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FR517949A - Dynamo refinements - Google Patents

Dynamo refinements

Info

Publication number
FR517949A
FR517949A FR517949A FR517949DA FR517949A FR 517949 A FR517949 A FR 517949A FR 517949 A FR517949 A FR 517949A FR 517949D A FR517949D A FR 517949DA FR 517949 A FR517949 A FR 517949A
Authority
FR
France
Prior art keywords
dynamo
refinements
dynamo refinements
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
FR517949A
Other languages
French (fr)
Inventor
Paul Hermann Hudden Jantzen
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.)
Siemens Brothers Dynamo Works Ltd
Original Assignee
Siemens Brothers Dynamo Works 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
Application filed by Siemens Brothers Dynamo Works Ltd filed Critical Siemens Brothers Dynamo Works Ltd
Application granted granted Critical
Publication of FR517949A publication Critical patent/FR517949A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR517949A 1919-04-11 1920-06-25 Dynamo refinements Expired FR517949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB517949X 1919-04-11

Publications (1)

Publication Number Publication Date
FR517949A true FR517949A (en) 1921-05-17

Family

ID=1536267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517949A Expired FR517949A (en) 1919-04-11 1920-06-25 Dynamo refinements

Country Status (1)

Country Link
FR (1) FR517949A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924816C (en) * 1948-10-02 1955-03-07 Siemens Ag Electric machine with liquid-cooled rotor
DE1105979B (en) * 1953-04-15 1961-05-04 Siemens Ag Closed, surface-cooled electrical machine
FR2484166A1 (en) * 1980-06-10 1981-12-11 Danko Vladimir Electric rotary machine with cooling ducts in stator - has outer pipeline for coolant supply, extending over stator and forming upstream and downstream branches
DE3932481A1 (en) * 1989-09-28 1991-04-11 Magnet Motor Gmbh ELECTRIC MACHINE WITH FLUID COOLING
US5578879A (en) * 1989-09-28 1996-11-26 Heidelberg; G+E,Uml O+Ee Tz Electric machine with fluid cooling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924816C (en) * 1948-10-02 1955-03-07 Siemens Ag Electric machine with liquid-cooled rotor
DE1105979B (en) * 1953-04-15 1961-05-04 Siemens Ag Closed, surface-cooled electrical machine
FR2484166A1 (en) * 1980-06-10 1981-12-11 Danko Vladimir Electric rotary machine with cooling ducts in stator - has outer pipeline for coolant supply, extending over stator and forming upstream and downstream branches
DE3932481A1 (en) * 1989-09-28 1991-04-11 Magnet Motor Gmbh ELECTRIC MACHINE WITH FLUID COOLING
WO1991005398A1 (en) * 1989-09-28 1991-04-18 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Electrical machine with fluid cooling
US5578879A (en) * 1989-09-28 1996-11-26 Heidelberg; G+E,Uml O+Ee Tz Electric machine with fluid cooling

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