[go: up one dir, main page]

FR2412161A1 - HV treatment of CRT - with end of tube collar connected into socket immersed in liq. dielectric and with HV applied to socket - Google Patents

HV treatment of CRT - with end of tube collar connected into socket immersed in liq. dielectric and with HV applied to socket

Info

Publication number
FR2412161A1
FR2412161A1 FR7834311A FR7834311A FR2412161A1 FR 2412161 A1 FR2412161 A1 FR 2412161A1 FR 7834311 A FR7834311 A FR 7834311A FR 7834311 A FR7834311 A FR 7834311A FR 2412161 A1 FR2412161 A1 FR 2412161A1
Authority
FR
France
Prior art keywords
socket
dielectric
liq
crt
immersed
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.)
Withdrawn
Application number
FR7834311A
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2412161A1 publication Critical patent/FR2412161A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H01J9/445—Aging of tubes or lamps, e.g. by "spot knocking"

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

PROCEDE DE TRAITEMENT A HAUTE TENSION DES ELECTRODES D'UN TUBE A RAYONS CATHODIQUES QUI CONSISTE A INTRODUIRE LES CONDUCTEURS DE CE TUBE DANS UNE DOUILLE, A APPLIQUER DES HAUTES TENSIONS AUX BORNES DE LADITE DOUILLE ET ENSUITE A SUPPRIMER CES TENSIONS DE LA DOUILLE, CE PROCEDE ETANT EN OUTRE CARACTERISE EN CE QUE LADITE DOUILLE ET LES PARTIES ADJACENTES DU TUBE SONT IMMERGEES DANS UN LIQUIDE DIELECTRIQUE PENDANT L'ETAPE D'APPLICATION DES HAUTES TENSIONS AUX BORNES DE LA DOUILLE.HIGH VOLTAGE TREATMENT PROCESS OF THE ELECTRODES OF A CATHODIC RAY TUBE WHICH CONSISTS OF INTRODUCING THE CONDUCTORS OF THIS TUBE INTO A SOCKET, APPLYING HIGH TENSIONS TO THE TERMINALS OF THE SAID SOCKET AND THEN DELETING THESE TENSIONS FROM THE SOCKET BEING FURTHER CHARACTERIZED IN THAT THE SAID SOCKET AND ADJACENT PARTS OF THE TUBE ARE IMMERSE IN A DIELECTRIC LIQUID DURING THE STAGE OF APPLYING HIGH VOLTAGES TO THE SOCKET TERMINALS.

FR7834311A 1977-12-19 1978-12-06 HV treatment of CRT - with end of tube collar connected into socket immersed in liq. dielectric and with HV applied to socket Withdrawn FR2412161A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86217677A 1977-12-19 1977-12-19

Publications (1)

Publication Number Publication Date
FR2412161A1 true FR2412161A1 (en) 1979-07-13

Family

ID=25337856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834311A Withdrawn FR2412161A1 (en) 1977-12-19 1978-12-06 HV treatment of CRT - with end of tube collar connected into socket immersed in liq. dielectric and with HV applied to socket

Country Status (3)

Country Link
JP (1) JPS5491045A (en)
FR (1) FR2412161A1 (en)
IT (1) IT1192297B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465284A (en) * 1989-12-05 1995-11-07 University Of Massachusetts Medical Center System for quantitative radiographic imaging

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116873A (en) * 1978-03-02 1979-09-11 Sony Corp Spot knocking process of cathode ray tube
NL7806868A (en) * 1978-06-27 1980-01-02 Philips Nv METHOD FOR MANUFACTURING ELECTRODE SYSTEMS AND SO MADE ELECTRODE SYSTEMS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120846A5 (en) * 1970-12-28 1972-08-18 Rca Corp
US4111507A (en) * 1977-05-13 1978-09-05 Gte Sylvania Incorporated Apparatus for high voltage conditioning cathode ray tubes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119596B2 (en) * 1971-10-18 1976-06-18
DE2430314C3 (en) * 1974-06-24 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Liquid ring vacuum pump with upstream compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120846A5 (en) * 1970-12-28 1972-08-18 Rca Corp
US4111507A (en) * 1977-05-13 1978-09-05 Gte Sylvania Incorporated Apparatus for high voltage conditioning cathode ray tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465284A (en) * 1989-12-05 1995-11-07 University Of Massachusetts Medical Center System for quantitative radiographic imaging

Also Published As

Publication number Publication date
JPS5491045A (en) 1979-07-19
IT7830706A0 (en) 1978-12-11
IT1192297B (en) 1988-03-31

Similar Documents

Publication Publication Date Title
MX9303859A (en) METHOD AND APPARATUS FOR EXTERNALLY TREATING A CONTAINER WITH APPLICATION OF INTERNAL FORCE GAS.
ATE81105T1 (en) SYSTEM FOR ELECTROLYTIC TREATMENT OF A LIQUID.
FR2412161A1 (en) HV treatment of CRT - with end of tube collar connected into socket immersed in liq. dielectric and with HV applied to socket
DE2061187A1 (en) Fluorescent tubes to display numbers, letters or the like symbols
DE866927C (en) Method and device for the treatment of water by means of electrons to prevent solid scale
DE2805503A1 (en) GLASS LASER SYSTEM
DE2048538A1 (en) Reducing picture tubes
DE2328128A1 (en) METHOD AND DEVICE FOR LIGHTNING DISCHARGE
DE826325C (en) Electric resistance heater
DE1546066A1 (en) Stabilization of silicon semiconductor surfaces
DE1446067A1 (en) Process for polishing semiconductor wafers with simultaneous application of an electrolytic and a mechanical treatment
GB1099413A (en) Improvements in or relating to hollow-cathode electric discharge lamps
DE551100C (en) Water supply device for cooling apparatus parts that carry high frequency voltage to earth
DE874491C (en) Vapor discharge vessel with metallic vessel wall and liquid cathode
DE495736C (en) Electron tubes with an electron-emitting cathode, an anode, a control grid and a shielding grid, all of which are arranged coaxially
DE702958C (en) Metal vapor discharge vessel with a liquid cathode
DE1122635B (en) Process for the galvanoplastic production of contacts on semiconductor bodies
DE874337C (en) Method and device for coating cathode wires by electrophoresis
DE2916394A1 (en) VACUUM-TIGHT ELECTRICAL CONNECTION FOR THE PHOTOCATHODE IN AN IMAGE AMPLIFIER TUBE
DE1521353A1 (en) Arrangement for the production of surface protection for solids
DE3042137A1 (en) ELECTRIC DISCHARGE LAMP WITH CERAMIC PISTON AND WITH A DIRECTIONAL ELECTRODE THROUGH A SHEET-HOLE
DE758956C (en) Device for keeping voltages constant by means of an electrical discharge tube
AT149172B (en) Device for red light therapy.
DE497822C (en) Method for generating a positive ion current in an electrical discharge device
DE6750465U (en) DISPLAY EAR WITH FAST IONIZATION

Legal Events

Date Code Title Description
ST Notification of lapse