FR70953E - Improvements to cooling devices for electric motors - Google Patents

Improvements to cooling devices for electric motors

Info

Publication number
FR70953E
FR70953E FR70953DA FR70953E FR 70953 E FR70953 E FR 70953E FR 70953D A FR70953D A FR 70953DA FR 70953 E FR70953 E FR 70953E
Authority
FR
France
Prior art keywords
electric motors
cooling devices
cooling
devices
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
French (fr)
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.)
Maison Breguet SA
Original Assignee
Maison Breguet SA
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 Maison Breguet SA filed Critical Maison Breguet SA
Application granted granted Critical
Publication of FR70953E publication Critical patent/FR70953E/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
    • H02K9/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR70953D 1957-01-16 1957-01-16 Improvements to cooling devices for electric motors Expired FR70953E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70953T 1957-01-16

Publications (1)

Publication Number Publication Date
FR70953E true FR70953E (en) 1959-09-30

Family

ID=8702580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70953D Expired FR70953E (en) 1957-01-16 1957-01-16 Improvements to cooling devices for electric motors

Country Status (1)

Country Link
FR (1) FR70953E (en)

Similar Documents

Publication Publication Date Title
FR1325684A (en) Improvements to cooling devices for electrical machines
FR1247741A (en) Improvements to cooling systems for electrical machines
FR1178143A (en) Improvements to power cut-off devices
FR1174253A (en) Improvements to electric motor brushes
FR1167706A (en) Improvements to cooling devices for electric motors
FR1347738A (en) Improvements to cooling devices for static electrical devices
BE603846A (en) Improvements to electric motors
BE603847A (en) Improvements relating to electric motors
FR1213244A (en) Improvements to stators for electric machines
FR70953E (en) Improvements to cooling devices for electric motors
FR1255034A (en) Improvements to starting devices for electric motors
FR1140971A (en) Improvements to block breakers
FR1202563A (en) Improvements to electric motors
FR1115651A (en) Improvements to electric motors
FR1171042A (en) Improvements to starting devices for single-phase motors
FR1124912A (en) Improvements to single-phase electric motors
FR1144341A (en) Improvements to electric motors
FR1188784A (en) Improvements to power steering devices
FR1144902A (en) Improvements to small electric motors
FR1234111A (en) Improvements to brush devices for electrical machines
FR1105020A (en) Improvements to electric motors
FR1235461A (en) Improvements to vibrating motors
FR1269391A (en) Improvements to cooling devices
FR1279221A (en) Improvements to electric motors
FR1196295A (en) Improvements to electric motors