FR978893A - Device comprising a corona discharge tube - Google Patents

Device comprising a corona discharge tube

Info

Publication number
FR978893A
FR978893A FR978893DA FR978893A FR 978893 A FR978893 A FR 978893A FR 978893D A FR978893D A FR 978893DA FR 978893 A FR978893 A FR 978893A
Authority
FR
France
Prior art keywords
discharge tube
corona discharge
corona
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR978893A publication Critical patent/FR978893A/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
    • H01J17/30—Igniting arrangements
FR978893D 1948-01-14 1949-01-12 Device comprising a corona discharge tube Expired FR978893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL664418X 1948-01-14

Publications (1)

Publication Number Publication Date
FR978893A true FR978893A (en) 1951-04-19

Family

ID=19798701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978893D Expired FR978893A (en) 1948-01-14 1949-01-12 Device comprising a corona discharge tube

Country Status (4)

Country Link
US (1) US2577352A (en)
BE (1) BE486762A (en)
FR (1) FR978893A (en)
GB (1) GB664418A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861447C (en) * 1950-04-13 1953-01-05 Philips Nv Device with a glow discharge tube and glow discharge tubes intended for such a device
US2889490A (en) * 1955-10-03 1959-06-02 Hoffman Electronics Corp Solar powered light source or the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB156664A (en) * 1919-09-01 1922-04-06 Fritz Schroeter Improved means for regulating the terminal voltage of electrical valve tubes
US1898046A (en) * 1923-11-15 1933-02-21 Radio Patents Corp Electric relay device for indicating weak currents
US1893638A (en) * 1929-11-07 1933-01-10 Schmierer Johannes Michael Gas discharge relay
US2275242A (en) * 1939-10-07 1942-03-03 Fides Gmbh Glow discharge tube

Also Published As

Publication number Publication date
BE486762A (en)
GB664418A (en) 1952-01-09
US2577352A (en) 1951-12-04

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