GB619151A - Improvements in electric discharge tubes - Google Patents

Improvements in electric discharge tubes

Info

Publication number
GB619151A
GB619151A GB29423/46A GB2942346A GB619151A GB 619151 A GB619151 A GB 619151A GB 29423/46 A GB29423/46 A GB 29423/46A GB 2942346 A GB2942346 A GB 2942346A GB 619151 A GB619151 A GB 619151A
Authority
GB
United Kingdom
Prior art keywords
electrodes
oct
parts
discharge apparatus
parallel
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
GB29423/46A
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 Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken 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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB619151A publication Critical patent/GB619151A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only

Landscapes

  • Particle Accelerators (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB29423/46A 1945-10-06 1946-10-02 Improvements in electric discharge tubes Expired GB619151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL257565X 1945-10-06

Publications (1)

Publication Number Publication Date
GB619151A true GB619151A (en) 1949-03-04

Family

ID=19781377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29423/46A Expired GB619151A (en) 1945-10-06 1946-10-02 Improvements in electric discharge tubes

Country Status (6)

Country Link
US (1) US2464562A (enrdf_load_stackoverflow)
BE (1) BE469304A (enrdf_load_stackoverflow)
CH (1) CH257565A (enrdf_load_stackoverflow)
DE (1) DE810791C (enrdf_load_stackoverflow)
FR (1) FR943372A (enrdf_load_stackoverflow)
GB (1) GB619151A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691117A (en) * 1952-03-19 1954-10-05 Zenith Radio Corp Electron-discharge device
US2721954A (en) * 1952-11-05 1955-10-25 High Voltage Engineering Corp Electrostatic apparatus for bending beams of charged particles
US2903612A (en) * 1954-09-16 1959-09-08 Rca Corp Positive ion trap gun
US2997621A (en) * 1956-04-04 1961-08-22 Motorola Inc Image display device
BE559755A (enrdf_load_stackoverflow) * 1956-08-01
US2842711A (en) * 1957-04-19 1958-07-08 Du Mont Allen B Lab Inc Television tube
US2921227A (en) * 1957-05-23 1960-01-12 Mackay Donald Maccrimmon Cathode ray tubes and apparatus utilizing such tubes
US2986668A (en) * 1957-12-23 1961-05-30 Gen Dynamics Corp Cathode ray tube optical system
US2944175A (en) * 1959-03-26 1960-07-05 Motorola Inc Television receiver
US3064154A (en) * 1959-10-29 1962-11-13 Rca Corp Cathode ray tube
US2982875A (en) * 1959-12-29 1961-05-02 Nat Res Dev Cathode ray tubes
US3258702A (en) * 1960-09-24 1966-06-28 Arcuate path electron beam tube for past wave signal amplification
US3575625A (en) * 1968-04-13 1971-04-20 Sony Corp Color tube with convergence electrode mounting and connecting structure
US4739218A (en) * 1985-04-18 1988-04-19 Schwartz Samuel A Short cathode ray tube
US6617779B1 (en) 2001-10-04 2003-09-09 Samuel A. Schwartz Multi-bend cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417182A (en) * 1933-03-29 1934-10-01 Standard Telephones Cables Ltd Improvements in cathode ray tubes
US2138928A (en) * 1935-10-16 1938-12-06 Emi Ltd Electron discharge device
GB538610A (en) * 1940-02-06 1941-08-11 Standard Telephones Cables Ltd Improved method of and means for measuring high frequency voltages

Also Published As

Publication number Publication date
DE810791C (de) 1951-08-13
US2464562A (en) 1949-03-15
FR943372A (fr) 1949-03-07
CH257565A (fr) 1948-10-15
BE469304A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB619151A (en) Improvements in electric discharge tubes
GB1211618A (en) Charged particle beam fabrication of microelectronic circuit patterns
GB987540A (en) Contra-rotating plasma system
GB556046A (en) Improvements relating to electron guns such as are used in cathode ray tubes
GB1327572A (en) Apparatus for use in charged particle spectroscopy
GB676424A (en) Improvements in bombardment induced conductivity devices
GB1450498A (en) Apparatus for determining the energy of charged particles
GB601948A (en) Improvements in or relating to cathode-ray tubes
GB1303136A (enrdf_load_stackoverflow)
GB613906A (en) Improvements in high pressure mercury vapour electric projection lamps
GB542389A (en) Improvements in or relating to electron discharge apparatus
GB724071A (en) Improvements in ion beam focusing lens
GB570213A (en) Improvements in or relating to cathode-ray tubes
GB1352084A (en) Device for determining the energy of charged particles
GB548346A (en) Improvements in high frequency electron discharge apparatus
GB580762A (en) Improvements in or relating to electron discharge devices having means for generating an electron beam of elongated cross-section
GB515395A (en) Improvements relating to electron discharge devices
GB695441A (en) Improvements in or relating to apparatus for generating a beam of charged particles
FR2148801A5 (en) Plasma generator - for charged particles using solenoid field in two electrode discharge chambers
GB731558A (en) Mass spectrometer
GB918693A (en) Improvements in or relating to mass spectrometers
AU123488B2 (en) Improvements in electrode assemblies for electron discharge tubes
NL7413436A (en) CRT with constant magnetic focussing field - has electrostatic field to compensate variations in magnetic focussing
FR2288386A1 (fr) Tube cathodique a energie variable des electrons du faisceau
AU129527B2 (en) Improvements in beam deflection electron discharge devices