FR948341A - Advanced discharge tube - Google Patents

Advanced discharge tube

Info

Publication number
FR948341A
FR948341A FR948341DA FR948341A FR 948341 A FR948341 A FR 948341A FR 948341D A FR948341D A FR 948341DA FR 948341 A FR948341 A FR 948341A
Authority
FR
France
Prior art keywords
discharge tube
advanced discharge
advanced
tube
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
Other languages
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR948341A publication Critical patent/FR948341A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
FR948341D 1941-10-30 1947-06-25 Advanced discharge tube Expired FR948341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US417120A US2292081A (en) 1941-10-30 1941-10-30 Electric discharge device

Publications (1)

Publication Number Publication Date
FR948341A true FR948341A (en) 1949-07-28

Family

ID=23652654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948341D Expired FR948341A (en) 1941-10-30 1947-06-25 Advanced discharge tube

Country Status (4)

Country Link
US (1) US2292081A (en)
BE (1) BE476492A (en)
FR (1) FR948341A (en)
GB (1) GB562178A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491425A (en) * 1946-01-26 1949-12-13 Raytheon Mfg Co Electrode structure for gaseous discharge devices
US2508529A (en) * 1948-03-06 1950-05-23 Bell Telephone Labor Inc Gaseous electronic discharge device
US2508992A (en) * 1948-04-19 1950-05-23 Gen Electric Electrode assembly for electric discharge devices
US2747120A (en) * 1951-06-05 1956-05-22 Gen Electric Single-ended thyratron discharge device
DE965882C (en) * 1952-09-11 1957-06-27 Hivac Ltd Gas discharge tubes with cold cathode
DE965883C (en) * 1952-09-11 1957-06-27 Hivac Ltd Gas discharge tubes with cold cathode

Also Published As

Publication number Publication date
BE476492A (en)
US2292081A (en) 1942-08-04
GB562178A (en) 1944-06-21

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