Flywheel air pump
First Claim
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1. IN AN INTERNAL COMBUSTION ENGING HAVING AN EXHAUST LINE, AND EXHAUST GAS COVERTER IN THE EXHAUST LINE, A FLYWHEEL HOUSING AND A VANELESS FLYWHEEL WITH THE HOUSING AND DRIVEN BY THE ENGINE;
- THE COMBINATION OF AN ASPIRATOR IN SAID EXHAUST LINE BETWEEN THE ENGINE AND SAID CONVERTER, SAID ASPIRATOR HAVING AN AIR INLET PORT AND AN OVERSIZED EXHAUST GAS NOZZLE WHEREBY AT ENGINE IDLING SPEED, IF SAID INLET PORT COMMUNICATED DIRECTLY WITH THE ATMOSPHERE, THE AMOUNT OF AIR ASPIRATED INTO THE EXHAUST GAS EMANATING FROM THE ENGINE WOULD BE INSUFFICIENT FOR MAXIMUM EXHAUST GAS CONVERSION BY SAID CONVERTER;
A RADIAL FLOW FAN COMPRISING SAID VANELESS FLYWHEEL AND HOUSING;
MEANS FOR INTRODUCING ATMOSPHERIC AIR INTO SAID HOUSING AT A POINT BETWEEN THE PERIPHERY AND THE AXIS OF
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Accused Products
31 Citations
1 Claim
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1. IN AN INTERNAL COMBUSTION ENGING HAVING AN EXHAUST LINE, AND EXHAUST GAS COVERTER IN THE EXHAUST LINE, A FLYWHEEL HOUSING AND A VANELESS FLYWHEEL WITH THE HOUSING AND DRIVEN BY THE ENGINE;
- THE COMBINATION OF AN ASPIRATOR IN SAID EXHAUST LINE BETWEEN THE ENGINE AND SAID CONVERTER, SAID ASPIRATOR HAVING AN AIR INLET PORT AND AN OVERSIZED EXHAUST GAS NOZZLE WHEREBY AT ENGINE IDLING SPEED, IF SAID INLET PORT COMMUNICATED DIRECTLY WITH THE ATMOSPHERE, THE AMOUNT OF AIR ASPIRATED INTO THE EXHAUST GAS EMANATING FROM THE ENGINE WOULD BE INSUFFICIENT FOR MAXIMUM EXHAUST GAS CONVERSION BY SAID CONVERTER;
A RADIAL FLOW FAN COMPRISING SAID VANELESS FLYWHEEL AND HOUSING;
MEANS FOR INTRODUCING ATMOSPHERIC AIR INTO SAID HOUSING AT A POINT BETWEEN THE PERIPHERY AND THE AXIS OF
- THE COMBINATION OF AN ASPIRATOR IN SAID EXHAUST LINE BETWEEN THE ENGINE AND SAID CONVERTER, SAID ASPIRATOR HAVING AN AIR INLET PORT AND AN OVERSIZED EXHAUST GAS NOZZLE WHEREBY AT ENGINE IDLING SPEED, IF SAID INLET PORT COMMUNICATED DIRECTLY WITH THE ATMOSPHERE, THE AMOUNT OF AIR ASPIRATED INTO THE EXHAUST GAS EMANATING FROM THE ENGINE WOULD BE INSUFFICIENT FOR MAXIMUM EXHAUST GAS CONVERSION BY SAID CONVERTER;
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Current AssigneeCharles F. Boehme, Robert J. Voris
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Original AssigneeCharles F. Boehme, Robert J. Voris
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InventorsBoehme, Charles F., Voris, Robert J.
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Application NumberUS04/112,615Time in Patent Office957 DaysField of SearchUS Class Current60/307CPC Class CodesF01N 2610/03 the substance being hydroca...F01N 2610/08 with prior mixing of the su...F01N 3/206 Adding periodically or cont...F01N 3/30 Arrangements for supply of ...
