JPS54150746A - Coil-shaped electric heating wire manufacturing device - Google Patents

Coil-shaped electric heating wire manufacturing device

Info

Publication number
JPS54150746A
JPS54150746A JP5970178A JP5970178A JPS54150746A JP S54150746 A JPS54150746 A JP S54150746A JP 5970178 A JP5970178 A JP 5970178A JP 5970178 A JP5970178 A JP 5970178A JP S54150746 A JPS54150746 A JP S54150746A
Authority
JP
Japan
Prior art keywords
raw material
marked
material wire
coil
electric heating
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
JP5970178A
Other languages
Japanese (ja)
Inventor
Toshiichi Tomioka
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 Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5970178A priority Critical patent/JPS54150746A/en
Publication of JPS54150746A publication Critical patent/JPS54150746A/en
Pending legal-status Critical Current

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  • Resistance Heating (AREA)

Abstract

PURPOSE: To improve the precision in resistance values and prevent deformation of end parts by marking raw material wire according to a table of standard rated wires , and after coiling it, by cutting the marked places.
CONSTITUTION: Coil length detector signal 12 obtained by raw material wire length detectors 11 and 23 is sent to cutting place markers 13 and 25, placed immediately after them, in which the raw material wire is marked for each required length. After this, the marked raw material wire is coiled by coiling units 14 and 31; then it is sent to marked place cutters 15 and 32, where the marked places are cut, and thereby heating coils of standard ratings are obtained. Marking may be preferably made by bending the raw material wire into a crank shape, for example.
COPYRIGHT: (C)1979,JPO&Japio
JP5970178A 1978-05-18 1978-05-18 Coil-shaped electric heating wire manufacturing device Pending JPS54150746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5970178A JPS54150746A (en) 1978-05-18 1978-05-18 Coil-shaped electric heating wire manufacturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5970178A JPS54150746A (en) 1978-05-18 1978-05-18 Coil-shaped electric heating wire manufacturing device

Publications (1)

Publication Number Publication Date
JPS54150746A true JPS54150746A (en) 1979-11-27

Family

ID=13120772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5970178A Pending JPS54150746A (en) 1978-05-18 1978-05-18 Coil-shaped electric heating wire manufacturing device

Country Status (1)

Country Link
JP (1) JPS54150746A (en)

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