The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2003
Filed:
Jan. 28, 2002
Chang Sun Kim, Incheon-shi 405-100, KR;
Other;
Abstract
Disclosed are an adiabatic engine, an engine capable of reusing exhausted energy, and a high pressure jet assembly. The adiabatic engine has: a cylinder having an inner side surface, on which the adiabatic member is formed extending longer than at least a stroke distance; a cylinder head having a lower surface, on which the adiabatic member is formed; a suction valve and an exhaust valve respectively having a lower surface, on which the adiabatic member is formed; and a piston having an upper surface and an outer side surface, on each of which the adiabatic member is formed, the adiabatic member formed on the outer side surface of the piston has a vertical length longer than at least the stroke distance, the piston having a sealing means fitted around a circumferential outer surface of the piston under the adiabatic member on the outer side surface of the piston. In the adiabatic engine, ceramics is disposed on inner surfaces of the components defining the combustion chamber, so as to prevent heat loss in the combustion chamber as much as possible, thereby maximizing thermal efficiency. The engine utilizes pressure of the exhaust gas in increasing power of the engine. The high pressure jet assembly employs the engine as its driving engine capable of enduring high temperature.