FR2372508B1 - - Google Patents

Info

Publication number
FR2372508B1
FR2372508B1 FR7719538A FR7719538A FR2372508B1 FR 2372508 B1 FR2372508 B1 FR 2372508B1 FR 7719538 A FR7719538 A FR 7719538A FR 7719538 A FR7719538 A FR 7719538A FR 2372508 B1 FR2372508 B1 FR 2372508B1
Authority
FR
France
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
FR7719538A
Other languages
French (fr)
Other versions
FR2372508A1 (fr
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.)
Union Carbide Corp
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 FR2372508A1 publication Critical patent/FR2372508A1/fr
Application granted granted Critical
Publication of FR2372508B1 publication Critical patent/FR2372508B1/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
    • H01J9/50—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)
FR7719538A 1976-11-24 1977-06-24 Procede de traitement et de degazage de tubes cathodiques Granted FR2372508A1 (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 (2)

Publication Number Publication Date
FR2372508A1 FR2372508A1 (fr) 1978-06-23
FR2372508B1 true FR2372508B1 (OSRAM) 1980-11-21

Family

ID=24994101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719538A Granted FR2372508A1 (fr) 1976-11-24 1977-06-24 Procede de traitement et de degazage de tubes cathodiques

Country Status (8)

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

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
JPS5366153A (en) 1978-06-13
NL185880B (nl) 1990-03-01
DE2727560C3 (de) 1983-05-11
DE2727560A1 (de) 1978-06-01
CA1071700A (en) 1980-02-12
FR2372508A1 (fr) 1978-06-23
NL7707066A (nl) 1978-05-26
JPS5755175B2 (OSRAM) 1982-11-22
IT1079259B (it) 1985-05-08
US4048545A (en) 1977-09-13
DE2727560B2 (de) 1979-03-01
NL185880C (nl) 1990-08-01
BE856112A (fr) 1977-12-27

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse