CA966894A - Electron gun support and shielding means - Google Patents

Electron gun support and shielding means

Info

Publication number
CA966894A
CA966894A CA149,708A CA149708A CA966894A CA 966894 A CA966894 A CA 966894A CA 149708 A CA149708 A CA 149708A CA 966894 A CA966894 A CA 966894A
Authority
CA
Canada
Prior art keywords
electron gun
shielding means
gun support
support
shielding
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
CA149,708A
Other versions
CA149708S (en
Inventor
Donald L. Say
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
Application filed by GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA966894A publication Critical patent/CA966894A/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
    • H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
    • 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
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/026—Eliminating deleterious effects due to thermal effects, electric or magnetic field
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
CA149,708A 1971-08-31 1972-08-18 Electron gun support and shielding means Expired CA966894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17650371A 1971-08-31 1971-08-31

Publications (1)

Publication Number Publication Date
CA966894A true CA966894A (en) 1975-04-29

Family

ID=22644607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,708A Expired CA966894A (en) 1971-08-31 1972-08-18 Electron gun support and shielding means

Country Status (3)

Country Link
US (1) US3716739A (en)
BE (1) BE788145A (en)
CA (1) CA966894A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082977A (en) * 1976-05-24 1978-04-04 Zenith Radio Corporation Electron gun for cathode ray tube detachable from base support
US4396859A (en) * 1981-04-27 1983-08-02 Rca Corporation Photomultiplier assembly having universal alignment means
JPH0737519A (en) * 1993-07-19 1995-02-07 Sony Corp Electron gun

Also Published As

Publication number Publication date
US3716739A (en) 1973-02-13
BE788145A (en) 1973-02-28

Similar Documents

Publication Publication Date Title
CA975473A (en) Electron discharge device
CA927432A (en) Deflector
CA939012A (en) Rotatable welding gun
CA966894A (en) Electron gun support and shielding means
CA950709A (en) Californium-noble metal neutron source material
CA953435A (en) Electron beam apparatus
CA871303A (en) Electron guns
CA917320A (en) Electron beam therapy unit
CA878088A (en) Electron gun device
CA873500A (en) Electron gun device
CA863440A (en) Electron guns
CA888357A (en) Electron gun assembly
CA880516A (en) Electron beam apparatus
CA881692A (en) Electron tube
CA878698A (en) Blackened steel foil electron shield
CA880513A (en) Electron beam straightener
CA866343A (en) Arc radiation sources
CA932039A (en) Transferred electron amplifier
CA841585A (en) Tunnel oven and process using the same
CA855318A (en) Electron gun assembly
CA885564A (en) Gun receiver-barrel-stock combination
CA853338A (en) Electron furnace
AU461951B2 (en) An electron transport binder structure
CA861771A (en) Color gun assembly means and methods
CA869225A (en) Color gun assembly means and methods