GB1458027A - Electric discharge vacuum tube - Google Patents

Electric discharge vacuum tube

Info

Publication number
GB1458027A
GB1458027A GB5946173A GB5946173A GB1458027A GB 1458027 A GB1458027 A GB 1458027A GB 5946173 A GB5946173 A GB 5946173A GB 5946173 A GB5946173 A GB 5946173A GB 1458027 A GB1458027 A GB 1458027A
Authority
GB
United Kingdom
Prior art keywords
groove
support
screen
metal
vacuum tube
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
GB5946173A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Priority claimed from DE19732300630 external-priority patent/DE2300630C3/de
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1458027A publication Critical patent/GB1458027A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • 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
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/44—Insulation between electrodes or supports within the vacuum space

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Measurement Of Radiation (AREA)
  • X-Ray Techniques (AREA)
GB5946173A 1973-01-08 1973-12-21 Electric discharge vacuum tube Expired GB1458027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732300630 DE2300630C3 (de) 1973-01-08 Kathodenanordnung fur eine Hochspannungsvakuumröhre

Publications (1)

Publication Number Publication Date
GB1458027A true GB1458027A (en) 1976-12-08

Family

ID=5868449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5946173A Expired GB1458027A (en) 1973-01-08 1973-12-21 Electric discharge vacuum tube

Country Status (5)

Country Link
US (1) US3911306A (enrdf_load_stackoverflow)
JP (1) JPS5543585B2 (enrdf_load_stackoverflow)
CA (1) CA1001205A (enrdf_load_stackoverflow)
FR (1) FR2213583B1 (enrdf_load_stackoverflow)
GB (1) GB1458027A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111554556A (zh) * 2020-05-18 2020-08-18 上海联影医疗科技有限公司 X射线管及医疗成像设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448497C3 (de) * 1974-10-11 1986-02-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Röntgenstrahler mit einer ein evakuiertes zylindrisches Metallteil aufweisenden Röntgenröhre und mit wenigstens einem Anschlußteil
DE2506841C2 (de) * 1975-02-18 1986-07-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochspannungs-Vakuumröhre
DE3142281A1 (de) * 1981-10-24 1983-05-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgenroehre mit einem metallteil und einer gegenueber dem metallteil positive hochspannung fuehrenden elektrode
CH665920A5 (de) * 1985-03-28 1988-06-15 Comet Elektron Roehren Roentgenroehre mit einem die anode und die kathode umgebenden zylindrischen metallteil.
EP0590418B1 (de) * 1992-10-02 1996-08-14 Licentia Patent-Verwaltungs-GmbH Hochspannungsröhre
US7020244B1 (en) * 2004-12-17 2006-03-28 General Electric Company Method and design for electrical stress mitigation in high voltage insulators in X-ray tubes
US7702077B2 (en) * 2008-05-19 2010-04-20 General Electric Company Apparatus for a compact HV insulator for x-ray and vacuum tube and method of assembling same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332426A (en) * 1941-05-03 1943-10-19 Gen Electric X Ray Corp X-ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111554556A (zh) * 2020-05-18 2020-08-18 上海联影医疗科技有限公司 X射线管及医疗成像设备
CN111554556B (zh) * 2020-05-18 2023-06-27 上海联影医疗科技股份有限公司 X射线管及医疗成像设备

Also Published As

Publication number Publication date
JPS5543585B2 (enrdf_load_stackoverflow) 1980-11-07
JPS49104559A (enrdf_load_stackoverflow) 1974-10-03
FR2213583A1 (enrdf_load_stackoverflow) 1974-08-02
DE2300630A1 (de) 1974-07-18
DE2300630B2 (de) 1976-12-16
US3911306A (en) 1975-10-07
CA1001205A (en) 1976-12-07
FR2213583B1 (enrdf_load_stackoverflow) 1976-11-26

Similar Documents

Publication Publication Date Title
US2980819A (en) Thermal energy converter
ES477927A1 (es) Un tubo de rayos x perfeccionado.
GB1458027A (en) Electric discharge vacuum tube
GB1000832A (en) Low temperature thermionic energy converter
GB802960A (en) Image tube
US4286148A (en) Image intensifier tube with photocathode protective circuit
GB1328827A (en) Three-electrode arc lamps incorporating heat shielding means
GB1357469A (en) Electron-beam generators for transit-time electron discharge tubes
US4247782A (en) X-ray tube unit
ES8703061A1 (es) Un tubo de presentacion de imagen de television por proyeccion
GB1013019A (en) Improvements in or relating to electron-optical image intensifiers
GB987627A (en) Improvements in or relating to thermo-electronic converters
KR890003728B1 (ko) 칼라 수상관용 전자총의 내부방전 억제장치
JPS545374A (en) Electronic gun
US2700117A (en) Composite electrode for electronic animated advertising sign system
US3638051A (en) Nuclear thermionic generator with composite particle cathode
US2845559A (en) Structure for high voltage tube
GB2036416B (en) Electron gun spark suppression arrangments
GB1222130A (en) Cathode assembly for an x-ray tube
DE3473376D1 (en) Linear beam tubes
GB1189088A (en) High-Power Electron Tube
JPH0371542A (ja) 陰極線管
GB1160022A (en) Image Converter Tube
JPS54102888A (en) Manufacture for x-ray tube
KR910009015B1 (ko) 기체레이저 방전관의 방전개시 전압 낮춤장치

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee