FR1167706A - Improvements to cooling devices for electric motors - Google Patents

Improvements to cooling devices for electric motors

Info

Publication number
FR1167706A
FR1167706A FR1167706DA FR1167706A FR 1167706 A FR1167706 A FR 1167706A FR 1167706D A FR1167706D A FR 1167706DA FR 1167706 A FR1167706 A FR 1167706A
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 FR1167706A publication Critical patent/FR1167706A/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)
FR1167706D 1956-07-12 1956-07-12 Improvements to cooling devices for electric motors Expired FR1167706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1167706T 1956-07-12

Publications (1)

Publication Number Publication Date
FR1167706A true FR1167706A (en) 1958-11-28

Family

ID=9655681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167706D Expired FR1167706A (en) 1956-07-12 1956-07-12 Improvements to cooling devices for electric motors

Country Status (1)

Country Link
FR (1) FR1167706A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072999A1 (en) * 1981-08-28 1983-03-02 Robert Bosch Gmbh Electrical machine, in particular a three-phase generator with internal cooling ducts
EP0363815A1 (en) * 1988-10-11 1990-04-18 Schorch GmbH Electric motor
EP0574731A1 (en) * 1992-06-19 1993-12-22 Robert Bosch Gmbh Hand-held machine tool with ventilated motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072999A1 (en) * 1981-08-28 1983-03-02 Robert Bosch Gmbh Electrical machine, in particular a three-phase generator with internal cooling ducts
EP0363815A1 (en) * 1988-10-11 1990-04-18 Schorch GmbH Electric motor
EP0574731A1 (en) * 1992-06-19 1993-12-22 Robert Bosch Gmbh Hand-held machine tool with ventilated motor

Similar Documents

Publication Publication Date Title
FR1325684A (en) Improvements to cooling devices for electrical machines
FR1176033A (en) Improvements to dynamoelectric machines
FR1167706A (en) Improvements to cooling devices for electric motors
FR1178143A (en) Improvements to power cut-off devices
FR1140971A (en) Improvements to block breakers
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
FR1144341A (en) Improvements to electric motors
FR1144902A (en) Improvements to small electric motors
FR1202563A (en) Improvements to electric motors
FR1124912A (en) Improvements to single-phase electric motors
FR1188784A (en) Improvements to power steering devices
FR1141838A (en) Improvements to electrical machines
FR1177220A (en) Improvements to electrical accessories
FR1184815A (en) Improvements to regulation devices
FR1142324A (en) Improvements to distribution mechanisms for motors
FR1178671A (en) Improvements to electric cables
FR1150065A (en) Improvements to electric motors
FR1171042A (en) Improvements to starting devices for single-phase motors
FR1144280A (en) Improvements to cooling devices for dynamo-electric machines
FR1269391A (en) Improvements to cooling devices
FR1156672A (en) Improvements to electric motors
FR1148217A (en) Improvements to electric motors
FR1125044A (en) Improvements to electric motors