FR2144683B1 - - Google Patents

Info

Publication number
FR2144683B1
FR2144683B1 FR7223172A FR7223172A FR2144683B1 FR 2144683 B1 FR2144683 B1 FR 2144683B1 FR 7223172 A FR7223172 A FR 7223172A FR 7223172 A FR7223172 A FR 7223172A FR 2144683 B1 FR2144683 B1 FR 2144683B1
Authority
FR
France
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
FR7223172A
Other versions
FR2144683A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19712133074 external-priority patent/DE2133074C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2144683A1 publication Critical patent/FR2144683A1/fr
Application granted granted Critical
Publication of FR2144683B1 publication Critical patent/FR2144683B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/82—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
FR7223172A 1971-07-02 1972-06-27 Expired FR2144683B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712133074 DE2133074C3 (de) 1971-07-02 Verfahren zum Betrieb von Gitter-Elektronenröhren

Publications (2)

Publication Number Publication Date
FR2144683A1 FR2144683A1 (fr) 1973-02-16
FR2144683B1 true FR2144683B1 (fr) 1976-03-12

Family

ID=5812545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223172A Expired FR2144683B1 (fr) 1971-07-02 1972-06-27

Country Status (3)

Country Link
BR (1) BR7106281D0 (fr)
FR (1) FR2144683B1 (fr)
GB (1) GB1400161A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968200A (ja) * 1982-10-08 1984-04-18 Yokogawa Hokushin Electric Corp Ｘ線ｃｔ装置

Also Published As

Publication number Publication date
BR7106281D0 (pt) 1973-04-05
FR2144683A1 (fr) 1973-02-16
DE2133074B2 (de) 1974-08-08
GB1400161A (en) 1975-07-16
DE2133074A1 (de) 1973-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse