GB1193495A - Camera Tube Deflection Yoke - Google Patents

Camera Tube Deflection Yoke

Info

Publication number
GB1193495A
GB1193495A GB29932/67A GB2993267A GB1193495A GB 1193495 A GB1193495 A GB 1193495A GB 29932/67 A GB29932/67 A GB 29932/67A GB 2993267 A GB2993267 A GB 2993267A GB 1193495 A GB1193495 A GB 1193495A
Authority
GB
United Kingdom
Prior art keywords
coils
pair
yoke
tube
deflection yoke
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
GB29932/67A
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of GB1193495A publication Critical patent/GB1193495A/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
    • H01J29/768—Deflecting by magnetic fields only using printed windings
    • 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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings

Landscapes

  • Details Of Television Scanning (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

1,193,495. Image pick-up tubes. R.C.A. CORPORATION. 28 June, 1967 [11 July, 1966], No. 29932/67. Heading H1D. A deflection yoke for a T.V. camera tube comprises dielectric supporting means 11 providing two cylindrical concentric surfaces on each of which is formed a pair of identical rectangular loop coils 12, 13 and 23, 24, tha inner ends 16, 17; 27, 28 of which are connected together the two coils of each pair being diametrically opposite each other with one pair disposed 90 degrees with respect to the other and a layer of magnetic material around the supporting means. The yoke is formed by printing the coils on a sheet of thin flexible dielectric material which is wound twice around the tube. Alternatively each pair of coils may be separately supported or the coils may be printed on the inside and outside of the glass envelope of the tube. The yoke is used in vidicon and orthicon tubes where each pair of coils is connected to a sawtooth current supply.
GB29932/67A 1966-07-11 1967-06-28 Camera Tube Deflection Yoke Expired GB1193495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US564199A US3368095A (en) 1966-07-11 1966-07-11 Four identical printed coils for horizontal and vertical deflection on flexible dielectric

Publications (1)

Publication Number Publication Date
GB1193495A true GB1193495A (en) 1970-06-03

Family

ID=24253540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29932/67A Expired GB1193495A (en) 1966-07-11 1967-06-28 Camera Tube Deflection Yoke

Country Status (7)

Country Link
US (1) US3368095A (en)
JP (1) JPS4939289B1 (en)
BE (1) BE701083A (en)
DE (1) DE1537305C3 (en)
GB (1) GB1193495A (en)
NL (1) NL161295C (en)
SE (1) SE337067B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7107285A (en) * 1971-05-26 1972-11-28 Philips Nv
US3912970A (en) * 1973-06-08 1975-10-14 Zenith Radio Corp Electron beam deflection correction system
JPS5175097U (en) * 1974-12-11 1976-06-12
JPS53160293U (en) * 1977-05-24 1978-12-15
DE69207266T2 (en) * 1991-05-31 1996-07-18 Philips Electronics Nv Image display tube with convergence correction arrangement
EP0600540B1 (en) * 1992-11-30 1998-02-11 Koninklijke Philips Electronics N.V. Colour diplay tube including a convergence correction device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529660A (en) * 1953-09-24
US2845562A (en) * 1954-07-07 1958-07-29 Rca Corp Electromagnetic deflection yoke
US3007087A (en) * 1958-06-04 1961-10-31 Gen Dynamics Corp Electromagnetic deflection coil

Also Published As

Publication number Publication date
NL161295B (en) 1979-08-15
SE337067B (en) 1971-07-26
JPS4939289B1 (en) 1974-10-24
DE1537305C3 (en) 1975-11-20
NL6709554A (en) 1968-01-12
BE701083A (en) 1967-12-18
DE1537305B2 (en) 1970-11-19
US3368095A (en) 1968-02-06
NL161295C (en) 1980-01-15
DE1537305A1 (en) 1969-10-30

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Legal Events

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