DE60236993D1 - Kreiselgebläse für Staubsauger - Google Patents

Kreiselgebläse für Staubsauger

Info

Publication number
DE60236993D1
DE60236993D1 DE60236993T DE60236993T DE60236993D1 DE 60236993 D1 DE60236993 D1 DE 60236993D1 DE 60236993 T DE60236993 T DE 60236993T DE 60236993 T DE60236993 T DE 60236993T DE 60236993 D1 DE60236993 D1 DE 60236993D1
Authority
DE
Germany
Prior art keywords
centrifugal fan
vacuum cleaners
cleaners
vacuum
centrifugal
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
DE60236993T
Other languages
English (en)
Inventor
Hyeon Sik Nam
Ho Seon Rew
Young Woo Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR10-2002-0000249A external-priority patent/KR100437035B1/ko
Priority claimed from KR10-2002-0000248A external-priority patent/KR100424313B1/ko
Priority claimed from KR1020020000251A external-priority patent/KR20030059653A/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Application granted granted Critical
Publication of DE60236993D1 publication Critical patent/DE60236993D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary 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
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid 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

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)
DE60236993T 2002-01-03 2002-05-28 Kreiselgebläse für Staubsauger Expired - Lifetime DE60236993D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2002-0000249A KR100437035B1 (ko) 2002-01-03 2002-01-03 청소기용 원심송풍기
KR10-2002-0000248A KR100424313B1 (ko) 2002-01-03 2002-01-03 청소기용 원심송풍기
KR1020020000251A KR20030059653A (ko) 2002-01-03 2002-01-03 청소기용 원심송풍기

Publications (1)

Publication Number Publication Date
DE60236993D1 true DE60236993D1 (de) 2010-08-26

Family

ID=27350555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60236993T Expired - Lifetime DE60236993D1 (de) 2002-01-03 2002-05-28 Kreiselgebläse für Staubsauger

Country Status (2)

Country Link
EP (1) EP1325702B1 (de)
DE (1) DE60236993D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006161803A (ja) * 2004-12-09 2006-06-22 Samsung Kwangju Electronics Co Ltd 掃除機用インペラーおよびこれを有するモータ組立体
JP5092477B2 (ja) * 2007-03-20 2012-12-05 日本電産株式会社 送風機および空調機
EP3015713A1 (de) * 2014-10-30 2016-05-04 Nidec Corporation Gebläsevorrichtung
JP6299930B2 (ja) * 2015-05-29 2018-03-28 日本電産株式会社 送風装置および掃除機
WO2017085890A1 (ja) * 2015-11-20 2017-05-26 三菱電機株式会社 電動送風機および電気掃除機
CN106073631B (zh) * 2016-08-10 2019-01-11 天佑电器（苏州）有限公司 一种电机降噪结构
CN110242601B (zh) * 2019-06-17 2020-07-24 天长市远安机械有限公司 一种微型涡轮负压泵
SE544297C2 (en) * 2020-05-28 2022-03-29 Husqvarna Ab Improved blower arrangements and silencers for dust extractors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7631253U1 (de) * 1976-10-06 1977-02-10 Vorwerk & Co Elektrowerke - Gmbh & Co Kg, 5600 Wuppertal Staubsauger
JPS60216097A (ja) * 1984-04-10 1985-10-29 Mitsubishi Electric Corp 遠心送風機
JP3216988B2 (ja) * 1996-04-26 2001-10-09 株式会社日立製作所 電気掃除機及び電気掃除機用電動送風機
US6166462A (en) * 1998-05-04 2000-12-26 Ametek, Inc. Bypass motor/fan assembly having separate working air passages
IT1307675B1 (it) * 1999-02-08 2001-11-14 Ametek Italia S R L Gruppo motoaspiratore a struttura perfezionata
JP2001107893A (ja) * 1999-10-07 2001-04-17 Japan Servo Co Ltd モータファン

Also Published As

Publication number Publication date
EP1325702B1 (de) 2010-07-14
EP1325702A3 (de) 2003-08-20
EP1325702A2 (de) 2003-07-09

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