GB1059308A - Electrode assembly - Google Patents

Electrode assembly

Info

Publication number
GB1059308A
GB1059308A GB11374/65A GB1137465A GB1059308A GB 1059308 A GB1059308 A GB 1059308A GB 11374/65 A GB11374/65 A GB 11374/65A GB 1137465 A GB1137465 A GB 1137465A GB 1059308 A GB1059308 A GB 1059308A
Authority
GB
United Kingdom
Prior art keywords
tubular portion
crimps
frusto
march
cathode
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
GB11374/65A
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
Sylvania Electric Products 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
Application filed by Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of GB1059308A publication Critical patent/GB1059308A/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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • Y10T29/49918—At cup or tube end

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

1,059,308. Cathode-ray tubes. SYLVANIA ELECTRIC PRODUCTS Inc. March 17, 1965 [March 17, 1964], No. 11374/65. Heading HID. A cathode-ray tube electron gun, Fig. 1 (not shown), includes a first anode formed by two elements 53, 71 each comprising a tubular portion 55, 73 and an apertured endsection 27, 31, the tubular portions being telescoped one within the other with the aportured end sections oppositely disposed. The open end of element 71 is not in abutting engagement with clement 53 and the elements are maintained in axial alignment by at least three spaced crimps 85 on element 53 engaging the other element. As shown, two sets of three equi-spaced crimps 85, 63 onelement 53 respectively engage a frusto-conical end section 79 and a shoulder 76 of element 71. Alternatively, the crimps 63 may be replaced by a frusto-conical section of tubular portion 55, or may be omitted, tubular portion 73 then being formed with three equispaced' longitudinally-extending ridges which make element 71 a force-fit within element 53, Figs. 6 and 7 (not shown).
GB11374/65A 1964-03-17 1965-03-01 Electrode assembly Expired GB1059308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US352609A US3320457A (en) 1964-03-17 1964-03-17 Two-piece apertured electrode for cathode ray tube electron gun provided with integral alignment means

Publications (1)

Publication Number Publication Date
GB1059308A true GB1059308A (en) 1967-02-15

Family

ID=23385813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11374/65A Expired GB1059308A (en) 1964-03-17 1965-03-01 Electrode assembly

Country Status (2)

Country Link
US (1) US3320457A (en)
GB (1) GB1059308A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029525B (en) * 1978-08-30 Nissan Motor Shock reducing device in an automatic power transmission

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514666A (en) * 1967-06-16 1970-05-26 Avco Corp Charged particle generator yielding a mono-energetic ion beam
US3453473A (en) * 1968-01-02 1969-07-01 Hughes Aircraft Co Electron gun having electrode cup in ceramic cavity
US3529195A (en) * 1968-01-02 1970-09-15 Hughes Aircraft Co Electron gun electrode mounting arrangement
US3483349A (en) * 1968-04-08 1969-12-09 Sylvania Electric Prod Process for assembling an electron tube electrode
US3904913A (en) * 1973-08-27 1975-09-09 Raytheon Co Focusing means for cathode ray tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963534A (en) * 1957-05-03 1960-12-06 United Carr Fastener Corp Telescoping shield and socket assembly
US2942128A (en) * 1958-05-28 1960-06-21 Johnson And Hoffman Mfg Corp Electrodes for electron gun unit
US3027479A (en) * 1958-06-27 1962-03-27 Rca Corp Electron guns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029525B (en) * 1978-08-30 Nissan Motor Shock reducing device in an automatic power transmission
GB2029525A (en) * 1978-08-30 1980-03-19 Nissan Motor Shock reducing device in an automatic power transmission

Also Published As

Publication number Publication date
US3320457A (en) 1967-05-16

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