EP3312431B1 - Blower - Google Patents

Blower Download PDF

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Publication number
EP3312431B1
EP3312431B1 EP16811711.7A EP16811711A EP3312431B1 EP 3312431 B1 EP3312431 B1 EP 3312431B1 EP 16811711 A EP16811711 A EP 16811711A EP 3312431 B1 EP3312431 B1 EP 3312431B1
Authority
EP
European Patent Office
Prior art keywords
impeller
partitioning member
motor
internal space
mounting hole
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.)
Active
Application number
EP16811711.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3312431A1 (en
EP3312431A4 (en
Inventor
Shota UENO
Hisayoshi Yoshizaki
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.)
Valeo Japan Co Ltd
Original Assignee
Valeo Japan Co Ltd
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 Valeo Japan Co Ltd filed Critical Valeo Japan Co Ltd
Publication of EP3312431A1 publication Critical patent/EP3312431A1/en
Publication of EP3312431A4 publication Critical patent/EP3312431A4/en
Application granted granted Critical
Publication of EP3312431B1 publication Critical patent/EP3312431B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/706—Humidity separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP16811711.7A 2015-06-17 2016-06-16 Blower Active EP3312431B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015122088 2015-06-17
PCT/JP2016/067959 WO2016204237A1 (ja) 2015-06-17 2016-06-16 送風機

Publications (3)

Publication Number Publication Date
EP3312431A1 EP3312431A1 (en) 2018-04-25
EP3312431A4 EP3312431A4 (en) 2019-02-20
EP3312431B1 true EP3312431B1 (en) 2021-05-19

Family

ID=57546147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16811711.7A Active EP3312431B1 (en) 2015-06-17 2016-06-16 Blower

Country Status (4)

Country Link
EP (1) EP3312431B1 (ja)
JP (1) JP6719841B2 (ja)
CN (1) CN107614884B (ja)
WO (1) WO2016204237A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7043816B2 (ja) * 2017-12-07 2022-03-30 日本電産株式会社 モータ、及び、それを有する送風装置
CN110094365B (zh) 2018-01-31 2021-09-21 日本电产株式会社 离心风扇以及具有该离心风扇的送风装置
JP7199220B2 (ja) * 2018-12-27 2023-01-05 山洋電気株式会社 防水ブロアファン
CN110005629A (zh) * 2019-05-13 2019-07-12 杭州老板电器股份有限公司 风机及油烟机
CN113294382A (zh) * 2021-06-30 2021-08-24 东莞市博森精密叶轮科技有限公司 防水鼓风机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2755317B2 (ja) * 1991-11-13 1998-05-20 株式会社デンソー 送風機
JP3694224B2 (ja) * 2000-08-22 2005-09-14 山洋電気株式会社 防水構造を備えた遠心ファン
JP3843941B2 (ja) * 2002-12-25 2006-11-08 株式会社デンソー 遠心式送風機
JP2006188991A (ja) * 2005-01-06 2006-07-20 Nidec Shibaura Corp 送風機
WO2007048206A1 (en) * 2005-10-28 2007-05-03 Resmed Ltd Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
JP2007154856A (ja) * 2005-12-08 2007-06-21 Denso Corp 送風機の水入り防止構造
JP5223250B2 (ja) * 2006-12-14 2013-06-26 パナソニック株式会社 遠心羽根車および遠心送風機
JP2015052293A (ja) * 2013-09-06 2015-03-19 株式会社デンソー 送風機

Also Published As

Publication number Publication date
CN107614884B (zh) 2020-07-28
CN107614884A (zh) 2018-01-19
EP3312431A1 (en) 2018-04-25
WO2016204237A1 (ja) 2016-12-22
EP3312431A4 (en) 2019-02-20
JP6719841B2 (ja) 2020-07-08
JPWO2016204237A1 (ja) 2018-04-05

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