CA2134732A1 - Device for a vacuum cleaner - Google Patents

Device for a vacuum cleaner

Info

Publication number
CA2134732A1
CA2134732A1 CA002134732A CA2134732A CA2134732A1 CA 2134732 A1 CA2134732 A1 CA 2134732A1 CA 002134732 A CA002134732 A CA 002134732A CA 2134732 A CA2134732 A CA 2134732A CA 2134732 A1 CA2134732 A1 CA 2134732A1
Authority
CA
Canada
Prior art keywords
electric motor
air flow
caracterized
fan
turbo fan
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.)
Abandoned
Application number
CA002134732A
Other languages
English (en)
French (fr)
Inventor
Lars Gunnar Moren
Christer Caleb Ingemar Wiss
Magnus Carl Wilhelm Lindmark
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.)
Electrolux AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2134732A1 publication Critical patent/CA2134732A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/22Mountings for motor fan assemblies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/5806Cooling 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)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Motor Or Generator Cooling System (AREA)
CA002134732A 1993-11-02 1994-10-31 Device for a vacuum cleaner Abandoned CA2134732A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303598-8 1993-11-02
SE9303598A SE501982C2 (sv) 1993-11-02 1993-11-02 Anordning vid en dammsugare

Publications (1)

Publication Number Publication Date
CA2134732A1 true CA2134732A1 (en) 1995-05-03

Family

ID=20391602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002134732A Abandoned CA2134732A1 (en) 1993-11-02 1994-10-31 Device for a vacuum cleaner

Country Status (10)

Country Link
EP (1) EP0650690B1 (fi)
JP (1) JPH07178012A (fi)
CN (1) CN1110908A (fi)
CA (1) CA2134732A1 (fi)
DE (1) DE69411498T2 (fi)
ES (1) ES2119139T3 (fi)
FI (1) FI945144A (fi)
NO (1) NO944117L (fi)
RU (1) RU94041751A (fi)
SE (1) SE501982C2 (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100384980B1 (ko) * 1998-04-03 2003-06-02 마츠시타 덴끼 산교 가부시키가이샤 회전 브러시 장치 및 이를 이용한 전기 기구
GB0008370D0 (en) 2000-04-06 2000-05-24 Reckitt & Colmann Prod Ltd Improvements in or relating to electric appliances
KR100357516B1 (ko) * 2000-06-30 2002-10-18 삼성광주전자 주식회사 배기환류 청소기
DE10245798B4 (de) 2002-10-01 2004-08-19 Robert Bosch Gmbh Elektrisch betriebener Ladeluftverdichter mit integrierter Luftkühlung
DE102005025865A1 (de) * 2005-06-06 2006-12-07 Gebr. Becker Gmbh & Co Kg Radialgebläse
CN101793257B (zh) 2005-06-06 2013-06-19 格布尔·贝克尔有限责任公司 离心鼓风机
WO2007035695A2 (en) * 2005-09-19 2007-03-29 Ingersoll-Rand Company Air blower for a motor-driven compressor
FR2910078B1 (fr) * 2006-12-18 2009-02-13 Airfan Soc Par Actions Simplif Ventilateur pour appareil de delivrance regulee d'un gaz notamment d'oxygene.
WO2017171496A1 (ko) 2016-03-31 2017-10-05 엘지전자 주식회사 청소기
US11166607B2 (en) 2016-03-31 2021-11-09 Lg Electronics Inc. Cleaner
US10575689B2 (en) 2016-03-31 2020-03-03 Lg Electronics Inc. Cleaner
CN114305201B (zh) 2016-03-31 2023-08-18 Lg电子株式会社 吸尘器
WO2017171499A1 (ko) 2016-03-31 2017-10-05 엘지전자 주식회사 청소기
KR102560970B1 (ko) 2016-03-31 2023-07-31 엘지전자 주식회사 청소기
JP2018105268A (ja) * 2016-12-28 2018-07-05 日本電産株式会社 送風装置及びそれを備えた掃除機
EP3376043B1 (en) 2017-03-16 2020-12-09 LG Electronics Inc. Motor fan
EP3845106A1 (en) * 2019-12-30 2021-07-07 Koninklijke Philips N.V. A pump for use in a vacuum cleaner
CN114652214B (zh) * 2020-12-23 2023-01-13 宁波方太厨具有限公司 一种用于清洁机的分离模块及具有该分离模块的清洁机
DE102022104670A1 (de) 2022-02-28 2023-08-31 Miele & Cie. Kg Strömungsmaschine
WO2024003567A1 (en) * 2022-06-29 2024-01-04 Dyson Technology Limited Vacuum cleaner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR811248A (fr) * 1935-09-25 1937-04-09 Mauz Et Pfeiffer Aspirateur de poussières avec boîte intermédiaire à montage souple dans laquelle est monté élastiquement le bloc moto-souffleur
US2272985A (en) * 1939-10-14 1942-02-10 Spencer Turbine Co Motor mounting for vacuum cleaners
US2531342A (en) * 1947-03-31 1950-11-21 Landers Frary & Clark Vacuum cleaner
SE470563B (sv) * 1993-01-08 1994-08-29 Electrolux Ab Dammsugare

Also Published As

Publication number Publication date
EP0650690B1 (en) 1998-07-08
SE9303598L (sv) 1995-05-03
NO944117D0 (no) 1994-10-28
RU94041751A (ru) 1996-11-10
JPH07178012A (ja) 1995-07-18
DE69411498T2 (de) 1999-02-18
SE501982C2 (sv) 1995-07-03
FI945144A (fi) 1995-05-03
DE69411498D1 (de) 1998-08-13
FI945144A0 (fi) 1994-11-01
NO944117L (no) 1995-05-03
CN1110908A (zh) 1995-11-01
EP0650690A1 (en) 1995-05-03
SE9303598D0 (sv) 1993-11-02
ES2119139T3 (es) 1998-10-01

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Legal Events

Date Code Title Description
FZDE Discontinued