CA1014216A - Dry, impulse-resistant implosion protection system for large screen cathode ray tubes - Google Patents

Dry, impulse-resistant implosion protection system for large screen cathode ray tubes

Info

Publication number
CA1014216A
CA1014216A CA207,796A CA207796A CA1014216A CA 1014216 A CA1014216 A CA 1014216A CA 207796 A CA207796 A CA 207796A CA 1014216 A CA1014216 A CA 1014216A
Authority
CA
Canada
Prior art keywords
impulse
dry
cathode ray
protection system
large screen
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
CA207,796A
Other versions
CA207796S (en
Inventor
Monty B. Hill
Curtis C. Uthene
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 CA1014216A publication Critical patent/CA1014216A/en
Expired legal-status Critical Current

Links

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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
CA207,796A 1973-12-10 1974-08-26 Dry, impulse-resistant implosion protection system for large screen cathode ray tubes Expired CA1014216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423037A US3890464A (en) 1973-12-10 1973-12-10 Dry, impulse-resistant implosion protection system for large screen cathode ray tubes

Publications (1)

Publication Number Publication Date
CA1014216A true CA1014216A (en) 1977-07-19

Family

ID=23677442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,796A Expired CA1014216A (en) 1973-12-10 1974-08-26 Dry, impulse-resistant implosion protection system for large screen cathode ray tubes

Country Status (2)

Country Link
US (1) US3890464A (en)
CA (1) CA1014216A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135211A (en) * 1977-02-28 1979-01-16 Zenith Radio Corporation Rectangular color cathode ray tube bulb with integral corner bosses for enhanced implosion protection
US4121257A (en) * 1977-02-28 1978-10-17 Rca Corporation Cathode-ray tube with double tension band
US4415932A (en) * 1982-05-21 1983-11-15 Zenith Radio Corporation CRT Mounting and implosion-protection means and method
US4544955A (en) * 1984-01-30 1985-10-01 General Electric Company Implosion resistant cathode ray tubes
JP2003031161A (en) * 2001-07-13 2003-01-31 Sony Corp Cathode ray tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131438C (en) * 1962-03-19
US3456076A (en) * 1964-11-24 1969-07-15 Westinghouse Electric Corp Implosion protection for cathode ray tubes
NL6612938A (en) * 1966-09-14 1968-03-15
GB1175443A (en) * 1967-03-03 1969-12-23 Thorn Aei Radio Valves & Tubes Improvements in Implosion-Resistant Cathode Ray Tubes
NL6707955A (en) * 1967-06-08 1968-12-09

Also Published As

Publication number Publication date
US3890464A (en) 1975-06-17

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