INTERMITTENT CAM FOR ROTARY PISTON ENGINE

PURPOSE:To downsize a valve moving mechanism and to improve the efficiency by reciprocating a passive node while rotating it through the rotation of a cam and by opening/closing a shut-off valve by the use of the reciprocation. CONSTITUTION:A cam shaft 34 is interlocked with a rotor shaft 24 at the...

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Bibliographische Detailangaben
1. Verfasser:	ARIMA MINORU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To downsize a valve moving mechanism and to improve the efficiency by reciprocating a passive node while rotating it through the rotation of a cam and by opening/closing a shut-off valve by the use of the reciprocation. CONSTITUTION:A cam shaft 34 is interlocked with a rotor shaft 24 at the same revolution speed by a chain and so on. On the circumference of a rotor 29, an angle of a part necessary to operate a shut-off valve 2 is divided from 360 deg., and the ratio is set as a gear ratio 46. Also a passive node 31 is provided on a driven shaft 35 interlocking with the gear 46, and it is rotated at a higher speed than the cam shaft 34 and reciprocated in the axial direction pushed by a working part 17 of a cam 10. Using the motion of this passive node 31, the shut-off valve is opened/closed.