FR439168A - Cooling device for electrical machines - Google Patents

Cooling device for electrical machines

Info

Publication number
FR439168A
FR439168A FR439168DA FR439168A FR 439168 A FR439168 A FR 439168A FR 439168D A FR439168D A FR 439168DA FR 439168 A FR439168 A FR 439168A
Authority
FR
France
Prior art keywords
cooling device
electrical machines
machines
electrical
cooling
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques 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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR439168A publication Critical patent/FR439168A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FR439168D 1911-01-23 1912-01-16 Cooling device for electrical machines Expired FR439168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE439168X 1911-01-23

Publications (1)

Publication Number Publication Date
FR439168A true FR439168A (en) 1912-06-07

Family

ID=6507268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439168D Expired FR439168A (en) 1911-01-23 1912-01-16 Cooling device for electrical machines

Country Status (2)

Country Link
FR (1) FR439168A (en)
GB (1) GB439168A (en)

Also Published As

Publication number Publication date
GB439168A (en) 1935-11-25

Similar Documents

Publication Publication Date Title
FR543794A (en) Cooling device for electrical machines
FR439168A (en) Cooling device for electrical machines
FR460314A (en) Cooling device for electrical machines
FR428223A (en) Grouper-classifier device for furs
FR472171A (en) Cooling device for electrical machines
CH57623A (en) Cooling device for closed dynamo-electric machines
FR453505A (en) Ventilation device for electrical machines
FR454699A (en) Cooling device for electrical machines
FR15812E (en) Cooling devices for electrical machines
CH54554A (en) Cooling device
FR449821A (en) Cooling device for magnet windings
CH51495A (en) Cooling device on gem cutting machines
FR476940A (en) Small electrical machinery construction device
FR442870A (en) Control device for electric machines
CH53758A (en) Extraction device on working machines
FR441719A (en) Cooling devices for electrical machines
FR478848A (en) Cooling device for dynamo-electric machines
FR434153A (en) Brushing device for talking machines
FR435283A (en) Device for regulating electric machines
CH67885A (en) Festoning device on embroidery machines
CH65240A (en) Self-collecting device on sewing machines
FR449512A (en) Regulation device for electrical circuits
DK14843C (en) Electrical Alarm Device for Vending Machines.
DK14307C (en) Cooling device.
FR413587A (en) Cooling device for dynamos