Gas separation: processes – Filtering – With cleaning of filter
Reexamination Certificate
2006-04-11
2006-04-11
Greene, Jason M. (Department: 1724)
Gas separation: processes
Filtering
With cleaning of filter
C095S001000, C095S018000, C095S026000, C095S273000, C055S282200, C055S282300, C055S385300, C055S523000, C055SDIG010, C055SDIG030, C096S417000, C096S424000, C060S274000, C060S311000, C431S006000, C431S075000, C431S077000
Reexamination Certificate
active
07025810
ABSTRACT:
A method of operating a fuel-fired burner of an emission abatement assembly includes supplying a reduced amount of fuel to the fuel-fired burner in response to detection of a burner shutdown request. Such a reduced fuel supply continues for a predetermined time period after which fuel is no longer supplied to the burner. The supply of both combustion air and atomization air, along with spark generation, continues for a period of time after the fuel is shutoff. An emission abatement assembly is also disclosed.
REFERENCES:
patent: 4334855 (1982-06-01), Nelson
patent: 4335574 (1982-06-01), Sato et al.
patent: 4349330 (1982-09-01), Obinata et al.
patent: 4362500 (1982-12-01), Eriksson et al.
patent: 4404795 (1983-09-01), Oishi et al.
patent: 4477245 (1984-10-01), Giachino et al.
patent: 4557108 (1985-12-01), Torimoto
patent: 4574589 (1986-03-01), Hasegawa et al.
patent: 4589254 (1986-05-01), Kume et al.
patent: 4603550 (1986-08-01), Shinzawa
patent: 4622811 (1986-11-01), Distel et al.
patent: 4651524 (1987-03-01), Brighton
patent: 4677823 (1987-07-01), Hardy
patent: 4953354 (1990-09-01), Erber et al.
patent: 4983362 (1991-01-01), Obermuller
patent: 4987738 (1991-01-01), Lopez-Crevillen et al.
patent: 5001899 (1991-03-01), Santiago et al.
patent: 5003778 (1991-04-01), Erber et al.
patent: 5044158 (1991-09-01), Goerlich
patent: 5079917 (1992-01-01), Henkel
patent: 5140814 (1992-08-01), Kreutmair et al.
patent: 5189392 (1993-02-01), Kass et al.
patent: 5211009 (1993-05-01), Houben et al.
patent: 5417059 (1995-05-01), Hartel et al.
patent: 5458664 (1995-10-01), Ishii et al.
patent: 5522326 (1996-06-01), Vollhardt
patent: 5807098 (1998-09-01), Deng
patent: 5853459 (1998-12-01), Kuwamoto et al.
patent: 5865618 (1999-02-01), Hiebert
patent: 5919035 (1999-07-01), Iwama et al.
patent: 6471918 (2002-10-01), Sherwood
patent: 6783882 (2004-08-01), Schmidt
patent: 2003/0091950 (2003-05-01), Pijper
patent: 2004/0173005 (2004-09-01), Matone et al.
patent: 24 19 126 (1975-10-01), None
patent: 25 35 002 (1977-02-01), None
patent: 31 25 305 (1983-01-01), None
patent: 35 32 779 (1987-03-01), None
patent: 36 14 812 (1987-11-01), None
patent: 36 36 787 (1988-05-01), None
patent: 37 40 047 (1989-06-01), None
patent: 38 44 554 (1989-09-01), None
patent: 38 18 158 (1989-12-01), None
patent: 38 30 687 (1990-03-01), None
patent: 196 04 318 (1997-08-01), None
patent: 0 027 549 (1981-04-01), None
patent: 0 196 421 (1986-10-01), None
patent: 0 212 230 (1987-03-01), None
patent: 35 32 777 (1987-03-01), None
patent: 0 218 047 (1987-04-01), None
patent: 0 268 026 (1988-05-01), None
patent: 0 407 361 (1992-02-01), None
patent: 0 503 263 (1992-09-01), None
patent: 0 505 696 (1992-09-01), None
patent: 0 520 170 (1992-12-01), None
patent: WO 91/04394 (1991-04-01), None
PCT Search Report for PCT Application No. PCT/US05/00939, Dec. 2, 2005, 14 pgs.
Crawley Wilbur H.
Johnson Randall J.
Arvin Technologies, Inc.
Barnes & Thornburg LLP
Greene Jason M.
LandOfFree
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