FR715188A - Metal-cased discharge tube - Google Patents

Metal-cased discharge tube

Info

Publication number
FR715188A
FR715188A FR715188DA FR715188A FR 715188 A FR715188 A FR 715188A FR 715188D A FR715188D A FR 715188DA FR 715188 A FR715188 A FR 715188A
Authority
FR
France
Prior art keywords
cased
metal
discharge tube
discharge
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 FR715188A publication Critical patent/FR715188A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
FR715188D 1930-04-16 1931-04-13 Metal-cased discharge tube Expired FR715188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL372526X 1930-04-16

Publications (1)

Publication Number Publication Date
FR715188A true FR715188A (en) 1931-11-26

Family

ID=19785560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715188D Expired FR715188A (en) 1930-04-16 1931-04-13 Metal-cased discharge tube

Country Status (6)

Country Link
US (1) US2024332A (en)
BE (1) BE378996A (en)
DE (1) DE552281C (en)
FR (1) FR715188A (en)
GB (1) GB372526A (en)
NL (1) NL30953C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703373A (en) * 1949-06-21 1955-03-01 Gen Electric X-ray tube
NL84085C (en) * 1950-03-04
US2952790A (en) * 1957-07-15 1960-09-13 Raytheon Co X-ray tubes
WO2009127995A1 (en) * 2008-04-17 2009-10-22 Philips Intellectual Property & Standards Gmbh X-ray tube with passive ion collecting electrode

Also Published As

Publication number Publication date
BE378996A (en)
NL30953C (en)
GB372526A (en) 1932-05-12
DE552281C (en) 1932-06-13
US2024332A (en) 1935-12-17

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