Power plants – Internal combustion engine with treatment or handling of... – By electrolysis – electrical discharge – electrical field – or...
Reexamination Certificate
2008-09-02
2008-09-02
Denion, Thomas (Department: 3748)
Power plants
Internal combustion engine with treatment or handling of...
By electrolysis, electrical discharge, electrical field, or...
C060S295000, C060S297000, C060S311000
Reexamination Certificate
active
10902288
ABSTRACT:
A particulate trap has a housing with an inlet and an outlet. The particulate trap also has a plurality of filters disposed within the housing in parallel relation. The particulate trap further has at least one electrode disposed within the housing and configured to impart a charge to particulates entrained within an exhaust flow as the particulates pass near the at least one electrode.
REFERENCES:
patent: 3299620 (1967-01-01), Hollingworth
patent: 4244710 (1981-01-01), Burger
patent: 4451441 (1984-05-01), Ernest et al.
patent: 4478613 (1984-10-01), Brettschneider et al.
patent: 4485622 (1984-12-01), Takagi et al.
patent: 4558565 (1985-12-01), Kojima et al.
patent: 4744910 (1988-05-01), Bossard
patent: 4791785 (1988-12-01), Hudson et al.
patent: 4887427 (1989-12-01), Shinzawa et al.
patent: 5067320 (1991-11-01), Kanesaki
patent: 5489319 (1996-02-01), Tokuda et al.
patent: 5492677 (1996-02-01), Yoshikawa
patent: 5557923 (1996-09-01), Bolt et al.
patent: 5647890 (1997-07-01), Yamamoto
patent: 5758495 (1998-06-01), Serra
patent: 5879435 (1999-03-01), Satyapal et al.
patent: 5950424 (1999-09-01), Nojima
patent: 5979507 (1999-11-01), Kojima et al.
patent: 6185934 (2001-02-01), Teboul
patent: 6221136 (2001-04-01), Liu et al.
patent: 6233926 (2001-05-01), Bailey et al.
patent: 6708486 (2004-03-01), Hirota et al.
patent: 6772584 (2004-08-01), Chun et al.
Wright, et. al., “A Novel Electrostatic Method of Ultrafine PM Control Suitable for Low Exhaust Temperature Applications,” SAE Technical Paper Series 2003-01-0771, Mar. 3-6, 2003, (11 pages).
Kittelson, et al., “Electrostatic Collection of Diesel Particles,” SAE Paper 860009, pp. 19-30 (12 pages).
Thimsen, et al., “The Performance of an Electrostatic Agglomerator as a Diesel Soot Emission Control Device,” SAE Technical Paper Series 900330, Feb. 26-Mar. 2, 1990, (12 pages).
Ekchian, et al., “A Compact Corona Discharge Device (CDD™) For Non-Thermal Plasma Generation in Gasoline or Diesel Engine Exhaust,” Litex, Inc., 2000, (7 pages).
William C. Hinds, “Aerosol Technology, Properties, Behavior, and Measurement of Airborne Particles,” (2ndEdition, Jan. 8, 1998), pp. 338-348.
Caterpillar Inc.
Denion Thomas
Edwards Loren
Finnegan Henderson Farabow Garrett & Dunner
LandOfFree
Particulate trap with electrostatic precipitator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Particulate trap with electrostatic precipitator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Particulate trap with electrostatic precipitator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3931793