CN116997722A - 电动风机和冷却风扇 - Google Patents

电动风机和冷却风扇 Download PDF

Info

Publication number
CN116997722A
CN116997722A CN202280022145.4A CN202280022145A CN116997722A CN 116997722 A CN116997722 A CN 116997722A CN 202280022145 A CN202280022145 A CN 202280022145A CN 116997722 A CN116997722 A CN 116997722A
Authority
CN
China
Prior art keywords
fan
electric
cooling fan
cooling
bracket
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
CN202280022145.4A
Other languages
English (en)
Chinese (zh)
Inventor
藤田克敏
横手静
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN116997722A publication Critical patent/CN116997722A/zh
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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • 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
    • 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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • 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
    • F04D29/4253—Fan casings with axial entry and discharge
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
CN202280022145.4A 2021-03-30 2022-02-10 电动风机和冷却风扇 Pending CN116997722A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021058501 2021-03-30
JP2021-058501 2021-03-30
PCT/JP2022/005382 WO2022209344A1 (ja) 2021-03-30 2022-02-10 電動送風機及び冷却ファン

Publications (1)

Publication Number Publication Date
CN116997722A true CN116997722A (zh) 2023-11-03

Family

ID=83455835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280022145.4A Pending CN116997722A (zh) 2021-03-30 2022-02-10 电动风机和冷却风扇

Country Status (4)

Country Link
EP (1) EP4317701A4 (https=)
JP (1) JPWO2022209344A1 (https=)
CN (1) CN116997722A (https=)
WO (1) WO2022209344A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04311700A (ja) * 1991-04-09 1992-11-04 Mitsubishi Electric Corp 電動送風機
JPH10164799A (ja) * 1996-11-26 1998-06-19 Hitachi Ltd 誘導電動機
JP2003284657A (ja) * 2002-02-07 2003-10-07 Johnson Electric Sa ブロワー電動機
JP2009027788A (ja) * 2007-07-18 2009-02-05 Mitsubishi Electric Corp 回転電機
JP2015198527A (ja) * 2014-04-02 2015-11-09 三菱電機株式会社 回転電機
CN109391084A (zh) * 2016-11-02 2019-02-26 日本电产株式会社 马达
CN111725928A (zh) * 2019-03-22 2020-09-29 东芝三菱电机产业系统株式会社 旋转电机及转子轴
JPWO2019106934A1 (ja) * 2017-11-30 2020-10-08 工機ホールディングス株式会社 電動工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460294C3 (de) * 1974-12-19 1981-07-30 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Garbehälter zum Backen, Braten und Grillen mit einem Heißluft-Umwälzgebläse, insbesondere Back- und Bratrohr mit pyrolytischer Selbstreinigung
DE10152733A1 (de) * 2001-10-25 2003-05-08 Bsh Bosch Siemens Hausgeraete Gargerät mit einer Gebläseeinheit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04311700A (ja) * 1991-04-09 1992-11-04 Mitsubishi Electric Corp 電動送風機
JPH10164799A (ja) * 1996-11-26 1998-06-19 Hitachi Ltd 誘導電動機
JP2003284657A (ja) * 2002-02-07 2003-10-07 Johnson Electric Sa ブロワー電動機
JP2009027788A (ja) * 2007-07-18 2009-02-05 Mitsubishi Electric Corp 回転電機
JP2015198527A (ja) * 2014-04-02 2015-11-09 三菱電機株式会社 回転電機
CN109391084A (zh) * 2016-11-02 2019-02-26 日本电产株式会社 马达
JPWO2019106934A1 (ja) * 2017-11-30 2020-10-08 工機ホールディングス株式会社 電動工具
CN111725928A (zh) * 2019-03-22 2020-09-29 东芝三菱电机产业系统株式会社 旋转电机及转子轴

Also Published As

Publication number Publication date
EP4317701A1 (en) 2024-02-07
JPWO2022209344A1 (https=) 2022-10-06
EP4317701A4 (en) 2024-09-25
WO2022209344A1 (ja) 2022-10-06

Similar Documents

Publication Publication Date Title
EP3760877B1 (en) Electric blower, electric vacuum cleaner and hand dryer
CN209638036U (zh) 送风装置以及吸尘器
WO2020255807A1 (ja) 電動機及び電動送風機
WO2021100292A1 (ja) スロットレス型電動機、電動送風機および電気掃除機
US20180209442A1 (en) Blower device and cleaner
CN109904971B (zh) 马达以及具有该马达的送风装置
CN116997722A (zh) 电动风机和冷却风扇
WO2020174878A1 (ja) 電動機及び電動送風機
CN110680229B (zh) 电动风机和搭载其的电动吸尘器
JPWO2022209344A5 (https=)
JP2019221060A (ja) 電動機および電動送風機
JPWO2022137890A5 (https=)
EP4130486A1 (en) Electric blower
EP4317703A1 (en) Electric blower
US12442380B2 (en) Blower and vacuum cleaner
US12158153B2 (en) Blower
JPWO2021192656A5 (https=)
EP4529001A1 (en) Electric motor
JP2022012979A (ja) 電動送風機、及び、それを搭載した電気掃除機
WO2019176625A1 (ja) 電動送風機、電気掃除機およびエアタオル
US20250300517A1 (en) Electric motor
JP2021021357A (ja) ファン及び電動送風機
CN120650232A (zh) 送风装置及吸尘器
JPWO2022202273A5 (https=)
JPWO2019211965A1 (ja) 電動機及び電動送風機

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination