ES2137808B1 - Sistema de refrigeracion mejorado. - Google Patents
Sistema de refrigeracion mejorado.Info
- Publication number
- ES2137808B1 ES2137808B1 ES009600994A ES9600994A ES2137808B1 ES 2137808 B1 ES2137808 B1 ES 2137808B1 ES 009600994 A ES009600994 A ES 009600994A ES 9600994 A ES9600994 A ES 9600994A ES 2137808 B1 ES2137808 B1 ES 2137808B1
- Authority
- ES
- Spain
- Prior art keywords
- condenser
- compressor
- refrigeration system
- improved refrigeration
- evaporator
- 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.)
- Expired - Fee Related
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)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (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)
- Applications Or Details Of Rotary Compressors (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
Sistema de refrigeración mejorado, en particular para uso doméstico, con un compresor (2), un condensador (3), un evaporador (4) y una válvula (5) dispuestos entre dichos condensador (3) y evaporador (4). El sistema se caracteriza porque está prevista una válvula (6) de tres vías o de función equivalente entre el condensador (3) y el compresor (2) que establece una derivación (7) entre el compresor (2) y el tubo de aspiración (8) del sistema (1) durante el paro del compresor (2) que bloquea el reflujo de refrigerante contenido en el condensador (3). Figura única.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009600994A ES2137808B1 (es) | 1996-05-03 | 1996-05-03 | Sistema de refrigeracion mejorado. |
DK97500081T DK0805318T3 (da) | 1996-05-03 | 1997-04-29 | Kølesystem |
AT97500081T ATE231232T1 (de) | 1996-05-03 | 1997-04-29 | Kühlanlage |
DE69718372T DE69718372T2 (de) | 1996-05-03 | 1997-04-29 | Kühlanlage |
SI9730484T SI0805318T1 (en) | 1996-05-03 | 1997-04-29 | Refrigeration system |
EP97500081A EP0805318B1 (en) | 1996-05-03 | 1997-04-29 | Refrigeration system |
MXPA/A/1997/003178A MXPA97003178A (es) | 1996-05-03 | 1997-04-30 | Sistema de refrigeracion mejorado |
US08/848,890 US5822999A (en) | 1996-05-03 | 1997-05-01 | Refrigeration system |
CA002204348A CA2204348A1 (en) | 1996-05-03 | 1997-05-02 | Improved refrigeration system |
BR9701986A BR9701986A (pt) | 1996-05-03 | 1997-05-02 | Sistema de refrigeração aperfieçoado |
JP9115852A JPH1073328A (ja) | 1996-05-03 | 1997-05-06 | 冷房装置 |
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 (2)
Publication Number | Publication Date |
---|---|
ES2137808A1 ES2137808A1 (es) | 1999-12-16 |
ES2137808B1 true ES2137808B1 (es) | 2000-08-16 |
Family
ID=8294691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009600994A Expired - Fee Related ES2137808B1 (es) | 1996-05-03 | 1996-05-03 | Sistema de refrigeracion mejorado. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5822999A (es) |
EP (1) | EP0805318B1 (es) |
JP (1) | JPH1073328A (es) |
AT (1) | ATE231232T1 (es) |
BR (1) | BR9701986A (es) |
CA (1) | CA2204348A1 (es) |
DE (1) | DE69718372T2 (es) |
DK (1) | DK0805318T3 (es) |
ES (1) | ES2137808B1 (es) |
SI (1) | SI0805318T1 (es) |
Families Citing this family (10)
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 |
US20140318161A1 (en) * | 2011-10-03 | 2014-10-30 | Electrolux Home Products Corporation N.V. | Refrigerator and method of operating refrigeration system |
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)
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 (es) * | 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 |
-
1996
- 1996-05-03 ES ES009600994A patent/ES2137808B1/es not_active Expired - Fee Related
-
1997
- 1997-04-29 EP EP97500081A patent/EP0805318B1/en not_active Expired - Lifetime
- 1997-04-29 AT AT97500081T patent/ATE231232T1/de not_active IP Right Cessation
- 1997-04-29 DK DK97500081T patent/DK0805318T3/da active
- 1997-04-29 DE DE69718372T patent/DE69718372T2/de not_active Expired - Fee Related
- 1997-04-29 SI SI9730484T patent/SI0805318T1/xx unknown
- 1997-05-01 US US08/848,890 patent/US5822999A/en not_active Expired - Fee Related
- 1997-05-02 CA CA002204348A patent/CA2204348A1/en not_active Abandoned
- 1997-05-02 BR BR9701986A patent/BR9701986A/pt not_active IP Right Cessation
- 1997-05-06 JP JP9115852A patent/JPH1073328A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0805318A2 (en) | 1997-11-05 |
SI0805318T1 (en) | 2003-08-31 |
EP0805318B1 (en) | 2003-01-15 |
EP0805318A3 (en) | 1998-12-02 |
ES2137808A1 (es) | 1999-12-16 |
ATE231232T1 (de) | 2003-02-15 |
DK0805318T3 (da) | 2003-05-05 |
US5822999A (en) | 1998-10-20 |
DE69718372T2 (de) | 2003-10-23 |
JPH1073328A (ja) | 1998-03-17 |
DE69718372D1 (de) | 2003-02-20 |
BR9701986A (pt) | 1998-12-01 |
CA2204348A1 (en) | 1997-11-03 |
MX9703178A (es) | 1998-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer of patent | ||
EC2A | Search report published |
Date of ref document: 19991216 Kind code of ref document: A1 Effective date: 19991216 |
|
FD1A | Patent lapsed |
Effective date: 20040504 |