JPS6451932U - - Google Patents

Info

Publication number
JPS6451932U
JPS6451932U JP14644787U JP14644787U JPS6451932U JP S6451932 U JPS6451932 U JP S6451932U JP 14644787 U JP14644787 U JP 14644787U JP 14644787 U JP14644787 U JP 14644787U JP S6451932 U JPS6451932 U JP S6451932U
Authority
JP
Japan
Prior art keywords
light
side sealing
cathode
sealing part
emitting part
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
JP14644787U
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 JP14644787U priority Critical patent/JPS6451932U/ja
Publication of JPS6451932U publication Critical patent/JPS6451932U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案実施例の説明図、第2図は遮蔽
板の斜視図である。 1……放電灯、11……発光部、12……陰極
側封止部、13……陽極側封止部、14……陰極
、15……陽極、16……口金、17……首部、
2……遮蔽板、3……反射鏡、31……開口、4
……ブロアー、5……フイルム、6……レンズ系
、7……スクリーン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中央に略楕円球状の発光部を有し、陰極側封止
    部と陽極側封止部が該発光部から両方向に伸びる
    キセノンシヨートアーク放電灯と、該放電灯の陰
    極側に配置され、その陰極側封止部が挿通される
    開口を頂部に有する反射鏡と、この開口に向けて
    冷却風を送るブロワーを備え、前記放電灯の発光
    部近傍の陰極側封止部に、該発光部の外径より大
    きい鍔状の遮蔽板が配置されてなることを特徴と
    する光源装置。
JP14644787U 1987-09-28 1987-09-28 Pending JPS6451932U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14644787U JPS6451932U (ja) 1987-09-28 1987-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14644787U JPS6451932U (ja) 1987-09-28 1987-09-28

Publications (1)

Publication Number Publication Date
JPS6451932U true JPS6451932U (ja) 1989-03-30

Family

ID=31415942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14644787U Pending JPS6451932U (ja) 1987-09-28 1987-09-28

Country Status (1)

Country Link
JP (1) JPS6451932U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463396A (ja) * 1990-07-02 1992-02-28 Yamaha Corp 演奏情報表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837091A (ja) * 1971-09-10 1973-05-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837091A (ja) * 1971-09-10 1973-05-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463396A (ja) * 1990-07-02 1992-02-28 Yamaha Corp 演奏情報表示装置

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