FR943372A - Tube à décharge - Google Patents

Tube à décharge

Info

Publication number
FR943372A
FR943372A FR943372DA FR943372A FR 943372 A FR943372 A FR 943372A FR 943372D A FR943372D A FR 943372DA FR 943372 A FR943372 A FR 943372A
Authority
FR
France
Prior art keywords
discharge tube
discharge
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
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR943372A publication Critical patent/FR943372A/fr
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
FR943372D 1945-10-06 1947-03-17 Tube à décharge Expired FR943372A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR943372A true FR943372A (fr) 1949-03-07

Family

ID=19781377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943372D Expired FR943372A (fr) 1945-10-06 1947-03-17 Tube à décharge

Country Status (6)

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

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 (en:Method) * 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
GB619151A (en) 1949-03-04
DE810791C (de) 1951-08-13
CH257565A (fr) 1948-10-15
BE469304A (en:Method)
US2464562A (en) 1949-03-15

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