US Patent No: 7,685,811
Number of patents in Portfolio can not be more than 2000
Method and apparatus for controlling a fuel-fired burner of an emission abatement assembly
Stats
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Mar 30, 2010
Issued date -
Aug 31, 2004
filing date -
10/931,027
serial no -
In Force
status
Importance
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Abstract
A method of operating a control unit of an emission abatement assembly includes communicating with an engine control unit of an internal combustion engine. An emission abatement assembly is also disclosed.
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First Claim
Related Publications
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International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,574,589 Exhaust particle removing system for an internal combustion engine | 24 | 1983 | |
| 4,567,725 Trap regenerative device control apparatus | 18 | 1984 | |
| 4,522,028 Regenerative burner control apparatus | 5 | 1984 | |
| 4,610,138 Exhaust particle removing system for an internal combustion engine | 12 | 1984 | |
| 4,603,550 Exhaust particle removing system for an internal combustion engine | 19 | 1985 | |
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| 4,404,796 Removal of particulates from diesel engine exhaust gas | 18 | 1982 | |
| 6,397,587 System and method for monitoring the loading of a diesel particulate filter | 20 | 2000 | |
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| 4,987,738 Particulate trap system for an internal combustion engine | 36 | 1989 | |
| 5,253,475 Combustion detection | 10 | 1992 | |
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| 4,953,354 Thermally insulated stirling engine-hot gas heater system combination | 8 | 1988 | |
| 5,003,778 Stirling engine | 9 | 1990 | |
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| 6,090,187 Apparatus and method for removing particulates in exhaust gas of an internal combustion engine collected by exhaust particulate remover apparatus | 39 | 1998 | |
| 6,634,170 Exhaust emission control system of internal combustion engine | 26 | 2002 | |
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| 4,335,574 Carbon particles removing device | 42 | 1981 | |
| 4,535,588 Carbon particulates cleaning device for diesel engine | 54 | 1984 | |
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| 5,001,899 Process and apparatus for the cleaning of a soot filter | 20 | 1988 | |
| 5,140,814 Exhaust gas system with an particulate filter and a regenerating burner | 39 | 1991 | |
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| 4,651,524 Exhaust processor | 97 | 1984 | |
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| 6,783,882 Method and apparatus for maintenance of fuel cell cathode air quality with breathable hydrophobic membrane air filter | 12 | 2001 | |
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| 4,622,811 Burner and method for removal of accumulated soot on a soot filter in internal combustion engines | 19 | 1985 | |
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| 5,807,098 Gas heater with alarm system | 36 | 1996 | |
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| 5,063,736 Particulate filter trap load regeneration system | 33 | 1989 | |
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| 6,901,751 System for controlling particulate filter temperature | 25 | 2002 | |
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| 2003/0091,950 Industrial gas burner package | 8 | 2001 | |
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| 4,477,245 Flame monitoring safety, energy and fuel conservation system | 19 | 1982 | |
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| 6,694,727 Exhaust processor | 33 | 2002 | |
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| 4,615,173 Exhaust emission control apparatus for diesel engine | 30 | 1984 | |
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| 4,334,855 Furnace control using induced draft blower and exhaust gas differential pressure sensing | 37 | 1980 | |
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| 5,865,618 Self-regulating forced air heater | 16 | 1997 | |
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| 5,211,009 Method for the regeneration of particulate-filter systems | 25 | 1991 | |
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| 5,522,326 Device for removing toxic solid and/or liquid substances from projectiles filled with chemical warfare agents | 9 | 1994 | |
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| 5,079,917 Method and device for regenerating a soot filter of a diesel combustion engine | 10 | 1990 | |
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| 5,853,459 Exhaust as purifying method, exhaust gas filter, and exhaust gas filter purifying apparatus using same | 34 | 1997 | |
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| 4,604,868 Cleaner control for diesel engine exhaust gases | 20 | 1983 | |
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| 4,557,108 Combustion apparatus for vehicle | 19 | 1984 | |
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| 4,589,254 Regenerator for diesel particulate filter | 25 | 1984 | |
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| 4,349,330 Combustion control device for nozzle spray type burner | 7 | 1980 | |
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| 5,417,059 Burner system for detoxification or cleaning the exhaust gases of an internal combustion engine | 23 | 1993 | |
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| 5,458,664 Particulate trap for purifying diesel engine exhaust | 33 | 1994 | |
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| 5,919,035 Cross flow type burner apparatus | 8 | 1997 | |
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| 6,865,879 Method and device for determining the fuel quantity for a burner in the exhaust-gas system of an internal combustion engine | 5 | 2003 | |
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| 6,935,105 Integrated apparatus for removing pollutants from a fluid stream in a lean-burn environment with heat recovery | 15 | 1999 | |
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| 4,983,362 Process and apparatus for controlled thermal afterburning of a process exhaust gas containing oxidizable substances | 9 | 1989 | |
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| 5,634,330 Process for checking a burner system for heating a catalytic converter | 4 | 1996 | |
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| 6,471,918 Filter, regeneration and soot-removing systems and applications | 21 | 2000 | |
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| 4,677,823 Diesel engine particulate trap regeneration system | 40 | 1985 | |
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| 6,729,128 Emission control apparatus and emission control method | 16 | 2002 | |
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| 4,404,795 Method of and apparatus for reducing emitted amount of particulates contained in exhaust gas of diesel engine | 55 | 1981 | |
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| 4,362,500 Unit for combustion of process exhaust gas and production of hot air | 24 | 1980 | |
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| 4,936,093 Soot-filtering unit for the exhaust gas section of a diesel internal combustion engine | 13 | 1988 | |
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| 5,044,158 Process and device for closed-loop and open-loop control of the output of a burner | 20 | 1989 | |
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| 5,189,392 Heating system shut-off system using detector and existing safety switch or fuel valve | 16 | 1991 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 30, 2013 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 30, 2017 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 30, 2021 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |