EP2597316A3 - Ventilateur à courants croisés et climatiseur - Google Patents

Ventilateur à courants croisés et climatiseur Download PDF

Info

Publication number
EP2597316A3
EP2597316A3 EP12192835.2A EP12192835A EP2597316A3 EP 2597316 A3 EP2597316 A3 EP 2597316A3 EP 12192835 A EP12192835 A EP 12192835A EP 2597316 A3 EP2597316 A3 EP 2597316A3
Authority
EP
European Patent Office
Prior art keywords
flow fan
cross flow
air conditioner
blades
fixing member
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
EP12192835.2A
Other languages
German (de)
English (en)
Other versions
EP2597316B1 (fr
EP2597316A2 (fr
Inventor
Jeongtaek Park
Deok Huh
Jaehyuk Jung
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 KR1020110122220A external-priority patent/KR101883502B1/ko
Priority claimed from KR1020110122218A external-priority patent/KR101826359B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2597316A2 publication Critical patent/EP2597316A2/fr
Publication of EP2597316A3 publication Critical patent/EP2597316A3/fr
Application granted granted Critical
Publication of EP2597316B1 publication Critical patent/EP2597316B1/fr
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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP12192835.2A 2011-11-22 2012-11-15 Ventilateur à courants croisés et climatiseur Active EP2597316B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110122220A KR101883502B1 (ko) 2011-11-22 2011-11-22 횡류팬 및 공기 조화기
KR1020110122218A KR101826359B1 (ko) 2011-11-22 2011-11-22 횡류팬 및 공기 조화기

Publications (3)

Publication Number Publication Date
EP2597316A2 EP2597316A2 (fr) 2013-05-29
EP2597316A3 true EP2597316A3 (fr) 2017-10-25
EP2597316B1 EP2597316B1 (fr) 2021-01-13

Family

ID=47221965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12192835.2A Active EP2597316B1 (fr) 2011-11-22 2012-11-15 Ventilateur à courants croisés et climatiseur

Country Status (2)

Country Link
EP (1) EP2597316B1 (fr)
CN (1) CN103133360B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102508191B1 (ko) * 2017-11-10 2023-03-09 삼성전자주식회사 공기조화기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732680A1 (de) * 1977-07-20 1979-02-01 Standard Elektrik Lorenz Ag Luefterwalze fuer querstromgeblaese
US5064346A (en) * 1988-06-17 1991-11-12 Matsushita Electric Industrial Co., Ltd. Impeller of multiblade blower
US5169290A (en) * 1991-11-07 1992-12-08 Carrier Corporation Blade for centrifugal flow fan
EP2003340A2 (fr) * 2006-03-31 2008-12-17 Daikin Industries, Ltd. Ventilateur a pales multiples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001323891A (ja) * 2000-05-16 2001-11-22 Matsushita Electric Ind Co Ltd 貫流ファンとその貫流ファンを備えた空気調和機
CN1237283C (zh) * 2001-01-22 2006-01-18 三电有限公司 用于汽车空调设备的多叶片风机
JP2005120877A (ja) * 2003-10-15 2005-05-12 Haruo Yoshida 横断流送風機用羽根車および横断流送風機
JP2007205268A (ja) * 2006-02-02 2007-08-16 Daikin Ind Ltd 遠心ファン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732680A1 (de) * 1977-07-20 1979-02-01 Standard Elektrik Lorenz Ag Luefterwalze fuer querstromgeblaese
US5064346A (en) * 1988-06-17 1991-11-12 Matsushita Electric Industrial Co., Ltd. Impeller of multiblade blower
US5169290A (en) * 1991-11-07 1992-12-08 Carrier Corporation Blade for centrifugal flow fan
EP2003340A2 (fr) * 2006-03-31 2008-12-17 Daikin Industries, Ltd. Ventilateur a pales multiples

Also Published As

Publication number Publication date
EP2597316B1 (fr) 2021-01-13
CN103133360A (zh) 2013-06-05
EP2597316A2 (fr) 2013-05-29
CN103133360B (zh) 2015-10-28

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