EP2220376A4 - FAN - Google Patents

FAN

Info

Publication number
EP2220376A4
EP2220376A4 EP08848949.7A EP08848949A EP2220376A4 EP 2220376 A4 EP2220376 A4 EP 2220376A4 EP 08848949 A EP08848949 A EP 08848949A EP 2220376 A4 EP2220376 A4 EP 2220376A4
Authority
EP
European Patent Office
Prior art keywords
fan
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
Application number
EP08848949.7A
Other languages
German (de)
French (fr)
Other versions
EP2220376B1 (en
EP2220376A2 (en
Inventor
Sung-Ho Choi
Kyu-Young Kim
Jae-Myung Chin
Sang-Ryul Lee
Dong-Han Kim
Si-Young Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020070117561A external-priority patent/KR100924072B1/en
Priority claimed from KR1020070117560A external-priority patent/KR100938383B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2220376A2 publication Critical patent/EP2220376A2/en
Publication of EP2220376A4 publication Critical patent/EP2220376A4/en
Application granted granted Critical
Publication of EP2220376B1 publication Critical patent/EP2220376B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4246—Fan casings comprising more than one outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Constitution Of High-Frequency Heating (AREA)
EP08848949.7A 2007-11-16 2008-11-17 Fan Active EP2220376B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020070117561A KR100924072B1 (en) 2007-11-16 2007-11-16 Fans and microwave ovens containing them
KR1020070117560A KR100938383B1 (en) 2007-11-16 2007-11-16 Microwave
PCT/KR2008/006768 WO2009064148A2 (en) 2007-11-16 2008-11-17 Fan

Publications (3)

Publication Number Publication Date
EP2220376A2 EP2220376A2 (en) 2010-08-25
EP2220376A4 true EP2220376A4 (en) 2016-04-27
EP2220376B1 EP2220376B1 (en) 2017-08-16

Family

ID=40639333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08848949.7A Active EP2220376B1 (en) 2007-11-16 2008-11-17 Fan

Country Status (3)

Country Link
US (1) US20110008161A1 (en)
EP (1) EP2220376B1 (en)
WO (1) WO2009064148A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016103022A1 (en) * 2016-02-22 2017-08-24 Claas Selbstfahrende Erntemaschinen Gmbh cleaning fan
US10694678B2 (en) * 2018-04-29 2020-06-30 Deere & Company Combine harvester fan housing assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772888A (en) * 1954-12-21 1957-04-17 Poul Richard Christensen Fan housing
FR1495696A (en) * 1966-09-30 1967-09-22 Alexander Dunn Ltd Storage heaters
US4002109A (en) * 1972-12-28 1977-01-11 Matsushita Electric Industrial Co., Ltd. Blower
US5092136A (en) * 1990-03-30 1992-03-03 Samsung Electronics Co., Ltd. Cooling air supply guide apparatus
US6093096A (en) * 1997-09-03 2000-07-25 Denso Corporation Air conditioning apparatus for a rear seat of vehicle
JP2003214398A (en) * 2002-01-23 2003-07-30 Sharp Corp Air blower and heating cooker comprising the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330938A (en) * 1941-11-14 1943-10-05 Torrington Mfg Co Multiple outlet blower assembly
JPS4896748U (en) * 1972-02-18 1973-11-16
JPS62118097A (en) * 1985-11-18 1987-05-29 Matsushita Electric Ind Co Ltd Centrifugal blower
US20020119044A1 (en) * 2001-02-26 2002-08-29 O'connor, John F. Centrifugal blower with partitioned scroll diffuser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772888A (en) * 1954-12-21 1957-04-17 Poul Richard Christensen Fan housing
FR1495696A (en) * 1966-09-30 1967-09-22 Alexander Dunn Ltd Storage heaters
US4002109A (en) * 1972-12-28 1977-01-11 Matsushita Electric Industrial Co., Ltd. Blower
US5092136A (en) * 1990-03-30 1992-03-03 Samsung Electronics Co., Ltd. Cooling air supply guide apparatus
US6093096A (en) * 1997-09-03 2000-07-25 Denso Corporation Air conditioning apparatus for a rear seat of vehicle
JP2003214398A (en) * 2002-01-23 2003-07-30 Sharp Corp Air blower and heating cooker comprising the same

Also Published As

Publication number Publication date
WO2009064148A3 (en) 2010-07-15
EP2220376B1 (en) 2017-08-16
WO2009064148A2 (en) 2009-05-22
US20110008161A1 (en) 2011-01-13
EP2220376A2 (en) 2010-08-25

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