FR2592219A1 - Dispositif de controle automatique simultane de la distance entre cathodes et deuxieme grille d'un canon de tube cathodique trichrome - Google Patents

Dispositif de controle automatique simultane de la distance entre cathodes et deuxieme grille d'un canon de tube cathodique trichrome

Info

Publication number
FR2592219A1
FR2592219A1 FR8519069A FR8519069A FR2592219A1 FR 2592219 A1 FR2592219 A1 FR 2592219A1 FR 8519069 A FR8519069 A FR 8519069A FR 8519069 A FR8519069 A FR 8519069A FR 2592219 A1 FR2592219 A1 FR 2592219A1
Authority
FR
France
Prior art keywords
canon
cathodes
grid
distance
cathode tube
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.)
Granted
Application number
FR8519069A
Other languages
English (en)
Other versions
FR2592219B1 (fr
Inventor
Daniel Cote
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.)
Videocolor SA
Original Assignee
Videocolor 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 Videocolor SA filed Critical Videocolor SA
Priority to FR8519069A priority Critical patent/FR2592219B1/fr
Priority to IN871/DEL/86A priority patent/IN166689B/en
Priority to EP86402860A priority patent/EP0230827B1/fr
Priority to DE8686402860T priority patent/DE3668725D1/de
Priority to US06/944,228 priority patent/US4776103A/en
Priority to JP61307595A priority patent/JPH07123029B2/ja
Publication of FR2592219A1 publication Critical patent/FR2592219A1/fr
Application granted granted Critical
Publication of FR2592219B1 publication Critical patent/FR2592219B1/fr
Expired 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
    • H01J9/42—Measurement or testing during manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Measuring Leads Or Probes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Le dispositif de contrôle de l'invention comprend 3 éléments de contrôle 2 à 4 fixés sur un bâti 1 et comportant chacun un guide fixe 8, un manchon mobile 11 et une tige de palpage 18 reliée à un noyau 21 d'un capteur de déplacements 22 dont le corps 23 est solidaire du manchon. Le manchon et la tige sont appliqués par des ressorts 17, 25 contre G2 et la cathode respectivement. Application : tubes de télévision en couleurs. (CF DESSIN DANS BOPI)
FR8519069A 1985-12-23 1985-12-23 Dispositif de controle automatique simultane de la distance entre cathodes et deuxieme grille d'un canon de tube cathodique trichrome Expired FR2592219B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8519069A FR2592219B1 (fr) 1985-12-23 1985-12-23 Dispositif de controle automatique simultane de la distance entre cathodes et deuxieme grille d'un canon de tube cathodique trichrome
IN871/DEL/86A IN166689B (fr) 1985-12-23 1986-10-01
EP86402860A EP0230827B1 (fr) 1985-12-23 1986-12-19 Dispositif de contrôle automatique simultané de la distance entre cathodes et deuxième grille d'un canon de tube cathodique trichrome
DE8686402860T DE3668725D1 (de) 1985-12-23 1986-12-19 Vorrichtung fuer gleichzeitige und automatische kontrolle des abstands zwischen den kathoden und dem zweiten gitter in einem elektronenstrahlerzeuger einer dreifarbigen kathodenroehre.
US06/944,228 US4776103A (en) 1985-12-23 1986-12-22 Device for automatic simultaneous controlling of the distance between cathodes and the second grid of a trichromatic cathode tube gun
JP61307595A JPH07123029B2 (ja) 1985-12-23 1986-12-23 カラ−陰極線管用電子銃の各カソ−ドと第２グリツド間の距離同時自動検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519069A FR2592219B1 (fr) 1985-12-23 1985-12-23 Dispositif de controle automatique simultane de la distance entre cathodes et deuxieme grille d'un canon de tube cathodique trichrome

Publications (2)

Publication Number Publication Date
FR2592219A1 true FR2592219A1 (fr) 1987-06-26
FR2592219B1 FR2592219B1 (fr) 1988-02-12

Family

ID=9326091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519069A Expired FR2592219B1 (fr) 1985-12-23 1985-12-23 Dispositif de controle automatique simultane de la distance entre cathodes et deuxieme grille d'un canon de tube cathodique trichrome

Country Status (6)

