FR2382762A1 - Appareil de traitement automatique de la surface d'un tube cathodique - Google Patents

Appareil de traitement automatique de la surface d'un tube cathodique

Info

Publication number
FR2382762A1
FR2382762A1 FR7801712A FR7801712A FR2382762A1 FR 2382762 A1 FR2382762 A1 FR 2382762A1 FR 7801712 A FR7801712 A FR 7801712A FR 7801712 A FR7801712 A FR 7801712A FR 2382762 A1 FR2382762 A1 FR 2382762A1
Authority
FR
France
Prior art keywords
tube
inside surface
crt
operates
tube inside
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
FR7801712A
Other languages
English (en)
French (fr)
Other versions
FR2382762B1 (enrdf_load_stackoverflow
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to FR7801712A priority Critical patent/FR2382762A1/fr
Publication of FR2382762A1 publication Critical patent/FR2382762A1/fr
Application granted granted Critical
Publication of FR2382762B1 publication Critical patent/FR2382762B1/fr
Granted 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
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
FR7801712A 1978-01-20 1978-01-20 Appareil de traitement automatique de la surface d'un tube cathodique Granted FR2382762A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7801712A FR2382762A1 (fr) 1978-01-20 1978-01-20 Appareil de traitement automatique de la surface d'un tube cathodique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801712A FR2382762A1 (fr) 1978-01-20 1978-01-20 Appareil de traitement automatique de la surface d'un tube cathodique

Publications (2)

Publication Number Publication Date
FR2382762A1 true FR2382762A1 (fr) 1978-09-29
FR2382762B1 FR2382762B1 (enrdf_load_stackoverflow) 1980-10-10

Family

ID=9203712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801712A Granted FR2382762A1 (fr) 1978-01-20 1978-01-20 Appareil de traitement automatique de la surface d'un tube cathodique

Country Status (1)

Country Link
FR (1) FR2382762A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206063A1 (de) * 1981-02-19 1982-10-14 RCA Corp., 10020 New York, N.Y. Vorrichtung zum auftragen einer fluessigkeit auf die befestigungsbolzen der frontglaswanne einer farbbildroehre
WO1989003583A1 (fr) * 1987-10-16 1989-04-20 Videocolor Dispositif de graphitage du col dans les cones de tubes cathodiques

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791846A (en) * 1972-02-02 1974-02-12 Zenith Radio Corp Method for applying an internal coating to a cathode ray tube
US3839990A (en) * 1972-02-02 1974-10-08 Zenith Radio Corp Apparatus for applying an internal coating to a cathode ray tube
FR2322445A1 (fr) * 1975-09-01 1977-03-25 Philips Nv Procede pour la realisation d'un tube a rayons cathodiques a surface interieure conductrice, dispositif pour la mise en oeuvre dudit procede et tube ainsi realise

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791846A (en) * 1972-02-02 1974-02-12 Zenith Radio Corp Method for applying an internal coating to a cathode ray tube
US3839990A (en) * 1972-02-02 1974-10-08 Zenith Radio Corp Apparatus for applying an internal coating to a cathode ray tube
FR2322445A1 (fr) * 1975-09-01 1977-03-25 Philips Nv Procede pour la realisation d'un tube a rayons cathodiques a surface interieure conductrice, dispositif pour la mise en oeuvre dudit procede et tube ainsi realise

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206063A1 (de) * 1981-02-19 1982-10-14 RCA Corp., 10020 New York, N.Y. Vorrichtung zum auftragen einer fluessigkeit auf die befestigungsbolzen der frontglaswanne einer farbbildroehre
WO1989003583A1 (fr) * 1987-10-16 1989-04-20 Videocolor Dispositif de graphitage du col dans les cones de tubes cathodiques
FR2622051A1 (fr) * 1987-10-16 1989-04-21 Videocolor Dispositif de graphitage du col dans les cones de tubes cathodiques
US5051276A (en) * 1987-10-16 1991-09-24 Videocolor Device for graphitization of the neck in cathode-ray tube cones

Also Published As

Publication number Publication date
FR2382762B1 (enrdf_load_stackoverflow) 1980-10-10

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