NL89725C - - Google Patents

Info

Publication number
NL89725C
NL89725C NL89725DA NL89725C NL 89725 C NL89725 C NL 89725C NL 89725D A NL89725D A NL 89725DA NL 89725 C NL89725 C NL 89725C
Authority
NL
Netherlands
Application number
Original Assignee
Siemens Ag
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.)
Publication date
Application granted granted Critical
Publication of NL89725C publication Critical patent/NL89725C/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
NL89725D 1953-09-25 NL89725C (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES35440A DE1003844B (de) 1953-09-25 1953-09-25 Elektrischer Antrieb fuer Schiffswinden od. dgl.

Publications (1)

Publication Number Publication Date
NL89725C true NL89725C (ko) 1958-12-15

Family

ID=7481905

Family Applications (1)

Application Number Title Priority Date Filing Date
NL89725D NL89725C (ko) 1953-09-25

Country Status (3)

Country Link
US (1) US2783398A (ko)
DE (1) DE1003844B (ko)
NL (1) NL89725C (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912122A (en) * 1956-10-03 1959-11-10 Provincial Engineering Ltd Cooling system for power components of travelling cranes and the like
DE1108315B (de) * 1960-03-10 1961-06-08 Hans Still Ag Geschlossener Elektromotor fuer den Antrieb von Hebezeugen mit Oberflaechenkuehlung
DE1126498B (de) * 1960-11-10 1962-03-29 Bbc Brown Boveri & Cie Kuehlanordnung fuer geschlossene, oberflaechengekuehlte elektrische Maschinen, insbesondere fuer den Antrieb von Ladewinden auf Schiffen
US3610975A (en) * 1969-07-30 1971-10-05 Westinghouse Electric Corp Dynamoelectric machine with improved cooling means
US3748507A (en) * 1971-12-02 1973-07-24 Gen Electric Variable speed drive having enhanced ventilation
US3749953A (en) * 1972-02-24 1973-07-31 Gen Electric Ventilated dynamoelectric machines
US3800173A (en) * 1972-09-19 1974-03-26 Gen Electric Dynamoelectric machine having improved ventilation
DE3026892C2 (de) * 1980-07-16 1986-05-28 Wolfgang Dr.-Ing. 8740 Bad Neustadt Volkrodt Elektrische Maschinen mit Nutzung des bisher beim Rondenstanzen weggeworfenen Stanzgitters
US4839547A (en) * 1988-03-28 1989-06-13 Wertec Corporation Motor frame and motor with increased cooling capacity
CA2087763C (en) * 1992-02-11 2002-07-02 Jimmy Cochimin Stator frame for dynamoelectric machine and method for making same
FR2838252B1 (fr) * 2002-04-03 2005-08-05 Leroy Somer Moteurs Machine electrique, notamment generatrice pour eolienne, comportant des ailettes de refroisissement s'etendant sensiblement perpendiculairement a l'axe de rotation du rotor
US9376187B2 (en) * 2010-10-26 2016-06-28 Eco Marine Power Co. Ltd. Power module for use in marine vessel, and wind-propelled vessel provided with said power module
US20130118705A1 (en) * 2011-11-16 2013-05-16 Reed Potter Device and Method for Heating a Pumped Fluid
DE102013001949A1 (de) * 2013-02-04 2014-08-07 Siemag Tecberg Gmbh Kühlungsring
US10961090B2 (en) * 2019-08-05 2021-03-30 Goodrich Corporation Rescue hoist cooling system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516103C (de) * 1931-01-17 Siemens Schuckertwerke Akt Ges Druckknopfsteuerung fuer elektrische Mehrmotorenantriebe
US1377325A (en) * 1917-12-06 1921-05-10 Submersible & J L Motors Ltd Electric motor
CH91990A (de) * 1919-07-15 1921-12-01 Bbc Brown Boveri & Cie Induktionsregler mit künstlicher Luftkühlung.
US1844193A (en) * 1926-09-13 1932-02-09 Luth & Rosens Elek Ska Aktiebo Electric machine
DE592602C (de) * 1928-03-15 1934-02-10 Clarke Chapman And Company Ltd Schutzeinrichtung fuer elektrische Motoren fuer Schiffswinden oder aehnliche Bordmaschinen
DE654846C (de) * 1933-01-05 1937-12-31 Aeg Einrichtung zur Kuehlung elektrischer Maschinen mittels Fremdluefter
DE632854C (de) * 1933-01-22 1936-07-20 Siemens Schuckertwerke Akt Ges Oberflaechengekuehlte elektrische Maschine
GB450045A (en) * 1935-05-31 1936-07-09 English Electric Co Ltd Improvements in fan cooled dynamo electric machines
CH265029A (de) * 1948-08-05 1949-11-15 Oerlikon Maschf Elektrisch gesteuerter Umkehrantrieb.
DE819282C (de) * 1950-04-18 1951-10-31 Oesterreichische Elektroindust Geschlossene, aussenbelueftete elektrische Maschine

Also Published As

Publication number Publication date
US2783398A (en) 1957-02-26
DE1003844B (de) 1957-03-07

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