JPH0470738B2 - - Google Patents

Info

Publication number
JPH0470738B2
JPH0470738B2 JP56180621A JP18062181A JPH0470738B2 JP H0470738 B2 JPH0470738 B2 JP H0470738B2 JP 56180621 A JP56180621 A JP 56180621A JP 18062181 A JP18062181 A JP 18062181A JP H0470738 B2 JPH0470738 B2 JP H0470738B2
Authority
JP
Japan
Prior art keywords
valve
bulb
brazed
cap
caps
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.)
Expired - Lifetime
Application number
JP56180621A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5882454A (ja
Inventor
Yoshihisa Yano
Hiroya Tawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyoritsu Electric Corp
Original Assignee
Kyoritsu Electric Corp
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 Kyoritsu Electric Corp filed Critical Kyoritsu Electric Corp
Priority to JP18062181A priority Critical patent/JPS5882454A/ja
Publication of JPS5882454A publication Critical patent/JPS5882454A/ja
Publication of JPH0470738B2 publication Critical patent/JPH0470738B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP18062181A 1981-11-11 1981-11-11 超高圧放電灯 Granted JPS5882454A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18062181A JPS5882454A (ja) 1981-11-11 1981-11-11 超高圧放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18062181A JPS5882454A (ja) 1981-11-11 1981-11-11 超高圧放電灯

Publications (2)

Publication Number Publication Date
JPS5882454A JPS5882454A (ja) 1983-05-18
JPH0470738B2 true JPH0470738B2 (en]) 1992-11-11

Family

ID=16086410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18062181A Granted JPS5882454A (ja) 1981-11-11 1981-11-11 超高圧放電灯

Country Status (1)

Country Link
JP (1) JPS5882454A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6484564A (en) * 1987-09-25 1989-03-29 Kyoritsu Denki Kk Extra-high pressure discharge lamp
CA2465786A1 (en) * 2001-10-02 2003-04-10 Gem Lighting Llc High intensity discharge lamp with single crystal sapphire envelope

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240595U (en]) * 1975-09-16 1977-03-23
JPS53126374U (en]) * 1977-03-14 1978-10-06

Also Published As

Publication number Publication date
JPS5882454A (ja) 1983-05-18

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