GB1220548A - A coating for preventing charge buildup on insulating surfaces within an electron tube - Google Patents

A coating for preventing charge buildup on insulating surfaces within an electron tube

Info

Publication number
GB1220548A
GB1220548A GB4201769A GB4201769A GB1220548A GB 1220548 A GB1220548 A GB 1220548A GB 4201769 A GB4201769 A GB 4201769A GB 4201769 A GB4201769 A GB 4201769A GB 1220548 A GB1220548 A GB 1220548A
Authority
GB
United Kingdom
Prior art keywords
coating
silicon carbide
electron tube
charge buildup
insulating surfaces
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
GB4201769A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1220548A publication Critical patent/GB1220548A/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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Ceramic Products (AREA)
  • Insulated Conductors (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB4201769A 1968-09-26 1969-08-22 A coating for preventing charge buildup on insulating surfaces within an electron tube Expired GB1220548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76283968A 1968-09-26 1968-09-26

Publications (1)

Publication Number Publication Date
GB1220548A true GB1220548A (en) 1971-01-27

Family

ID=25066153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4201769A Expired GB1220548A (en) 1968-09-26 1969-08-22 A coating for preventing charge buildup on insulating surfaces within an electron tube

Country Status (4)

Country Link
CA (1) CA942823A (enrdf_load_stackoverflow)
DE (1) DE1945917B2 (enrdf_load_stackoverflow)
FR (1) FR2018942A1 (enrdf_load_stackoverflow)
GB (1) GB1220548A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405022A1 (de) * 1984-02-13 1985-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kathodenstrahlroehre

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605526C2 (de) * 1976-02-12 1986-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrisch leitfähiger Innenbelag für eine Kathodenstrahlröhre
JPS5426657A (en) * 1977-07-30 1979-02-28 Sony Corp Cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405022A1 (de) * 1984-02-13 1985-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kathodenstrahlroehre

Also Published As

Publication number Publication date
DE1945917A1 (de) 1970-04-02
DE1945917B2 (de) 1978-08-31
CA942823A (en) 1974-02-26
FR2018942A1 (enrdf_load_stackoverflow) 1970-06-26

Similar Documents

Publication Publication Date Title
CA977887A (en) Powder coating compositions containing carboxy terminated crosslinking agents
AU463352B2 (en) Cathode-ray tube having conductive internal coating comprised of iron oxide and graphite
AU457916B2 (en) Coating formed on metal electrodes
GB1300503A (en) Improvements in or relating to cathode ray tubes
GB1358365A (en) Lead-through members
GB1220548A (en) A coating for preventing charge buildup on insulating surfaces within an electron tube
ES427209A1 (es) Perfeccionamientos introducidos en un tubo de presentacion de television en color.
FR2153245A2 (enrdf_load_stackoverflow)
GB1209388A (en) Improvements in or relating to electrostatic recording devices
GB1463443A (enrdf_load_stackoverflow)
CA992145A (en) Crt high voltage supplies
GB487019A (en) Improvements in and relating to electric discharge devices
GB890385A (en) Improvements relating to electron discharge devices
GB1195997A (en) Improvements relating to Graphite Suspensions
CA984235A (en) Method for coating only the convex major surface of an apertured mask for a cathode-ray tube
GB1355148A (en) Luminescent screen
JPS5511071A (en) Electrostatic coater
GB1377048A (en) Method of manufacturing an electric discharge tube
CA959910A (en) Color cathode-ray tube having secondary electron preventing graphite layer
GB1366007A (en) Heater for electron discharge device
CA847830A (en) Processes for forming an insulating coating on silicon, and to coated silicon
BE816105A (en) Electrostatic coating of metal plate or strip - by blowing a suspension of metal powder in gas
AU467556B1 (en) Stable positively charged alumina coated silica sols
GB1023929A (en) Improvements relating to securing arrangements for cathode sleeves
GB647414A (en) Improvements in and relating to vitreous coating compositions for electric insulators