ENGINE

PROBLEM TO BE SOLVED: To achieve an Atkinson cycle mechanism light in the weight with a simple configuration.SOLUTION: An engine includes: a piston 12; a piston pin 13; a crankshaft 14 having a crank pin 20; a connecting rod 15 having a small end portion 22 attached to the piston pin 13, and a large...

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Bibliographische Detailangaben
1. Verfasser:	KITAMOTO YUSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To achieve an Atkinson cycle mechanism light in the weight with a simple configuration.SOLUTION: An engine includes: a piston 12; a piston pin 13; a crankshaft 14 having a crank pin 20; a connecting rod 15 having a small end portion 22 attached to the piston pin 13, and a large end portion 23 attached to the crank pin 20; a first member 16 attached concentrically to the small end portion 22 and eccentrically to the piston pin 13; a second member 17 attached to the large end portion 23 which is concentric with the crank pin 13; and an endless member 18 connecting the first member 16 and the second member 17.SELECTED DRAWING: Figure 1 【課題】簡潔な構造により軽量なアトキンソンサイクル機構を実現する。【解決手段】ピストン１２と、ピストンピン１３と、クランクピン２０を有するクランクシャフト１４と、ピストンピン１３に取り付けられる小端部２２及び、クランクピン２０に取り付けられる大端部２３を有するコンロッド１５と、小端部２２に同心且つピストンピン１３に偏心して取り付けられた第１部材１６と、クランクピン１３と同心の大端部２３に取り付けられた第２部材１７と、第１部材１６と第２部材１７とを連結する無端部材１８とを備えた。【選択図】図１