摘要:
An internal combustion engine and a method of coating a combustion chamber wall surface therein comprising the steps of preheating the base metal forming the wall surface to at least 500* F. and fusion bonding a base layer of nickel and aluminum to the preheated base metal for retarding conductive heat transfer through the wall surface. An intermediate layer comprising nickel, aluminum, and copper is applied over the base layer and an outer layer of copper for reflecting infrared heat is applied over the intermediate layer, which helps to mechanically bond the base layer and outer layer together.
摘要:
AIR POLLUTION CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE OF THE TYPE INCLUDING AN AIR INTAKE CONDUIT INCLUDING A THROTTLE VALVE THEREIN. THE APPARATUS COMPRISES AIR VALVE MEANS FOR CONTROLLING THE FLOW OF OUTSIDE AIR INTO SAID INTAKE CONDUIT DOWNSTREAM OF SAID VALVE AND LINKAGE MEANS FOR INTERCONNECTING THE THROTTLE VALVE AND THE AIR VALVE MEANS TO PROVIDE FOR AN INCREASE IN THE
FLOW OF OUTSIDE AIR INTO THE CONDUIT WHEN THE THROTTLE VALVE IS IN AN ENGINE-IDLE OR SUBSTANTIALLY CLOSED POSITION AND FOR REDUCING THE PERCENTAGE OF OUTSID AIRFLOW INTO THE CONDUIT AS THE THROTTLE VALVE IS MOVE FROM THE IDLE POSITION TOWARDS AN OPEN OR FULL POWER POSITION.
摘要:
An internal combustion engine having combustion chamber wall surfaces coated with a heat insulating base layer including nickel and aluminum for retarding heat transfer by conduction and an outer layer including copper for reflecting infrared radiation, and a method for applying said coating to the combustion chamber wall surfaces of the engine.