BR0211864A - Aparelho de refrigeração e processo de funcionamento para um aparelho de refrigeração - Google Patents
Aparelho de refrigeração e processo de funcionamento para um aparelho de refrigeraçãoInfo
- Publication number
- BR0211864A BR0211864A BR0211864-5A BR0211864A BR0211864A BR 0211864 A BR0211864 A BR 0211864A BR 0211864 A BR0211864 A BR 0211864A BR 0211864 A BR0211864 A BR 0211864A
- Authority
- BR
- Brazil
- Prior art keywords
- operational
- temperature
- fan
- refrigeration apparatus
- operational phases
- Prior art date
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
-
- 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
- F25B2500/31—Low ambient temperatures
-
- 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
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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
- F25B2600/11—Fan speed control
- F25B2600/112—Fan speed control of evaporator fans
-
- 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
- F25D2400/04—Refrigerators with a horizontal mullion
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/122—Sensors measuring the inside temperature of freezer compartments
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Control Of Temperature (AREA)
Abstract
"APARELHO DE REFRIGERAçãO E PROCESSO DE FUNCIONAMENTO PARA UM APARELHO DE REFRIGERAçãO". A presente invenção refere-se a um aparelho de refrigeração, com duas zonas de temperatura (1,2) refrigeradas por evaporadores (4, 5) dispostos em uma circulação de agente de refrigeração comum, das quais a primeira (1) está dotada de um soprador (9), a circulação de agente de refrigeração é operada intermitentemente, na dependência de uma temperatura medida em uma das zonas de temperatura, para conservar as temperaturas das zonas de temperatura (1, 2) em suas respectivas faixas teóricas. Também o soprador (9) é operado intermitentemente, sendo que as fases de funcionamento e de parada da circulação de agente de refrigeração e do soprador (9) são determinadas de tal modo que fases de funcionamento da circulação de agente de refrigeração coincidem, pelo menos parcialmente, com fases de parada do soprador (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10139834A DE10139834A1 (de) | 2001-08-14 | 2001-08-14 | Kältegerät und Betriebsverfahren für ein Kältegerät |
PCT/EP2002/008958 WO2003016798A2 (de) | 2001-08-14 | 2002-08-09 | Kältegerät und betriebsverfahren für ein kältegerät |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0211864A true BR0211864A (pt) | 2004-09-21 |
Family
ID=7695366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0211864-5A BR0211864A (pt) | 2001-08-14 | 2002-08-09 | Aparelho de refrigeração e processo de funcionamento para um aparelho de refrigeração |
Country Status (8)
Country | Link |
---|---|
US (1) | US7096682B2 (pt) |
EP (1) | EP1419351B1 (pt) |
CN (1) | CN1322291C (pt) |
AT (1) | ATE426786T1 (pt) |
BR (1) | BR0211864A (pt) |
DE (2) | DE10139834A1 (pt) |
ES (1) | ES2323049T3 (pt) |
WO (1) | WO2003016798A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326329A1 (de) * | 2003-06-11 | 2004-12-30 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät mit gesteuerter Entfeuchtung |
US20070137226A1 (en) * | 2005-12-21 | 2007-06-21 | Samsung Electronics Co., Ltd. | Refrigerator and method for controlling the refrigerator |
US9046094B2 (en) | 2012-08-24 | 2015-06-02 | Whirlpool Corporation | Refrigerator with energy consumption optimization using adaptive fan delay |
CN105258446B (zh) * | 2015-11-05 | 2018-08-10 | 青岛海尔股份有限公司 | 采用直线压缩机的冰箱控制方法及控制系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3904216A1 (de) * | 1989-02-13 | 1990-08-16 | Miele & Cie | Kuehlschrank mit einer mikroprozessorgesteuerten temperaturregelung |
KR0149917B1 (ko) * | 1994-11-11 | 1999-05-01 | 김광호 | 고효율 독립냉각 싸이클을 가지는 냉장고의 운전제어장치 |
KR0164759B1 (ko) * | 1994-11-11 | 1999-02-18 | 김광호 | 고효율 독립냉각 싸이클을 가지는 냉장고의 운전제어회로 |
NZ294934A (en) * | 1994-11-11 | 1998-09-24 | Samsung Electronics Co Ltd | Vapour compression cycle refrigerator: forced air circulation freezing and refrigerating compartments with serial evaporators |
KR100191499B1 (ko) * | 1994-11-17 | 1999-06-15 | 윤종용 | 냉장고의 운전제어장치 및 그 방법 |
TW446106U (en) * | 1998-02-20 | 2001-07-11 | Matsushita Refrigeration Co Lt | Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment |
DE19815642A1 (de) * | 1998-04-07 | 1999-10-14 | Bsh Bosch Siemens Hausgeraete | Verfahren zur Steuerung eines Kältegerätes |
DE19822275A1 (de) | 1998-05-18 | 1999-11-25 | Bsh Bosch Siemens Hausgeraete | Verfahren zur Steuerung eines Kältegerätes |
US6286326B1 (en) * | 1998-05-27 | 2001-09-11 | Worksmart Energy Enterprises, Inc. | Control system for a refrigerator with two evaporating temperatures |
-
2001
- 2001-08-14 DE DE10139834A patent/DE10139834A1/de not_active Withdrawn
-
2002
- 2002-08-09 AT AT02794768T patent/ATE426786T1/de not_active IP Right Cessation
- 2002-08-09 DE DE50213395T patent/DE50213395D1/de not_active Expired - Lifetime
- 2002-08-09 CN CNB028160169A patent/CN1322291C/zh not_active Expired - Lifetime
- 2002-08-09 EP EP02794768A patent/EP1419351B1/de not_active Expired - Lifetime
- 2002-08-09 BR BR0211864-5A patent/BR0211864A/pt active Search and Examination
- 2002-08-09 ES ES02794768T patent/ES2323049T3/es not_active Expired - Lifetime
- 2002-08-09 WO PCT/EP2002/008958 patent/WO2003016798A2/de active Application Filing
-
2004
- 2004-02-09 US US10/774,984 patent/US7096682B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7096682B2 (en) | 2006-08-29 |
EP1419351A2 (de) | 2004-05-19 |
EP1419351B1 (de) | 2009-03-25 |
ATE426786T1 (de) | 2009-04-15 |
ES2323049T3 (es) | 2009-07-06 |
DE50213395D1 (de) | 2009-05-07 |
CN1610812A (zh) | 2005-04-27 |
WO2003016798A3 (de) | 2003-05-08 |
US20050028541A1 (en) | 2005-02-10 |
DE10139834A1 (de) | 2003-02-27 |
WO2003016798A2 (de) | 2003-02-27 |
CN1322291C (zh) | 2007-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |