FR952054A - Perfectionnements apportés aux moteurs transformables - Google Patents

Perfectionnements apportés aux moteurs transformables

Info

Publication number
FR952054A
FR952054A FR952054DA FR952054A FR 952054 A FR952054 A FR 952054A FR 952054D A FR952054D A FR 952054DA FR 952054 A FR952054 A FR 952054A
Authority
FR
France
Prior art keywords
transformable
motors
transformable motors
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
Application number
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR952054A publication Critical patent/FR952054A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
FR952054D 1946-08-15 1947-08-13 Perfectionnements apportés aux moteurs transformables Expired FR952054A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US690628A US2571907A (en) 1946-08-15 1946-08-15 Convertible motor

Publications (1)

Publication Number Publication Date
FR952054A true FR952054A (fr) 1949-11-09

Family

ID=24773246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952054D Expired FR952054A (fr) 1946-08-15 1947-08-13 Perfectionnements apportés aux moteurs transformables

Country Status (5)

Country Link
US (3) US2571907A (fr)
BE (1) BE475049A (fr)
DE (1) DE839225C (fr)
FR (1) FR952054A (fr)
GB (1) GB633664A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112311184A (zh) * 2020-11-27 2021-02-02 嵊州市玖和机电有限公司 一种冷风机驱动直流无刷电机

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769105A (en) * 1953-01-26 1956-10-30 Allis Louis Co Electric motor suitable for use in an atmosphere containing magnetic particles
DE1034256B (de) * 1956-10-05 1958-07-17 Elektro Werk Ebeling Geschlossener Elektromotor mit Rueckenkuehlung
DE1059096B (de) * 1958-06-13 1959-06-11 Siemens Ag Wellendurchfuehrung fuer druckfest gekapselte elektrische Maschinen
US3233134A (en) * 1962-09-24 1966-02-01 Galion Jeffrey Mfg Co Electric motor
US3243619A (en) * 1963-11-01 1966-03-29 Gen Electric Rotor protective cover for a dynamoelectric machine
US3749953A (en) * 1972-02-24 1973-07-31 Gen Electric Ventilated dynamoelectric machines
US3862443A (en) * 1973-11-15 1975-01-21 Reliance Electric Co Cooling means for bearing structure in dynamoelectric machine
US3901484A (en) * 1973-12-26 1975-08-26 Oster Corp Electric food blender
JPS5241323A (en) * 1975-09-27 1977-03-30 Toyoda Autom Loom Works Ltd Heated air discharging device for motor used in a battery-driven fork lift
WO1988009077A1 (fr) * 1987-05-08 1988-11-17 Firma Karl Lutz Moteur electrique, notamment moteur d'entrainement pour pompe electrique portative ou pompe immersible
US5144175A (en) * 1991-05-15 1992-09-01 Siemens Energy & Automation, Inc. Cooling fan for electric motors
CN1049868C (zh) * 1992-05-12 2000-03-01 精工埃普生株式会社 电动车
US6223740B1 (en) * 2000-05-10 2001-05-01 Rheem Manufacturing Company Fuel-fired furnace with self-cooling draft inducer fan
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US8043070B2 (en) 2004-08-26 2011-10-25 Pentair Water Pool And Spa, Inc. Speed control
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US20070159018A1 (en) * 2006-01-11 2007-07-12 Martin Jerry L Explosion-proof motor
EP3418570B1 (fr) 2008-10-06 2020-01-22 Pentair Water Pool and Spa, Inc. Procédé d'actionnement d'un système brise-vide de sécurité
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8436559B2 (en) 2009-06-09 2013-05-07 Sta-Rite Industries, Llc System and method for motor drive control pad and drive terminals
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
JP5574743B2 (ja) 2010-02-19 2014-08-20 株式会社東芝 電動機
AU2011338297B2 (en) 2010-12-08 2016-10-13 Pentair Water Pool And Spa, Inc. Discharge vacuum relief valve for safety vacuum release system
BR112014010665A2 (pt) 2011-11-01 2017-12-05 Pentair Water Pool & Spa Inc sistema e processo de bloqueio de vazão
JP5917328B2 (ja) * 2012-07-31 2016-05-11 住友重機械工業株式会社 フォークリフト
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
CN104868616A (zh) * 2015-05-19 2015-08-26 巢惠英 一种新型防爆电机定子
FR3051988B1 (fr) * 2016-05-25 2019-10-11 Valeo Equipements Electriques Moteur Machine electrique tournante munie d'un chignon
FR3062757B1 (fr) * 2017-02-03 2019-04-05 Alstom Transport Technologies Moteur auto-ventile silencieux, notamment pour un vehicule ferroviaire

