AT279723B - Self-ventilating electrical machine, in particular a railway engine - Google Patents

Self-ventilating electrical machine, in particular a railway engine

Info

Publication number
AT279723B
AT279723B AT1107668A AT1107668A AT279723B AT 279723 B AT279723 B AT 279723B AT 1107668 A AT1107668 A AT 1107668A AT 1107668 A AT1107668 A AT 1107668A AT 279723 B AT279723 B AT 279723B
Authority
AT
Austria
Prior art keywords
self
electrical machine
railway engine
ventilating electrical
ventilating
Prior art date
Application number
AT1107668A
Other languages
German (de)
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT279723B publication Critical patent/AT279723B/en

Links

Classifications

    • 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
AT1107668A 1968-04-01 1968-11-14 Self-ventilating electrical machine, in particular a railway engine AT279723B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH481568A CH482340A (en) 1968-04-01 1968-04-01 Self-ventilating electrical machine, in particular a railway engine

Publications (1)

Publication Number Publication Date
AT279723B true AT279723B (en) 1970-03-10

Family

ID=4283021

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1107668A AT279723B (en) 1968-04-01 1968-11-14 Self-ventilating electrical machine, in particular a railway engine

Country Status (5)

Country Link
AT (1) AT279723B (en)
BE (1) BE730458A (en)
CH (1) CH482340A (en)
DE (2) DE6800755U (en)
FR (1) FR1599400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574731A1 (en) * 1992-06-19 1993-12-22 Robert Bosch Gmbh Hand-held machine tool with ventilated motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944274A1 (en) * 1979-11-02 1981-05-14 Hilti AG, 9494 Schaan DRILLING DEVICE WITH SPLASH-PROTECTED ELECTRIC DRIVE MOTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574731A1 (en) * 1992-06-19 1993-12-22 Robert Bosch Gmbh Hand-held machine tool with ventilated motor

Also Published As

Publication number Publication date
CH482340A (en) 1969-11-30
DE1801081A1 (en) 1969-10-16
BE730458A (en) 1969-09-01
DE6800755U (en) 1971-01-28
FR1599400A (en) 1970-07-15

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Legal Events

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