| Patent Number |
Title Of Patent |
Date Issued |
| 7552583 |
Exhaust purification with on-board ammonia production |
June 30, 2009 |
| A power source is provided for use with selective catalytic reduction systems for exhaust-gas purification. The power source includes a first cylinder group with a first air-intake passage and a first exhaust passage, and a second cylinder group with a second air-intake passage and a |
| 6971966 |
Belt damper |
December 6, 2005 |
| A belt damper for a gear train is provided. An endless belt is wrapped around pulleys mounted to an idler gear and an output gear. The pulleys are mounted to splined shafts which are axially aligned with and connected to splined gear shafts on which the idler and output gears are mounted |
| 6418914 |
Constraint idler |
July 16, 2002 |
| At least two torque paths between a driver and a camshaft distribute dynamic torque applied to the camshaft, allowing for cancellation of undesirable torque components. The second torque path has a greater number of gears than the first torque path, and acts as a constraint on the ca |
| 6390132 |
Fluid stream pulse damper |
May 21, 2002 |
| A fluid stream pulse damper having a fluid conduit defining a fluid path and a fluid flow direction. The conduit has an inlet end and an outlet end. A damper body in the conduit intersects the fluid path. An energy absorber attached to the damper body operates in resistance to fluid |
