EP1669014A3 - Soufflante d'aspirateur et ensemble moteur - Google Patents

Soufflante d'aspirateur et ensemble moteur Download PDF

Info

Publication number
EP1669014A3
EP1669014A3 EP05356169A EP05356169A EP1669014A3 EP 1669014 A3 EP1669014 A3 EP 1669014A3 EP 05356169 A EP05356169 A EP 05356169A EP 05356169 A EP05356169 A EP 05356169A EP 1669014 A3 EP1669014 A3 EP 1669014A3
Authority
EP
European Patent Office
Prior art keywords
lower plate
vacuum cleaner
motor assembly
impeller
cleaner impeller
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.)
Withdrawn
Application number
EP05356169A
Other languages
German (de)
English (en)
Other versions
EP1669014A2 (fr
Inventor
Sung-Cheol Lee
Hwa-Gyu Song
Hyun-Jun Oh
Myung-Won 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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Gwangju Electronics 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
Priority claimed from KR1020050015069A external-priority patent/KR100633431B1/ko
Application filed by Samsung Gwangju Electronics Co Ltd filed Critical Samsung Gwangju Electronics Co Ltd
Publication of EP1669014A2 publication Critical patent/EP1669014A2/fr
Publication of EP1669014A3 publication Critical patent/EP1669014A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
    • 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
    • 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
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/30—Vanes
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
EP05356169A 2004-12-09 2005-09-23 Soufflante d'aspirateur et ensemble moteur Withdrawn EP1669014A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040103355 2004-12-09
KR1020050015069A KR100633431B1 (ko) 2004-12-09 2005-02-23 진공청소기용 임펠러 및 이를 구비한 모터 조립체

Publications (2)

Publication Number Publication Date
EP1669014A2 EP1669014A2 (fr) 2006-06-14
EP1669014A3 true EP1669014A3 (fr) 2007-10-24

Family

ID=35311598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05356169A Withdrawn EP1669014A3 (fr) 2004-12-09 2005-09-23 Soufflante d'aspirateur et ensemble moteur

Country Status (4)

Country Link
US (1) US20060127240A1 (fr)
EP (1) EP1669014A3 (fr)
JP (1) JP2006161803A (fr)
RU (1) RU2310365C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008303793A (ja) * 2007-06-07 2008-12-18 Toshiba Corp 電動送風機、これを用いた電気掃除機
JP5295682B2 (ja) * 2008-08-08 2013-09-18 株式会社東芝 電動送風機および電気掃除機
JP2010106805A (ja) * 2008-10-31 2010-05-13 Toshiba Corp 電動送風機および電気掃除機
JP5422477B2 (ja) * 2010-04-21 2014-02-19 日立アプライアンス株式会社 電動送風機及びそれを搭載した電気掃除機
JP6078945B2 (ja) * 2011-11-04 2017-02-15 ダイキン工業株式会社 遠心送風機
US9451855B2 (en) * 2013-02-28 2016-09-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
KR20140118456A (ko) * 2013-03-29 2014-10-08 삼성전기주식회사 디퓨져 결합모듈 및 이를 포함하는 전동송풍기
JP5726242B2 (ja) * 2013-07-19 2015-05-27 三菱重工業株式会社 インペラ及び回転機械
CN106460867B (zh) * 2014-05-09 2018-09-25 三菱电机株式会社 离心式送风机及电动吸尘器
CA2908157C (fr) * 2014-10-10 2021-03-23 Emerson Electric Co. Entree de ventilateur d'aspirateur efficace
US10448797B2 (en) 2016-10-19 2019-10-22 Tti (Macao Commercial Offshore) Limited Vacuum cleaner
SE544297C2 (en) * 2020-05-28 2022-03-29 Husqvarna Ab Improved blower arrangements and silencers for dust extractors
JP2022185276A (ja) * 2021-06-02 2022-12-14 株式会社デンソー 遠心送風機

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR648371A (fr) * 1927-06-20 1928-12-08 Sev Marchal Perfectionnements aux turbines centrifuges pour aspiration ou soufflage
NL7015615A (fr) * 1970-10-24 1972-04-26
WO1991002163A1 (fr) * 1989-08-10 1991-02-21 Metronic Electronic Gmbh Ventilateur a moteur electrique
JPH04311698A (ja) * 1991-04-11 1992-11-04 Matsushita Electric Ind Co Ltd 電動送風機
JPH0587094A (ja) * 1991-09-26 1993-04-06 Matsushita Electric Ind Co Ltd 電動送風機
EP0648939A2 (fr) * 1993-10-18 1995-04-19 Hitachi, Ltd. Machine centrifuge pour fluides
JP2001073994A (ja) * 1999-08-31 2001-03-21 Hitachi Ltd 電動送風機及びこれを備えた電気掃除機
EP1325702A2 (fr) * 2002-01-03 2003-07-09 Lg Electronics Inc. Soufflante centrifugal pour aspirateur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221398A (en) * 1961-01-25 1965-12-07 Ruth D Mayne Method of manufacturing a turbine type blower wheel
GB0202839D0 (en) * 2002-02-07 2002-03-27 Johnson Electric Sa Blower motor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR648371A (fr) * 1927-06-20 1928-12-08 Sev Marchal Perfectionnements aux turbines centrifuges pour aspiration ou soufflage
NL7015615A (fr) * 1970-10-24 1972-04-26
WO1991002163A1 (fr) * 1989-08-10 1991-02-21 Metronic Electronic Gmbh Ventilateur a moteur electrique
JPH04311698A (ja) * 1991-04-11 1992-11-04 Matsushita Electric Ind Co Ltd 電動送風機
JPH0587094A (ja) * 1991-09-26 1993-04-06 Matsushita Electric Ind Co Ltd 電動送風機
EP0648939A2 (fr) * 1993-10-18 1995-04-19 Hitachi, Ltd. Machine centrifuge pour fluides
JP2001073994A (ja) * 1999-08-31 2001-03-21 Hitachi Ltd 電動送風機及びこれを備えた電気掃除機
EP1325702A2 (fr) * 2002-01-03 2003-07-09 Lg Electronics Inc. Soufflante centrifugal pour aspirateur

Also Published As

Publication number Publication date
US20060127240A1 (en) 2006-06-15
RU2310365C2 (ru) 2007-11-20
RU2005130313A (ru) 2007-04-10
EP1669014A2 (fr) 2006-06-14
JP2006161803A (ja) 2006-06-22

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