FR1550577A - - Google Patents

Info

Publication number
FR1550577A
FR1550577A FR1550577DA FR1550577A FR 1550577 A FR1550577 A FR 1550577A FR 1550577D A FR1550577D A FR 1550577DA FR 1550577 A FR1550577 A FR 1550577A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1550577A publication Critical patent/FR1550577A/fr
Expired legal-status Critical Current

Links

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1550577D 1966-12-20 1967-12-20 Expired FR1550577A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US603319A US3378192A (en) 1966-12-20 1966-12-20 Means for securing the impeller to the motor of an electrically driven fan

Publications (1)

Publication Number Publication Date
FR1550577A true FR1550577A (fr) 1968-12-20

Family

ID=24414932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550577D Expired FR1550577A (fr) 1966-12-20 1967-12-20

Country Status (4)

Country Link
US (1) US3378192A (fr)
DE (1) DE1628301B2 (fr)
FR (1) FR1550577A (fr)
GB (1) GB1139984A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614261A (en) * 1970-01-09 1971-10-19 Imc Magnetics Corp Bearing seal means for an electrically driven fan
US3819294A (en) * 1972-05-25 1974-06-25 Carrier Corp Fan construction
DE2265540C2 (de) * 1972-11-23 1990-11-15 Papst-Motoren GmbH & Co KG, 7742 St Georgen Gebläse mit zu einem Lüfterrad aus Kunststoff koaxialem Antriebsmotor
DE2257509C2 (de) * 1972-11-23 1982-09-02 Papst-Motoren GmbH & Co KG, 7742 St Georgen Radialgebläse
US3914071A (en) * 1974-02-27 1975-10-21 Imc Magnetics Corp Electrically driven fan
CH611983A5 (fr) * 1974-11-18 1979-06-29 Papst Motoren Kg
FR2371591A1 (fr) * 1976-11-23 1978-06-16 Etri Sa Ventilateur electrique, notamment du type plat
US4564335A (en) * 1979-10-06 1986-01-14 Papst-Motoren Gmbh & Co. Kg Axial flow fan
DE2940650A1 (de) * 1979-10-06 1981-04-16 Papst-Motoren Kg, 7742 St Georgen Axialventilator
DE3022477A1 (de) * 1980-06-14 1982-05-27 Papst-Motoren GmbH & Co KG, 7742 St Georgen Einbauventilator
DE3028606A1 (de) * 1980-07-28 1982-03-04 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Zum einbau in rohrleitungen, kanaele oder kanalaehnliche gehaeuse bzw. in lueftungs- und klimageraete bestimmte ventilatoreinheit
GB2133082B (en) * 1982-11-09 1987-05-13 Papst Motoren Gmbh & Co Kg Miniaturized direct current fan
JPS59145396A (ja) * 1982-11-09 1984-08-20 パプスト・モ−ト−レン・ゲ−エムベ−ハ−・ウント・コ−・カ−ゲ− 直流小形通風機
YU42629B (en) * 1983-10-11 1988-10-31 Iskra Electric warning siren
DE3417127A1 (de) * 1984-05-09 1985-11-14 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kleinstventilator
US4884314A (en) * 1987-11-12 1989-12-05 Black & Decker Inc. Portable blower
GB2285541B (en) * 1994-01-05 1997-04-16 Alex Horng Electric fans and method of assembly thereof
US6183221B1 (en) * 1999-10-29 2001-02-06 Hsieh Hsin-Mao Heat dissipation fan with a shaft positioned to prevent chafing between the fan blades and the bearing
US6290471B1 (en) * 2000-02-18 2001-09-18 Sunonwealth Electric Machine Industry Co., Ltd. Pivotal structure for an impeller of a miniature heat dissipating fan
JP2003314499A (ja) * 2002-04-17 2003-11-06 Minebea Co Ltd 送風機
TWI284703B (en) * 2005-01-03 2007-08-01 Sunonwealth Electr Mach Ind Co Axial-flow heat-dissipating fan
TWI424662B (zh) * 2010-10-29 2014-01-21 Forcecon Technology Co Ltd Cooling fan combination structure and its forming method
JP6101474B2 (ja) * 2012-11-26 2017-03-22 株式会社不二工機 排水ポンプ用モータ及びそれを用いた排水ポンプ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742223A (en) * 1952-12-13 1956-04-17 Font Eduardo Soler Electric propeller fans and the like
US2926838A (en) * 1958-10-07 1960-03-01 Jacobus Constant Van Rijn Ventilating motor and fan
US3158412A (en) * 1962-10-16 1964-11-24 Imc Magnetics Corp Air bearing
GB1043213A (en) * 1963-01-14 1966-09-21 Papst Hermann Ventilating fans driven by electric motors
US3276675A (en) * 1964-12-10 1966-10-04 Imc Magnetics Corp Electrically driven fan having selfcontained lubrication means
US3276678A (en) * 1964-12-10 1966-10-04 Imc Magnetics Corp Electrically driven fan having air bearing supported impeller

Also Published As

Publication number Publication date
US3378192A (en) 1968-04-16
GB1139984A (en) 1969-01-15
DE1628301B2 (de) 1972-10-19
DE1628301A1 (de) 1971-11-11

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