JPH0352949U - - Google Patents

Info

Publication number
JPH0352949U
JPH0352949U JP11351789U JP11351789U JPH0352949U JP H0352949 U JPH0352949 U JP H0352949U JP 11351789 U JP11351789 U JP 11351789U JP 11351789 U JP11351789 U JP 11351789U JP H0352949 U JPH0352949 U JP H0352949U
Authority
JP
Japan
Prior art keywords
light
emitting part
coil
tube
wound coil
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
JP11351789U
Other languages
English (en)
Other versions
JPH076617Y2 (ja
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 JP1989113517U priority Critical patent/JPH076617Y2/ja
Publication of JPH0352949U publication Critical patent/JPH0352949U/ja
Application granted granted Critical
Publication of JPH076617Y2 publication Critical patent/JPH076617Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る管型白熱電球の実施例を
示す概略断面図、第２図は接続部を拡大して示す
説明図である。 １０……発光部、２０……非発光部、２１……
短絡芯線、３０……接続部。

Claims (1)

  1. 【実用新案登録請求の範囲】 コイル内に短絡芯線が挿入固定されて形成され
    た非発光部と、密巻コイルからなる発光部と、前
    記非発光部と前記発光部との間に位置された疎巻
    コイルからなる接続部とを有してなるフイラメン
    トコイルを備えた、点滅点灯モードで使用される
    管型白熱電球であつて、 前記接続部の疎巻コイルは、コイルピツチをＰ
    ％、ターン数をＴとするとき、下記条件および
    を満足することを特徴とする管型白熱電球。 条件；７００≦Ｐ×Ｔ≦１３００ 条件；１５０≦Ｐ≦５００
JP1989113517U 1989-09-29 1989-09-29 管型白熱電球 Expired - Lifetime JPH076617Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989113517U JPH076617Y2 (ja) 1989-09-29 1989-09-29 管型白熱電球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989113517U JPH076617Y2 (ja) 1989-09-29 1989-09-29 管型白熱電球

Publications (2)

Publication Number Publication Date
JPH0352949U true JPH0352949U (ja) 1991-05-22
JPH076617Y2 JPH076617Y2 (ja) 1995-02-15

Family

ID=31661929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989113517U Expired - Lifetime JPH076617Y2 (ja) 1989-09-29 1989-09-29 管型白熱電球

Country Status (1)

Country Link
JP (1) JPH076617Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101959U (ja) * 1984-12-11 1986-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101959U (ja) * 1984-12-11 1986-06-28

Also Published As

Publication number Publication date
JPH076617Y2 (ja) 1995-02-15

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