FR719205A - Device for disconnecting the anode voltage in vacuum tubes with indirectly heated cathode - Google Patents

Device for disconnecting the anode voltage in vacuum tubes with indirectly heated cathode

Info

Publication number
FR719205A
FR719205A FR719205DA FR719205A FR 719205 A FR719205 A FR 719205A FR 719205D A FR719205D A FR 719205DA FR 719205 A FR719205 A FR 719205A
Authority
FR
France
Prior art keywords
disconnecting
anode voltage
vacuum tubes
indirectly heated
heated cathode
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR719205A publication Critical patent/FR719205A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
FR719205D 1931-06-27 1931-06-27 Device for disconnecting the anode voltage in vacuum tubes with indirectly heated cathode Expired FR719205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR719205T 1931-06-27

Publications (1)

Publication Number Publication Date
FR719205A true FR719205A (en) 1932-02-03

Family

ID=9090943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719205D Expired FR719205A (en) 1931-06-27 1931-06-27 Device for disconnecting the anode voltage in vacuum tubes with indirectly heated cathode

Country Status (1)

Country Link
FR (1) FR719205A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600479A1 (en) * 1986-06-23 1987-12-24 Niles David Method of editing and cutting high-definition images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600479A1 (en) * 1986-06-23 1987-12-24 Niles David Method of editing and cutting high-definition images

Similar Documents

Publication Publication Date Title
FR40060E (en) Vacuum discharge tube for very high voltages
FR774334A (en) High deflection braun tubes
CH204095A (en) Setup with cathode ray tube.
FR772609A (en) Indirectly heated elongated cathode for thermionic tubes
FR775737A (en) Indirectly heated cathode for electric discharge tubes
FR719205A (en) Device for disconnecting the anode voltage in vacuum tubes with indirectly heated cathode
FR774747A (en) Electronic lamps with indirect heating cathode
FR776476A (en) Electron tube
FR748152A (en) Vacuum discharge tube
FR803615A (en) Device for protecting the fluorescent screen in cathode ray tubes against scorching
FR731971A (en) Indirectly heated cathode
FR735516A (en) Indirectly heated cathode electric discharge tube
AT134419B (en) Electron tube with hot cathode.
FR715895A (en) Indirectly heated cathode
FR695668A (en) Tubular cathode for vacuum tubes
FR810663A (en) Indirectly heated cathode for braun tubes
FR716240A (en) Device for exhausting the can holder tubes in automatic looms
AT136565B (en) Discharge tube with indirectly heated cathode.
FR774589A (en) Indirectly heated cathode for electric discharge tubes
FR727106A (en) Device ensuring permanent tightening in threaded assemblies
FR718620A (en) Heated cathode for discharge tubes
FR777506A (en) Indirectly heated cathode for electric discharge tubes
ES128337A1 (en) Improvements in the heated cathode light tubes.
DK45307C (en) Electric Discharge Tube with an Indirect Heated Cathode.
FR725973A (en) Square tube automobile frame