FR837105A - Deflector winding for cathode ray tubes - Google Patents

Deflector winding for cathode ray tubes

Info

Publication number
FR837105A
FR837105A FR837105DA FR837105A FR 837105 A FR837105 A FR 837105A FR 837105D A FR837105D A FR 837105DA FR 837105 A FR837105 A FR 837105A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
deflector winding
deflector
winding
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
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 FR837105A publication Critical patent/FR837105A/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
    • H01J29/76—Deflecting by magnetic fields only
FR837105D 1937-04-26 1938-04-25 Deflector winding for cathode ray tubes Expired FR837105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2217409X 1937-04-26

Publications (1)

Publication Number Publication Date
FR837105A true FR837105A (en) 1939-02-02

Family

ID=7990640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837105D Expired FR837105A (en) 1937-04-26 1938-04-25 Deflector winding for cathode ray tubes

Country Status (3)

Country Link
US (1) US2217409A (en)
BE (1) BE427739A (en)
FR (1) FR837105A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895916C (en) * 1940-07-06 1953-11-09 Fernseh Gmbh Magnetic deflection system for picture catcher tubes with pre-image
FR2390827A1 (en) * 1977-05-09 1978-12-08 Hitachi Ltd IMAGE ANALYZER TUBE STRUCTURE FEATURING AN ADVANCED MAGNETIC SCREEN

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428947A (en) * 1945-01-31 1947-10-14 Rca Corp Deflection device for cathode-ray tubes
NL80751C (en) * 1947-02-19
US2562395A (en) * 1949-02-23 1951-07-31 Motorola Inc Anastigmatic deflection yoke
US2763805A (en) * 1954-06-29 1956-09-18 Rca Corp Electromagnetic focus coil for cathode ray tube
NL7002232A (en) * 1970-02-18 1971-08-20
JPS5843175Y2 (en) * 1978-08-18 1983-09-29 株式会社東芝 Image tube device
US4251728A (en) * 1979-07-30 1981-02-17 International Business Machines Corporation Compensated magnetic deflection coil for electron beam lithography system
US4392083A (en) * 1981-11-20 1983-07-05 Teletype Corporation Radiation shield for a cathode ray tube
JPS63144505A (en) * 1986-12-09 1988-06-16 Mitsubishi Electric Corp Magnetic field leakage canceling device
FR2629628B1 (en) * 1988-03-29 1990-11-23 Thomson Cgr COIL, METHOD FOR PRODUCING SAID COIL, AND IMAGING DEVICE COMPRISING SUCH A COIL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895916C (en) * 1940-07-06 1953-11-09 Fernseh Gmbh Magnetic deflection system for picture catcher tubes with pre-image
FR2390827A1 (en) * 1977-05-09 1978-12-08 Hitachi Ltd IMAGE ANALYZER TUBE STRUCTURE FEATURING AN ADVANCED MAGNETIC SCREEN

Also Published As

Publication number Publication date
BE427739A (en)
US2217409A (en) 1940-10-08

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