CA996987A - High intensity discharge lamp electrode - Google Patents

High intensity discharge lamp electrode

Info

Publication number
CA996987A
CA996987A CA192,406A CA192406A CA996987A CA 996987 A CA996987 A CA 996987A CA 192406 A CA192406 A CA 192406A CA 996987 A CA996987 A CA 996987A
Authority
CA
Canada
Prior art keywords
discharge lamp
high intensity
intensity discharge
lamp electrode
electrode
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
CA192,406A
Other versions
CA192406S (en
Inventor
Byron R. Collins
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
Application granted granted Critical
Publication of CA996987A publication Critical patent/CA996987A/en
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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
CA192,406A 1973-04-19 1974-02-13 High intensity discharge lamp electrode Expired CA996987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00352607A US3809943A (en) 1973-04-19 1973-04-19 High intensity discharge lamp electrode

Publications (1)

Publication Number Publication Date
CA996987A true CA996987A (en) 1976-09-14

Family

ID=23385805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,406A Expired CA996987A (en) 1973-04-19 1974-02-13 High intensity discharge lamp electrode

Country Status (2)

Country Link
US (1) US3809943A (en)
CA (1) CA996987A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147860A (en) * 1981-03-06 1982-09-11 Hamamatsu Tv Kk Cathode for gas discharge tube
EP0126503B1 (en) * 1983-04-22 1988-07-27 Koninklijke Philips Electronics N.V. High-pressure discharge lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619699A (en) * 1970-05-25 1971-11-09 Gen Electric Discharge lamp having cavity electrodes

Also Published As

Publication number Publication date
US3809943A (en) 1974-05-07

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