JPS6257368U - - Google Patents

Info

Publication number
JPS6257368U
JPS6257368U JP1985147995U JP14799585U JPS6257368U JP S6257368 U JPS6257368 U JP S6257368U JP 1985147995 U JP1985147995 U JP 1985147995U JP 14799585 U JP14799585 U JP 14799585U JP S6257368 U JPS6257368 U JP S6257368U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
heating element
preheating device
heat insulating
heat
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
JP1985147995U
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 JP1985147995U priority Critical patent/JPS6257368U/ja
Publication of JPS6257368U publication Critical patent/JPS6257368U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の望ましい実施例を示した予
熱装置及び蛍光灯の正面図、第２図は、第１図の
―断面図、第３図は、本考案の他の望ましい
実施例を示した予熱装置及び蛍光灯の正面図、第
４図は、複写回数に対する相対光量の変化を示し
たグラフ、第５図は、従来の予熱装置の正面図で
ある。 １……蛍光灯、２……予熱装置、３……発熱体
、４……透明部、５，５′……保温部、６……放
熱部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発熱体とこの発熱体からの熱を外部に逃しにく
    くする保温体とで管壁の一部に透明部分を有する
    蛍光灯を覆つた蛍光灯の予熱装置において、前記
    透明部分の一部にも前記発熱体及び保温体を設け
    たことを特徴とする蛍光灯の予熱装置。
JP1985147995U 1985-09-30 1985-09-30 Pending JPS6257368U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985147995U JPS6257368U (ja) 1985-09-30 1985-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985147995U JPS6257368U (ja) 1985-09-30 1985-09-30

Publications (1)

Publication Number Publication Date
JPS6257368U true JPS6257368U (ja) 1987-04-09

Family

ID=31061859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985147995U Pending JPS6257368U (ja) 1985-09-30 1985-09-30

Country Status (1)

Country Link
JP (1) JPS6257368U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01287690A (ja) * 1988-05-16 1989-11-20 Matsushita Electric Ind Co Ltd 表示素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596551A (en) * 1979-01-19 1980-07-22 Olympus Optical Co Ltd Discharging lamp with pre-heater
JPS6014563B2 (ja) * 1979-06-08 1985-04-15 東洋電機製造株式会社 電気車制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596551A (en) * 1979-01-19 1980-07-22 Olympus Optical Co Ltd Discharging lamp with pre-heater
JPS6014563B2 (ja) * 1979-06-08 1985-04-15 東洋電機製造株式会社 電気車制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01287690A (ja) * 1988-05-16 1989-11-20 Matsushita Electric Ind Co Ltd 表示素子

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