FR2240521B1 - - Google Patents

Info

Publication number
FR2240521B1
FR2240521B1 FR7427682A FR7427682A FR2240521B1 FR 2240521 B1 FR2240521 B1 FR 2240521B1 FR 7427682 A FR7427682 A FR 7427682A FR 7427682 A FR7427682 A FR 7427682A FR 2240521 B1 FR2240521 B1 FR 2240521B1
Authority
FR
France
Prior art keywords
volts
terminal
voltage
terminals
earth
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
FR7427682A
Other languages
English (en)
French (fr)
Other versions
FR2240521A1 (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.)
SAFE ELECTRONIC SYSTEMS SA
Original Assignee
SAFE ELECTRONIC SYSTEMS SA
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 SAFE ELECTRONIC SYSTEMS SA filed Critical SAFE ELECTRONIC SYSTEMS SA
Publication of FR2240521A1 publication Critical patent/FR2240521A1/fr
Application granted granted Critical
Publication of FR2240521B1 publication Critical patent/FR2240521B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/24—Testing of discharge tubes
    • G01R31/25—Testing of vacuum tubes
    • G01R31/257—Testing of beam-tubes, e.g. cathode-ray tubes, image pick-up tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • X-Ray Techniques (AREA)
  • Electrostatic Separation (AREA)
  • Television Receiver Circuits (AREA)
FR7427682A 1973-08-10 1974-08-09 Appts. for regenerating television tubes - uses series of terminals with different and adjustable voltages Granted FR2240521A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27756/73A IT992907B (it) 1973-08-10 1973-08-10 Apparecchio per la rigenerazione di tubi a raggi catodici e per il controllo visivo delle condizioni del catodo

Publications (2)

Publication Number Publication Date
FR2240521A1 FR2240521A1 (en) 1975-03-07
FR2240521B1 true FR2240521B1 (https=) 1978-03-24

Family

ID=11222278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427682A Granted FR2240521A1 (en) 1973-08-10 1974-08-09 Appts. for regenerating television tubes - uses series of terminals with different and adjustable voltages

Country Status (5)

Country Link
FI (1) FI225474A7 (https=)
FR (1) FR2240521A1 (https=)
IT (1) IT992907B (https=)
NO (1) NO742840L (https=)
SE (1) SE397152B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510316A1 (de) * 1985-03-22 1986-10-02 Ulrich 4353 Oer-Erkenschwick Müter Verfahren zur besseren regenerierung von kathodenstrahlroehren durch automatische steuerung

Also Published As

Publication number Publication date
IT992907B (it) 1975-09-30
SE7410247L (https=) 1975-03-25
FR2240521A1 (en) 1975-03-07
NO742840L (https=) 1975-03-10
FI225474A7 (https=) 1975-02-11
SE397152B (sv) 1977-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse