WO2007031457A3 - No-frost refrigeration device - Google Patents
No-frost refrigeration device Download PDFInfo
- Publication number
- WO2007031457A3 WO2007031457A3 PCT/EP2006/066093 EP2006066093W WO2007031457A3 WO 2007031457 A3 WO2007031457 A3 WO 2007031457A3 EP 2006066093 W EP2006066093 W EP 2006066093W WO 2007031457 A3 WO2007031457 A3 WO 2007031457A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refrigeration device
- passage
- support
- evaporator
- frost refrigeration
- 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
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- 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
- F25D17/067—Evaporator fan units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- F25B2500/13—Vibrations
-
- 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
- F25D2317/0655—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 top
-
- 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
- F25D2317/066—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 supply
- F25D2317/0665—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 supply from the top
-
- 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
- F25D2317/0681—Details thereof
-
- 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
- F25D2317/0683—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 the fans not of the axial type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vibration Prevention Devices (AREA)
- Defrosting Systems (AREA)
Abstract
The invention relates to an evaporator unit for a no-frost refrigeration device which comprises an evaporator, a support (7) which surrounds the evaporator, wherein a passage (10) which leads to an air channel (14) is formed in a wall (16) of the support (7), and a ventilator (11) which is mounted on the passage (10) such that vibrations are dampened and is supported by a wall element (15) of the air channel (14) which is opposite the passage (10). The wall element (15) is secured to the support (7) by means of vibration-dampening elements (20, 21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06793293A EP1926947A2 (en) | 2005-09-12 | 2006-09-07 | No-frost refrigeration device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520014370 DE202005014370U1 (en) | 2005-09-12 | 2005-09-12 | No-frost refrigerating appliance |
DE202005014370.7 | 2005-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007031457A2 WO2007031457A2 (en) | 2007-03-22 |
WO2007031457A3 true WO2007031457A3 (en) | 2007-05-24 |
Family
ID=36776584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/066093 WO2007031457A2 (en) | 2005-09-12 | 2006-09-07 | No-frost refrigeration device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1926947A2 (en) |
CN (1) | CN101263351A (en) |
DE (1) | DE202005014370U1 (en) |
RU (1) | RU2405118C2 (en) |
WO (1) | WO2007031457A2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SI22310A (en) * | 2006-06-02 | 2007-12-31 | Gorenje Gospodinjski Aparati, D.D. | Modular design cooling unit |
KR101265638B1 (en) * | 2007-03-30 | 2013-05-22 | 엘지전자 주식회사 | Evaporator integrated duct and refrigerator having the same |
DE202007015310U1 (en) | 2007-06-28 | 2008-11-06 | Liebherr-Hausgeräte Ochsenhausen GmbH | Evaporator module and refrigerator and / or freezer with such an evaporator module |
DE102009003263A1 (en) * | 2009-05-20 | 2010-11-25 | BSH Bosch und Siemens Hausgeräte GmbH | No-frost refrigerating appliance |
DE102009029129A1 (en) | 2009-09-02 | 2011-03-03 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with a retaining clip for a fan motor |
DE102009045342A1 (en) * | 2009-10-05 | 2011-04-07 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with fan |
DE102009045341A1 (en) * | 2009-10-05 | 2011-04-07 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with fan |
