JPS60160462U - Connection structure between filament and metal foil - Google Patents

Connection structure between filament and metal foil

Info

Publication number
JPS60160462U
JPS60160462U JP4884284U JP4884284U JPS60160462U JP S60160462 U JPS60160462 U JP S60160462U JP 4884284 U JP4884284 U JP 4884284U JP 4884284 U JP4884284 U JP 4884284U JP S60160462 U JPS60160462 U JP S60160462U
Authority
JP
Japan
Prior art keywords
filament
metal foil
lead rod
connection structure
internal lead
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
JP4884284U
Other languages
Japanese (ja)
Inventor
稔 西堀
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4884284U priority Critical patent/JPS60160462U/en
Publication of JPS60160462U publication Critical patent/JPS60160462U/en
Pending legal-status Critical Current

Links

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Ropes Or Cables (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の正面図、第２図は第１図の
Ｘ部拡大図、第３図は第２図のＹ−Ｙ拡大断面図、第４
図は従来例の一部拡大図で、１はバルブ、２はピンチシ
ール部、３は金属箔、４は内部リード棒、５は突出部、
６はフィラメントである。Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is an enlarged view of the
The figure is a partially enlarged view of a conventional example, where 1 is a valve, 2 is a pinch seal part, 3 is a metal foil, 4 is an internal lead rod, 5 is a protrusion part,
6 is a filament.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブの端部を封止してピンチシール部を形成し、ピン
チシール部内に金属箔を埋設し、フィラメントの線径よ
り太径の内部リード棒の一端を金属箔に溶接すると共に
内部リード棒の他端をバルブ内に向けてピンチシール部
より突出し、フィラメントを内部リード棒の突出部に巻
着するとともに内部リード棒に巻着したフィラメントの
端部に更に保護コイルを巻着し、保護コイル共々フィラ
メントを内部リード棒に固着して成ることを特徴とする
フィラメントと金属箔との接続構造。Seal the end of the bulb to form a pinch seal, embed metal foil in the pinch seal, weld one end of the internal lead rod with a diameter larger than the filament wire diameter to the metal foil, and seal the inner lead rod. The other end protrudes from the pinch seal part toward the inside of the bulb, and the filament is wound around the protruding part of the internal lead rod, and a protective coil is further wound around the end of the filament wound around the internal lead rod. A connection structure between a filament and metal foil, characterized in that the filament is fixed to an internal lead rod.
JP4884284U 1984-04-02 1984-04-02 Connection structure between filament and metal foil Pending JPS60160462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4884284U JPS60160462U (en) 1984-04-02 1984-04-02 Connection structure between filament and metal foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4884284U JPS60160462U (en) 1984-04-02 1984-04-02 Connection structure between filament and metal foil

Publications (1)

Publication Number Publication Date
JPS60160462U true JPS60160462U (en) 1985-10-25

Family

ID=30565474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4884284U Pending JPS60160462U (en) 1984-04-02 1984-04-02 Connection structure between filament and metal foil

Country Status (1)

Country Link
JP (1) JPS60160462U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186548A (en) * 1988-01-13 1989-07-26 Ushio Inc Manufacture of tubular incandescent lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47304U (en) * 1971-01-07 1972-08-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47304U (en) * 1971-01-07 1972-08-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186548A (en) * 1988-01-13 1989-07-26 Ushio Inc Manufacture of tubular incandescent lamp

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