JPS5787044A - Manufacture of spiral folded winding - Google Patents

Manufacture of spiral folded winding

Info

Publication number
JPS5787044A
JPS5787044A JP10178580A JP10178580A JPS5787044A JP S5787044 A JPS5787044 A JP S5787044A JP 10178580 A JP10178580 A JP 10178580A JP 10178580 A JP10178580 A JP 10178580A JP S5787044 A JPS5787044 A JP S5787044A
Authority
JP
Japan
Prior art keywords
core bar
wire
guide
die
grooves
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
JP10178580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH028414B2 (https=
Inventor
Tatsuo Higo
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.)
New Japan Radio Co Ltd
Japan Radio Co Ltd
Original Assignee
New Japan Radio Co Ltd
Japan Radio 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 New Japan Radio Co Ltd, Japan Radio Co Ltd filed Critical New Japan Radio Co Ltd
Priority to JP10178580A priority Critical patent/JPS5787044A/ja
Publication of JPS5787044A publication Critical patent/JPS5787044A/ja
Publication of JPH028414B2 publication Critical patent/JPH028414B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/08—Manufacture of heaters for indirectly-heated cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP10178580A 1980-07-24 1980-07-24 Manufacture of spiral folded winding Granted JPS5787044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10178580A JPS5787044A (en) 1980-07-24 1980-07-24 Manufacture of spiral folded winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10178580A JPS5787044A (en) 1980-07-24 1980-07-24 Manufacture of spiral folded winding

Publications (2)

Publication Number Publication Date
JPS5787044A true JPS5787044A (en) 1982-05-31
JPH028414B2 JPH028414B2 (https=) 1990-02-23

Family

ID=14309829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10178580A Granted JPS5787044A (en) 1980-07-24 1980-07-24 Manufacture of spiral folded winding

Country Status (1)

Country Link
JP (1) JPS5787044A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912536A (ja) * 1982-07-13 1984-01-23 Toshiba Corp 傍熱形陰極用ヒ−タの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912536A (ja) * 1982-07-13 1984-01-23 Toshiba Corp 傍熱形陰極用ヒ−タの製造方法

Also Published As

Publication number Publication date
JPH028414B2 (https=) 1990-02-23

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