DE60308923D1 - Motor eines Gebläses - Google Patents

Motor eines Gebläses

Info

Publication number
DE60308923D1
DE60308923D1 DE60308923T DE60308923T DE60308923D1 DE 60308923 D1 DE60308923 D1 DE 60308923D1 DE 60308923 T DE60308923 T DE 60308923T DE 60308923 T DE60308923 T DE 60308923T DE 60308923 D1 DE60308923 D1 DE 60308923D1
Authority
DE
Germany
Prior art keywords
oil seal
shaft
motor
lips
grease chamber
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 - Fee Related
Application number
DE60308923T
Other languages
English (en)
Other versions
DE60308923T2 (de
Inventor
Kwong Yip Poon
Siu Chun Tam
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.)
Johnson Electric SA
Original Assignee
Johnson Electric SA
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 Johnson Electric SA filed Critical Johnson Electric SA
Application granted granted Critical
Publication of DE60308923D1 publication Critical patent/DE60308923D1/de
Publication of DE60308923T2 publication Critical patent/DE60308923T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
DE60308923T 2002-02-07 2003-01-27 Motor eines Gebläses Expired - Fee Related DE60308923T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0202841 2002-02-07
GBGB0202841.3A GB0202841D0 (en) 2002-02-07 2002-02-07 Blower motor

Publications (2)

Publication Number Publication Date
DE60308923D1 true DE60308923D1 (de) 2006-11-23
DE60308923T2 DE60308923T2 (de) 2007-08-30

Family

ID=9930581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60308923T Expired - Fee Related DE60308923T2 (de) 2002-02-07 2003-01-27 Motor eines Gebläses

Country Status (7)

Country Link
US (1) US6831383B2 (de)
EP (1) EP1338234B1 (de)
CN (1) CN1288821C (de)
AT (1) ATE341986T1 (de)
DE (1) DE60308923T2 (de)
ES (1) ES2274175T3 (de)
GB (1) GB0202841D0 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406147A (en) * 2003-09-19 2005-03-23 Dyson Ltd A rotor assembly
CN100384061C (zh) * 2003-09-25 2008-04-23 乐金电子(天津)电器有限公司 吸尘器用电机的叶轮盖
US20060192450A1 (en) * 2005-02-28 2006-08-31 Hsieh Hsin-Mao Heat dissipating fan assembly
JP2007143379A (ja) * 2005-11-22 2007-06-07 Nippon Densan Corp ブラシレスモータ
ITBO20060339A1 (it) * 2006-05-08 2007-11-09 Spal Automotive Srl Metodo per assemblare un motore elettrico e motore ottenuto con tale metodo
DE102007029152A1 (de) * 2007-06-25 2009-01-08 Robert Bosch Gmbh Scheibenwischerantrieb
US7988075B2 (en) 2008-03-10 2011-08-02 Illinois Tool Works Inc. Circuit board configuration for air-powered electrostatically aided coating material atomizer
US7926748B2 (en) * 2008-03-10 2011-04-19 Illinois Tool Works Inc. Generator for air-powered electrostatically aided coating dispensing device
US8770496B2 (en) * 2008-03-10 2014-07-08 Finishing Brands Holdings Inc. Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer
US8016213B2 (en) * 2008-03-10 2011-09-13 Illinois Tool Works Inc. Controlling temperature in air-powered electrostatically aided coating material atomizer
US8590817B2 (en) * 2008-03-10 2013-11-26 Illinois Tool Works Inc. Sealed electrical source for air-powered electrostatic atomizing and dispensing device
US8496194B2 (en) * 2008-03-10 2013-07-30 Finishing Brands Holdings Inc. Method and apparatus for retaining highly torqued fittings in molded resin or polymer housing
JP2012097706A (ja) * 2010-11-05 2012-05-24 Hitachi Automotive Systems Ltd 可変動弁装置のアクチュエータ
JP5108137B1 (ja) * 2011-08-30 2012-12-26 ファナック株式会社 密封手段を備えた電動機
KR101930330B1 (ko) * 2012-06-15 2018-12-18 엘지이노텍 주식회사 모터
JP5568119B2 (ja) * 2012-10-09 2014-08-06 ファナック株式会社 気密試験用の孔を備えた電動機
JP6830060B2 (ja) * 2015-05-11 2021-02-17 Nok株式会社 密封装置
JP7318208B2 (ja) * 2019-01-09 2023-08-01 ニデック株式会社 モータ、送風装置、および、掃除機
CN113266584A (zh) * 2021-06-16 2021-08-17 深圳市银星智能科技股份有限公司 风机以及机器设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB554331A (en) 1942-09-01 1943-06-29 Charles Weston & Company Ltd Dual-type oil-seals
GB1581971A (en) * 1977-02-22 1980-12-31 Honda Motor Co Ltd Shock absorbers
DE3323741C2 (de) * 1983-07-01 1986-07-03 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtring
JPS60184461U (ja) * 1984-05-17 1985-12-06 エヌオーケー株式会社 オイルシ−ル
US4848776A (en) * 1987-04-27 1989-07-18 Eaton Corporation Exclusion seal assembly
JPH0756598Y2 (ja) 1989-09-27 1995-12-25 松下電器産業株式会社 歯車減速機付電動機
US5105685A (en) * 1990-06-08 1992-04-21 Mitsuba Electric Manufacturing Co., Ltd. Oil-sealing structure of motor
US5186548A (en) * 1992-02-07 1993-02-16 Brenco, Incorporated Bearing shaft seal
JP2605981Y2 (ja) * 1992-09-18 2000-09-04 光洋精工株式会社 動圧軸受装置
DE69615162T2 (de) * 1995-12-22 2002-06-27 Koninkl Philips Electronics Nv Dynamisches rillenlager mit v-förmiger ölsperre
IT1287926B1 (it) * 1996-06-12 1998-08-26 Rotafil Sas Di Vincenzo Massar Dispositivo di tenuta per macchine aspira polveri e liquidi
FR2771792B1 (fr) 1997-11-28 2000-01-28 Hutchinson Joint d'etancheite d'arbre a reserve de lubrifiant
US6177744B1 (en) * 1998-03-17 2001-01-23 Reliance Electric Technologies, Llc Seal arrangement for an electric motor
JP3567769B2 (ja) * 1998-12-09 2004-09-22 株式会社デンソー 回転装置および電磁クラッチ
US6676132B1 (en) * 1999-09-27 2004-01-13 Kojo Seiko Co., Ltd. Seal and rotary assembly using the seal
US6566777B2 (en) * 2001-10-05 2003-05-20 Abuakeel Hadi Elastic wave actuator
US6616146B2 (en) * 2001-12-05 2003-09-09 Caterpillar Inc Radial seal arrangement

Also Published As

Publication number Publication date
CN1288821C (zh) 2006-12-06
GB0202841D0 (en) 2002-03-27
ATE341986T1 (de) 2006-11-15
EP1338234B1 (de) 2006-10-11
CN1437301A (zh) 2003-08-20
US20030151320A1 (en) 2003-08-14
EP1338234A2 (de) 2003-08-27
DE60308923T2 (de) 2007-08-30
ES2274175T3 (es) 2007-05-16
EP1338234A3 (de) 2005-03-23
US6831383B2 (en) 2004-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee