CH204067A - Device with an electric discharge tube. - Google Patents

Device with an electric discharge tube.

Info

Publication number
CH204067A
CH204067A CH204067DA CH204067A CH 204067 A CH204067 A CH 204067A CH 204067D A CH204067D A CH 204067DA CH 204067 A CH204067 A CH 204067A
Authority
CH
Switzerland
Prior art keywords
electric discharge
discharge tube
tube
electric
discharge
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH204067A publication Critical patent/CH204067A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
CH204067D 1937-05-14 1938-05-14 Device with an electric discharge tube. CH204067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE204067X 1937-05-14

Publications (1)

Publication Number Publication Date
CH204067A true CH204067A (en) 1939-04-15

Family

ID=5779893

Family Applications (1)

Application Number Title Priority Date Filing Date
CH204067D CH204067A (en) 1937-05-14 1938-05-14 Device with an electric discharge tube.

Country Status (4)

Country Link
US (1) US2173267A (en)
BE (1) BE428074A (en)
CH (1) CH204067A (en)
GB (1) GB500090A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435586A (en) * 1941-12-20 1948-02-10 Bell Telephone Labor Inc Electron velocity sorting discharge device
US2422088A (en) * 1944-04-03 1947-06-10 Rca Corp Electronic discriminator
US2577164A (en) * 1945-03-20 1951-12-04 Rca Corp Electronic device
FR958107A (en) * 1945-10-24 1950-03-03
GB683061A (en) * 1948-01-24 1952-11-19 Emi Ltd Improvements relating to thermionic valves utilising secondary electron emission amplification
US2679592A (en) * 1948-08-31 1954-05-25 Rca Corp Generator and frequency control
US2581612A (en) * 1948-10-20 1952-01-08 Rca Corp Electron discharge device of the beam deflection type
US2999185A (en) * 1950-01-09 1961-09-05 Harry R Lubcke Television device
US2726353A (en) * 1951-03-22 1955-12-06 Rca Corp Electron beam tubes

Also Published As

Publication number Publication date
BE428074A (en)
GB500090A (en) 1939-02-02
US2173267A (en) 1939-09-19

Similar Documents

Publication Publication Date Title
CH207131A (en) Electric discharge tube.
CH200824A (en) Electric discharge tube.
CH204067A (en) Device with an electric discharge tube.
CH208064A (en) Device with a discharge tube.
CH204059A (en) Electric discharge tube.
CH205234A (en) Device with an electrical discharge tube for optical voltage display.
CH233012A (en) Apparatus comprising an electric discharge tube with an electron mirror electrode.
CH214021A (en) Circuit with an electric discharge tube.
CH207264A (en) Electric discharge tube.
CH202655A (en) Device with a liquid-cooled high pressure vapor discharge tube.
CH201751A (en) Electric discharge tube.
CH236657A (en) Device with an electrical discharge tube in which the electrons are sorted out at the speed.
CH204073A (en) Electric discharge tube.
CH219791A (en) Circuit with an electric discharge tube.
CH219513A (en) Device with an electric gas discharge tube.
CH205667A (en) Discharge tube.
CH203246A (en) Electric discharge tube.
CH208433A (en) Electric discharge tube.
CH208243A (en) Electric discharge tube.
ES143528A1 (en) An apparatus provided with an electric discharge lamp.
DK56379C (en) Electric Discharge Pipe.
DK55706C (en) Electric Discharge Pipe.
DK58048C (en) Electric Discharge Pipe.
CH212814A (en) Device with a discharge tube.
CH211723A (en) Device with an electron multiplier tube.