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002910A (en) * 1927-11-07 1935-05-28 Menhorn Inc Submersible motor with mercurysealed balancing means
US1759415A (en) * 1928-01-18 1930-05-20 American Electric Motor Compan Totally inclosed and ventilated electric machine
US1799071A (en) * 1928-04-27 1931-03-31 Allis Louis Co Dynamo-electric machine
US1932286A (en) * 1929-12-14 1933-10-24 Allis Louis Co Dynamo-electric machine
US1876767A (en) * 1931-03-07 1932-09-13 Crocker Wheeler Electric Mfg C Cooling of dynamo-electric machines
FR727615A (fr) * 1931-12-03 1932-06-21 Perfectionnements apportés aux machines électriques fermées à deux circuits de refroidissement l'un interne et l'autre externe
US1969493A (en) * 1933-02-27 1934-08-07 English Electric Company Of Ca Fan cooled electric motor
US2055931A (en) * 1933-04-12 1936-09-29 Allis Louis Co Dynamo-electric machine
US2017255A (en) * 1933-11-23 1935-10-15 Allis Louis Co Electric motor
US2185740A (en) * 1937-11-01 1940-01-02 Allis Louis Co Dynamo-electric machine
US2381914A (en) * 1940-03-26 1945-08-14 Master Electric Co Motor housing
US2357923A (en) * 1942-06-29 1944-09-12 Fairbanks Morse & Co Ventilation of electrical machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112311184A (zh) * 2020-11-27 2021-02-02 嵊州市玖和机电有限公司 一种冷风机驱动直流无刷电机

Also Published As

Publication number Publication date
US2571907A (en) 1951-10-16
US2615937A (en) 1952-10-28
US2644099A (en) 1953-06-30
DE839225C (de) 1952-05-19
BE475049A (fr) 1947-09-30
GB633664A (en) 1949-12-19

Similar Documents

Publication Publication Date Title
FR952054A (fr) Perfectionnements apportés aux moteurs transformables
FR943467A (fr) Perfectionnements apportés aux turbines
FR951692A (fr) Perfectionnements aux pavillons radio-électriques
FR935161A (fr) Perfectionnements apportés aux meubles
FR931344A (fr) Perfectionnements aux turbo-machines
FR923263A (fr) Perfectionnements apportés aux tournevis
FR1002334A (fr) Perfectionnement applicable aux moteurs immergés
FR939763A (fr) Perfectionnements aux moteurs hydrauliques polycylindriques
FR927936A (fr) Perfectionnements aux escabeaux
FR924699A (fr) Perfectionnements aux démarreurs
FR950542A (fr) Perfectionnements aux moteurs hydrauliques
FR943532A (fr) Perfectionnements aux mouvements mécaniques
FR935268A (fr) Perfectionnements aux moteurs électriques
FR920761A (fr) Perfectionnements apportés aux allumeurs
FR1002235A (fr) Perfectionnements aux crics
FR924095A (fr) Perfectionnements apportés aux carburateurs
FR947584A (fr) Perfectionnements apportés aux tentes
FR54560E (fr) Perfectionnements aux voies ferrées
FR926415A (fr) Perfectionnements apportés aux porte-mines
FR946894A (fr) Perfectionnements aux magnétos
FR915418A (fr) Perfectionnements aux moteurs polycylindriques
FR951896A (fr) Perfectionnements aux moteurs asynchrones
FR971310A (fr) Perfectionnements aux moteurs électriques
FR948045A (fr) Perfectionnements aux moteurs électriques
FR944837A (fr) Perfectionnements aux petits moteurs synchrones