
Norwegian (no)
Inventor
Kaare Aflekt
Arne Bredesen
Armin Hafner
Petter Neksaa
Jostein Pettersen
Haavard Rekstad
Geir Skaugen
Sivert Vist
Gholam Reza Zakeri
Original Assignee
Sinvent As
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 Sinvent As filed Critical Sinvent As
Priority to NO20005974A priority Critical patent/NO20005974D0/en
Publication of NO20005974D0 publication Critical patent/NO20005974D0/en
Priority to KR10-2003-7006982A priority patent/KR20030065524A/en
Priority to EP01983872A priority patent/EP1340027A1/en
Priority to JP2002544591A priority patent/JP2004514868A/en
Priority to PCT/NO2001/000454 priority patent/WO2002042695A1/en
Priority to US10/432,228 priority patent/US20040069013A1/en
Priority to AU2002215268A priority patent/AU2002215268A1/en
Priority to CNB018194869A priority patent/CN1250927C/en
Priority to CA002429857A priority patent/CA2429857A1/en
Priority to TW090128680A priority patent/TW528843B/en
Priority to NO20032343A priority patent/NO20032343L/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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
    • 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
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
NO20005974A 2000-11-24 2000-11-24 Cooling or heat pump system with heat release when temperature changes NO20005974D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO20005974A NO20005974D0 (en) 2000-11-24 2000-11-24 Cooling or heat pump system with heat release when temperature changes
CA002429857A CA2429857A1 (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
PCT/NO2001/000454 WO2002042695A1 (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
EP01983872A EP1340027A1 (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
JP2002544591A JP2004514868A (en) 2000-11-24 2001-11-16 Refrigeration or heat pump system using heat removal at supercritical pressure
KR10-2003-7006982A KR20030065524A (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
US10/432,228 US20040069013A1 (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
AU2002215268A AU2002215268A1 (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
CNB018194869A CN1250927C (en) 2000-11-24 2001-11-16 Refrigerating or heat pump system with heat rejection at supercritical pressure
TW090128680A TW528843B (en) 2000-11-24 2001-11-20 Refrigerating or heat pump system with gliding temperature heat rejection
NO20032343A NO20032343L (en) 2000-11-24 2003-05-23 Dress or heat pump system with heat release when temperature changes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20005974A NO20005974D0 (en) 2000-11-24 2000-11-24 Cooling or heat pump system with heat release when temperature changes

Publications (1)

Publication Number Publication Date
NO20005974D0 true NO20005974D0 (en) 2000-11-24

Family

ID=19911836

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005974A NO20005974D0 (en) 2000-11-24 2000-11-24 Cooling or heat pump system with heat release when temperature changes

Country Status (10)

Country Link
US (1) US20040069013A1 (en)
EP (1) EP1340027A1 (en)
JP (1) JP2004514868A (en)
KR (1) KR20030065524A (en)
CN (1) CN1250927C (en)
AU (1) AU2002215268A1 (en)
CA (1) CA2429857A1 (en)
NO (1) NO20005974D0 (en)
TW (1) TW528843B (en)
WO (1) WO2002042695A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005106404A (en) 2003-09-30 2005-04-21 Sanyo Electric Co Ltd Heating/cooling system
JP2005156093A (en) * 2003-11-28 2005-06-16 Daikin Ind Ltd Air conditioner
AU2005327835A1 (en) * 2005-02-18 2006-08-24 Carrier Corporation CO2-refrigeration device with heat reclaim
EP2158434A1 (en) * 2007-05-22 2010-03-03 INSTITUT FÜR LUFT- UND KÄLTETECHNIK GEMEINNÜTZIGE GESELLSCHAFT mbH Rear wall condenser for domestic refrigerators and freezers
US8925336B2 (en) * 2008-04-19 2015-01-06 Carrier Corporation Refrigerant system performance enhancement by subcooling at intermediate temperatures
DE102010043243A1 (en) * 2010-11-03 2012-05-03 BSH Bosch und Siemens Hausgeräte GmbH heat exchangers
JP5349655B1 (en) * 2012-06-25 2013-11-20 株式会社 エコファクトリー Air conditioner room unit
CN105737458A (en) * 2016-03-14 2016-07-06 深圳智焓热传科技有限公司 Natural cooling heat exchanger and heat exchange units thereof
EP3686535B1 (en) * 2019-01-22 2024-03-06 Hitachi Energy Ltd Condenser

