FR725206A - So-called thyratron tubes - Google Patents

So-called thyratron tubes

Info

Publication number
FR725206A
FR725206A FR725206DA FR725206A FR 725206 A FR725206 A FR 725206A FR 725206D A FR725206D A FR 725206DA FR 725206 A FR725206 A FR 725206A
Authority
FR
France
Prior art keywords
thyratron tubes
called
called thyratron
tubes
thyratron
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR725206A publication Critical patent/FR725206A/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
    • H01J17/20—Selection of substances for gas fillings; Specified operating pressures or temperatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
FR725206D 1931-01-06 1931-10-10 So-called thyratron tubes Expired FR725206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE725206X 1931-01-06

Publications (1)

Publication Number Publication Date
FR725206A true FR725206A (en) 1932-05-10

Family

ID=40622115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725206D Expired FR725206A (en) 1931-01-06 1931-10-10 So-called thyratron tubes

Country Status (1)

Country Link
FR (1) FR725206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761573C (en) * 1939-09-15 1953-07-06 Gema Ges Fuer Elektroakustisch Method for controlling an arc generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761573C (en) * 1939-09-15 1953-07-06 Gema Ges Fuer Elektroakustisch Method for controlling an arc generator

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