JPH0386497U - - Google Patents

Info

Publication number
JPH0386497U
JPH0386497U JP1989145826U JP14582689U JPH0386497U JP H0386497 U JPH0386497 U JP H0386497U JP 1989145826 U JP1989145826 U JP 1989145826U JP 14582689 U JP14582689 U JP 14582689U JP H0386497 U JPH0386497 U JP H0386497U
Authority
JP
Japan
Prior art keywords
display panel
lamp
prevention device
heat generating
panel
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
JP1989145826U
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 JP1989145826U priority Critical patent/JPH0386497U/ja
Publication of JPH0386497U publication Critical patent/JPH0386497U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Surface Heating Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例を示す分解斜視図
、第2図は同実施例の部分拡大斜視図、第3図は
同実施例の部分拡大断面図、第4図は第2実施例
の断面図、第5図は本考案の第3実施例の分解斜
視図、第6図は同実施例の部分拡大断面図、第7
図はパンチングマスクを用いた従来の着雪防止装
置を示す図である。 10……表示盤、12……ランプ、13,13
a……ランプパツキン、14……着雪防止装置、
15……前面パネル、16……ランプ孔、17,
18……発熱層。

Claims (1)

    【実用新案登録請求の範囲】
  1. ランプパツキンで覆われたランプが縦横に配列
    された表示面を有する表示盤の着雪防止装置にお
    いて、前記表示盤の各ランプに対応したランプ孔
    を備えて該表示盤の前面を覆う前面パネルと、前
    記前面パネルに設けられた発熱塗料からなる発熱
    層とを具備することを特徴とする表示盤の着雪防
    止装置。
JP1989145826U 1989-12-20 1989-12-20 Pending JPH0386497U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989145826U JPH0386497U (ja) 1989-12-20 1989-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989145826U JPH0386497U (ja) 1989-12-20 1989-12-20

Publications (1)

Publication Number Publication Date
JPH0386497U true JPH0386497U (ja) 1991-09-02

Family

ID=31692449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989145826U Pending JPH0386497U (ja) 1989-12-20 1989-12-20

Country Status (1)

Country Link
JP (1) JPH0386497U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2254019A1 (en) 2009-05-19 2010-11-24 Fujitsu Limited Fan unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2254019A1 (en) 2009-05-19 2010-11-24 Fujitsu Limited Fan unit

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