Electric resistance heating devices – Heating devices – Continuous flow type fluid heater
Reexamination Certificate
2008-05-27
2008-05-27
Campbell, Thor S. (Department: 3742)
Electric resistance heating devices
Heating devices
Continuous flow type fluid heater
C432S250000
Reexamination Certificate
active
07379663
ABSTRACT:
A continuous casting installation includes a furnace (2) for heating metal to a first liquid metal temperature, a degassing unit (4), a filter (6), a heating unit (8) and a casting machine (10). The casting machine (10) includes a pair of casting rollers and a nozzle arranged to deliver liquid metal into a nip between the casting rollers, such that the metal solidifies as it passes through the nip. The heating unit (8) is located between the furnace and the casting machine, and is thermostatically controlled to heat the liquid metal to a second liquid metal temperature.
REFERENCES:
patent: 2215587 (1940-09-01), Kerschbaum
patent: 2271838 (1942-02-01), Hanawalt et al.
patent: 2589301 (1952-03-01), Smith
patent: 3851090 (1974-11-01), Folgero et al.
patent: 4135053 (1979-01-01), Kastilahn et al.
patent: 4347431 (1982-08-01), Pearce et al.
patent: 4469162 (1984-09-01), Hanas et al.
patent: 4668288 (1987-05-01), Ouchi et al.
patent: 5084089 (1992-01-01), Zekely et al.
patent: 197 52 548 (1999-06-01), None
patent: 1 258 303 (2003-07-01), None
patent: 2 364 719 (1978-04-01), None
patent: 2 258 592 (1993-02-01), None
patent: 59223148 (1984-12-01), None
patent: 60015054 (1985-01-01), None
patent: 61150757 (1988-07-01), None
patent: WO 97/16051 (1997-05-01), None
International Search Report dated Mar. 28, 1997.
Great Britain Search Report dated Aug. 26, 2003.
Campbell Thor S.
Knobbe Martens Olson & Bear LLP
Pyrotek Engineering Materials Limited
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