JPS61196454U - - Google Patents

Info

Publication number
JPS61196454U
JPS61196454U JP8019785U JP8019785U JPS61196454U JP S61196454 U JPS61196454 U JP S61196454U JP 8019785 U JP8019785 U JP 8019785U JP 8019785 U JP8019785 U JP 8019785U JP S61196454 U JPS61196454 U JP S61196454U
Authority
JP
Japan
Prior art keywords
arc tube
tube
end portion
outer diameter
central 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
JP8019785U
Other languages
Japanese (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 JP8019785U priority Critical patent/JPS61196454U/ja
Publication of JPS61196454U publication Critical patent/JPS61196454U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る殺菌灯を示す側面図、第
２図は同じく殺菌灯装置の一部を示す説明図、第
３図は殺菌灯装置を示す側面図、第４図は従来の
殺菌灯を示す側面図、第５図は同じく殺菌灯装置
の一部を示す説明図、第６図は本考案に係る殺菌
灯の殺菌照度を示す図、第７図は従来の殺菌照度
を示す図である。 Fig. 1 is a side view showing the germicidal lamp according to the present invention, Fig. 2 is an explanatory diagram showing a part of the germicidal lamp device, Fig. 3 is a side view showing the germicidal lamp device, and Fig. 4 is a conventional sterilizing lamp. FIG. 5 is an explanatory diagram showing a part of the sterilizing lamp device, FIG. 6 is a diagram showing the sterilizing illuminance of the germicidal lamp according to the present invention, and FIG. 7 is a diagram showing the conventional sterilizing illuminance. It is.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発光管内に水銀及び希ガスを封入してなる低圧
水銀灯よりなる殺菌灯の前記発光管の管中央部８
ａの外径Ｄ１と発光管管端部８ｂの外径Ｄ２とを
Ｄ１＜Ｄ２とし、かつ前記管端部８ｂの管長Ｌ１
と中央部８ａの管長Ｌ２との比を１：２．８〜１
：５．６としたことを特徴とする殺菌灯。 The central part 8 of the arc tube of a germicidal lamp made of a low-pressure mercury lamp with mercury and rare gas sealed in the arc tube.
The outer diameter D 1 of the arc tube a and the outer diameter D 2 of the arc tube end portion 8b satisfy D 1 <D 2 , and the tube length L 1 of the tube end portion 8b
and the pipe length L2 of the central part 8a is set to 1:2.8 to 1.
: A germicidal lamp characterized by having a value of 5.6.
JP8019785U 1985-05-30 1985-05-30 Pending JPS61196454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8019785U JPS61196454U (en) 1985-05-30 1985-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8019785U JPS61196454U (en) 1985-05-30 1985-05-30

Publications (1)

Publication Number Publication Date
JPS61196454U true JPS61196454U (en) 1986-12-08

Family

ID=30625820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8019785U Pending JPS61196454U (en) 1985-05-30 1985-05-30

Country Status (1)

Country Link
JP (1) JPS61196454U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018198118A (en) * 2017-05-23 2018-12-13 ウシオ電機株式会社 Long arc type discharge lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699961A (en) * 1980-01-11 1981-08-11 Matsushita Electric Works Ltd Fluorescent lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699961A (en) * 1980-01-11 1981-08-11 Matsushita Electric Works Ltd Fluorescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018198118A (en) * 2017-05-23 2018-12-13 ウシオ電機株式会社 Long arc type discharge lamp

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