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769119A (en) * 1928-01-06 1930-07-01 Chicago Pneumatic Tool Co Condensing system
US2189494A (en) * 1932-11-26 1940-02-06 Gen Motors Corp Refrigerating apparatus
US2105751A (en) * 1936-05-28 1938-01-18 Crosley Radio Corp Condenser device for refrigerators
GB540937A (en) * 1939-08-03 1941-11-06 Nils Erland Af Kleen Improvements in or relating to air cooled condensing systems for refrigerators
US2292033A (en) * 1941-08-01 1942-08-04 Gen Electric Refrigerant condenser and method of forming same
US2344145A (en) * 1943-04-29 1944-03-14 Gen Motors Corp Refrigerating apparatus
US2478617A (en) * 1948-03-18 1949-08-09 Pierce John B Foundation Air conditioning system
US2865182A (en) * 1956-09-21 1958-12-23 Temprite Products Corp Self-contained water cooler of the bubbler type
US3595029A (en) * 1969-09-08 1971-07-27 Heatransfer Corp Air conditioning for volkswagen-type automobiles
US4972683A (en) * 1989-09-01 1990-11-27 Blackstone Corporation Condenser with receiver/subcooler
ATE120850T1 (en) * 1990-08-16 1995-04-15 Bosch Siemens Hausgeraete COOLING DEVICE.
FR2704939B1 (en) * 1993-05-06 1995-06-23 Valeo Thermique Habitacle Refrigerant circuit with improved efficiency.
JP3312067B2 (en) * 1993-09-21 2002-08-05 ホシザキ電機株式会社 Cooling system
IT1284421B1 (en) * 1995-11-13 1998-05-21 Bundy S P A COIL HEAT EXCHANGER, IN PARTICULAR CONDENSER FOR REFRIGERATING CIRCUITS.
JPH11211250A (en) * 1998-01-21 1999-08-06 Denso Corp Supercritical freezing cycle
JP4075129B2 (en) * 1998-04-16 2008-04-16 株式会社豊田自動織機 Control method of cooling device
DE19830757A1 (en) * 1998-07-09 2000-01-13 Behr Gmbh & Co Air conditioning system especially for a motor vehicle
JP2000055488A (en) * 1998-08-05 2000-02-25 Sanden Corp Refrigerating device
DE19918617C2 (en) * 1999-04-23 2002-01-17 Valeo Klimatechnik Gmbh Gas cooler for a supercritical CO¶2¶ high pressure refrigerant circuit of an automotive air conditioning system
JP4016544B2 (en) * 1999-09-29 2007-12-05 株式会社デンソー Radiator for supercritical vapor compression refrigeration cycle
US6591618B1 (en) * 2002-08-12 2003-07-15 Praxair Technology, Inc. Supercritical refrigeration system

Also Published As

Publication number Publication date
KR20030065524A (en) 2003-08-06
WO2002042695A1 (en) 2002-05-30
CN1476524A (en) 2004-02-18
AU2002215268A1 (en) 2002-06-03
CA2429857A1 (en) 2002-05-30
US20040069013A1 (en) 2004-04-15
CN1250927C (en) 2006-04-12
TW528843B (en) 2003-04-21
EP1340027A1 (en) 2003-09-03
JP2004514868A (en) 2004-05-20

Similar Documents

Publication Publication Date Title
DK2497842T3 (en) Modified low temperature insert curing processes
DK1016839T3 (en) Variable supply cooling system, especially for kyogenic temperatures
EP1341995A4 (en) High/low temperature water cooling system
NO20041000L (en) Fuel processor with heat rudder for cooling
DE60114486D1 (en) Cryoablation catheter with expandable cooling chamber
DE10193103T1 (en) Cooling system for radiant heaters
DK1332312T3 (en) End fitting to high temperature
DE60116596D1 (en) Heat Exchanger
EP1306156A4 (en) HEAT EXCHANGER
DE60011329D1 (en) Engine coolant temperature control
FR2823839B1 (en) HEAT EXCHANGER
NO20014258D0 (en) Cooling and heating system
NO20005974D0 (en) Cooling or heat pump system with heat release when temperature changes
DE60206429D1 (en) Cooling or heating device of the absorption type
ITMI20002039A0 (en) HEAT EXCHANGER
NO20031575D0 (en) Heat exchanger construction for high temperatures
DE602005027177D1 (en) CRYOTECHNICAL COOLING OF SUPERCONDUCTIVE MAGNETIC SYSTEMS UNDER A TEMPERATURE OF 4.2 K
FI20002454L (en) Heat exchanger
EP1455061A4 (en) HEAT EXCHANGER
NO20032343D0 (en) Cooling or heat pump system with heat release when temperature changes
FR2822290B1 (en) THERMAL RELEASE DEVICE WITH TEMPERATURE COMPENSATION
ITMI20001583A0 (en) HEAT EXCHANGER
FR2831155B1 (en) HEAT EXCHANGER ARRANGEMENT
FI990576A0 (en) Cooling element for heat exchanger
FI4970U1 (en) Heating or cooling element