MXPA06000920A - Evaporator for a refrigeration appliance. - Google Patents

Evaporator for a refrigeration appliance.

Info

Publication number
MXPA06000920A
MXPA06000920A MXPA06000920A MXPA06000920A MXPA06000920A MX PA06000920 A MXPA06000920 A MX PA06000920A MX PA06000920 A MXPA06000920 A MX PA06000920A MX PA06000920 A MXPA06000920 A MX PA06000920A MX PA06000920 A MXPA06000920 A MX PA06000920A
Authority
MX
Mexico
Prior art keywords
evaporator
refrigerant fluid
refrigeration appliance
tube extension
inlet
Prior art date
Application number
MXPA06000920A
Other languages
Spanish (es)
Inventor
Marco Eduardo Marques
Original Assignee
Multibras Eletrodomesticos Sa
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 Multibras Eletrodomesticos Sa filed Critical Multibras Eletrodomesticos Sa
Publication of MXPA06000920A publication Critical patent/MXPA06000920A/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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0071—Evaporators

Abstract

An evaporator for a refrigeration appliance comprising a tube extension presenting an inlet (11) for the refrigerant fluid in liquid state and an outlet (12) for the refrigerant fluid in gaseous state, said tube extension (10) comprising at least two tube portions (10a, 10b) arranged in series and having different diameters which are dimensioned to guarantee, to the refrigerant fluid flow, a more uniform speed in the interior of the evaporator, without altering the flow rate of this refrigerant fluid between the inlet (11) and the outlet (12) of the tube extension (10).
MXPA06000920A 2003-07-21 2004-07-19 Evaporator for a refrigeration appliance. MXPA06000920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0303172-1A BR0303172A (en) 2003-07-21 2003-07-21 Evaporator for refrigerator
PCT/BR2004/000121 WO2005008152A1 (en) 2003-07-21 2004-07-19 Evaporator for a refrigeration appliance

Publications (1)

Publication Number Publication Date
MXPA06000920A true MXPA06000920A (en) 2006-03-30

Family

ID=36642325

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06000920A MXPA06000920A (en) 2003-07-21 2004-07-19 Evaporator for a refrigeration appliance.

Country Status (7)

Country Link
US (1) US20060225460A1 (en)
EP (1) EP1646833A1 (en)
KR (1) KR20060111447A (en)
AU (1) AU2004257307A1 (en)
BR (1) BR0303172A (en)
MX (1) MXPA06000920A (en)
WO (1) WO2005008152A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI349092B (en) * 2008-09-22 2011-09-21 Ind Tech Res Inst Cooling system and evaporator thereof
US8646286B2 (en) * 2010-12-30 2014-02-11 Pdx Technologies Llc Refrigeration system controlled by refrigerant quality within evaporator
CN103225940B (en) * 2013-04-27 2016-08-10 合肥美的电冰箱有限公司 Refrigerator and evaporator thereof
KR101461057B1 (en) * 2014-04-02 2014-11-20 윤재동 Apparatus for cooling and heating with one circulating loop using thermoelectric element
DE102016102690A1 (en) * 2016-02-16 2017-08-17 Miele & Cie. Kg Heat exchanger for a refrigerant circuit of a heat pump for a household appliance and heat pump for a household appliance

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702993A (en) * 1951-07-24 1955-03-01 Int Harvester Co Hermetic connector
US3531947A (en) * 1968-10-29 1970-10-06 Gen Electric Refrigeration system including refrigerant noise suppression
GB1286446A (en) * 1970-01-30 1972-08-23 Johannes Burmester & Co Plate heat exchanger
DE2548240A1 (en) * 1975-10-28 1977-05-12 Linde Ag Cooling system employing expansion in nozzles - has part of compressed refrigerant medium expanded and used to cool down remaining refrigerant
US4150558A (en) * 1977-11-04 1979-04-24 General Electric Company Method for forming a variable restrictor
JPS5773392A (en) * 1980-10-22 1982-05-08 Hitachi Ltd Corrugated fin type heat exchanger
US4408467A (en) * 1981-11-23 1983-10-11 Carrier Corporation Noise suppressing feeder tube for a refrigerant circuit
JPS60200089A (en) * 1984-03-23 1985-10-09 Hitachi Ltd Direct expansion type regenerative heat exchanger
JPS63131989A (en) * 1986-11-21 1988-06-03 Fujitsu General Ltd Heat exchanger
US4995453A (en) * 1989-07-05 1991-02-26 Signet Systems, Inc. Multiple tube diameter heat exchanger circuit
JPH07103609A (en) * 1993-10-01 1995-04-18 Nippondenso Co Ltd Heat exchanger for freezing cycle
US5755188A (en) * 1995-05-04 1998-05-26 The Babcock & Wilcox Company Variable pressure once-through steam generator furnace having all welded spiral to vertical tube transition with non-split flow circuitry
US5910166A (en) * 1997-11-25 1999-06-08 Whirlpool Corporation Refrigeration system and a capillary tube thereof
CN1166907C (en) * 1997-12-16 2004-09-15 松下电器产业株式会社 Air conditioners using inflammable refrigerant
US6557372B1 (en) * 2002-01-28 2003-05-06 Smc Kabushiki Kaisha Refrigerating unit having plural air cooled condensers
JP3979118B2 (en) * 2002-02-20 2007-09-19 ダイキン工業株式会社 HEAT EXCHANGER, HEAT EXCHANGER MANUFACTURING METHOD, AND AIR CONDITIONER

Also Published As

Publication number Publication date
KR20060111447A (en) 2006-10-27
BR0303172A (en) 2005-04-05
EP1646833A1 (en) 2006-04-19
US20060225460A1 (en) 2006-10-12
AU2004257307A1 (en) 2005-01-27
WO2005008152A1 (en) 2005-01-27

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