JPS52111286A - Method and apparatus for producing filament coil - Google Patents

Method and apparatus for producing filament coil

Info

Publication number
JPS52111286A
JPS52111286A JP2874176A JP2874176A JPS52111286A JP S52111286 A JPS52111286 A JP S52111286A JP 2874176 A JP2874176 A JP 2874176A JP 2874176 A JP2874176 A JP 2874176A JP S52111286 A JPS52111286 A JP S52111286A
Authority
JP
Japan
Prior art keywords
filament coil
producing filament
illuminating portion
fixing
producing
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
JP2874176A
Other languages
Japanese (ja)
Other versions
JPS5714542B2 (en
Inventor
Rikio Kasuya
Keizaburo Fujita
Kunihiko Kimura
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 Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP2874176A priority Critical patent/JPS52111286A/en
Publication of JPS52111286A publication Critical patent/JPS52111286A/en
Publication of JPS5714542B2 publication Critical patent/JPS5714542B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)

Abstract

PURPOSE: To provide an excellent lamp, which can have its orientation characteristics correctly following the design while eliminating slackeness of a winding wire at a non-illuminating portion and disturbance in the pitch by fixing to a fixing wire both an illuminating portion and the non-illuminating portion, both being wound on a core.
COPYRIGHT: (C)1977,JPO&Japio
JP2874176A 1976-03-16 1976-03-16 Method and apparatus for producing filament coil Granted JPS52111286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2874176A JPS52111286A (en) 1976-03-16 1976-03-16 Method and apparatus for producing filament coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2874176A JPS52111286A (en) 1976-03-16 1976-03-16 Method and apparatus for producing filament coil

Publications (2)

Publication Number Publication Date
JPS52111286A true JPS52111286A (en) 1977-09-17
JPS5714542B2 JPS5714542B2 (en) 1982-03-25

Family

ID=12256835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2874176A Granted JPS52111286A (en) 1976-03-16 1976-03-16 Method and apparatus for producing filament coil

Country Status (1)

Country Link
JP (1) JPS52111286A (en)

Also Published As

Publication number Publication date
JPS5714542B2 (en) 1982-03-25

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