FR618773A - Tube de soupape à vide - Google Patents

Tube de soupape à vide

Info

Publication number
FR618773A
FR618773A FR618773DA FR618773A FR 618773 A FR618773 A FR 618773A FR 618773D A FR618773D A FR 618773DA FR 618773 A FR618773 A FR 618773A
Authority
FR
France
Prior art keywords
vacuum valve
valve tube
tube
vacuum
valve
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
English (en)
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.)
PHONIX RONTGENROHRENFABRIKEN A
Original Assignee
PHONIX RONTGENROHRENFABRIKEN A
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 PHONIX RONTGENROHRENFABRIKEN A filed Critical PHONIX RONTGENROHRENFABRIKEN A
Application granted granted Critical
Publication of FR618773A publication Critical patent/FR618773A/fr
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
FR618773D 1925-08-01 1926-07-12 Tube de soupape à vide Expired FR618773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE618773X 1925-08-01

Publications (1)

Publication Number Publication Date
FR618773A true FR618773A (fr) 1927-03-18

Family

ID=6577240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618773D Expired FR618773A (fr) 1925-08-01 1926-07-12 Tube de soupape à vide

Country Status (1)

Country Link
FR (1) FR618773A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764007C (de) * 1937-10-09 1954-05-10 Siemens Schuckertwerke A G In seiner Arbeitsleistung gesteuertes elektrisches Gas- oder Dampfentladungsgefaess

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764007C (de) * 1937-10-09 1954-05-10 Siemens Schuckertwerke A G In seiner Arbeitsleistung gesteuertes elektrisches Gas- oder Dampfentladungsgefaess

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