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Machine translation
1. (WO1980002443) INTERNAL COMBUSTION AND INJECTION THERMAL ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002443    International Application No.:    PCT/FR1980/000071
Publication Date: 13.11.1980 International Filing Date: 06.05.1980
IPC:
F01L 5/06 (2006.01), F02B 41/00 (2006.01), F02B 59/00 (2006.01), F02B 75/30 (2006.01)
Applicants:
Inventors:
Priority Data:
7912364 07.05.1979 FR
Title (EN) INTERNAL COMBUSTION AND INJECTION THERMAL ENGINE
(FR) MOTEUR THERMIQUE A COMBUSTION INTERNE ET A INJECTION
Abstract: front page image
(EN)Internal combustion and injection thermal engine comprising in each cylinder, an axial piston connected by a connection rod to a crankshaft and a hollow piston (6) which is arranged coaxially around the axial piston and which is driven in translation by small rods (19) hinged on to throws (20) which are driven by a cycloidal gear train comprising a satellite (21), a planetary toothed crown (22) and two pinions (24 and 25), the latter being offset on the crankshaft. The head (8) of the hollow piston separates a combustion chamber (10) from an induction chamber (11) and comprises openings (8a) closed by an annular valve (9) opening automatically towards the inside of the chamber (10).
(FR)Moteur thermique a combustion interne et a injection comportant dans chaque cylindre, un piston axial relie par une bielle a un vilebrequin et un piston creux (6) qui est dispose coaxialement autour du piston axial et qui est entraine en translation par des biellettes (19) articulees sur des manetons (20) qui sont entraines par un train d"engrenage cycloidal comportant un satellite (21), une couronne dentee planetaire (22) et deux pignons (24 et 25), ce dernier etant cale sur le vilebrequin. La tete (8) du piston creux separe une chambre de combustion (10) d"une chambre d"admission (11) et comporte des ouvertures (8a) obturees par un clapet annulaire (9) s"ouvrant automatiquement vers l"interieur de la chambre (10).
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)