FR45223E - Improvements in ionization processes and their applications - Google Patents

Improvements in ionization processes and their applications

Info

Publication number
FR45223E
FR45223E FR45223DA FR45223E FR 45223 E FR45223 E FR 45223E FR 45223D A FR45223D A FR 45223DA FR 45223 E FR45223 E FR 45223E
Authority
FR
France
Prior art keywords
applications
ionization processes
ionization
processes
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 FR45223E publication Critical patent/FR45223E/en
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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
FR45223D 1933-08-16 1934-08-14 Improvements in ionization processes and their applications Expired FR45223E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US685377A US2034572A (en) 1933-08-16 1933-08-16 Electric lamp and method of producing light

Publications (1)

Publication Number Publication Date
FR45223E true FR45223E (en) 1935-07-17

Family

ID=24751942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45223D Expired FR45223E (en) 1933-08-16 1934-08-14 Improvements in ionization processes and their applications

Country Status (2)

Country Link
US (1) US2034572A (en)
FR (1) FR45223E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES193060A1 (en) * 1949-05-21 1951-07-01 Acec AN ELECTRODE ASSEMBLY FOR DISCHARGE LAMPS WITH FLUORESCENT DISPLAYS
US2760065A (en) * 1950-08-24 1956-08-21 Wilkes Gilbert Protective electronic tube and circuit
US2803772A (en) * 1955-01-12 1957-08-20 Gen Electric Apparatus for producing a hollow electron beam
US3056912A (en) * 1955-11-22 1962-10-02 Burroughs Corp Thermoelectric generator
US3657591A (en) * 1970-06-26 1972-04-18 Gen Electric High intensity far u.v. radiation source
US3679928A (en) * 1970-06-26 1972-07-25 Gen Electric High intensity far u.v. radiation source
US4631452A (en) * 1981-03-19 1986-12-23 Loughborough Consultants Limited Apparatus and method for generating a plurality of electric discharges

Also Published As

Publication number Publication date
US2034572A (en) 1936-03-17

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