FR560950A - Improvements relating to the drying and ventilation of electric motors closed on all sides - Google Patents

Improvements relating to the drying and ventilation of electric motors closed on all sides

Info

Publication number
FR560950A
FR560950A FR560950DA FR560950A FR 560950 A FR560950 A FR 560950A FR 560950D A FR560950D A FR 560950DA FR 560950 A FR560950 A FR 560950A
Authority
FR
France
Prior art keywords
ventilation
drying
sides
electric motors
improvements relating
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)
Inventor
David Arthur Evans
Harold Cecil Hodgson
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 filed Critical
Application granted granted Critical
Publication of FR560950A publication Critical patent/FR560950A/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
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
FR560950D 1923-01-12 1923-01-12 Improvements relating to the drying and ventilation of electric motors closed on all sides Expired FR560950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560950T 1923-01-12

Publications (1)

Publication Number Publication Date
FR560950A true FR560950A (en) 1923-10-12

Family

ID=8943285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560950D Expired FR560950A (en) 1923-01-12 1923-01-12 Improvements relating to the drying and ventilation of electric motors closed on all sides

Country Status (1)

Country Link
FR (1) FR560950A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2566015A1 (en) * 2011-08-29 2013-03-06 Grundfos Management A/S Electric motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2566015A1 (en) * 2011-08-29 2013-03-06 Grundfos Management A/S Electric motor
WO2013030181A1 (en) * 2011-08-29 2013-03-07 Grundfos Management A/S Electric motor
CN103765732A (en) * 2011-08-29 2014-04-30 格伦德福斯管理联合股份公司 Electric motor
US9543807B2 (en) 2011-08-29 2017-01-10 Grundfos Management A/S Electric motor

Similar Documents

Publication Publication Date Title
FR560950A (en) Improvements relating to the drying and ventilation of electric motors closed on all sides
FR654761A (en) Improvements to reciprocating electric motors
FR612076A (en) Improvements to electric motors
FR567472A (en) Rotary motor
FR567028A (en) Improvements to universal electric motors
FR565896A (en) Elastic suspension of electric motors
FR566919A (en) Air turbo
FR28007E (en) Improvements to bogies with electric motors
FR600014A (en) Improvements to electric motors
FR573572A (en) Rotary motor
FR568460A (en) Shaft connection
FR576651A (en) Improvements to asynchronous induction motors and generators
FR566311A (en) Improvements in the construction of rotary electric converters
FR566939A (en) Small motor plow
FR570744A (en) Air motor
FR583481A (en) Improvement in the ventilation of turbo-generators
FR666168A (en) Improvements to AC motors of the commutator or commutator type
FR585864A (en) Improvements to electric induction motors
FR572459A (en) Improvements to AC electric motors
FR571497A (en) Awning fan
FR569999A (en) Improvements to electric irons
FR583050A (en) Improvements to the ventilation of electrical machines
FR589923A (en) Improvements to asynchronous motors
FR27650E (en) AC motor
FR582119A (en) fan