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
cooling fan
electric
electric blower
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
JP2021-058501 2021-03-30
JP2021058501 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 (enrdf_load_stackoverflow)
JP (1) JPWO2022209344A1 (enrdf_load_stackoverflow)
CN (1) CN116997722A (enrdf_load_stackoverflow)
WO (1) WO2022209344A1 (enrdf_load_stackoverflow)

Family Cites Families (6)

* 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
JP2705343B2 (ja) * 1991-04-09 1998-01-28 三菱電機株式会社 電動送風機
JPH10164799A (ja) * 1996-11-26 1998-06-19 Hitachi Ltd 誘導電動機
DE10152733A1 (de) * 2001-10-25 2003-05-08 Bsh Bosch Siemens Hausgeraete Gargerät mit einer Gebläseeinheit
GB0202835D0 (en) 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor
JP4599376B2 (ja) * 2007-07-18 2010-12-15 三菱電機株式会社 回転電機

Also Published As

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

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