EP0541172A3 - Kühlschrank mit mehreren Fächern ohne Eisbildung - Google Patents
Kühlschrank mit mehreren Fächern ohne Eisbildung Download PDFInfo
- Publication number
- EP0541172A3 EP0541172A3 EP19920203374 EP92203374A EP0541172A3 EP 0541172 A3 EP0541172 A3 EP 0541172A3 EP 19920203374 EP19920203374 EP 19920203374 EP 92203374 A EP92203374 A EP 92203374A EP 0541172 A3 EP0541172 A3 EP 0541172A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- compartment
- lower temperature
- air
- frost
- plural
- 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.)
- Granted
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
- 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
- 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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
- F25D2317/0653—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
-
- 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
- F25D2700/122—Sensors measuring the inside temperature of freezer compartments
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Defrosting Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912985A IT1251989B (it) | 1991-11-08 | 1991-11-08 | Frigorifero a piu' scomparti senza formazione di brina |
ITMI912985 | 1991-11-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0541172A2 EP0541172A2 (de) | 1993-05-12 |
EP0541172A3 true EP0541172A3 (de) | 1993-05-19 |
EP0541172B1 EP0541172B1 (de) | 1996-06-26 |
Family
ID=11361061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92203374A Expired - Lifetime EP0541172B1 (de) | 1991-11-08 | 1992-11-04 | Kühlschrank mit mehreren Fächern ohne Eisbildung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0541172B1 (de) |
DE (1) | DE69211813T2 (de) |
IT (1) | IT1251989B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940009644A (ko) * | 1992-10-09 | 1994-05-20 | 배순훈 | 냉장고의 온도조절 방법 및 장치 |
BR9403434A (pt) * | 1993-09-04 | 1995-05-09 | Daewoo Electronics Co Ltd | Sistema para reduzir a formação de geada em um refrigerador |
MY122559A (en) * | 1994-04-04 | 2006-04-29 | Samsung Electronics Co Ltd | Refrigerator. |
IT1286409B1 (it) * | 1996-11-27 | 1998-07-08 | Candy Spa | Struttura frigorifera con ventilazione forzata variabile |
AU2001218831A1 (en) * | 2000-08-23 | 2002-03-04 | Bpl Refrigeration Limited | Frost free refrigerator having means to convert the freezer compartment also to fresh food compartment |
BR0202820B1 (pt) * | 2002-07-04 | 2010-12-14 | sistema de distribuiÇço de ar para refrigeradores combinados. | |
DE102012020112A1 (de) * | 2011-10-19 | 2013-04-25 | Thermo Fisher Scientific (Asheville) Llc | High performance refrigerator having insulated evaporator cover |
US9310121B2 (en) | 2011-10-19 | 2016-04-12 | Thermo Fisher Scientific (Asheville) Llc | High performance refrigerator having sacrificial evaporator |
GB2496947A (en) * | 2011-10-19 | 2013-05-29 | Thermo Fisher Scient Asheville | Refrigerator having an evaporator outside a refrigerated cabinet and a valved duct therebetween. |
US9285153B2 (en) | 2011-10-19 | 2016-03-15 | Thermo Fisher Scientific (Asheville) Llc | High performance refrigerator having passive sublimation defrost of evaporator |
DE102012020111A1 (de) * | 2011-10-19 | 2013-04-25 | Thermo Fisher Scientific (Asheville) LLC (n. d. Ges. d. Staates Delaware) | Hochleistungskühlgerät mit zwei verdampfern |
CN106766538B (zh) * | 2017-03-13 | 2023-04-21 | 广东维诺电器有限公司 | 一种同步循环的双温区酒柜或冷柜 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248894A (en) * | 1965-02-08 | 1966-05-03 | Westinghouse Electric Corp | Refrigeration apparatus |
US3248893A (en) * | 1965-02-08 | 1966-05-03 | Westinghouse Electric Corp | Refrigeration apparatus |
US4481787A (en) * | 1982-07-16 | 1984-11-13 | Whirlpool Corporation | Sequentially controlled single evaporator refrigerator |
-
1991
- 1991-11-08 IT ITMI912985A patent/IT1251989B/it active IP Right Grant
-
1992
- 1992-11-04 DE DE69211813T patent/DE69211813T2/de not_active Expired - Fee Related
- 1992-11-04 EP EP92203374A patent/EP0541172B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248894A (en) * | 1965-02-08 | 1966-05-03 | Westinghouse Electric Corp | Refrigeration apparatus |
US3248893A (en) * | 1965-02-08 | 1966-05-03 | Westinghouse Electric Corp | Refrigeration apparatus |
US4481787A (en) * | 1982-07-16 | 1984-11-13 | Whirlpool Corporation | Sequentially controlled single evaporator refrigerator |
Also Published As
Publication number | Publication date |
---|---|
ITMI912985A1 (it) | 1993-05-08 |
DE69211813T2 (de) | 1996-11-07 |
ITMI912985A0 (it) | 1991-11-08 |
EP0541172B1 (de) | 1996-06-26 |
EP0541172A2 (de) | 1993-05-12 |
DE69211813D1 (de) | 1996-08-01 |
IT1251989B (it) | 1995-05-27 |
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