IT1079076B - Perfezionamento nei dispositivo di scambio termico - Google Patents

Perfezionamento nei dispositivo di scambio termico

Info

Publication number
IT1079076B
IT1079076B IT7749932A IT4993277A IT1079076B IT 1079076 B IT1079076 B IT 1079076B IT 7749932 A IT7749932 A IT 7749932A IT 4993277 A IT4993277 A IT 4993277A IT 1079076 B IT1079076 B IT 1079076B
Authority
IT
Italy
Prior art keywords
improvement
heat exchange
exchange device
heat
exchange
Prior art date
Application number
IT7749932A
Other languages
English (en)
Original Assignee
Exxon France
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
Priority claimed from GB2652376A external-priority patent/GB1582247A/en
Application filed by Exxon France filed Critical Exxon France
Application granted granted Critical
Publication of IT1079076B publication Critical patent/IT1079076B/it

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
    • F25B30/00—Heat pumps
    • F25B30/04—Heat pumps of the sorption type
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Gas Separation By Absorption (AREA)
IT7749932A 1976-06-25 1977-06-22 Perfezionamento nei dispositivo di scambio termico IT1079076B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2652376A GB1582247A (en) 1976-06-25 1976-06-25 Transferring heat from relatively cold to relatively hot locations
GB3975976 1976-09-24

Publications (1)

Publication Number Publication Date
IT1079076B true IT1079076B (it) 1985-05-08

Family

ID=26258285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7749932A IT1079076B (it) 1976-06-25 1977-06-22 Perfezionamento nei dispositivo di scambio termico

Country Status (5)

Country Link
US (1) US4138855A (it)
JP (1) JPS532749A (it)
DE (1) DE2727990A1 (it)
FR (1) FR2356099A1 (it)
IT (1) IT1079076B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803118B2 (de) * 1978-01-25 1980-07-31 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Verfahren zur Beheizung mit einer Absorptionswärmepumpenanlage und Vorrichtung zur Durchführung des Verfahrens
JPS555371U (it) * 1978-06-26 1980-01-14
FR2441135A1 (fr) * 1978-11-10 1980-06-06 Armines Transformateur a absorption
DE2910288A1 (de) * 1979-03-15 1980-09-25 Vaillant Joh Gmbh & Co Waermepumpe, insbesondere strahl- kompressions-waermepumpe
DE2939423A1 (de) * 1979-09-28 1981-04-16 Alefeld, Georg, Prof.Dr., 8000 München Verfahren zum betrieb einer eine absorber-waermepumpe enthaltenden heizungsanlage und heizungsanlage zur durchfuehrung dieses verfahrens
FR2487055A1 (fr) * 1980-07-15 1982-01-22 Exxon France Procede de transfert de chaleur d'une source froide a un dissipateur chaud et pompe de chaleur pour la mise en oeuvre de ce procede
DE3408192C2 (de) * 1984-03-06 1987-03-26 Markus 8058 Erding Rothmeyer Verfahren zum Hochtransformieren der Temperatur von Wärme sowie Wärmetransformator
DE3436476A1 (de) * 1984-10-05 1986-04-10 Röhm GmbH, 6100 Darmstadt Verfahren zur darstellung optisch ablesbarer information
US5458798A (en) * 1993-02-05 1995-10-17 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon
US6177025B1 (en) 1998-11-17 2001-01-23 University Of Utah Absorption heat pumps having improved efficiency using a crystallization-inhibiting additive
US6532749B2 (en) 1999-09-22 2003-03-18 The Coca-Cola Company Stirling-based heating and cooling device
US6272867B1 (en) 1999-09-22 2001-08-14 The Coca-Cola Company Apparatus using stirling cooler system and methods of use
US6604368B1 (en) 1999-10-04 2003-08-12 Refrigerant Products, Ltd. R 12 replacement refrigerant
US6606868B1 (en) 1999-10-04 2003-08-19 Refrigerant Products, Ltd. R 22 replacement refrigerant
US6629419B1 (en) 1999-10-04 2003-10-07 Refringerant Products Ltd. CFC 12 replacement refrigerant
US6266963B1 (en) 1999-10-05 2001-07-31 The Coca-Cola Company Apparatus using stirling cooler system and methods of use
US6581389B2 (en) 2001-03-21 2003-06-24 The Coca-Cola Company Merchandiser using slide-out stirling refrigeration deck
US6550255B2 (en) 2001-03-21 2003-04-22 The Coca-Cola Company Stirling refrigeration system with a thermosiphon heat exchanger
GB0206413D0 (en) * 2002-03-19 2002-05-01 Refrigerant Products Ltd Refrigerant for centrifugal compressors
GB0404343D0 (en) * 2004-02-27 2004-03-31 Rpl Holdings Ltd Refrigerant composition
US7972528B2 (en) 2006-03-03 2011-07-05 Rpl Holdings Limited Refrigerant composition
PT2013309E (pt) * 2006-03-03 2014-12-03 Rpl Holdings Ltd Composição refrigerante
LV13714B (en) * 2006-11-21 2008-06-20 Energijas Centrs Sia Method of transferring the heat energy
GB0922288D0 (en) 2009-12-21 2010-02-03 Rpl Holdings Ltd Non ozone depleting and low global warming potential refrigerants for refrigeration
WO2015173816A1 (en) * 2014-05-13 2015-11-19 Ramot At Tel-Aviv University Ltd. Applying phase separation of a solvent mixture with a lower critical solution temperature for enhancement of cooling rates by forced and free convection
US10330364B2 (en) 2014-06-26 2019-06-25 Hudson Technologies, Inc. System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
GB201505230D0 (en) 2015-03-27 2015-05-13 Rpl Holdings Ltd Non ozone depleting and low global warming refrigerant blends
WO2017058747A1 (en) * 2015-09-28 2017-04-06 University Of Florida Research Foundation, Inc. Ionic liquid-based absorption cooling system with high coefficient of performance
WO2018208308A1 (en) * 2017-05-11 2018-11-15 General Electric Company Cooling systems and related method
HRP20230599T1 (hr) 2017-11-27 2023-11-10 Rpl Holdings Limited Rashladne smjese s niskim sadržajem gwp
AU2019212715B2 (en) * 2018-01-26 2024-07-25 Ethan J. Novek Systems and methods for active cloud point adjustment and refrigeration cycles
JP2023546463A (ja) 2020-10-22 2023-11-02 アールピーエル ホールディングス リミテッド 熱ポンプ冷媒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1886243A (en) * 1927-10-22 1932-11-01 David L Gordon Absorption refrigeration apparatus
US2408802A (en) * 1940-01-15 1946-10-08 Glen W Miller Absorption refrigeration cycle
US2354884A (en) * 1941-04-25 1944-08-01 Servel Inc Refrigeration
US2548921A (en) * 1944-06-27 1951-04-17 Electrolux Ab Absorption refrigeration
US2638760A (en) * 1949-02-07 1953-05-19 Lindley E Mills Method of refrigeration using conjugate solutions
US2963875A (en) * 1953-05-18 1960-12-13 Lindley E Mills Heat pump

Also Published As

Publication number Publication date
JPS532749A (en) 1978-01-11
FR2356099A1 (fr) 1978-01-20
FR2356099B1 (it) 1983-12-02
DE2727990A1 (de) 1978-01-05
US4138855A (en) 1979-02-13

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