BR9701986A - Sistema de refrigeração aperfieçoado - Google Patents

Sistema de refrigeração aperfieçoado

Info

Publication number
BR9701986A
BR9701986A BR9701986A BR9701986A BR9701986A BR 9701986 A BR9701986 A BR 9701986A BR 9701986 A BR9701986 A BR 9701986A BR 9701986 A BR9701986 A BR 9701986A BR 9701986 A BR9701986 A BR 9701986A
Authority
BR
Brazil
Prior art keywords
condenser
compressor
cooling system
improved cooling
evaporator
Prior art date
Application number
BR9701986A
Other languages
English (en)
Inventor
Salo Miguel Jornet
Original Assignee
Electrolux Espana S A
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 Electrolux Espana S A filed Critical Electrolux Espana S A
Publication of BR9701986A publication Critical patent/BR9701986A/pt

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration cycle
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to the compressor
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
  • Liquid Crystal Substances (AREA)
  • Compressor (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
BR9701986A 1996-05-03 1997-05-02 Sistema de refrigeração aperfieçoado BR9701986A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009600994A ES2137808B1 (es) 1996-05-03 1996-05-03 Sistema de refrigeracion mejorado.

Publications (1)

Publication Number Publication Date
BR9701986A true BR9701986A (pt) 1998-12-01

Family

ID=8294691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9701986A BR9701986A (pt) 1996-05-03 1997-05-02 Sistema de refrigeração aperfieçoado

Country Status (10)

Country Link
US (1) US5822999A (pt)
EP (1) EP0805318B1 (pt)
JP (1) JPH1073328A (pt)
AT (1) ATE231232T1 (pt)
BR (1) BR9701986A (pt)
CA (1) CA2204348A1 (pt)
DE (1) DE69718372T2 (pt)
DK (1) DK0805318T3 (pt)
ES (1) ES2137808B1 (pt)
SI (1) SI0805318T1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535763B1 (en) * 1999-08-22 2003-03-18 Cardia Pacemakers, Inc. Event marker alignment by inclusion of event marker transmission latency in the real-time data stream
KR100608684B1 (ko) * 2004-08-20 2006-08-08 엘지전자 주식회사 공기조화기의 솔레노이드 밸브 제어방법
JP4534227B2 (ja) * 2005-09-30 2010-09-01 Ｓｍｃ株式会社 水冷却式恒温液循環装置及び該装置における循環液温度制御方法
DE202007002352U1 (de) * 2007-01-17 2008-05-29 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
BR112014007624A2 (pt) * 2011-10-03 2017-04-18 Electrolux Home Products Corp Nv método para operar um sistema de refrigeração, e, geladeira
EP2811241B1 (en) * 2012-02-02 2019-07-24 Mitsubishi Electric Corporation Air-conditioning unit and air-conditioning unit for railway vehicle
CN111059319B (zh) * 2018-10-17 2024-05-14 广东美芝精密制造有限公司 三通阀、压缩机组件、制冷装置及其控制方法
US11085681B2 (en) * 2019-02-07 2021-08-10 Heatcraft Refrigeration Products Llc Cooling system
CN110595095B (zh) * 2019-10-08 2023-08-01 珠海格力电器股份有限公司 一种空调系统和控制方法
AR118888A1 (es) * 2020-05-08 2021-11-10 Federico Catanese Módulo de mingitorios con control de temperatura para evitar malos olores

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126713A (en) * 1964-03-31 Apparatus and method for preventing refrigerant condensing
US1858517A (en) * 1930-06-25 1932-05-17 Brunswickkroeschell Company Refrigerating system
US2137761A (en) * 1933-11-29 1938-11-22 Gen Motors Corp Refrigerating apparatus
US3060699A (en) * 1959-10-01 1962-10-30 Alco Valve Co Condenser pressure regulating system
GB1072048A (en) * 1963-12-07 1967-06-14 Dowty Technical Dev Ltd Refrigeration systems
US3435626A (en) * 1966-02-07 1969-04-01 Recold Corp Pressure control apparatus for refrigeration system
US3710586A (en) * 1971-02-16 1973-01-16 Borg Warner Refrigeration system with fluid transformer for controlling regrigerant flow
DK136741B (da) * 1971-09-24 1977-11-14 Sabroe & Co As Thomas Ths Anlæg med en varmeudviklende del, fortrinsvis en kølekompressor, som holdes kølet med et kølemedium.
US3722228A (en) * 1971-10-12 1973-03-27 R Smith Control of refrigerant migration to compressor during shutdown
FR2233573B3 (pt) * 1973-06-18 1977-04-15 Cappellini Alvaro
JPS57126581A (en) * 1981-01-28 1982-08-06 Mitsubishi Electric Corp Control element of refrigerant circuit
JPS5995350A (ja) * 1982-11-22 1984-06-01 三菱電機株式会社 容量制御型冷凍サイクルの制御装置
JPS62206357A (ja) * 1986-03-05 1987-09-10 三菱電機株式会社 ヒ−トポンプ用センサ−装置
IT8632304V0 (it) 1986-04-09 1986-04-09 Necchi Spa Impianto frigorifero alimentato da un compressore alternativo.
US4970872A (en) * 1988-08-12 1990-11-20 Empresa Brosileria de Compresseres S/A-EMBRACO Blocking valve for refrigeration or air conditioning systems
GB9021611D0 (en) 1990-10-04 1990-11-21 N D Marston Ltd Vapour compression systems
US5125100A (en) * 1990-07-02 1992-06-23 Katznelson Ron D Optimal signal synthesis for distortion cancelling multicarrier systems
EP0504775A3 (en) 1991-03-19 1993-01-20 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
AU1283092A (en) 1991-03-19 1992-09-24 White Consolidated Industries, Inc. Refrigerator system with subcooling flow control valve
JP3339040B2 (ja) * 1992-09-30 2002-10-28 株式会社デンソー 車両用空調装置
JPH07103581A (ja) * 1993-10-06 1995-04-18 Matsushita Refrig Co Ltd 冷凍システム

Also Published As

Publication number Publication date
DE69718372D1 (de) 2003-02-20
SI0805318T1 (en) 2003-08-31
EP0805318A2 (en) 1997-11-05
JPH1073328A (ja) 1998-03-17
EP0805318B1 (en) 2003-01-15
DE69718372T2 (de) 2003-10-23
ES2137808A1 (es) 1999-12-16
CA2204348A1 (en) 1997-11-03
EP0805318A3 (en) 1998-12-02
MX9703178A (es) 1998-05-31
ES2137808B1 (es) 2000-08-16
ATE231232T1 (de) 2003-02-15
DK0805318T3 (da) 2003-05-05
US5822999A (en) 1998-10-20

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Owner name: CUBIGEL, S.A. (ES)

Free format text: TRANSFERIDO DE: ELECTROLUX ESPANA, S.A.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A,11A,E 12A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.