GB1259966A - Method of assembling electron gun structures for cathode ray tubes - Google Patents

Method of assembling electron gun structures for cathode ray tubes

Info

Publication number
GB1259966A
GB1259966A GB11796/69A GB1179669A GB1259966A GB 1259966 A GB1259966 A GB 1259966A GB 11796/69 A GB11796/69 A GB 11796/69A GB 1179669 A GB1179669 A GB 1179669A GB 1259966 A GB1259966 A GB 1259966A
Authority
GB
United Kingdom
Prior art keywords
cathode ray
electron gun
ray tubes
gun structures
assembling electron
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
GB11796/69A
Inventor
Glen A Burdick
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 US553752A external-priority patent/US3396297A/en
Priority to US711073A priority Critical patent/US3524235A/en
Priority to US711074A priority patent/US3509609A/en
Application filed by GTE Sylvania Inc filed Critical GTE Sylvania Inc
Priority to GB11796/69A priority patent/GB1259966A/en
Priority to GB11795/69A priority patent/GB1259965A/en
Publication of GB1259966A publication Critical patent/GB1259966A/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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration
    • 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/18—Assembling together the component parts of electrode systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

1,259,966. Electron guns. G.T.E. SYLVANIA Inc. 5 March, 1969, No. 11796/69. Heading H1D. The description is the same as that of Specification 1,259,965 but the claims relate to the method of assembly.
GB11796/69A 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes Expired GB1259966A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US711073A US3524235A (en) 1966-05-31 1968-03-06 Method for assembling a multiple electron gun structure for cathode ray tube
US711074A US3509609A (en) 1966-05-31 1968-03-06 Means for assembling a multiple electron gun structure for cathode ray tube
GB11796/69A GB1259966A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes
GB11795/69A GB1259965A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US553752A US3396297A (en) 1966-05-31 1966-05-31 Multiple electron gun structure for cathode ray tube
US71107368A 1968-03-06 1968-03-06
US71107468A 1968-03-06 1968-03-06
GB11796/69A GB1259966A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes
GB11795/69A GB1259965A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes

Publications (1)

Publication Number Publication Date
GB1259966A true GB1259966A (en) 1972-01-12

Family

ID=27516085

Family Applications (2)

Application Number Title Priority Date Filing Date
GB11795/69A Expired GB1259965A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes
GB11796/69A Expired GB1259966A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB11795/69A Expired GB1259965A (en) 1966-05-31 1969-03-05 Method of assembling electron gun structures for cathode ray tubes

Country Status (2)

Country Link
US (2) US3509609A (en)
GB (2) GB1259965A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500808A (en) * 1982-04-02 1985-02-19 Rca Corporation Multibeam electron gun with composite electrode having plurality of separate metal plates
US4605880A (en) * 1984-08-22 1986-08-12 Rca Corporation Multibeam electron gun having a cathode-grid subassembly and method of assembling same
US4607187A (en) * 1984-08-22 1986-08-19 Rca Corporation Structure for and method of aligning beam-defining apertures by means of alignment apertures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340035A (en) * 1964-09-28 1967-09-05 Rauland Corp Cathode-ray tube manufacturing apparatus
US3289268A (en) * 1964-10-27 1966-12-06 Sylvania Electric Prod Assembly jig
US3363298A (en) * 1966-06-10 1968-01-16 Kentucky Electronics Inc Crt color gun positioning and assembly jig
US3434819A (en) * 1966-06-10 1969-03-25 Kentucky Electronics Inc Color gun beading apparatus
US3399440A (en) * 1966-08-19 1968-09-03 Motorola Inc Manufacture of cathode ray tubes

Also Published As

Publication number Publication date
US3524235A (en) 1970-08-18
US3509609A (en) 1970-05-05
GB1259965A (en) 1972-01-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees