JPS51117867A - Cathode ray tube regeneration leakage method and equipment - Google Patents

Cathode ray tube regeneration leakage method and equipment

Info

Publication number
JPS51117867A
JPS51117867A JP4235575A JP4235575A JPS51117867A JP S51117867 A JPS51117867 A JP S51117867A JP 4235575 A JP4235575 A JP 4235575A JP 4235575 A JP4235575 A JP 4235575A JP S51117867 A JPS51117867 A JP S51117867A
Authority
JP
Japan
Prior art keywords
cathode ray
ray tube
equipment
leakage method
tube regeneration
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
JP4235575A
Other languages
Japanese (ja)
Other versions
JPS5615098B2 (en
Inventor
Yoshinori Oyamada
Kikuo Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4235575A priority Critical patent/JPS51117867A/en
Publication of JPS51117867A publication Critical patent/JPS51117867A/en
Publication of JPS5615098B2 publication Critical patent/JPS5615098B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE: A gas induction tube is inserted inside a cathode ray tube after cutting off the neck in vacuum and removing it, and gases are gradually introduced into the cathode ray tube under atmospheric pressure. It prevents glass particles being sucked into the bulb when cutting the neck, and foreign materials in the bulb are removed to proceed on the leaking work.
COPYRIGHT: (C)1976,JPO&Japio
JP4235575A 1975-04-09 1975-04-09 Cathode ray tube regeneration leakage method and equipment Granted JPS51117867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4235575A JPS51117867A (en) 1975-04-09 1975-04-09 Cathode ray tube regeneration leakage method and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4235575A JPS51117867A (en) 1975-04-09 1975-04-09 Cathode ray tube regeneration leakage method and equipment

Publications (2)

Publication Number Publication Date
JPS51117867A true JPS51117867A (en) 1976-10-16
JPS5615098B2 JPS5615098B2 (en) 1981-04-08

Family

ID=12633711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4235575A Granted JPS51117867A (en) 1975-04-09 1975-04-09 Cathode ray tube regeneration leakage method and equipment

Country Status (1)

Country Link
JP (1) JPS51117867A (en)

Also Published As

Publication number Publication date
JPS5615098B2 (en) 1981-04-08

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