BR0306232A - Improvement in cabinet cooling system - Google Patents

Improvement in cabinet cooling system

Info

Publication number
BR0306232A
BR0306232A BR0306232-5A BR0306232A BR0306232A BR 0306232 A BR0306232 A BR 0306232A BR 0306232 A BR0306232 A BR 0306232A BR 0306232 A BR0306232 A BR 0306232A
Authority
BR
Brazil
Prior art keywords
improvement
cooling system
outlet
compressor
fluid communication
Prior art date
Application number
BR0306232-5A
Other languages
Portuguese (pt)
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
Priority to BR0306232-5A priority Critical patent/BR0306232A/en
Priority to US10/596,076 priority patent/US20070125120A1/en
Priority to EP04797151A priority patent/EP1692438A1/en
Priority to PCT/BR2004/000234 priority patent/WO2005052469A1/en
Publication of BR0306232A publication Critical patent/BR0306232A/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity 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
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25D23/06—Walls
    • F25D23/061—Walls with conduit means
    • 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
    • F25D23/02—Doors; Covers
    • F25D23/026—Doors; Covers for open-top cabinets
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/10—Refrigerator top-coolers

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

"APERFEIçOAMENTO EM UM SISTEMA DE REFRIGERAçãO DE GABINETES". Providos de uma tampa superior e de paredes periféricas internas (P) em chapa metálica, em torno das quais é assentado um meio evaporador (1) conectado à saída de um dispositivo de expansão (2) que é conectado à saída de condensador (3) e à sucção de um compressor (4) do sistema de refrigeração, dito meio evaporador (1) compreendendo, pelo menos, duas extensões de tubo (10), cada uma delas sendo assentada em torno de uma respectiva porção da altura das paredes periféricas internas (P) e tendo um extremo de entrada de fluido refrigerante mantido em comunicação fluida com um respectivo dispositivo de expansão (2), e um extremo de saída de fluido refrigerante, mantido em comunicação fluida com o compressor (4)."IMPROVEMENT IN A OFFICE COOLING SYSTEM". Provided with an upper cover and internal sheet metal peripheral walls (P), around which an evaporating medium (1) is connected to the outlet of an expansion device (2) which is connected to the condenser outlet (3) and suctioning a compressor (4) from the refrigeration system, said evaporator means (1) comprising at least two tube extensions (10), each of which is seated about a respective portion of the height of the inner peripheral walls. (P) and having a refrigerant inlet end maintained in fluid communication with a respective expansion device (2), and having a refrigerant outlet end, maintained in fluid communication with the compressor (4).

BR0306232-5A 2003-11-28 2003-11-28 Improvement in cabinet cooling system BR0306232A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR0306232-5A BR0306232A (en) 2003-11-28 2003-11-28 Improvement in cabinet cooling system
US10/596,076 US20070125120A1 (en) 2003-11-28 2004-11-24 Refrigeration system for cabinets
EP04797151A EP1692438A1 (en) 2003-11-28 2004-11-24 Improvement in a refrigeration system for cabinets
PCT/BR2004/000234 WO2005052469A1 (en) 2003-11-28 2004-11-24 Improvement in a refrigeration system for cabinets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0306232-5A BR0306232A (en) 2003-11-28 2003-11-28 Improvement in cabinet cooling system

Publications (1)

Publication Number Publication Date
BR0306232A true BR0306232A (en) 2005-07-19

Family

ID=36676181

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0306232-5A BR0306232A (en) 2003-11-28 2003-11-28 Improvement in cabinet cooling system

Country Status (4)

Country Link
US (1) US20070125120A1 (en)
EP (1) EP1692438A1 (en)
BR (1) BR0306232A (en)
WO (1) WO2005052469A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8646286B2 (en) 2010-12-30 2014-02-11 Pdx Technologies Llc Refrigeration system controlled by refrigerant quality within evaporator
EP2867597B1 (en) * 2012-06-29 2020-03-11 Unilever Plc. Display cabinets for frozen products
US9791188B2 (en) 2014-02-07 2017-10-17 Pdx Technologies Llc Refrigeration system with separate feedstreams to multiple evaporator zones
CN104913564A (en) * 2015-06-24 2015-09-16 合肥美的电冰箱有限公司 Refrigerating apparatus
KR102622596B1 (en) 2015-12-21 2024-01-10 트루 매뉴팩쳐링 코., 인크. Ice maker with double-circuit evaporator for hydrocarbon refrigerants
DE102020116969A1 (en) * 2020-06-26 2021-12-30 Binder Gmbh Evaporator and climate cabinet

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150699A (en) * 1932-11-23 1939-03-14 Nash Kelvinator Corp Refrigerating apparatus and method
US2730868A (en) * 1951-10-12 1956-01-17 Nash Kelvinator Corp Multiple temperature refrigerating apparatus
US2728199A (en) * 1952-08-05 1955-12-27 Gen Electric Secondary system for fresh food door compartment
US3094164A (en) * 1960-07-01 1963-06-18 Burton R Sherman Refrigerated chest
US3211505A (en) * 1963-03-18 1965-10-12 Studebaker Corp Equipment module for refrigeration cabinets
US3269787A (en) * 1963-10-15 1966-08-30 Studebaker Corp Refrigeration cabinet
US3541808A (en) * 1968-10-10 1970-11-24 Mink Dayton Inc Drinking fountain
GB1394342A (en) * 1973-06-21 1975-05-14 Lec Refrigeration Ltd Refrigerated food storage cabinets
US4369631A (en) * 1979-12-07 1983-01-25 Tyler Refrigeration Corporation Refrigerated merchandizer display case adapted for energy conservation
US4369632A (en) * 1979-12-07 1983-01-25 Tyler Refrigeration Corporation Refrigerated merchandiser display case
CA2004220A1 (en) * 1989-11-29 1991-05-29 Charles Gregory Apparatus for the sensing of refrigerant temperatures and the control of refrigerant loading
CA2080219A1 (en) * 1991-11-04 1993-05-05 Leroy John Herbst Household refrigerator with improved refrigeration circuit
US5357767A (en) * 1993-05-07 1994-10-25 Hussmann Corporation Low temperature display merchandiser
DE4430468C2 (en) * 1994-08-27 1998-05-28 Danfoss As Control device of a cooling device
EP1434018A3 (en) * 1995-03-14 2009-07-01 Hussmann Corporation Refrigerated merchandiser with modular evaporator coils and electronic evaporator pressure regulator control
US5517826A (en) * 1995-03-14 1996-05-21 Hussmann Corporation Refrigerated merchandiser with modular external frame structure
US6257010B1 (en) * 1999-10-11 2001-07-10 Duke Manufacturing Co. Merchandiser for warm and cold foods
JP3610005B2 (en) * 2000-12-04 2005-01-12 ホシザキ電機株式会社 Horizontal refrigerator

Also Published As

Publication number Publication date
EP1692438A1 (en) 2006-08-23
US20070125120A1 (en) 2007-06-07
WO2005052469A1 (en) 2005-06-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2116 DE 26/07/2011.