CA1218690A - Fermeture ceramique pour lampes au sodium haute pression - Google Patents

Fermeture ceramique pour lampes au sodium haute pression

Info

Publication number
CA1218690A
CA1218690A CA000458788A CA458788A CA1218690A CA 1218690 A CA1218690 A CA 1218690A CA 000458788 A CA000458788 A CA 000458788A CA 458788 A CA458788 A CA 458788A CA 1218690 A CA1218690 A CA 1218690A
Authority
CA
Canada
Prior art keywords
ceramic
plug
inlead
envelope
closure
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
CA000458788A
Other languages
English (en)
Inventor
Charles I. Mcvey
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to CA000458788A priority Critical patent/CA1218690A/fr
Application granted granted Critical
Publication of CA1218690A publication Critical patent/CA1218690A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
CA000458788A 1984-07-12 1984-07-12 Fermeture ceramique pour lampes au sodium haute pression Expired CA1218690A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000458788A CA1218690A (fr) 1984-07-12 1984-07-12 Fermeture ceramique pour lampes au sodium haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000458788A CA1218690A (fr) 1984-07-12 1984-07-12 Fermeture ceramique pour lampes au sodium haute pression

Publications (1)

Publication Number Publication Date
CA1218690A true CA1218690A (fr) 1987-03-03

Family

ID=4128305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000458788A Expired CA1218690A (fr) 1984-07-12 1984-07-12 Fermeture ceramique pour lampes au sodium haute pression

Country Status (1)

Country Link
CA (1) CA1218690A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry