JPS55147936A - Armature coil - Google Patents

Armature coil

Info

Publication number
JPS55147936A
JPS55147936A JP5573679A JP5573679A JPS55147936A JP S55147936 A JPS55147936 A JP S55147936A JP 5573679 A JP5573679 A JP 5573679A JP 5573679 A JP5573679 A JP 5573679A JP S55147936 A JPS55147936 A JP S55147936A
Authority
JP
Japan
Prior art keywords
coil
unit
coils
armature coil
armature
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
JP5573679A
Other languages
Japanese (ja)
Inventor
Masahiko Fujita
Kazutoshi Konno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5573679A priority Critical patent/JPS55147936A/en
Publication of JPS55147936A publication Critical patent/JPS55147936A/en
Pending 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
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors

Landscapes

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

Abstract

PURPOSE:To improve the accuracy of the shape of an armature coil, and simplify splicing work, by arranging a plurality of printed coils on a flexible belt-like insulating material, cylindrically winding the resulting unit coil in predetermined positional relationship, and combining a plurality of unit coils together to form a unit armature coil. CONSTITUTION:A plurality of unit coils 1 are arranged by a printing wiring technique on a flexible belt-like insulating material to form a printed coil 3. This printed coil 3 is cylindrically wound such that a (i)th unit coil 1 from one end of the printed coil 3 is superposed on (n+1)th, (2n+i)th and [(m-1)n+1]th unit coils 1. Each unit coil is electrically connected, and the unit coils connected together are shaped to form a unit armature coil 10. A plurality of unit armature coils 10 are combined together in a staggered manner at, for example, 90 deg. to form an armature coil 11. Thus, an armature coil having improved accuracy of shape and dimensions as compared with those of a winding type armature coil can be obtained. In the armature coil according to this invention, a unit coil connecting operation can be simplified.
JP5573679A 1979-05-09 1979-05-09 Armature coil Pending JPS55147936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5573679A JPS55147936A (en) 1979-05-09 1979-05-09 Armature coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5573679A JPS55147936A (en) 1979-05-09 1979-05-09 Armature coil

Publications (1)

Publication Number Publication Date
JPS55147936A true JPS55147936A (en) 1980-11-18

Family

ID=13007131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5573679A Pending JPS55147936A (en) 1979-05-09 1979-05-09 Armature coil

Country Status (1)

Country Link
JP (1) JPS55147936A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186941A (en) * 1981-05-13 1982-11-17 Kangiyou Denki Kiki Kk Coil for motor
JPS6032533A (en) * 1983-07-30 1985-02-19 Osada Denki Kogyo Kk Sheet coil for cylindrical motor
JPS62239852A (en) * 1986-04-10 1987-10-20 Fanuc Ltd Coreless brushless cylindrical motor
JPH0232738A (en) * 1988-07-16 1990-02-02 Minebea Co Ltd Armature coil
DE3890589C2 (en) * 1987-08-03 1997-12-11 Minebea Co Ltd Mfg. armature coil of motor
JP2014090614A (en) * 2012-10-31 2014-05-15 Aisin Seiki Co Ltd Wave winding for three-phase rotary electric machine
WO2023048349A1 (en) * 2021-09-27 2023-03-30 만드로 주식회사 Coil for coreless brushless motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125201A (en) * 1974-03-22 1975-10-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125201A (en) * 1974-03-22 1975-10-02

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186941A (en) * 1981-05-13 1982-11-17 Kangiyou Denki Kiki Kk Coil for motor
JPS6032533A (en) * 1983-07-30 1985-02-19 Osada Denki Kogyo Kk Sheet coil for cylindrical motor
JPS62239852A (en) * 1986-04-10 1987-10-20 Fanuc Ltd Coreless brushless cylindrical motor
DE3890589C2 (en) * 1987-08-03 1997-12-11 Minebea Co Ltd Mfg. armature coil of motor
JPH0232738A (en) * 1988-07-16 1990-02-02 Minebea Co Ltd Armature coil
JP2014090614A (en) * 2012-10-31 2014-05-15 Aisin Seiki Co Ltd Wave winding for three-phase rotary electric machine
WO2023048349A1 (en) * 2021-09-27 2023-03-30 만드로 주식회사 Coil for coreless brushless motor

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