ROTARY SECTOR ENGINE Russian patent published in 2004 - IPC

FIELD: mechanical engineering; rotary impulse internal combustion engines.

SUBSTANCE: proposed rotary sector engine contains housing-stator in space of which rotor disk with combustion chambers of constant shape and volume is installed on shaft. Intake, discharge and scavenging channels are made on housing-stator, and spark plug is installed. At carburation, liquid fuel is injected under pressure, or gaseous working mixture is supplied through gas mixer. According to invention, housing-stator and rotor disk are divided into main and filling sectors, main sectors consisting of filling sectors, and hermetically sealed combustion chambers are made in filling sectors on rotor disk. In main sectors of housing-stator intake, discharge and scavenging channels are made and spark plugs are installed. Processes in main sectors take place simultaneously, and complete turn of shaft is effected at operation of number of combustion chamber on rotor disk equal to square of number of main sectors multiplied by number of filling sectors in main sector. Several engines can be mounted on one shaft of common unit.

EFFECT: improved specific indices of engine.

2 cl, 2 dwg