JPS52132310A - Rotatinggfield type dc machine - Google Patents

Rotatinggfield type dc machine

Info

Publication number
JPS52132310A
JPS52132310A JP4974176A JP4974176A JPS52132310A JP S52132310 A JPS52132310 A JP S52132310A JP 4974176 A JP4974176 A JP 4974176A JP 4974176 A JP4974176 A JP 4974176A JP S52132310 A JPS52132310 A JP S52132310A
Authority
JP
Japan
Prior art keywords
rotatinggfield
machine
type
rotatinggfield type
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.)
Pending
Application number
JP4974176A
Other languages
Japanese (ja)
Inventor
Akira Kawamura
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP4974176A priority Critical patent/JPS52132310A/en
Priority to DE19772719121 priority patent/DE2719121A1/en
Publication of JPS52132310A publication Critical patent/JPS52132310A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/62—Motors or generators with stationary armatures and rotating excitation field
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Cooling System (AREA)
JP4974176A 1976-04-30 1976-04-30 Rotatinggfield type dc machine Pending JPS52132310A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4974176A JPS52132310A (en) 1976-04-30 1976-04-30 Rotatinggfield type dc machine
DE19772719121 DE2719121A1 (en) 1976-04-30 1977-04-29 Revolving field DC generator - has closed, heat absorbing tubes in rotor, filled with volatile liquid and fitted with cooling fins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4974176A JPS52132310A (en) 1976-04-30 1976-04-30 Rotatinggfield type dc machine

Publications (1)

Publication Number Publication Date
JPS52132310A true JPS52132310A (en) 1977-11-07

Family

ID=12839601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4974176A Pending JPS52132310A (en) 1976-04-30 1976-04-30 Rotatinggfield type dc machine

Country Status (2)

Country Link
JP (1) JPS52132310A (en)
DE (1) DE2719121A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986877U (en) * 1982-12-01 1984-06-12 株式会社クボタ Electronic governor linear actuator
JPH04200259A (en) * 1990-11-29 1992-07-21 Ichiro Kamimura Attraction and repulsion type generator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808602C1 (en) 1998-02-28 1999-09-02 Grundfos As Device for external cooling of the electric drive motor of a centrifugal pump unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950406A (en) * 1972-06-16 1974-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950406A (en) * 1972-06-16 1974-05-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986877U (en) * 1982-12-01 1984-06-12 株式会社クボタ Electronic governor linear actuator
JPH04200259A (en) * 1990-11-29 1992-07-21 Ichiro Kamimura Attraction and repulsion type generator

Also Published As

Publication number Publication date
DE2719121A1 (en) 1977-11-03

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