GB603088A - Improvements in electrical discharge tubes - Google Patents

Improvements in electrical discharge tubes

Info

Publication number
GB603088A
GB603088A GB4087/45A GB408745A GB603088A GB 603088 A GB603088 A GB 603088A GB 4087/45 A GB4087/45 A GB 4087/45A GB 408745 A GB408745 A GB 408745A GB 603088 A GB603088 A GB 603088A
Authority
GB
United Kingdom
Prior art keywords
cathode
anode
crater
distance
spaced
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
GB4087/45A
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.)
Trub Tauber and Co AG
Original Assignee
Trub Tauber and Co 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 Trub Tauber and Co AG filed Critical Trub Tauber and Co AG
Publication of GB603088A publication Critical patent/GB603088A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source

Landscapes

  • Discharge Lamp (AREA)
GB4087/45A 1943-11-08 1945-02-19 Improvements in electrical discharge tubes Expired GB603088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH603088X 1943-11-08

Publications (1)

Publication Number Publication Date
GB603088A true GB603088A (en) 1948-06-09

Family

ID=4522865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4087/45A Expired GB603088A (en) 1943-11-08 1945-02-19 Improvements in electrical discharge tubes

Country Status (4)

Country Link
CH (1) CH240060A (enrdf_load_html_response)
FR (1) FR933439A (enrdf_load_html_response)
GB (1) GB603088A (enrdf_load_html_response)
NL (1) NL67662C (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153140A (en) * 1983-12-20 1985-08-14 English Electric Valve Co Ltd Apparatus for forming electron beams
EP0146383A3 (en) * 1983-12-20 1987-04-01 English Electric Valve Company Limited Apparatus for forming electron beams
CN116190178A (zh) * 2023-04-20 2023-05-30 能量奇点能源科技(上海)有限公司 一种冷阴极电子枪

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH348753A (de) * 1957-01-31 1960-09-15 Trueb Taeuber & Co Ag Strahlerzeugungssystem mit kalter Kathode für Elektronenstrahlapparate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153140A (en) * 1983-12-20 1985-08-14 English Electric Valve Co Ltd Apparatus for forming electron beams
EP0146383A3 (en) * 1983-12-20 1987-04-01 English Electric Valve Company Limited Apparatus for forming electron beams
US4698546A (en) * 1983-12-20 1987-10-06 English Electric Valve Company Limited Apparatus for forming electron beams
CN116190178A (zh) * 2023-04-20 2023-05-30 能量奇点能源科技(上海)有限公司 一种冷阴极电子枪
CN116190178B (zh) * 2023-04-20 2023-06-23 能量奇点能源科技(上海)有限公司 一种冷阴极电子枪

Also Published As

Publication number Publication date
FR933439A (fr) 1948-04-20
NL67662C (enrdf_load_html_response)
CH240060A (de) 1945-11-30

Similar Documents

Publication Publication Date Title
GB556046A (en) Improvements relating to electron guns such as are used in cathode ray tubes
GB737668A (en) Tuning indicator valve of small dimension and a high sensitivity
GB1055729A (en) Cathode ray tubes
GB984427A (en) Electron discharge devices
GB603088A (en) Improvements in electrical discharge tubes
GB940480A (en) Electron discharge device
GB644985A (en) Improvements in electron guns
GB804697A (en) Improvements in x-ray tubes
GB443730A (en) Improvements in or relating to cathode ray tubes suitable for use for television and similar oscillograph purposes
GB708216A (en) Improvements in and relating to magnetrons
GB550551A (en) Improvements in and relating to gettering arrangements for highly evacuated envelopes of electron discharge tubes
GB729611A (en) Improvements in or relating to electron discharge devices
GB651386A (en) Improvements in or relating to cathode ray tubes
GB829335A (en) Improvements in or relating to neutron generators
GB748945A (en) Improvements in or relating to electron discharge tubes
GB730204A (en) Improvements relating to cathode ray tubes
GB802108A (en) Improvements in or relating to electron guns for cathode ray tubes
GB872170A (en) Improvements relating to electron-beam discharge tubes
GB855568A (en) Magnetron oscillator
GB500017A (en) Improvements in cathode ray tubes
GB454760A (en) Improvements in and relating to electric amplifying tubes
GB670561A (en) Improvements in or relating to electron discharge devices employing secondary-electron emission and electrodes for use therein
GB650560A (en) Grid-controlled gaseous electron discharge device
GB471501A (en) Improvements in and relating to electron discharge devices
GB656459A (en) Improvements in or relating to electrode assemblies for electron discharge devices