KR101409556B1 - 전동 송풍기 - Google Patents

전동 송풍기 Download PDF

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Publication number
KR101409556B1
KR101409556B1 KR1020120126593A KR20120126593A KR101409556B1 KR 101409556 B1 KR101409556 B1 KR 101409556B1 KR 1020120126593 A KR1020120126593 A KR 1020120126593A KR 20120126593 A KR20120126593 A KR 20120126593A KR 101409556 B1 KR101409556 B1 KR 101409556B1
Authority
KR
South Korea
Prior art keywords
shaft
impeller
sleeve
magnet
coupled
Prior art date
Application number
KR1020120126593A
Other languages
English (en)
Korean (ko)
Other versions
KR20140060018A (ko
Inventor
조용완
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020120126593A priority Critical patent/KR101409556B1/ko
Priority to US13/762,081 priority patent/US20140134020A1/en
Priority to CN201310061425.9A priority patent/CN103807190A/zh
Publication of KR20140060018A publication Critical patent/KR20140060018A/ko
Application granted granted Critical
Publication of KR101409556B1 publication Critical patent/KR101409556B1/ko

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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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—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
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/058—Bearings magnetic; electromagnetic
    • 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
    • F04D29/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
KR1020120126593A 2012-11-09 2012-11-09 전동 송풍기 KR101409556B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020120126593A KR101409556B1 (ko) 2012-11-09 2012-11-09 전동 송풍기
US13/762,081 US20140134020A1 (en) 2012-11-09 2013-02-07 Electric blower
CN201310061425.9A CN103807190A (zh) 2012-11-09 2013-02-27 电动鼓风机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120126593A KR101409556B1 (ko) 2012-11-09 2012-11-09 전동 송풍기

Publications (2)

Publication Number Publication Date
KR20140060018A KR20140060018A (ko) 2014-05-19
KR101409556B1 true KR101409556B1 (ko) 2014-06-19

Family

ID=50681867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120126593A KR101409556B1 (ko) 2012-11-09 2012-11-09 전동 송풍기

Country Status (3)

Country Link
US (1) US20140134020A1 (zh)
KR (1) KR101409556B1 (zh)
CN (1) CN103807190A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9983596B2 (en) * 2015-12-17 2018-05-29 Venturedyne, Ltd. Environmental sensor and method of operating the same
US10557472B2 (en) 2015-12-17 2020-02-11 Venturedyne, Ltd. Environmental sensor and method of operating the same
US10641282B2 (en) * 2016-12-28 2020-05-05 Nidec Corporation Fan device and vacuum cleaner including the same
CN107100866A (zh) * 2017-03-17 2017-08-29 渤海船舶职业学院 一种电磁驱动扇叶的风机
CN109654046B (zh) * 2018-12-12 2020-11-03 中国北方发动机研究所(天津) 一种电动增压器
CN109611377B (zh) * 2018-12-12 2020-11-03 中国北方发动机研究所(天津) 一种电动增压器叶轮
CN110043486A (zh) * 2019-04-02 2019-07-23 中国北方发动机研究所(天津) 一种电动压气机
EP3845763A1 (en) * 2019-12-31 2021-07-07 Grundfos Holding A/S Cylindrical mounting sleeve with an elongated protrusion on an inner surface

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282371A (ja) 2004-03-26 2005-10-13 Minebea Co Ltd 電動ポンプ
JP2007332840A (ja) 2006-06-14 2007-12-27 Aisan Ind Co Ltd 電動ポンプ
KR100798084B1 (ko) 2006-04-03 2008-01-28 한국과학기술연구원 소형 공기 블로워 장치
JP2009127537A (ja) 2007-11-25 2009-06-11 Rikogaku Shinkokai ベアリングレスモータを用いたポンプ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289067A (en) * 1992-01-31 1994-02-22 Nsk Ltd. Bearing device
DE20014189U1 (de) * 2000-08-17 2001-04-05 Hsieh Hsin Mao Lüfter
DE10161367A1 (de) * 2001-12-14 2003-07-03 Conti Temic Microelectronic Elektrische Antriebseinheit
CN2716564Y (zh) * 2004-04-09 2005-08-10 奇鋐科技股份有限公司 扇轮装置
GB2417981A (en) * 2004-09-14 2006-03-15 Dana Automotive Ltd Sealing arrangement for a canned motor pump
CN201982337U (zh) * 2011-04-07 2011-09-21 浙江同源鼓风机制造有限公司 高速离心式鼓风机
CN102200136B (zh) * 2011-05-25 2012-09-05 北京虎渡能源科技有限公司 一种空气悬浮供气可调高速电机直驱鼓风机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282371A (ja) 2004-03-26 2005-10-13 Minebea Co Ltd 電動ポンプ
KR100798084B1 (ko) 2006-04-03 2008-01-28 한국과학기술연구원 소형 공기 블로워 장치
JP2007332840A (ja) 2006-06-14 2007-12-27 Aisan Ind Co Ltd 電動ポンプ
JP2009127537A (ja) 2007-11-25 2009-06-11 Rikogaku Shinkokai ベアリングレスモータを用いたポンプ

Also Published As

Publication number Publication date
CN103807190A (zh) 2014-05-21
KR20140060018A (ko) 2014-05-19
US20140134020A1 (en) 2014-05-15

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E701 Decision to grant or registration of patent right
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