Country Link
US (1) US4776103A (fr)
EP (1) EP0230827B1 (fr)
JP (1) JPH07123029B2 (fr)
DE (1) DE3668725D1 (fr)
FR (1) FR2592219B1 (fr)
IN (1) IN166689B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625837A1 (fr) * 1988-01-13 1989-07-13 Videocolor Perfectionnement aux machines d'implantation de cathode dans un canon de tube cathodique
CN103411526A (zh) * 2013-08-01 2013-11-27 国电南京自动化股份有限公司 断路器在线检测传感器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5574668A (en) * 1995-02-22 1996-11-12 Beaty; Elwin M. Apparatus and method for measuring ball grid arrays
US6915007B2 (en) 1998-01-16 2005-07-05 Elwin M. Beaty Method and apparatus for three dimensional inspection of electronic components
US6072898A (en) * 1998-01-16 2000-06-06 Beaty; Elwin M. Method and apparatus for three dimensional inspection of electronic components
US6915006B2 (en) * 1998-01-16 2005-07-05 Elwin M. Beaty Method and apparatus for three dimensional inspection of electronic components
JP2009216548A (ja) * 2008-03-11 2009-09-24 Mitsutoyo Corp 測定装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015315A (en) * 1975-07-14 1977-04-05 Rca Corporation Method of setting cathode-G1 spacing
US4449951A (en) * 1980-09-24 1984-05-22 International Standard Electric Corporation Method of adjusting the electrode spacings in systems of electron-beam tubes
JPS60151940A (ja) * 1984-01-19 1985-08-10 Nec Corp 電子銃電極構体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324562A (en) * 1965-04-14 1967-06-13 United States Steel Corp Thread gage
US3670421A (en) * 1971-01-04 1972-06-20 Inspection Eng And Equipment I Gaging device
US4221053A (en) * 1978-11-13 1980-09-09 Libbey-Owens-Ford Company Inspection apparatus
US4292740A (en) * 1979-06-07 1981-10-06 Candid Logic, Inc. Self-actuated displacement transducer
US4400884A (en) * 1980-10-02 1983-08-30 The Boeing Company Skin contour inspection system
IT1156660B (it) * 1982-09-09 1987-02-04 Finike Italiana Marposs Testa a matita per il controllo di dimensioni lineari e relativo procedimento di assemblaggio
US4490913A (en) * 1983-01-24 1985-01-01 Vis Arthur D Low contact force position sensing probe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015315A (en) * 1975-07-14 1977-04-05 Rca Corporation Method of setting cathode-G1 spacing
US4449951A (en) * 1980-09-24 1984-05-22 International Standard Electric Corporation Method of adjusting the electrode spacings in systems of electron-beam tubes
JPS60151940A (ja) * 1984-01-19 1985-08-10 Nec Corp 電子銃電極構体

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 9, no. 318 (E-366)[2041], 13 décembre 1985; & JP - A - 60 151 940 (NIPPON DENKI K.K.) 10-08-1985 *
R.C.A. TECHNICAL NOTES; no. 1322, décembre 1982, pages 1,2, RCA, Princeton, NJ., US; R.E.SCHLACK et al.: "G1-G2 compensating cathode inserter" *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625837A1 (fr) * 1988-01-13 1989-07-13 Videocolor Perfectionnement aux machines d'implantation de cathode dans un canon de tube cathodique
EP0326440A1 (fr) * 1988-01-13 1989-08-02 THOMSON TUBES & DISPLAYS SA Perfectionnement aux machines d'implantation de cathode dans un canon de tube cathodique
US4898559A (en) * 1988-01-13 1990-02-06 Videocolor Machines for the implantation of cathodes in cathode-ray tube guns
CN103411526A (zh) * 2013-08-01 2013-11-27 国电南京自动化股份有限公司 断路器在线检测传感器
CN103411526B (zh) * 2013-08-01 2016-06-08 国电南京自动化股份有限公司 断路器在线检测传感器

Also Published As

Publication number Publication date
JPS62160633A (ja) 1987-07-16
EP0230827B1 (fr) 1990-01-31
US4776103A (en) 1988-10-11
EP0230827A1 (fr) 1987-08-05
DE3668725D1 (de) 1990-03-08
FR2592219B1 (fr) 1988-02-12
JPH07123029B2 (ja) 1995-12-25
IN166689B (fr) 1990-06-30

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