ES2109138A1 - Circuito de fluido refrigerante. - Google Patents

Circuito de fluido refrigerante.

Info

Publication number
ES2109138A1
ES2109138A1 ES09400920A ES9400920A ES2109138A1 ES 2109138 A1 ES2109138 A1 ES 2109138A1 ES 09400920 A ES09400920 A ES 09400920A ES 9400920 A ES9400920 A ES 9400920A ES 2109138 A1 ES2109138 A1 ES 2109138A1
Authority
ES
Spain
Prior art keywords
compressor
cooling fluid
expansion valve
fluid circuit
efficieny
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09400920A
Other languages
English (en)
Other versions
ES2109138B1 (es
Inventor
Olusegun O Benedict
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Thermique Habitacle
Original Assignee
Valeo Thermique Habitacle
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 Valeo Thermique Habitacle filed Critical Valeo Thermique Habitacle
Publication of ES2109138A1 publication Critical patent/ES2109138A1/es
Application granted granted Critical
Publication of ES2109138B1 publication Critical patent/ES2109138B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • 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
    • F28F1/24—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 transversely
    • F28F1/32—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 transversely the means having portions engaging further tubular elements
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/395—Monolithic core having flow passages for two different fluids, e.g. one- piece ceramic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

CIRCUITO DE FLUIDO REFRIGERANTE. CIRCUITO DE FLUIDO REFRIGERANTE QUE COMPRENDE UN COMPRESOR (1), UN CONDENSADOR (2), UN REDUCTOR (3) Y UN EVAPORADOR (4). SEGUN LA INVENCION QUEDA PREVISTO UN CAMBIADOR DE CALOR (9) PARA TRANSFERIR CALOR DE LA CONDUCCION (6) QUE LLEGA AL REDUCTOR A LA CONDUCCION (8) QUE LLEGA AL COMPRESOR, DE MANERA QUE SE CONDENSE EL VAPOR RESIDUAL Y/O SE VAPORICE EL LIQUIDO RESIDUAL QUE PUEDA ENCONTRARSE, RESPECTIVAMENTE, EN ESTAS. EL FLUIDO QUE LLEGA AL REDUCTOR Y EL QUE LLEGA AL COMPRESOR ESTAN ASI PRACTICAMENTE EXENTOS DE FASE VAPOR Y DE FASE LIQUIDA, RESPECTIVAMENTE, LO QUE MEJORA EL FUNCIONAMIENTO DEL DISPOSITIVO. APLICACION A LA CLIMATIZACION DEL HABITACULO DE LOS VEHICULOS AUTOMOVILES.
ES09400920A 1993-05-06 1994-05-03 Circuito de fluido refrigerante. Expired - Fee Related ES2109138B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305456A FR2704939B1 (fr) 1993-05-06 1993-05-06 Circuit de fluide réfrigérant à rendement amélioré.

Publications (2)

Publication Number Publication Date
ES2109138A1 true ES2109138A1 (es) 1998-01-01
ES2109138B1 ES2109138B1 (es) 1998-07-01

Family

ID=9446855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400920A Expired - Fee Related ES2109138B1 (es) 1993-05-06 1994-05-03 Circuito de fluido refrigerante.

Country Status (3)

Country Link
US (1) US5544498A (es)
ES (1) ES2109138B1 (es)
FR (1) FR2704939B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830757A1 (de) 1998-07-09 2000-01-13 Behr Gmbh & Co Klimaanlage
NO20005974D0 (no) * 2000-11-24 2000-11-24 Sinvent As Kjöle- eller varmepumpesystem med varmeavgivelse ved endring i temperatur
US6523365B2 (en) * 2000-12-29 2003-02-25 Visteon Global Technologies, Inc. Accumulator with internal heat exchanger
US7353664B2 (en) * 2004-04-22 2008-04-08 Daewoo Electronics Corporation Heat pump and compressor discharge pressure controlling apparatus for the same
JP2006078090A (ja) * 2004-09-09 2006-03-23 Sanden Corp 冷凍装置
US7621150B2 (en) 2007-01-05 2009-11-24 Delphi Technologies, Inc. Internal heat exchanger integrated with gas cooler
WO2021056089A1 (pt) * 2019-09-27 2021-04-01 Clark Solutions Llc Trocador de calor multifluído tamponado de segurança e processo de troca térmica multifluído tamponado de segurança

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR629414A (fr) * 1926-04-29 1927-11-09 Machine frigorifique
FR763456A (es) * 1934-04-30
US3177680A (en) * 1962-11-30 1965-04-13 Freightlines Corp Refrigeration system with oil return means
US3809154A (en) * 1970-09-21 1974-05-07 Energiagazdalkodasi Intezet Heat exchanger for transferring heat between gases
JPS57142488A (en) * 1981-02-26 1982-09-03 Matsushita Electric Works Ltd Recovering apparatus for waste heat
FR2535483A1 (fr) * 1982-11-03 1984-05-04 Singer Co Detendeur thermostatique
FR2642152A1 (fr) * 1989-01-21 1990-07-27 Osaka Prefecture Pompe a chaleur capable d'alimenter simultanement en fluides chauds et froids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964508A (es) * 1950-08-18
US2272093A (en) * 1939-10-24 1942-02-03 Gen Motors Corp Refrigerating apparatus
US2797554A (en) * 1954-01-06 1957-07-02 William J Donovan Heat exchanger in refrigeration system
US3473348A (en) * 1967-03-31 1969-10-21 Edward W Bottum Heat exchanger
FR2134322B1 (es) * 1971-04-30 1975-07-04 Leloup Robert
DE2753483A1 (de) * 1977-12-01 1979-06-07 Linde Ag Waermetauscher
US4867231A (en) * 1987-11-09 1989-09-19 Bottum Edward W Air to air heat exchange structure and method
US4756166A (en) * 1987-11-13 1988-07-12 General Motors Corporation Integral receiver/dehydrator and expansion valve for air conditioning systems
US5103899A (en) * 1990-08-31 1992-04-14 Kalina Alexander Ifaevich Multi-flow tubular heat exchanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR763456A (es) * 1934-04-30
FR629414A (fr) * 1926-04-29 1927-11-09 Machine frigorifique
US3177680A (en) * 1962-11-30 1965-04-13 Freightlines Corp Refrigeration system with oil return means
US3809154A (en) * 1970-09-21 1974-05-07 Energiagazdalkodasi Intezet Heat exchanger for transferring heat between gases
JPS57142488A (en) * 1981-02-26 1982-09-03 Matsushita Electric Works Ltd Recovering apparatus for waste heat
FR2535483A1 (fr) * 1982-11-03 1984-05-04 Singer Co Detendeur thermostatique
FR2642152A1 (fr) * 1989-01-21 1990-07-27 Osaka Prefecture Pompe a chaleur capable d'alimenter simultanement en fluides chauds et froids

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, CD47, 1976-1993 & JP 57142488 A (MATSUSHITA E.W. Ltd.) 03.09.82 *

Also Published As

Publication number Publication date
US5544498A (en) 1996-08-13
FR2704939B1 (fr) 1995-06-23
ES2109138B1 (es) 1998-07-01
FR2704939A1 (fr) 1994-11-10

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