[go: up one dir, main page]

CH208070A - Gitterzusteuernde Entladungsröhre. - Google Patents

Gitterzusteuernde Entladungsröhre.

Info

Publication number
CH208070A
CH208070A CH208070DA CH208070A CH 208070 A CH208070 A CH 208070A CH 208070D A CH208070D A CH 208070DA CH 208070 A CH208070 A CH 208070A
Authority
CH
Switzerland
Prior art keywords
grid
discharge tube
controlled discharge
controlled
tube
Prior art date
Application number
Other languages
English (en)
Inventor
Fides Gesellschaft Beschraenk
Original Assignee
Fides Gmbh
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 Fides Gmbh filed Critical Fides Gmbh
Publication of CH208070A publication Critical patent/CH208070A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
    • H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
    • H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control
CH208070D 1938-01-28 1939-01-17 Gitterzusteuernde Entladungsröhre. CH208070A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938S0130594 DE689726C (de) 1938-01-28 1938-01-28 Gas- oder dampfgefuelltes elektrisches Entladungsrohr fuer Regelzwecke

Publications (1)

Publication Number Publication Date
CH208070A true CH208070A (de) 1939-12-31

Family

ID=5794027

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208070D CH208070A (de) 1938-01-28 1939-01-17 Gitterzusteuernde Entladungsröhre.

Country Status (6)

Country Link
US (1) US2218331A (de)
CH (1) CH208070A (de)
DE (1) DE689726C (de)
FR (1) FR849220A (de)
GB (1) GB524446A (de)
NL (1) NL53563C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861446C (de) * 1940-06-15 1953-01-05 Philips Nv Gasgefuellte elektrische Entladungsroehre
US2427089A (en) * 1942-10-28 1947-09-09 Westinghouse Electric Corp Switch
US2423066A (en) * 1943-07-16 1947-06-24 Standard Telephones Cables Ltd Metal-glass and the like seals
US2466059A (en) * 1943-09-03 1949-04-05 Raytheon Mfg Co Laminated magnetron
US2449967A (en) * 1944-05-10 1948-09-21 Jones Frank Llewellyn Spark gap
US2457950A (en) * 1945-01-18 1949-01-04 Albert G Thomas Electronic device
US2681995A (en) * 1949-11-26 1954-06-22 Zenith Radio Corp Electron discharge device and circuits
NL285748A (de) * 1961-12-01 1900-01-01

Also Published As

Publication number Publication date
GB524446A (en) 1940-08-07
DE689726C (de) 1940-04-01
FR849220A (fr) 1939-11-16
NL53563C (de) 1942-12-15
US2218331A (en) 1940-10-15

Similar Documents

Publication Publication Date Title
CH208840A (de) Braunsche Röhre.
CH208070A (de) Gitterzusteuernde Entladungsröhre.
CH208637A (de) Braunsche Röhre.
CH219824A (de) Tube.
CH205667A (de) Entladungsröhre.
FR880348A (fr) Tube amplificateur
CH209305A (de) Kötzerspulmaschine.
FR835607A (fr) Tube à décharge
GR7076B (el) Συνδυασμος σωληναριου - χρωστηρος.
GR7642B (el) Συνδυασμος σωληναριου - χρωστηρος.
FR848550A (fr) Tube à décharges électriques
CH203845A (fr) Teleferica monofune.
CH208727A (de) Kötzerspulmaschine.
AT173770B (de) Entladungsröhre
DK59151C (da) Elektrisk Udladningsrør.
DK58845C (da) Elektrisk Udladningsrør.
DK59107C (da) Elektrisk Udladningsrør.
DK61969C (da) Røroscillator.
AT157987B (de) Rauchtube.
CH211743A (de) Röhrenschaltung.
FR49575E (fr) Tube multigrille
FR49573E (fr) Tube multigrille
FR49598E (fr) Tube multigrille
FR49596E (fr) Tube multigrille
DK62954C (da) Tube.