Compression ignition engines
First Claim
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1. A COMPRESSION-IGNITION ENGINE COMPRISING A CYLINDER, A CYLINDER HEAD, A PRE-COMBUSTION CHAMBER MOUNTED IN THE CYLINDER HEAD AND INCLUDING SEPARATE UPPER AND LOWER PORTIONS, SAID UPPER PORTION BEING SPACED FROM THE CYLINDER HEAD SO AS TO BE HEAT INSULATED THEREFROM BY AIR IN THE SPACE WHEREBY THE UPPER PORTION IN OPERATION PROVIDES A HOT VAULT, SAID UPPER PORTION HAVING A SUBSTANTIALLY FLAT INNER SURFACE, A FUEL INJECTOR ARRANGED TO DIRECT FUEL JETS AGAINST THE INNER FACE OF SAID VAULT AT A SMALL ANGLE OF INCIDENCE WITH RESPECT THERETO, AND AN AIR
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1 Claim
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1. A COMPRESSION-IGNITION ENGINE COMPRISING A CYLINDER, A CYLINDER HEAD, A PRE-COMBUSTION CHAMBER MOUNTED IN THE CYLINDER HEAD AND INCLUDING SEPARATE UPPER AND LOWER PORTIONS, SAID UPPER PORTION BEING SPACED FROM THE CYLINDER HEAD SO AS TO BE HEAT INSULATED THEREFROM BY AIR IN THE SPACE WHEREBY THE UPPER PORTION IN OPERATION PROVIDES A HOT VAULT, SAID UPPER PORTION HAVING A SUBSTANTIALLY FLAT INNER SURFACE, A FUEL INJECTOR ARRANGED TO DIRECT FUEL JETS AGAINST THE INNER FACE OF SAID VAULT AT A SMALL ANGLE OF INCIDENCE WITH RESPECT THERETO, AND AN AIR
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Current AssigneeLucien Peras
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Original AssigneeLucien Peras
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InventorsLUCIEN PERAS
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Application NumberUS04/282,095Time in Patent Office420 DaysField of SearchUS Class Current123/254CPC Class CodesF02B 19/14 with compression ignitionF02B 2019/006 with thermal insulationY02T 10/12 Improving ICE efficiencies
