JPS5788859A - Manufacture of coreless armature - Google Patents

Manufacture of coreless armature

Info

Publication number
JPS5788859A
JPS5788859A JP16638380A JP16638380A JPS5788859A JP S5788859 A JPS5788859 A JP S5788859A JP 16638380 A JP16638380 A JP 16638380A JP 16638380 A JP16638380 A JP 16638380A JP S5788859 A JPS5788859 A JP S5788859A
Authority
JP
Japan
Prior art keywords
strands
coil
solder
slot
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
JP16638380A
Other languages
Japanese (ja)
Other versions
JPS61783B2 (en
Inventor
Hajime Kojima
Tetsuji Miyanoo
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 JP16638380A priority Critical patent/JPS5788859A/en
Publication of JPS5788859A publication Critical patent/JPS5788859A/en
Publication of JPS61783B2 publication Critical patent/JPS61783B2/ja
Granted 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)
  • Manufacture Of Motors, Generators (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE:To simply form a closed loop with coil strand by bonding all strands of the end face of a coil unit with conductive member, and then forming a slot for insulating between the peripheral strands, thereby securing the insulation between the peripheral strands. CONSTITUTION:A coil unit 23 is formed by winding coil strands 18 insulated from each other in inner and outer cylinders of the prescribed length. The end of the coil unit 23 is dipped in a molten solder tank, and solder 25 is attached to the all radial and peripheral surfaces including the coil strands 18 of inner and outer cylinders at the end of the coil unit 23. Then, the solder 25 at the part adjacent to the strands 18 is cut and removed to form a slot 26. As a consequence, the periphral strands 18 are insulated from each other via the slot 26 and the insulating layer 19, and the coil strands 8 are continuously connected with the remaining solder 25 to form a closed loop.
JP16638380A 1980-11-22 1980-11-22 Manufacture of coreless armature Granted JPS5788859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16638380A JPS5788859A (en) 1980-11-22 1980-11-22 Manufacture of coreless armature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16638380A JPS5788859A (en) 1980-11-22 1980-11-22 Manufacture of coreless armature

Publications (2)

Publication Number Publication Date
JPS5788859A true JPS5788859A (en) 1982-06-02
JPS61783B2 JPS61783B2 (en) 1986-01-10

Family

ID=15830391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16638380A Granted JPS5788859A (en) 1980-11-22 1980-11-22 Manufacture of coreless armature

Country Status (1)

Country Link
JP (1) JPS5788859A (en)

Also Published As

Publication number Publication date
JPS61783B2 (en) 1986-01-10

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