Device for suspending the shadow mask of a cathode ray display t

Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield

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313404, 313405, 313407, 313408, H01J 2980

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active

061182117

ABSTRACT:
Device (8) for suspending the shadow mask (1) of a cathode ray display tube, of the type comprising a thermostatic bimetal (10) whose deflection between 60.degree. C. and 130.degree. C. is less than the deflection between 20.degree. C. and 60.degree. C. Bimetal whose deflection between 60.degree. C. and 130.degree. C. is less than its deflection between 20.degree. C. and 60.degree. C.

REFERENCES:
patent: 3781583 (1973-12-01), Ornstein
patent: 4131720 (1978-12-01), Spengler
patent: 4638211 (1987-01-01), Fonda
patent: 4678963 (1987-07-01), Fonda
patent: 4792719 (1988-12-01), Ornstein
patent: 5502350 (1996-03-01), Uehara et al.
patent: 5643697 (1997-07-01), Baudry et al.
Patent Abstracts of Japan, vol. 066, No. 205 (E-136), Oct. 16, 1985 & JP 57-111933 A (Tokyo Shibaura Denki KK), Jul. 12, 1983.

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