JPH01162385U - - Google Patents

Info

Publication number
JPH01162385U
JPH01162385U JP5752189U JP5752189U JPH01162385U JP H01162385 U JPH01162385 U JP H01162385U JP 5752189 U JP5752189 U JP 5752189U JP 5752189 U JP5752189 U JP 5752189U JP H01162385 U JPH01162385 U JP H01162385U
Authority
JP
Japan
Prior art keywords
discharge lamp
circumferential surface
leaving
strip
half circumferential
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
JP5752189U
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 JP5752189U priority Critical patent/JPH01162385U/ja
Publication of JPH01162385U publication Critical patent/JPH01162385U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】
第１図は本考案を駅構内に設置された広告看板
灯に適用した場合の実施の１例を示す截断側面図
、第２図はその正面図、第３図はその放電ランプ
の断面図である。 １……広告看板灯、２……放電ランプ、２ａ…
…半周面、２ｂ……他の半周面、３……灯筐、４
……表示板、１８……小間隔、１９……反射体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 放電ランプの表面に、半周面を残して他の半周
    面内に、該放電ランプの全長に亘り、中間に小間
    隔を存した２条の帯状反射体を配設したことを特
    徴とする広告看板用放電ランプ。
JP5752189U 1989-05-20 1989-05-20 Pending JPH01162385U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5752189U JPH01162385U (ja) 1989-05-20 1989-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5752189U JPH01162385U (ja) 1989-05-20 1989-05-20

Publications (1)

Publication Number Publication Date
JPH01162385U true JPH01162385U (ja) 1989-11-13

Family

ID=31283372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5752189U Pending JPH01162385U (ja) 1989-05-20 1989-05-20

Country Status (1)

Country Link
JP (1) JPH01162385U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100775A (en) * 1976-02-20 1977-08-24 Matsushita Electronics Corp Fluorescent lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100775A (en) * 1976-02-20 1977-08-24 Matsushita Electronics Corp Fluorescent lamp

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