WO2012130624A3 - Refrigerator having an axial fan - Google Patents
Refrigerator having an axial fan Download PDFInfo
- Publication number
- WO2012130624A3 WO2012130624A3 PCT/EP2012/054571 EP2012054571W WO2012130624A3 WO 2012130624 A3 WO2012130624 A3 WO 2012130624A3 EP 2012054571 W EP2012054571 W EP 2012054571W WO 2012130624 A3 WO2012130624 A3 WO 2012130624A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- axial fan
- refrigerator
- air duct
- fan
- offset
- 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
- 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
-
- 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
- F25D2317/063—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 with air guides
-
- 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
- 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
- F25D2317/0671—Inlet 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
- 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
- F25D2317/068—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 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
- F25D2500/00—Problems to be solved
- F25D2500/02—Geometry problems
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
In a refrigerator having an axial fan (11) and an air duct (10) which adjoins the axial fan (11), an inlet (17) in the air duct (10) is offset in relation to the axis (15) of the fan (11) in a first direction, and the air duct (10) is asymmetrical in relation to a plane (21) which runs through the axis (15) of the axial fan (11) and is parallel to the direction of the offset.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280016267.9A CN103459951B (en) | 2011-03-28 | 2012-03-15 | There is the refrigerating appliance of ventilation by axial flow fan device |
EP12709855.6A EP2691711B1 (en) | 2011-03-28 | 2012-03-15 | Refrigerator having an axial fan |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011006244.0 | 2011-03-28 | ||
DE102011006244A DE102011006244A1 (en) | 2011-03-28 | 2011-03-28 | Refrigeration unit with axial fan |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012130624A2 WO2012130624A2 (en) | 2012-10-04 |
WO2012130624A3 true WO2012130624A3 (en) | 2012-11-22 |
Family
ID=45872946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/054571 WO2012130624A2 (en) | 2011-03-28 | 2012-03-15 | Refrigerator having an axial fan |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2691711B1 (en) |
CN (1) | CN103459951B (en) |
DE (1) | DE102011006244A1 (en) |
WO (1) | WO2012130624A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105737483B (en) * | 2014-12-12 | 2019-08-09 | 博西华电器(江苏)有限公司 | Refrigerating appliance |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345437A2 (en) * | 1988-06-08 | 1989-12-13 | INDUSTRIE ZANUSSI S.p.A. | Refrigerating apparatus with at least one compartment at even temperature and high relative humidity |
DE102009002644A1 (en) * | 2009-04-24 | 2010-10-28 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with blower |
DE102009003263A1 (en) * | 2009-05-20 | 2010-11-25 | BSH Bosch und Siemens Hausgeräte GmbH | No-frost refrigerating appliance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938034A (en) * | 1989-05-03 | 1990-07-03 | Hill Refrigeration Corporation | Opened front refrigerated display case |
JP2002318054A (en) * | 2001-04-20 | 2002-10-31 | Fujitsu General Ltd | Refrigerator |
CN1265100C (en) * | 2002-04-15 | 2006-07-19 | 乐金电子(天津)电器有限公司 | Cross flow fan |
CN1453540A (en) * | 2003-05-29 | 2003-11-05 | 上海交通大学 | Directly cooling refrigerator with forced convective refrigerating compartment |
-
2011
- 2011-03-28 DE DE102011006244A patent/DE102011006244A1/en not_active Withdrawn
-
2012
- 2012-03-15 CN CN201280016267.9A patent/CN103459951B/en active Active
- 2012-03-15 WO PCT/EP2012/054571 patent/WO2012130624A2/en active Application Filing
- 2012-03-15 EP EP12709855.6A patent/EP2691711B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0345437A2 (en) * | 1988-06-08 | 1989-12-13 | INDUSTRIE ZANUSSI S.p.A. | Refrigerating apparatus with at least one compartment at even temperature and high relative humidity |
DE102009002644A1 (en) * | 2009-04-24 | 2010-10-28 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with blower |
DE102009003263A1 (en) * | 2009-05-20 | 2010-11-25 | BSH Bosch und Siemens Hausgeräte GmbH | No-frost refrigerating appliance |
Also Published As
Publication number | Publication date |
---|---|
WO2012130624A2 (en) | 2012-10-04 |
CN103459951B (en) | 2016-02-17 |
EP2691711A2 (en) | 2014-02-05 |
CN103459951A (en) | 2013-12-18 |
EP2691711B1 (en) | 2015-07-08 |
DE102011006244A1 (en) | 2012-10-04 |
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