Combustion – Timer – programmer – retarder or condition responsive control – By condition of burner feed or feed means
Reexamination Certificate
2005-07-19
2005-07-19
Lu, Jiping (Department: 3749)
Combustion
Timer, programmer, retarder or condition responsive control
By condition of burner feed or feed means
C431S036000, C431S037000, C431S062000, C431S171000, C431S353000
Reexamination Certificate
active
06918757
ABSTRACT:
A combustion apparatus2has an anti-spreading member65disposed below a combustion chamber10. This anti-spreading member65is composed of a generally cylindrical main body65a, an outer flange65band an inner flange65c, these flanges being formed at and integral with the opposite ends of the main body65a, respectively. A controller40for regulating the operation of this apparatus2is designed to preheat the anti-spreading member65at a heat generation rate ‘q’ lower than the required heat generation rate ‘Q’, before the apparatus starts its normal operation to burn a fuel.
REFERENCES:
patent: 3592574 (1971-07-01), Zenkner
patent: 4621771 (1986-11-01), Chiba et al.
patent: 6581573 (2003-06-01), Nimura et al.
patent: 2004/0043342 (2004-03-01), Asano et al.
patent: 2004/0126726 (2004-07-01), Hamada et al.
patent: 58-140508 (1983-08-01), None
patent: 60-022069 (1985-02-01), None
patent: 62-186112 (1987-08-01), None
patent: 63-275870 (1988-11-01), None
patent: 01-167508 (1989-07-01), None
patent: 02-057816 (1990-02-01), None
patent: 02110210 (1990-04-01), None
patent: 03-063413 (1991-03-01), None
patent: 03-125814 (1991-05-01), None
patent: 03-221718 (1991-09-01), None
patent: 05-322153 (1993-12-01), None
patent: 08-049839 (1996-02-01), None
patent: 08-075141 (1996-03-01), None
patent: 09-049628 (1997-02-01), None
patent: 10-019156 (1998-01-01), None
patent: 10-205383 (1998-08-01), None
patent: 10-227453 (1998-08-01), None
patent: 11-241808 (1999-09-01), None
patent: 2000-018571 (2000-01-01), None
patent: 2000-161609 (2000-06-01), None
patent: 2000-249336 (2000-09-01), None
patent: 2000-304355 (2000-11-01), None
patent: 2001-065813 (2001-03-01), None
patent: 2001-140765 (2001-05-01), None
Hara Hitoshi
Hasegawa Hiroki
Nakamura Yutaka
Lu Jiping
Noritz Corporation
Wood Phillips Katz Clark & Mortimer
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