Edge-bonded bimetal compensator for shadow mask
AssigneeGTE Products Corporation
InventorJacob L. Ornstein
Life of this patent
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Abstract
A compensator for a shadow mask for a color television picture tube comprises an elongated bimetal support member comprising a high expansion austenitic stainless steel alloy extending the length and half the width of the support member and a low expansion age hardenable stainless steel alloy extending the length and half the width of the support member, the two alloys being edge bonded to each other.
Claims4
A compensator for a shadow mask for a color television picture tube comprising an elongated bimetal support member comprising a high expansion austenitic stainless steel alloy extending the length and half the width of the support member and a low expansion age hardenable stainless steel alloy extending the length and half the width of the support member, the two alloys being edge bonded to each other, the support member having been age hardened after formation of the support member to increase the yield strength of the age hardenable stainless steel alloy at least about 50% over the yield strength of the age hardenable stainless steel alloy prior to age hardening.
Dependencies are inferred from the claim text.