FR850703A - Vacuum receptacle and in particular electron tube with metal walls - Google Patents

Vacuum receptacle and in particular electron tube with metal walls

Info

Publication number
FR850703A
FR850703A FR850703DA FR850703A FR 850703 A FR850703 A FR 850703A FR 850703D A FR850703D A FR 850703DA FR 850703 A FR850703 A FR 850703A
Authority
FR
France
Prior art keywords
electron tube
metal walls
particular electron
vacuum receptacle
receptacle
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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
Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR850703A publication Critical patent/FR850703A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/04—Vessels or containers characterised by the material thereof
FR850703D 1938-02-25 1939-02-22 Vacuum receptacle and in particular electron tube with metal walls Expired FR850703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208248X 1938-02-25

Publications (1)

Publication Number Publication Date
FR850703A true FR850703A (en) 1939-12-23

Family

ID=5794142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850703D Expired FR850703A (en) 1938-02-25 1939-02-22 Vacuum receptacle and in particular electron tube with metal walls

Country Status (3)

Country Link
US (1) US2229772A (en)
CH (1) CH208248A (en)
FR (1) FR850703A (en)

Also Published As

Publication number Publication date
CH208248A (en) 1940-01-15
US2229772A (en) 1941-01-28

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