FR1464066A - electrode for electric discharge device - Google Patents

electrode for electric discharge device

Info

Publication number
FR1464066A
FR1464066A FR38772A FR38772A FR1464066A FR 1464066 A FR1464066 A FR 1464066A FR 38772 A FR38772 A FR 38772A FR 38772 A FR38772 A FR 38772A FR 1464066 A FR1464066 A FR 1464066A
Authority
FR
France
Prior art keywords
electrode
discharge device
electric discharge
electric
discharge
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
FR38772A
Other languages
French (fr)
Inventor
Andre Taxil
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.)
Claude Paz et Visseaux SA
Original Assignee
Claude Paz et Visseaux SA
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 Claude Paz et Visseaux SA filed Critical Claude Paz et Visseaux SA
Priority to FR38772A priority Critical patent/FR1464066A/en
Application granted granted Critical
Publication of FR1464066A publication Critical patent/FR1464066A/en
Priority to DE19661539521 priority patent/DE1539521C3/en
Priority to GB5058366A priority patent/GB1162525A/en
Priority to BE689742D priority patent/BE689742A/xx
Priority to CH1642866A priority patent/CH451327A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/30—Ballast
    • 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
    • H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0737—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
FR38772A 1965-11-17 1965-11-17 electrode for electric discharge device Expired FR1464066A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR38772A FR1464066A (en) 1965-11-17 1965-11-17 electrode for electric discharge device
DE19661539521 DE1539521C3 (en) 1965-11-17 1966-11-08 Electrode for electric discharge lamps
GB5058366A GB1162525A (en) 1965-11-17 1966-11-11 Improvements in or relating to Electrodes for Electric Discharge Devices.
BE689742D BE689742A (en) 1965-11-17 1966-11-16
CH1642866A CH451327A (en) 1965-11-17 1966-11-16 Electrode for electric discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38772A FR1464066A (en) 1965-11-17 1965-11-17 electrode for electric discharge device

Publications (1)

Publication Number Publication Date
FR1464066A true FR1464066A (en) 1966-07-22

Family

ID=8592713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38772A Expired FR1464066A (en) 1965-11-17 1965-11-17 electrode for electric discharge device

Country Status (4)

Country Link
BE (1) BE689742A (en)
CH (1) CH451327A (en)
FR (1) FR1464066A (en)
GB (1) GB1162525A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272687A2 (en) * 1986-12-22 1988-06-29 Gte Products Corporation Tungsten duplex composite electrode and filament material
US5041041A (en) * 1986-12-22 1991-08-20 Gte Products Corporation Method of fabricating a composite lamp filament

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272687A2 (en) * 1986-12-22 1988-06-29 Gte Products Corporation Tungsten duplex composite electrode and filament material
EP0272687A3 (en) * 1986-12-22 1990-08-22 Gte Products Corporation Tungsten duplex composite electrode and filament material
US5041041A (en) * 1986-12-22 1991-08-20 Gte Products Corporation Method of fabricating a composite lamp filament

Also Published As

Publication number Publication date
DE1539521B2 (en) 1975-07-24
CH451327A (en) 1968-05-15
BE689742A (en) 1967-05-16
DE1539521A1 (en) 1969-09-18
GB1162525A (en) 1969-08-27

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