CN201037473Y - 电动风机及使用这种电动风机的电动吸尘器 - Google Patents

电动风机及使用这种电动风机的电动吸尘器 Download PDF

Info

Publication number
CN201037473Y
CN201037473Y CNU2007201396980U CN200720139698U CN201037473Y CN 201037473 Y CN201037473 Y CN 201037473Y CN U2007201396980 U CNU2007201396980 U CN U2007201396980U CN 200720139698 U CN200720139698 U CN 200720139698U CN 201037473 Y CN201037473 Y CN 201037473Y
Authority
CN
China
Prior art keywords
impeller
flow path
inlet
hub
sectional area
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.)
Expired - Lifetime
Application number
CNU2007201396980U
Other languages
English (en)
Chinese (zh)
Inventor
香山博之
中村一繁
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CN201037473Y publication Critical patent/CN201037473Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F04D29/44—Fluid-guiding means, e.g. 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
    • F04D29/26—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
    • F04D25/08—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
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

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)
  • Electric Suction Cleaners (AREA)
CNU2007201396980U 2006-11-14 2007-04-12 电动风机及使用这种电动风机的电动吸尘器 Expired - Lifetime CN201037473Y (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006307424 2006-11-14
JP2006307424A JP4867596B2 (ja) 2006-11-14 2006-11-14 電動送風機およびこれを用いた電気掃除機

Publications (1)

Publication Number Publication Date
CN201037473Y true CN201037473Y (zh) 2008-03-19

Family

ID=38596185

Family Applications (2)

Application Number Title Priority Date Filing Date
CNU2007201396980U Expired - Lifetime CN201037473Y (zh) 2006-11-14 2007-04-12 电动风机及使用这种电动风机的电动吸尘器
CNB2007100967749A Expired - Fee Related CN100516546C (zh) 2006-11-14 2007-04-12 电动风机及使用这种电动风机的电动吸尘器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB2007100967749A Expired - Fee Related CN100516546C (zh) 2006-11-14 2007-04-12 电动风机及使用这种电动风机的电动吸尘器

Country Status (4)

Country Link
EP (1) EP1923572B1 (enExample)
JP (1) JP4867596B2 (enExample)
KR (1) KR101287250B1 (enExample)
CN (2) CN201037473Y (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104279185A (zh) * 2014-06-12 2015-01-14 莱克电气股份有限公司 一种叶轮
CN104279182A (zh) * 2014-06-12 2015-01-14 莱克电气股份有限公司 一种叶轮结构
CN107960949A (zh) * 2016-10-19 2018-04-27 日立空调·家用电器株式会社 电动送风机以及搭载了该电动送风机的电动吸尘器
CN109154305A (zh) * 2016-05-25 2019-01-04 三菱电机株式会社 电动送风机、电动吸尘器及干手器

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010196694A (ja) * 2009-01-30 2010-09-09 Sanyo Electric Co Ltd 遠心式送風機、及び空気調和装置
JP5107306B2 (ja) * 2009-06-10 2012-12-26 三菱重工業株式会社 遠心回転機のインペラの製造方法及び遠心回転機のインペラ
JP5520550B2 (ja) * 2009-09-09 2014-06-11 日立アプライアンス株式会社 電動送風機及びそれを備えた電気掃除機
WO2011102120A1 (ja) * 2010-02-17 2011-08-25 パナソニック株式会社 インペラとそれを用いた電動送風機および電動送風機を用いた電気掃除機
CN104279188B (zh) * 2014-10-29 2017-08-01 珠海格力电器股份有限公司 离心式风机及具有其的空调器
CN208686645U (zh) * 2016-02-15 2019-04-02 松下知识产权经营株式会社 电动鼓风机
CN111173762B (zh) * 2020-01-07 2021-06-25 李红 一种家用多功能吊扇
JP2025144380A (ja) * 2024-03-19 2025-10-02 本田技研工業株式会社 遠心ファン構造
JP2025144381A (ja) * 2024-03-19 2025-10-02 本田技研工業株式会社 遠心ファン構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958147C (de) * 1955-05-01 1957-02-14 Siemens Ag Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger
GB8611643D0 (en) * 1986-05-13 1986-06-18 Sauter R J Centrifugal impellers
JPH0460196A (ja) * 1990-06-29 1992-02-26 Matsushita Electric Ind Co Ltd 電動送風機
JP3617095B2 (ja) * 1995-01-18 2005-02-02 松下電器産業株式会社 電動送風機
JP2001032792A (ja) * 1999-07-21 2001-02-06 Matsushita Electric Ind Co Ltd 電動送風機及び電気掃除機
JP2006009669A (ja) * 2004-06-24 2006-01-12 Nidec Shibaura Corp 遠心式送風機
JP4556884B2 (ja) * 2006-03-01 2010-10-06 パナソニック株式会社 電動送風機

