JPS5444704A - Dc electric machine - Google Patents

Dc electric machine

Info

Publication number
JPS5444704A
JPS5444704A JP11094477A JP11094477A JPS5444704A JP S5444704 A JPS5444704 A JP S5444704A JP 11094477 A JP11094477 A JP 11094477A JP 11094477 A JP11094477 A JP 11094477A JP S5444704 A JPS5444704 A JP S5444704A
Authority
JP
Japan
Prior art keywords
coil
motor
generator
rotation
shaft
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.)
Granted
Application number
JP11094477A
Other languages
Japanese (ja)
Other versions
JPS5812826B2 (en
Inventor
Kanemasa Aoki
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.)
Canon Inc
Canon Precision Inc
Original Assignee
Canon Inc
Canon Precision Inc
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 Canon Inc, Canon Precision Inc filed Critical Canon Inc
Priority to JP11094477A priority Critical patent/JPS5812826B2/en
Publication of JPS5444704A publication Critical patent/JPS5444704A/en
Publication of JPS5812826B2 publication Critical patent/JPS5812826B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Windings For Motors And Generators (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE: To eliminate inductive coupling between motor and generator coils by providing motor and generator coil bodies provided on the same rotative shaft such that their respective openings concentrically face each other and sealing a field magnet capable of rotation with respect to the rotative shaft between these coil bodies.
CONSTITUTION: A cup-shaped motor coil A including a coil support 8 and a coil 7 integral therewith and a cup-shaped generator coil body B including a coil support 13 and a coil 12 integral therewith are mounted on the same relative shaft 5 such that their openings concentrically face each other, and a field magnet 20 magnetized in the diametrical direction for rotation with respect to the rotative shaft is sealed between them. Thus, it is possible to eliminate inductive coupling between the motor coil and generator coil. Also, the rotation of field magnets 201 and 202 can be prevented by providing field magnets 61 and 61 magnetized in the diametrical direction on the outer side of the motor coil body A and generator coil body B.
COPYRIGHT: (C)1979,JPO&Japio
JP11094477A 1977-09-14 1977-09-14 dc electric machine Expired JPS5812826B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11094477A JPS5812826B2 (en) 1977-09-14 1977-09-14 dc electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11094477A JPS5812826B2 (en) 1977-09-14 1977-09-14 dc electric machine

Publications (2)

Publication Number Publication Date
JPS5444704A true JPS5444704A (en) 1979-04-09
JPS5812826B2 JPS5812826B2 (en) 1983-03-10

Family

ID=14548501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11094477A Expired JPS5812826B2 (en) 1977-09-14 1977-09-14 dc electric machine

Country Status (1)

Country Link
JP (1) JPS5812826B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040007016A (en) * 2002-07-16 2004-01-24 우성한 An electric generator by one's own ability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040007016A (en) * 2002-07-16 2004-01-24 우성한 An electric generator by one's own ability

Also Published As

Publication number Publication date
JPS5812826B2 (en) 1983-03-10

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