JPH0468743B2 - - Google Patents

Info

Publication number
JPH0468743B2
JPH0468743B2 JP7006384A JP7006384A JPH0468743B2 JP H0468743 B2 JPH0468743 B2 JP H0468743B2 JP 7006384 A JP7006384 A JP 7006384A JP 7006384 A JP7006384 A JP 7006384A JP H0468743 B2 JPH0468743 B2 JP H0468743B2
Authority
JP
Japan
Prior art keywords
fuse
arc tube
lamp
excessive current
destroyed
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
Application number
JP7006384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60216437A (ja
Inventor
Juji Danno
Akira Ito
Kozo Kawashima
Akihiro Kamya
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP7006384A priority Critical patent/JPS60216437A/ja
Publication of JPS60216437A publication Critical patent/JPS60216437A/ja
Publication of JPH0468743B2 publication Critical patent/JPH0468743B2/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
    • H01J61/02—Details
    • H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
JP7006384A 1984-04-10 1984-04-10 高圧金属蒸気放電灯 Granted JPS60216437A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7006384A JPS60216437A (ja) 1984-04-10 1984-04-10 高圧金属蒸気放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7006384A JPS60216437A (ja) 1984-04-10 1984-04-10 高圧金属蒸気放電灯

Publications (2)

Publication Number Publication Date
JPS60216437A JPS60216437A (ja) 1985-10-29
JPH0468743B2 true JPH0468743B2 (en]) 1992-11-04

Family

ID=13420704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7006384A Granted JPS60216437A (ja) 1984-04-10 1984-04-10 高圧金属蒸気放電灯

Country Status (1)

Country Link
JP (1) JPS60216437A (en])

Also Published As

Publication number Publication date
JPS60216437A (ja) 1985-10-29

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