JPS6067658U - small tube light bulb - Google Patents

small tube light bulb

Info

Publication number
JPS6067658U
JPS6067658U JP15983383U JP15983383U JPS6067658U JP S6067658 U JPS6067658 U JP S6067658U JP 15983383 U JP15983383 U JP 15983383U JP 15983383 U JP15983383 U JP 15983383U JP S6067658 U JPS6067658 U JP S6067658U
Authority
JP
Japan
Prior art keywords
light bulb
small tube
tip
tube light
wire
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
JP15983383U
Other languages
Japanese (ja)
Other versions
JPH0227499Y2 (en
Inventor
小山　廣視
Original Assignee
新光電気工業株式会社
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 新光電気工業株式会社 filed Critical 新光電気工業株式会社
Priority to JP15983383U priority Critical patent/JPS6067658U/en
Publication of JPS6067658U publication Critical patent/JPS6067658U/en
Application granted granted Critical
Publication of JPH0227499Y2 publication Critical patent/JPH0227499Y2/ja
Granted legal-status Critical Current

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  • Vessels And Coating Films For Discharge Lamps (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 drawings]

第１図は従来の小型管形電球の断面を示す説明図である
。第２図は本考案に係る小型管形電球のステム部分を示
す断面説明図、第３図はステム部分のさらに他の実施例
を示す断面説明図である。 １０・・・インナーリード、１２・・・フィラメント、
１６・・・ガラス、１８・・・リード線、２０・・・バ
ルブ、２２・・・鉄−ニッケル合金芯線、２４・・・銅
被覆膜、２６・・・パリ、３０・・・ステム、３２・・
・リード線。FIG. 1 is an explanatory diagram showing a cross section of a conventional small tube light bulb. FIG. 2 is an explanatory cross-sectional view showing a stem portion of a small tube-shaped light bulb according to the present invention, and FIG. 3 is an explanatory cross-sectional view showing still another embodiment of the stem portion. 10... Inner lead, 12... Filament,
16... Glass, 18... Lead wire, 20... Bulb, 22... Iron-nickel alloy core wire, 24... Copper coating film, 26... Paris, 30... Stem, 32...
·Lead.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リード線が、鉄−ニッケル合金芯線に銅を被覆したジュ
メット線からなり、フィラメントの両端側部が各々その
対応するインナーリード先端側部に該側部に沿って継線
される小型管形電球において、インナーリード先端部を
、鉄−ニッケル合金芯線先端が銅被覆膜先端より奥に位
置する凹部構造に形成して成る小型管形電球。In a small tube-shaped light bulb, the lead wire is made of a Dumet wire with an iron-nickel alloy core coated with copper, and both end sides of the filament are connected to the corresponding inner lead tip side along the sides. , a small tube-shaped light bulb in which the tip of the inner lead is formed in a concave structure in which the tip of the iron-nickel alloy core wire is located deeper than the tip of the copper coating film.
JP15983383U 1983-10-14 1983-10-14 small tube light bulb Granted JPS6067658U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15983383U JPS6067658U (en) 1983-10-14 1983-10-14 small tube light bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15983383U JPS6067658U (en) 1983-10-14 1983-10-14 small tube light bulb

Publications (2)

Publication Number Publication Date
JPS6067658U true JPS6067658U (en) 1985-05-14
JPH0227499Y2 JPH0227499Y2 (en) 1990-07-25

Family

ID=30351724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15983383U Granted JPS6067658U (en) 1983-10-14 1983-10-14 small tube light bulb

Country Status (1)

Country Link
JP (1) JPS6067658U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272455A (en) * 1986-05-21 1987-11-26 新光電気工業株式会社 Small tubular bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272455A (en) * 1986-05-21 1987-11-26 新光電気工業株式会社 Small tubular bulb

Also Published As

Publication number Publication date
JPH0227499Y2 (en) 1990-07-25

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