DE102009060083A1 (en) * | 2009-11-04 | 2011-05-12 | Liebherr-Hausgeräte Lienz Gmbh | Fridge and / or freezer |
DE102012201883A1 (en) | 2012-02-09 | 2013-08-14 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with a fan |
EP2639532A3 (en) * | 2012-03-13 | 2014-10-01 | Indesit Company Beyaz Esya Sanayi ve Ticaret Anonim Sirketi | Inclined mounted fan structure |
DE102012218347A1 (en) * | 2012-10-09 | 2014-05-15 | BSH Bosch und Siemens Hausgeräte GmbH | fan unit |
CN105051472B (en) * | 2012-12-24 | 2017-03-08 | 阿塞里克股份有限公司 | Evaporator fan case fixed system for freezer unit |
US10274243B2 (en) | 2013-03-05 | 2019-04-30 | Lg Electronics Inc. | Refrigerator |
CN103542672A (en) * | 2013-10-31 | 2014-01-29 | 海信容声(广东)冰箱有限公司 | Refrigerator |
KR102289289B1 (en) * | 2017-03-10 | 2021-08-13 | 엘지전자 주식회사 | Refrigerator |
CN207333306U (en) * | 2017-06-20 | 2018-05-08 | 博西华电器(江苏)有限公司 | Refrigerator and its fan assembly |
CN110160284B (en) * | 2019-04-15 | 2021-09-21 | 合肥华凌股份有限公司 | Refrigeration device |
CN111189275B (en) * | 2020-01-09 | 2021-08-24 | 青岛海尔电冰箱有限公司 | Household electrical appliance |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962870A (en) * | 1958-01-20 | 1960-12-06 | Revco Inc | Defrosting system and apparatus |
JPS61285364A (en) * | 1985-06-12 | 1986-12-16 | 株式会社日立製作所 | Air blasting device for refrigerator |
JPS63111300A (en) * | 1986-10-29 | 1988-05-16 | Hitachi Ltd | Blower device |
JPH08100790A (en) * | 1994-09-30 | 1996-04-16 | Hitachi Ltd | Cooling air circulating fan device for freezer/ refrigerator |
DE19712228A1 (en) * | 1997-03-24 | 1998-10-01 | Behr Gmbh & Co | Easily demountable fixing for vehicle fan motor |
JP2001059670A (en) * | 1999-08-20 | 2001-03-06 | Fujitsu General Ltd | Refrigerator |
JP2003314500A (en) * | 2002-04-19 | 2003-11-06 | Toshiba Corp | Blower and refrigerator |
JP2003322453A (en) * | 2002-05-02 | 2003-11-14 | Hoshizaki Electric Co Ltd | Cooling cabinet |
JP2004047835A (en) * | 2002-07-12 | 2004-02-12 | Ricoh Co Ltd | Supporting member, fan and image formation device |
-
2005
- 2005-09-12 DE DE200520014370 patent/DE202005014370U1/en not_active Expired - Lifetime
-
2006
- 2006-09-07 EP EP06793293A patent/EP1926947A2/en not_active Withdrawn
- 2006-09-07 CN CNA200680033298XA patent/CN101263351A/en active Pending
- 2006-09-07 WO PCT/EP2006/066093 patent/WO2007031457A2/en active Application Filing
- 2006-09-07 RU RU2008111570/21A patent/RU2405118C2/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962870A (en) * | 1958-01-20 | 1960-12-06 | Revco Inc | Defrosting system and apparatus |
JPS61285364A (en) * | 1985-06-12 | 1986-12-16 | 株式会社日立製作所 | Air blasting device for refrigerator |
JPS63111300A (en) * | 1986-10-29 | 1988-05-16 | Hitachi Ltd | Blower device |
JPH08100790A (en) * | 1994-09-30 | 1996-04-16 | Hitachi Ltd | Cooling air circulating fan device for freezer/ refrigerator |
DE19712228A1 (en) * | 1997-03-24 | 1998-10-01 | Behr Gmbh & Co | Easily demountable fixing for vehicle fan motor |
JP2001059670A (en) * | 1999-08-20 | 2001-03-06 | Fujitsu General Ltd | Refrigerator |
JP2003314500A (en) * | 2002-04-19 | 2003-11-06 | Toshiba Corp | Blower and refrigerator |
JP2003322453A (en) * | 2002-05-02 | 2003-11-14 | Hoshizaki Electric Co Ltd | Cooling cabinet |
JP2004047835A (en) * | 2002-07-12 | 2004-02-12 | Ricoh Co Ltd | Supporting member, fan and image formation device |
Also Published As
Publication number | Publication date |
---|---|
RU2008111570A (en) | 2009-10-20 |
EP1926947A2 (en) | 2008-06-04 |
RU2405118C2 (en) | 2010-11-27 |
DE202005014370U1 (en) | 2006-07-20 |
WO2007031457A2 (en) | 2007-03-22 |
CN101263351A (en) | 2008-09-10 |
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