FR2478372A1 - Tube a rayons cathodiques comprenant des moyens pour realiser sa connection electrique a la masse - Google Patents

Tube a rayons cathodiques comprenant des moyens pour realiser sa connection electrique a la masse Download PDF

Info

Publication number
FR2478372A1
FR2478372A1 FR8102846A FR8102846A FR2478372A1 FR 2478372 A1 FR2478372 A1 FR 2478372A1 FR 8102846 A FR8102846 A FR 8102846A FR 8102846 A FR8102846 A FR 8102846A FR 2478372 A1 FR2478372 A1 FR 2478372A1
Authority
FR
France
Prior art keywords
cathode ray
ray tube
coating
tube according
ribbon
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
FR8102846A
Other languages
English (en)
French (fr)
Other versions
FR2478372B1 (it
Inventor
Rudolf Schubert
Jurgen Zimmermann
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2478372A1 publication Critical patent/FR2478372A1/fr
Application granted granted Critical
Publication of FR2478372B1 publication Critical patent/FR2478372B1/fr
Granted legal-status Critical Current

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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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR8102846A 1980-03-12 1981-02-13 Tube a rayons cathodiques comprenant des moyens pour realiser sa connection electrique a la masse Granted FR2478372A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009458 DE3009458A1 (de) 1980-03-12 1980-03-12 Kathodenstrahlroehre

Publications (2)

Publication Number Publication Date
FR2478372A1 true FR2478372A1 (fr) 1981-09-18
FR2478372B1 FR2478372B1 (it) 1984-11-09

Family

ID=6096975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102846A Granted FR2478372A1 (fr) 1980-03-12 1981-02-13 Tube a rayons cathodiques comprenant des moyens pour realiser sa connection electrique a la masse

Country Status (3)

Country Link
DE (1) DE3009458A1 (it)
FR (1) FR2478372A1 (it)
IT (1) IT1135269B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605169A1 (fr) * 1986-10-10 1988-04-15 Radiotechnique Ind & Comm Dispositif de demagnetisation et de mise a la masse pour un tube-image, et machine pour le fabriquer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619132A1 (de) * 1986-06-06 1987-12-10 Thomson Brandt Gmbh Bildroehre mit einem kontaktierungsband fuer den aquadag-belag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937995A (en) * 1974-12-05 1976-02-10 Palmer Industries Ltd. High voltage grounding strap
US3996491A (en) * 1974-08-26 1976-12-07 Gte Sylvania Incorporated External connective means for a cathode ray tube
GB2002576A (en) * 1977-08-15 1979-02-21 Philips Nv Cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238581B (de) * 1964-01-30 1967-04-13 Philips Patentverwaltung Elektronenstrahlroehre mit leitendem Aussenbelag und Anschlusskontaktorgan
DE1514828A1 (de) * 1965-06-24 1970-01-08 Telefunker Patentverwertungsgm Elektronenroehre
US4188564A (en) * 1976-12-13 1980-02-12 U.S. Philips Corporation Cathode ray tube having low resistance contact area beneath high voltage contact spring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996491A (en) * 1974-08-26 1976-12-07 Gte Sylvania Incorporated External connective means for a cathode ray tube
US3937995A (en) * 1974-12-05 1976-02-10 Palmer Industries Ltd. High voltage grounding strap
GB2002576A (en) * 1977-08-15 1979-02-21 Philips Nv Cathode ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605169A1 (fr) * 1986-10-10 1988-04-15 Radiotechnique Ind & Comm Dispositif de demagnetisation et de mise a la masse pour un tube-image, et machine pour le fabriquer
EP0266813A1 (fr) * 1986-10-10 1988-05-11 La Radiotechnique Portenseigne Dispositif de démagnétisation et de mise à la masse pour un tube-image, et machine pour le fabriquer

Also Published As

Publication number Publication date
FR2478372B1 (it) 1984-11-09
IT8119468A0 (it) 1981-02-03
IT1135269B (it) 1986-08-20
DE3009458A1 (de) 1981-09-17

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