FR935845A - Rectifier tube - Google Patents

Rectifier tube

Info

Publication number
FR935845A
FR935845A FR935845DA FR935845A FR 935845 A FR935845 A FR 935845A FR 935845D A FR935845D A FR 935845DA FR 935845 A FR935845 A FR 935845A
Authority
FR
France
Prior art keywords
rectifier tube
rectifier
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
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 FR935845A publication Critical patent/FR935845A/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
    • H01J17/06—Cathodes
FR935845D 1945-11-14 1946-11-12 Rectifier tube Expired FR935845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2450770X 1945-11-14

Publications (1)

Publication Number Publication Date
FR935845A true FR935845A (en) 1948-07-01

Family

ID=19874252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935845D Expired FR935845A (en) 1945-11-14 1946-11-12 Rectifier tube

Country Status (2)

Country Link
US (1) US2450770A (en)
FR (1) FR935845A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693546A (en) * 1948-07-10 1954-11-02 Eitel Mccullough Inc Electron emitter for electron tubes
US2879432A (en) * 1956-03-16 1959-03-24 Gen Electric Electron emitter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088249A (en) * 1931-08-04 1937-07-27 Raytheon Mfg Co Gaseous rectifier

Also Published As

Publication number Publication date
US2450770A (en) 1948-10-05

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