EP3916238A4 - BLOWER FAN, INDOOR UNIT, AND AIR CONDITIONER - Google Patents

BLOWER FAN, INDOOR UNIT, AND AIR CONDITIONER Download PDF

Info

Publication number
EP3916238A4
EP3916238A4 EP19910985.1A EP19910985A EP3916238A4 EP 3916238 A4 EP3916238 A4 EP 3916238A4 EP 19910985 A EP19910985 A EP 19910985A EP 3916238 A4 EP3916238 A4 EP 3916238A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
indoor unit
fan blower
blower
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.)
Pending
Application number
EP19910985.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3916238A1 (en
Inventor
Atsushi Kono
Takuya Teramoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3916238A1 publication Critical patent/EP3916238A1/en
Publication of EP3916238A4 publication Critical patent/EP3916238A4/en
Pending legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP19910985.1A 2019-01-21 2019-01-21 BLOWER FAN, INDOOR UNIT, AND AIR CONDITIONER Pending EP3916238A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/001661 WO2020152748A1 (ja) 2019-01-21 2019-01-21 送風機、室内機および空気調和機

Publications (2)

Publication Number Publication Date
EP3916238A1 EP3916238A1 (en) 2021-12-01
EP3916238A4 true EP3916238A4 (en) 2022-01-19

Family

ID=71736594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910985.1A Pending EP3916238A4 (en) 2019-01-21 2019-01-21 BLOWER FAN, INDOOR UNIT, AND AIR CONDITIONER

Country Status (4)

Country Link
EP (1) EP3916238A4 (ja)
JP (1) JP7086229B2 (ja)
CN (1) CN113302401B (ja)
WO (1) WO2020152748A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114321008A (zh) * 2022-01-19 2022-04-12 雷沃工程机械集团有限公司 一种风扇装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09228992A (ja) * 1996-02-23 1997-09-02 Hitachi Ltd 送風装置
US20020023728A1 (en) * 1999-03-03 2002-02-28 Hitoshi Kikuchi Fan, method for producing the fan by molding molten metal, and device for producing the fan by molding molten metal
KR20070099367A (ko) * 2006-04-04 2007-10-09 엘지전자 주식회사 카세트형 공기조화기
US20160146215A1 (en) * 2013-06-18 2016-05-26 Cryostar Sas Centrifugal rotor
WO2018130690A1 (de) * 2017-01-16 2018-07-19 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfterrad mit vordefinierter abströmrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100306189B1 (ko) * 1996-12-11 2001-12-12 윌리엄 더블유. 하벨트 에어컨용증발기모듈
JP2000146214A (ja) * 1998-11-02 2000-05-26 Matsushita Refrig Co Ltd 空気調和機
JP2000314391A (ja) * 1999-03-03 2000-11-14 Mitsubishi Electric Corp シロッコファン、シロッコファンの溶融金属成形方法、シロッコファンの溶融金属成形装置
JP2005133710A (ja) * 2003-10-07 2005-05-26 Daikin Ind Ltd 遠心送風機およびこれを用いた空気調和機
ES2309608T3 (es) * 2004-03-05 2008-12-16 Panasonic Corporation Ventilador.
JP4693842B2 (ja) 2005-05-26 2011-06-01 東芝キヤリア株式会社 遠心送風機およびこれを用いた空気調和機
CN201475038U (zh) * 2009-09-03 2010-05-19 上海诺地乐通用设备制造有限公司 全混流叶轮
JP6131770B2 (ja) * 2013-08-20 2017-05-24 株式会社デンソー 送風機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09228992A (ja) * 1996-02-23 1997-09-02 Hitachi Ltd 送風装置
US20020023728A1 (en) * 1999-03-03 2002-02-28 Hitoshi Kikuchi Fan, method for producing the fan by molding molten metal, and device for producing the fan by molding molten metal
KR20070099367A (ko) * 2006-04-04 2007-10-09 엘지전자 주식회사 카세트형 공기조화기
US20160146215A1 (en) * 2013-06-18 2016-05-26 Cryostar Sas Centrifugal rotor
WO2018130690A1 (de) * 2017-01-16 2018-07-19 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfterrad mit vordefinierter abströmrichtung

Also Published As

Publication number Publication date
EP3916238A1 (en) 2021-12-01
CN113302401A (zh) 2021-08-24
CN113302401B (zh) 2023-08-18
JPWO2020152748A1 (ja) 2021-10-14
WO2020152748A1 (ja) 2020-07-30
JP7086229B2 (ja) 2022-06-17

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