BE856112A - Procede perfectionne de traitement de tubes a rayons cathodiques - Google Patents

Procede perfectionne de traitement de tubes a rayons cathodiques

Info

Publication number
BE856112A
BE856112A BE178786A BE178786A BE856112A BE 856112 A BE856112 A BE 856112A BE 178786 A BE178786 A BE 178786A BE 178786 A BE178786 A BE 178786A BE 856112 A BE856112 A BE 856112A
Authority
BE
Belgium
Prior art keywords
treatment
ray tubes
perfected process
cathodic ray
cathodic
Prior art date
Application number
BE178786A
Other languages
English (en)
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BE856112A publication Critical patent/BE856112A/fr

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
    • H01J9/50—Repairing or regenerating used or defective discharge tubes or lamps
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BE178786A 1976-11-24 1977-06-24 Procede perfectionne de traitement de tubes a rayons cathodiques BE856112A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/744,819 US4048545A (en) 1976-11-24 1976-11-24 Cathode ray tube processing

Publications (1)

Publication Number Publication Date
BE856112A true BE856112A (fr) 1977-12-27

Family

ID=24994101

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178786A BE856112A (fr) 1976-11-24 1977-06-24 Procede perfectionne de traitement de tubes a rayons cathodiques

Country Status (8)

Country Link
US (1) US4048545A (fr)
JP (1) JPS5366153A (fr)
BE (1) BE856112A (fr)
CA (1) CA1071700A (fr)
DE (1) DE2727560C3 (fr)
FR (1) FR2372508A1 (fr)
IT (1) IT1079259B (fr)
NL (1) NL185880C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213663A (en) * 1978-12-26 1980-07-22 Rca Corporation Wet carbon-dioxide treatment of partially-completed CRT
JPS5618343A (en) * 1979-07-23 1981-02-21 Hitachi Ltd Reproduction of cathode-ray tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063777A (en) * 1960-05-02 1962-11-13 Rca Corp Method of rebuilding electron tubes
US3658401A (en) * 1970-01-06 1972-04-25 Rca Corp Method of manufacture of cathode ray tubes having frit-sealed envelope assemblies
US3712699A (en) * 1971-09-01 1973-01-23 Zenith Radio Corp Charged particle removal apparatus for an image display device
US3816788A (en) * 1972-03-30 1974-06-11 Union Carbide Corp Getter device

Also Published As

Publication number Publication date
US4048545A (en) 1977-09-13
NL185880B (nl) 1990-03-01
JPS5755175B2 (fr) 1982-11-22
IT1079259B (it) 1985-05-08
DE2727560C3 (de) 1983-05-11
JPS5366153A (en) 1978-06-13
FR2372508B1 (fr) 1980-11-21
FR2372508A1 (fr) 1978-06-23
NL185880C (nl) 1990-08-01
DE2727560B2 (de) 1979-03-01
CA1071700A (fr) 1980-02-12
DE2727560A1 (de) 1978-06-01
NL7707066A (nl) 1978-05-26

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *GETTERS CORP. OF AMERICA:11901 MADISON AVENUE, CL

Effective date: 19881205

RE Patent lapsed

Owner name: SAES GETTERS S.P.A.

Effective date: 19900630