JPS5885754U - UV light source - Google Patents

UV light source

Info

Publication number
JPS5885754U
JPS5885754U JP18116181U JP18116181U JPS5885754U JP S5885754 U JPS5885754 U JP S5885754U JP 18116181 U JP18116181 U JP 18116181U JP 18116181 U JP18116181 U JP 18116181U JP S5885754 U JPS5885754 U JP S5885754U
Authority
JP
Japan
Prior art keywords
tube section
light source
thermal expansion
larger coefficient
glass tube
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
JP18116181U
Other languages
Japanese (ja)
Inventor
誠 安田
村山　精一
Original Assignee
株式会社日立製作所
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 by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP18116181U priority Critical patent/JPS5885754U/en
Publication of JPS5885754U publication Critical patent/JPS5885754U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のメタルハライドランプの発光管構造図、
第２図および第３図は各々本考案による紫外線光源の構
造図である。 １．２０・・・発光管、２・・・電極、３・・・箔、４
゜１４、　１４’、２１．２１’　・・・リード線、１
０・・・石英ガラス管、１１．１１′、１２．１２’、
　　−１３，１３’・・・石英より熱膨張係数の大きな
ガラス管、１５・・・封入物、２２．２３・・・放熱板
、２４゜２５、　２６．　２７・・・リード線、２８・
・・外管、２９・・・石英窓、３０・・・中間ガラス管
、３１・・・チップオフ部。Figure 1 is a structural diagram of the arc tube of a conventional metal halide lamp.
2 and 3 are structural diagrams of an ultraviolet light source according to the present invention, respectively. 1.20... Arc tube, 2... Electrode, 3... Foil, 4
゜14, 14', 21.21'...Lead wire, 1
0...quartz glass tube, 11.11', 12.12',
-13,13'...Glass tube with a larger coefficient of thermal expansion than quartz, 15...Inclusion, 22.23...Radiation plate, 24°25, 26. 27... Lead wire, 28...
...Outer tube, 29...Quartz window, 30...Middle glass tube, 31...Tip-off part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 石英管部と上記石英管部より熱膨張係数の大きなガラス
管部とから構成され、上記熱膨張係数の大きなガラス管
部において、リード線を兼ねた電極を封止した発光管中
に少なくともＴａのハロゲン化物を含む封入物および希
ガスを封入してなる紫外線光源。It is composed of a quartz tube section and a glass tube section having a larger coefficient of thermal expansion than the quartz tube section, and in the glass tube section having a larger coefficient of thermal expansion, at least Ta is contained in the arc tube in which an electrode that also serves as a lead wire is sealed. An ultraviolet light source containing a filler containing a halide and a rare gas.
JP18116181U 1981-12-07 1981-12-07 UV light source Pending JPS5885754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18116181U JPS5885754U (en) 1981-12-07 1981-12-07 UV light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18116181U JPS5885754U (en) 1981-12-07 1981-12-07 UV light source

Publications (1)

Publication Number Publication Date
JPS5885754U true JPS5885754U (en) 1983-06-10

Family

ID=29978393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18116181U Pending JPS5885754U (en) 1981-12-07 1981-12-07 UV light source

Country Status (1)

Country Link
JP (1) JPS5885754U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001338615A (en) * 2000-05-26 2001-12-07 Japan Storage Battery Co Ltd Discharge lamp
JP2016171044A (en) * 2015-03-16 2016-09-23 パナソニックＩｐマネジメント株式会社 Flash discharge tube and light irradiation device having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001338615A (en) * 2000-05-26 2001-12-07 Japan Storage Battery Co Ltd Discharge lamp
JP2016171044A (en) * 2015-03-16 2016-09-23 パナソニックＩｐマネジメント株式会社 Flash discharge tube and light irradiation device having the same

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