Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2008-01-29
2008-01-29
Leung, Philip H. (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C219S631000, C219S667000, C219S670000
Reexamination Certificate
active
07323667
ABSTRACT:
The device and method are used for controlling eddy currents generated by an electro-magnetic heater having at least one magnetic field producing element. To control the heater, a source of heat is used to heat a Curie temperature material, located adjacent to the magnetic field producing element. This prevents heat from being generated in the object being heated.
REFERENCES:
patent: 2547934 (1951-04-01), Gill
patent: 2701092 (1955-02-01), Henshaw
patent: 3272956 (1966-09-01), Baermann
patent: 3445616 (1969-05-01), Guyer
patent: 3790735 (1974-02-01), Peters, Jr.
patent: 3812441 (1974-05-01), Sakamoto et al.
patent: 3895328 (1975-07-01), Kato et al.
patent: 3903492 (1975-09-01), Endo et al.
patent: 4039794 (1977-08-01), Kasper
patent: 4411715 (1983-10-01), Brisken et al.
patent: 4482293 (1984-11-01), Perry
patent: 4486638 (1984-12-01), de Bennetot
patent: 4769519 (1988-09-01), Hall
patent: 4896756 (1990-01-01), Matsushita
patent: 4897518 (1990-01-01), Mucha et al.
patent: 5397948 (1995-03-01), Zoerner et al.
patent: 5508496 (1996-04-01), Hansen et al.
patent: 5558495 (1996-09-01), Parker et al.
patent: 5742106 (1998-04-01), Muraji
patent: 5746580 (1998-05-01), Parker et al.
patent: 5793137 (1998-08-01), Smith
patent: 5801359 (1998-09-01), Mano et al.
patent: 5907202 (1999-05-01), Muraji
patent: 6180928 (2001-01-01), Garrigus
patent: 6232585 (2001-05-01), Clothier et al.
patent: 6250875 (2001-06-01), Bauer et al.
patent: 6296441 (2001-10-01), Gozdawa
patent: 6313560 (2001-11-01), Dooley
patent: 6503056 (2003-01-01), Eccles et al.
patent: 6543992 (2003-04-01), Webster
patent: 6607354 (2003-08-01), Klapatch et al.
patent: 6630650 (2003-10-01), Bassill et al.
patent: 6664705 (2003-12-01), Dooley
patent: 2003/0102304 (2003-06-01), Boyers
patent: 2004/0060927 (2004-04-01), Kim et al.
patent: 2004/0089435 (2004-05-01), Wang
patent: 4226291 (1994-02-01), None
patent: 0 836 007 (1998-04-01), None
patent: 61-75897 (1986-04-01), None
Leung Philip H.
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
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