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104279185A (zh) * 2014-06-12 2015-01-14 莱克电气股份有限公司 一种叶轮
CN104279182A (zh) * 2014-06-12 2015-01-14 莱克电气股份有限公司 一种叶轮结构
CN109154305A (zh) * 2016-05-25 2019-01-04 三菱电机株式会社 电动送风机、电动吸尘器及干手器
CN109154305B (zh) * 2016-05-25 2020-06-23 三菱电机株式会社 电动送风机、电动吸尘器及干手器
CN107960949A (zh) * 2016-10-19 2018-04-27 日立空调·家用电器株式会社 电动送风机以及搭载了该电动送风机的电动吸尘器

Also Published As

Publication number Publication date
CN101182851A (zh) 2008-05-21
KR20080043684A (ko) 2008-05-19
JP2008121589A (ja) 2008-05-29
CN100516546C (zh) 2009-07-22
EP1923572B1 (en) 2015-07-29
EP1923572A3 (en) 2010-10-20
KR101287250B1 (ko) 2013-07-17
EP1923572A2 (en) 2008-05-21
JP4867596B2 (ja) 2012-02-01

Similar Documents

Publication Publication Date Title
CN201037473Y (zh) 电动风机及使用这种电动风机的电动吸尘器
CN1206460C (zh) 涡轮风扇
CN201851371U (zh) 鼓风扇和使用该鼓风扇的鼓风机
CN201065854Y (zh) 后向高压离心通风机
JP2008121589A5 (enExample)
CN1590778A (zh) 轴流风扇
CN221442878U (zh) 风机及清洁设备
CN100489316C (zh) 离心式风扇及具有该离心式风扇的真空吸尘器
CN200968294Y (zh) 线型离心风机结构
CN217558619U (zh) 叶轮及风机
CN216199254U (zh) 送风组件及无叶风扇
CN2921379Y (zh) 送风机结构
CN201074601Y (zh) 背面入风的喷流式送风机结构
CN110566502A (zh) 一种基于最速降线的多翼离心通风机叶片设计方法
CN213873129U (zh) 空气导流器、室内机及节能静音空调器
CN112113322A (zh) 出风组件及空调器
CN116928153A (zh) 一种无叶风扇及无叶风扇喷嘴
CN2454576Y (zh) 自吸冷却式消防排烟风机
CN110081021B (zh) 一种风机蜗舌
CN113847281B (zh) 送风组件及无叶风扇
CN116146512B (zh) 一种吹吸一体式风机
CN220524176U (zh) 一种油烟机的斜装式蜗壳
CN223687633U (zh) 一种带降噪的粉料输送用离心风机
CN217582624U (zh) 一种倾斜蜗舌降噪结构及其风机
CN2921391Y (zh) 离心式送风机的导风圈结构

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Effective date of abandoning: 20070412

AV01 Patent right actively abandoned

Effective date of abandoning: 20070412

C25 Abandonment of patent right or utility model to avoid double patenting