GB2144263B - Improvements in or relating to linear beam tubes - Google Patents

Improvements in or relating to linear beam tubes

Info

Publication number
GB2144263B
GB2144263B GB08320613A GB8320613A GB2144263B GB 2144263 B GB2144263 B GB 2144263B GB 08320613 A GB08320613 A GB 08320613A GB 8320613 A GB8320613 A GB 8320613A GB 2144263 B GB2144263 B GB 2144263B
Authority
GB
United Kingdom
Prior art keywords
relating
linear beam
beam tubes
tubes
linear
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
GB08320613A
Other languages
English (en)
Other versions
GB8320613D0 (en
GB2144263A (en
Inventor
Robin Charles Moorhouse King
Maurice Esterson
Dr John Clarke
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.)
UK Secretary of State for Defence
Teledyne UK Ltd
Original Assignee
UK Secretary of State for Defence
English Electric Valve Co Ltd
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 UK Secretary of State for Defence, English Electric Valve Co Ltd filed Critical UK Secretary of State for Defence
Priority to GB08320613A priority Critical patent/GB2144263B/en
Publication of GB8320613D0 publication Critical patent/GB8320613D0/en
Priority to US06/634,484 priority patent/US4599542A/en
Priority to EP19840307241 priority patent/EP0178359B1/de
Publication of GB2144263A publication Critical patent/GB2144263A/en
Application granted granted Critical
Publication of GB2144263B publication Critical patent/GB2144263B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
GB08320613A 1983-07-30 1983-07-30 Improvements in or relating to linear beam tubes Expired GB2144263B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08320613A GB2144263B (en) 1983-07-30 1983-07-30 Improvements in or relating to linear beam tubes
US06/634,484 US4599542A (en) 1983-07-30 1984-07-26 Linear beam tubes
EP19840307241 EP0178359B1 (de) 1983-07-30 1984-10-19 Linearstrahlröhren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08320613A GB2144263B (en) 1983-07-30 1983-07-30 Improvements in or relating to linear beam tubes
EP19840307241 EP0178359B1 (de) 1983-07-30 1984-10-19 Linearstrahlröhren

Publications (3)

Publication Number Publication Date
GB8320613D0 GB8320613D0 (en) 1983-09-01
GB2144263A GB2144263A (en) 1985-02-27
GB2144263B true GB2144263B (en) 1986-10-29

Family

ID=26094354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320613A Expired GB2144263B (en) 1983-07-30 1983-07-30 Improvements in or relating to linear beam tubes

Country Status (2)

Country Link
EP (1) EP0178359B1 (de)
GB (1) GB2144263B (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655706A (en) * 1947-10-04 1951-08-01 Philips Nv Improvements in cathode-ray tubes
GB872170A (en) * 1956-11-10 1961-07-05 Ferranti Ltd Improvements relating to electron-beam discharge tubes
NL122370C (de) * 1960-02-08
DE1273703B (de) * 1961-02-10 1968-07-25 Telefunken Patent Elektronenstrahlauffaenger fuer Laufzeitroehren, insbesondere Lauffeldroehren
DE1541078B2 (de) * 1966-07-08 1975-01-02 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Elektronenstrahlröhre mit Auffängerelektrode
GB1199575A (en) * 1966-12-17 1970-07-22 English Electric Valve Co Ltd Improvements in or relating to Electron Beam Tubes.
GB1312048A (en) * 1969-07-18 1973-04-04 Emi Ltd Electron discharge devices
JPS55159548A (en) * 1979-05-30 1980-12-11 Toshiba Corp Electron gun structure

Also Published As

Publication number Publication date
EP0178359A1 (de) 1986-04-23
GB8320613D0 (en) 1983-09-01
GB2144263A (en) 1985-02-27
EP0178359B1 (de) 1988-08-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940730