JPS57119635A - Rotor for flat type motor - Google Patents

Rotor for flat type motor

Info

Publication number
JPS57119635A
JPS57119635A JP531381A JP531381A JPS57119635A JP S57119635 A JPS57119635 A JP S57119635A JP 531381 A JP531381 A JP 531381A JP 531381 A JP531381 A JP 531381A JP S57119635 A JPS57119635 A JP S57119635A
Authority
JP
Japan
Prior art keywords
rotor
point
shaped
points
coil unit
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
JP531381A
Other languages
Japanese (ja)
Other versions
JPS6059813B2 (en
Inventor
Toshihisa Hirai
Saburo Isshiki
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP56005313A priority Critical patent/JPS6059813B2/en
Publication of JPS57119635A publication Critical patent/JPS57119635A/en
Publication of JPS6059813B2 publication Critical patent/JPS6059813B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE:To obtain the rotor, effective conductor length thereof is long in spite of the small number of winding, revolving torque generated thereby is large and which has high efficiency, by forming an approximately fan-shaped coil unit with a projecting section at the side near a rotor shaft. CONSTITUTION:Mutually adjacent points among each point formed by equally dividing the outer circumference of a rotor coil 5 proper by the number of the rotor coil units 2 are fixed as the first and second points P1, P2, the third point P3 is taken on a line joining the middle point M of both points and the central point 0 of the rotor shaft 3. Sections among the third point P3 and the first and second point P1, P2 are connected by circular arcs having curvature equal to the outside diameter of the rotor, and the approximately fan-shaped rotor coil unit is shaped so that the external form of the rotor coil unit internally touch approximately the inside of the approximately fan-shaped contour. Accordingly, the effective conductor length contributing to the generation of the revolving torque is made longer. Thus a rotor, the revolving torque thereof is large and which has high efficiency, can be obtained.
JP56005313A 1981-01-15 1981-01-15 Rotor of flat motor Expired JPS6059813B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005313A JPS6059813B2 (en) 1981-01-15 1981-01-15 Rotor of flat motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005313A JPS6059813B2 (en) 1981-01-15 1981-01-15 Rotor of flat motor

Publications (2)

Publication Number Publication Date
JPS57119635A true JPS57119635A (en) 1982-07-26
JPS6059813B2 JPS6059813B2 (en) 1985-12-26

Family

ID=11607771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005313A Expired JPS6059813B2 (en) 1981-01-15 1981-01-15 Rotor of flat motor

Country Status (1)

Country Link
JP (1) JPS6059813B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380644U (en) * 1989-11-30 1991-08-19

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123618U (en) * 1976-03-18 1977-09-20
JPS5333806U (en) * 1976-08-30 1978-03-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333806B2 (en) * 1973-07-31 1978-09-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123618U (en) * 1976-03-18 1977-09-20
JPS5333806U (en) * 1976-08-30 1978-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380644U (en) * 1989-11-30 1991-08-19

Also Published As

Publication number Publication date
JPS6059813B2 (en) 1985-12-26

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