JPH03110758U - - Google Patents

Info

Publication number
JPH03110758U
JPH03110758U JP1874390U JP1874390U JPH03110758U JP H03110758 U JPH03110758 U JP H03110758U JP 1874390 U JP1874390 U JP 1874390U JP 1874390 U JP1874390 U JP 1874390U JP H03110758 U JPH03110758 U JP H03110758U
Authority
JP
Japan
Prior art keywords
incandescent light
light bulb
bulb
filament
filled
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
JP1874390U
Other languages
English (en)
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 filed Critical
Priority to JP1874390U priority Critical patent/JPH03110758U/ja
Publication of JPH03110758U publication Critical patent/JPH03110758U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の1実施例である白熱電球の概
略構成図、第2図はその白熱電球のバルブ排気工
程を示す図、第3図a,b,cは上記実施例の変
形例を示す白熱電球の概略構成図、第4図は従来
の白熱電球のバルブ排気工程を示す図である。 1……バルブ、2……フイラメント、3……内
部リード線、4……外部リード線、5……モリブ
デン箔、6……セラミツクス、11……導入管、
12……バーナ、13……頂端部(Tip of
f point)。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) フイラメントと、該フイラメントの成分物
    質の蒸発を防ぐために不活性ガスを封入したバル
    ブとを有する白熱電球において、前記バルブ内に
    セラミツクスを封入したことを特徴とする白熱電
    球。 (2) 前記セラミツクスは多孔質である請求項1
    記載の白熱電球。 (3) 前記多孔質のセラミツクスにハロゲン化物
    を含浸させた請求項2記載の白熱電球。
JP1874390U 1990-02-28 1990-02-28 Pending JPH03110758U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1874390U JPH03110758U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1874390U JPH03110758U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03110758U true JPH03110758U (ja) 1991-11-13

Family

ID=31521889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1874390U Pending JPH03110758U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03110758U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007295968A (ja) * 2006-04-27 2007-11-15 Seiban:Kk 背負い鞄の背当て

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007295968A (ja) * 2006-04-27 2007-11-15 Seiban:Kk 背負い鞄の背当て

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