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AU557111B2 - Ceramic envelope device for high pressure discharge lamp - Google Patents
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AU557111B2 - Ceramic envelope device for high pressure discharge lamp - Google Patents

Ceramic envelope device for high pressure discharge lamp

Info

Publication number
AU557111B2
AU557111B2 AU40569/85A AU4056985A AU557111B2 AU 557111 B2 AU557111 B2 AU 557111B2 AU 40569/85 A AU40569/85 A AU 40569/85A AU 4056985 A AU4056985 A AU 4056985A AU 557111 B2 AU557111 B2 AU 557111B2
Authority
AU
Australia
Prior art keywords
high pressure
discharge lamp
pressure discharge
envelope device
ceramic envelope
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
AU40569/85A
Other versions
AU4056985A (en
Inventor
Senji Atsumi
Hirotsugu Izumiya
Takehiro Kajihara
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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
Priority claimed from JP6215084U external-priority patent/JPS60183357U/en
Priority claimed from JP1984191194U external-priority patent/JPH0429483Y2/ja
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority claimed from CN85102649A external-priority patent/CN85102649B/en
Publication of AU4056985A publication Critical patent/AU4056985A/en
Application granted granted Critical
Publication of AU557111B2 publication Critical patent/AU557111B2/en
Anticipated expiration legal-status Critical
Expired 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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
AU40569/85A 1984-04-25 1985-04-01 Ceramic envelope device for high pressure discharge lamp Expired AU557111B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59-62150 1984-04-25
JP6215084U JPS60183357U (en) 1984-04-25 1984-04-25 Arc tube end closure for high pressure metal vapor discharge lamps
JP59-191194 1984-12-17
JP1984191194U JPH0429483Y2 (en) 1984-12-17 1984-12-17
CN85102649A CN85102649B (en) 1984-12-17 1985-04-12 Ceramic sealing device for lamp with high-voltage discharge

Publications (2)

Publication Number Publication Date
AU4056985A AU4056985A (en) 1985-10-31
AU557111B2 true AU557111B2 (en) 1986-12-04

Family

ID=27178823

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40569/85A Expired AU557111B2 (en) 1984-04-25 1985-04-01 Ceramic envelope device for high pressure discharge lamp

Country Status (1)

Country Link
AU (1) AU557111B2 (en)

Also Published As

Publication number Publication date
AU4056985A (en) 1985-10-31

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