Internal combustion engine e.g. reciprocating piston engine, has cylinder barrel totally or partially surrounded by photoelectric layer and surrounded by chamber lying outside of layer, where chamber contains vacuum or filled with inert gas

摘要

#CMT# #/CMT# The engine has a piston (1) and a partially transparent cylinder barrel (2), where the barrel is totally or partially surrounded by a photoelectric layer (3) which controls admission of radiation energy. The barrel is surrounded by a chamber (4) lying outside of the layer. The chamber contains vacuum e.g. ultra high vacuum, or is filled with inert gas. The barrel is made of fiber-reinforced glass ceramic material. A heat storage (5) is surrounded from outside by foam glass/cellular glass or porous ceramic or metal foam. #CMT#USE : #/CMT# Internal combustion engine e.g. reciprocating piston engine (claimed) and 3-cylinder engine. #CMT#ADVANTAGE : #/CMT# The engine is designed such that heat losses are minimized by different technical measures, and the radiation energy is lead back to a correct point in a combustion chamber by the layer and a temperature gradient between a heat storage and unburnt gas found in a compression chamber. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a longitudinal sectional view of an internal combustion engine. 1 : Piston 2 : Partially transparent cylinder barrel 3 : Photoelectric layer 4 : Chamber 5 : Heat storage 6 : Cylinder block.