Electric heating – Metal heating – Of cylinders
Patent
1989-12-27
1991-10-08
Leung, Philip H.
Electric heating
Metal heating
Of cylinders
219 1041, 219 1047, 219 1057, 374 50, 374 56, H05B 606, H05B 610, G01N 318
Patent
active
050556487
ABSTRACT:
An apparatus and method are described for maintaining a constant temperature across an electrically conductive specimen required to be mechanically tested. The invention includes resistance heating the specimen to a desired level during mechanical testing. The specimen is also simultaneously induction heated to a desired level. The resistance heating and inductive heating cooperate so as to heat the specimen to a desired substantially constant temperature during mechanical testing.
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patent: 4812052 (1989-03-01), Adam et al.
Demonet Robert J.
Houston Donald W.
Iceland William F.
Jimenez Richard M.
Ginsberg Lawrence N.
Leung Philip H.
Rockwell International Corporation
Silberberg Charles T.
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