| 60 / | HD | POWER PLANTS |
|
| 272 | DF | INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS {18} |
| 282 |  | .~ By means producing a chemical reaction of a component of the exhaust gas {13} |
| 283 | DF | .~.~> With means handling crankcase, carburetor, or gas tank vapor |
| 284 | DF | .~.~> Automatic or timed reactor purge or heat-up in engine starting operation |
| 285 | DF | .~.~> Engine fuel, air, or ignition controlled by sensor of reactor condition |
| 286 | DF | .~.~> Condition responsive control of heater, cooler, igniter, or fuel supply of reactor |
| 287 | DF | .~.~> Condition responsive control of reactor feed, pressure, or by-pass {3} |
| 294 | DF | .~.~> Reactor control correlated with cyclic or external engine control |
| 295 | DF | .~.~> Having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst {1} |
| 297 | DF | .~.~> Reactor plus a washer, sorber or mechanical separator |
| 298 | DF | .~.~> With means cooling reactor or reactor feed |
| 299 | DF | .~.~> Using a catalyst {3} |
| 303 | DF | .~.~> Having heater, igniter, or fuel supply for reactor |
| 304 | DF | .~.~> Oxidizer feed passage at engine exhaust valve, manifold or port {2} |
| 307 | DF | .~.~> Pressurizing means feeds reactive air to reactor {1} |