[go: up one dir, main page]

GB789378A - Improvements relating to cathode-ray tube manufacture - Google Patents

Improvements relating to cathode-ray tube manufacture

Info

Publication number
GB789378A
GB789378A GB28361/54A GB2836154A GB789378A GB 789378 A GB789378 A GB 789378A GB 28361/54 A GB28361/54 A GB 28361/54A GB 2836154 A GB2836154 A GB 2836154A GB 789378 A GB789378 A GB 789378A
Authority
GB
United Kingdom
Prior art keywords
portions
thick
thin
oct
annular
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
GB28361/54A
Other languages
English (en)
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of GB789378A publication Critical patent/GB789378A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Joining Of Glass To Other Materials (AREA)
GB28361/54A 1953-10-02 1954-10-01 Improvements relating to cathode-ray tube manufacture Expired GB789378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US383871A US2925189A (en) 1953-10-02 1953-10-02 Cathode-ray tube manufacture

Publications (1)

Publication Number Publication Date
GB789378A true GB789378A (en) 1958-01-22

Family

ID=23515079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28361/54A Expired GB789378A (en) 1953-10-02 1954-10-01 Improvements relating to cathode-ray tube manufacture

Country Status (5)

Country Link
US (1) US2925189A (de)
BE (1) BE532034A (de)
DE (1) DE1064155B (de)
FR (1) FR1112415A (de)
GB (1) GB789378A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037834A (en) * 1956-07-30 1962-06-05 Westinghouse Electric Corp Electron discharge device
NL7307168A (de) * 1973-05-23 1974-11-26
US4325489A (en) * 1980-04-17 1982-04-20 Rca Corporation Envelope for flat panel display devices
DE3635187A1 (de) * 1986-10-16 1988-04-21 Standard Elektrik Lorenz Ag Schattenmasken-bildroehre

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR825286A (fr) * 1936-08-10 1938-02-28 Lorenz C Ag Tube de décharge
US2194886A (en) * 1936-12-29 1940-03-26 Pintsch Julius Kg Fused joint
US2178826A (en) * 1937-03-31 1939-11-07 Hygrade Sylvania Corp Closure member for electric discharge tubes and the like
US2254090A (en) * 1940-04-30 1941-08-26 Rca Corp Cathode ray tube envelope
GB583242A (en) * 1944-06-30 1946-12-12 Mi O Valve Co Ltd Improvements relating to the manufacture of glazed electrical orifices for use in connection with wave-guides
GB586797A (en) * 1944-08-10 1947-04-01 Chance Brothers Ltd Improvements relating to cathode ray bulbs
GB688121A (en) * 1949-08-15 1953-02-25 British Thomson Houston Co Ltd Improvements relating to cathode ray tubes
US2650683A (en) * 1949-11-03 1953-09-01 Collins Radio Co Metal-to-ceramic seal
US2635205A (en) * 1951-12-04 1953-04-14 Kenneth T Snow Grid mounting for color television picture tubes
US2690518A (en) * 1953-06-01 1954-09-28 Columbia Broadcasting Syst Inc Color picture tube

Also Published As

Publication number Publication date
US2925189A (en) 1960-02-16
DE1064155B (de) 1959-08-27
BE532034A (de)
FR1112415A (fr) 1956-03-14

Similar Documents

Publication Publication Date Title
US1293441A (en) Combined metal and glass structure and method of forming same.
GB1116647A (en) A method of forming an annular laminated sealing element
GB789378A (en) Improvements relating to cathode-ray tube manufacture
GB973110A (en) Laminated metallic bellows
US2720997A (en) Seal for electron discharge device
GB795472A (en) Cathode-ray tube manufacture
GB1073161A (en) Improvements in image-converter tubes
GB1481716A (en) Electrode suspension system for colour selection electrode of a colour cathode ray tube
US2936924A (en) Cathode-ray tube manufacture
GB462600A (en) Improvements in and relating to cathode ray tubes
GB380853A (en) Improvements in or relating to metal joint washers or gaskets
GB1317996A (en) Methods of making flat taut diaphragms and the diaphragms produced
GB688121A (en) Improvements relating to cathode ray tubes
GB1480701A (en) Sealing ring
GB646740A (en) Improvements in or relating to seals for members having small relative movements
GB1081513A (en) Face plate assembly for electron image tubes
GB483931A (en) Improvements in or relating to electrically insulating gas-tight seals, more particularly for metal vapour electric converters
US2295386A (en) Igniter bushing
GB657271A (en) Improvements in glass-to-metal seals
GB721040A (en) Improvements relating to annular gaskets for flange joints
GB901510A (en) Improvements relating to flexible metallic bellows
GB644882A (en) Improvements in or relating to cathode ray tubes
GB526313A (en) Improvements in or relating to seals for metal vapour electric arc converters
GB445792A (en) Improvements in or relating to joining or uniting metal parts
GB780130A (en) Improvements in electron tubes having a ceramic portion