FR1507611A - Tube à décharge - Google Patents

Tube à décharge

Info

Publication number
FR1507611A
FR1507611A FR90274A FR90274A FR1507611A FR 1507611 A FR1507611 A FR 1507611A FR 90274 A FR90274 A FR 90274A FR 90274 A FR90274 A FR 90274A FR 1507611 A FR1507611 A FR 1507611A
Authority
FR
France
Prior art keywords
discharge tube
discharge
tube
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
FR90274A
Other languages
English (en)
French (fr)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of FR1507611A publication Critical patent/FR1507611A/fr
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
    • H01J61/067—Main electrodes for low-pressure discharge lamps
FR90274A 1966-01-08 1967-01-06 Tube à décharge Expired FR1507611A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP140866 1966-01-08

Publications (1)

Publication Number Publication Date
FR1507611A true FR1507611A (fr) 1967-12-29

Family

ID=11500651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR90274A Expired FR1507611A (fr) 1966-01-08 1967-01-06 Tube à décharge

Country Status (6)

Country Link
US (1) US3513349A (de)
BE (1) BE692297A (de)
DE (1) DE1589227B2 (de)
FR (1) FR1507611A (de)
GB (1) GB1167157A (de)
NL (1) NL6618407A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044276A (en) * 1976-04-09 1977-08-23 Gte Sylvania Incorporated High pressure mercury vapor discharge lamp having improved electrodes
DE4415748C2 (de) * 1994-05-04 1998-08-13 Matsushita Electric Works Ltd Elektrode für eine Leuchtstofflampe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512852A (de) * 1951-07-17
US3312856A (en) * 1963-03-26 1967-04-04 Gen Electric Rhenium supported metallic boride cathode emitters

Also Published As

Publication number Publication date
DE1589227B2 (de) 1971-06-16
US3513349A (en) 1970-05-19
DE1589227A1 (de) 1970-03-05
BE692297A (de) 1967-06-16
GB1167157A (en) 1969-10-15
NL6618407A (de) 1967-07-10

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