FR1145426A - Gas-filled electric discharge device - Google Patents

Gas-filled electric discharge device

Info

Publication number
FR1145426A
FR1145426A FR1145426DA FR1145426A FR 1145426 A FR1145426 A FR 1145426A FR 1145426D A FR1145426D A FR 1145426DA FR 1145426 A FR1145426 A FR 1145426A
Authority
FR
France
Prior art keywords
gas
discharge device
electric discharge
filled electric
filled
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Application granted granted Critical
Publication of FR1145426A publication Critical patent/FR1145426A/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
    • H01J17/04—Electrodes; Screens
    • H01J17/12—Control electrodes
FR1145426D 1955-01-27 1956-01-26 Gas-filled electric discharge device Expired FR1145426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1145426X 1955-01-27

Publications (1)

Publication Number Publication Date
FR1145426A true FR1145426A (en) 1957-10-25

Family

ID=10877519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145426D Expired FR1145426A (en) 1955-01-27 1956-01-26 Gas-filled electric discharge device

Country Status (2)

Country Link
DE (1) DE1029942B (en)
FR (1) FR1145426A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163562A (en) * 1961-08-10 1964-12-29 Bell Telephone Labor Inc Semiconductor device including differing energy band gap materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572881A (en) * 1946-04-22 1951-10-30 Rothstein Jerome Thyratron cathode design to prevent cleanup of hydrogen
US2678403A (en) * 1946-05-03 1954-05-11 Us Navy Grid probe structure
FR1018778A (en) * 1949-03-03 1953-01-13 Thomson Houston Comp Francaise Improvements to electronic gas or ionizable vapor tubes

Also Published As

Publication number Publication date
DE1029942B (en) 1958-05-14

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