CA953774A - Cathode ray tube reclamation process - Google Patents

Cathode ray tube reclamation process

Info

Publication number
CA953774A
CA953774A CA145,202A CA145202A CA953774A CA 953774 A CA953774 A CA 953774A CA 145202 A CA145202 A CA 145202A CA 953774 A CA953774 A CA 953774A
Authority
CA
Canada
Prior art keywords
ray tube
cathode ray
reclamation process
reclamation
cathode
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.)
Expired
Application number
CA145,202A
Other versions
CA145202S (en
Inventor
Leonard Dietch
Martin L. Lerner
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.)
Zenith Electronics LLC
Original Assignee
Zenith Radio 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 Zenith Radio Corp filed Critical Zenith Radio Corp
Application granted granted Critical
Publication of CA953774A publication Critical patent/CA953774A/en
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
    • H01J9/50—Repairing or regenerating used or defective discharge tubes or lamps
    • 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)
CA145,202A 1971-12-06 1972-06-20 Cathode ray tube reclamation process Expired CA953774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20518071A 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
CA953774A true CA953774A (en) 1974-08-27

Family

ID=22761138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,202A Expired CA953774A (en) 1971-12-06 1972-06-20 Cathode ray tube reclamation process

Country Status (2)

Country Link
US (1) US3781076A (en)
CA (1) CA953774A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431939A (en) * 1981-07-28 1984-02-14 Rca Corporation Structure and method for eliminating blocked apertures caused by charged particles
FR2613873B1 (en) * 1987-04-10 1993-10-29 Videocolor PROCESS FOR THE REMEDY OF CERTAIN DEFECTS ON THE SCREEN AND / OR THE MASK OF A CATHODE RAY TUBE

Also Published As

Publication number Publication date
US3781076A (en) 1973-12-25

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