Abstract:
Machine de compression et de détente comportant une chambre de travail (12) avec des pistons (14) et un système de coordination du mouvement des pistons (14), ladite chambre de travail (12) comprenant une pluralité de cellules (15) tournantes, chaque cellule (15) étant définie d'une part par un carter (12a) externe fixe, et d'autre part par un système cinématique interne mobile composé au moins d'une paire de pistons (14) et d'un arbre de rotation (20,21) portant cette paire de pistons (14).
Abstract:
A rotary internal combustion engine, comprising at least one first and second piston, hub and side-disk assembly set each of the piston, hub and side-disk assembly sets having first and second pistons that are fixed on a side disk diametrically opposite each other, the hubs cooperating with each other so that the first and second pistons, hub and side disk of the first piston, hub and side-disk assembly can also rotate relative to the first and second pistons, hub and side disk of the second piston, hub and side-disc assembly, such that in operation one of said pistons will be a leading piston and one a trailing piston said disks being connected to the periphery of a set of two one way clutches or ratchets placed back-to-back, one being adapted to connect and disconnect with the shaft and therefore provide for fast moving/direct torque and the other being adapted to connect/disconnect with a planetary gear train's planets carrier and therefore provide a multiplied torque-to-force advancement of the trailing piston.
Abstract:
Роторно-поршневая Машина Объемного Расширения «TypбoMoтop» (её варианты), включающая корпус, имеющий круговую рабочую полость и впускные и выпускные каналы; два рабочих вала, которые соосны рабочей полости и оснащены с одной стороны лопастными поршнями и с другой стороны рычагами; соосное рабочей полости и рабочим валам центральное неподвижное зубчатое колесо; соосный рабочим валам выходной вал имеет эксцентрик, на котором установлены водило с планетарным зубчатым колесом; планетарное зубчатое колесо находится в зацеплении с центральным неподвижным зубчатым колесом; водило шарнирно соединено шатунами с рычагами обоих рабочих валов, включает: последовательно смежно-расположенные впускные и выпускные каналы и/или выпускные и впускные каналы, подключенные к рабочей полости.
Abstract:
Heterocentric Distributive Oscillating Transmission mechanism, as a combination of interlaced planetary systems which interconnect a drive shaft (5) and a plurality of elements (1, 2, 3), where each element, being a carrier, bears a planetary shaft ( 11, 12, 13) on which two planets (11 r& 11 a, 12r& 12a, 13r& 13a) are fixed and cooperate simultaneously and continuously with a sun (6), fixed either on the mechanism frame (4r,4a) or on a base (9) rotatable with respect to this frame, and a sun (7), fixed on the drive shaft, some of the used toothings being of variable transmission ratio and called "odonto-knodaces" and possibly also having stepwise deployment, achieving in any case unlimited progressiveness and precision. Toroidal Hermetic Rotary Engine, as a machine of volume variation, purely rotary and hermetically piston-bearing, consisting of toroidal pistons (1,2,3) being interconnected via the aforementioned mechanism, and a hollow toroidal shell (4r,4a), which has units equally spaced along its periphery with ports to transfer mass and/or energy, each unit being called "stathmos" (station), where the aforementioned pistons, moving within this shell, perform differentiated travels per each period and form between them consecutively the volumes required by any cycle, thermodynamic, hydrodynamic, refrigerating, or a combination of these, normal or optimized, a kinematic process, called "meta-stathmeusis" (re-stationing) being added to this cycle, via which a cycle completed at a "stathmos" is forwarded to the next "stathmos", while, since each piston has both faces active and the number of pistons is equal to the number of periods of the thus extended cycle, the period performed at one face of a piston is afterwards performed at its other face, so that each period is always performed between two pistons and all periods are performed consecutively between any two pistons, this operation being called "diadocho-kinesis" (successive motion). An application of this machine and of the mechanism incorporated in it is the internal combustion engine, with a clearly smoother and more efficient operation, especially a version with five strokes rearranged in three periods, with the travel of the expansion phase being an unlimited multiple of the travel of the intake phase, while other applications are electric generators and electric motors, hydraulic pumps and hydraulic motors, pneumatic pumps and pneumatic motors, refrigeration machines and Stirling engines, the last being of exceptional interest.
Abstract:
A device (1; 100) for converting energy, including a stator (2; 102) having at least one inlet duct (3; 103) and at least one outlet duct (4; 104) to allow the introduction and expulsion of a working fluid. The device has a first rotor (5;205) rotatable fastened to a support pin (7; 107) connected to the stator (2; 102) and a second rotor (6;206) rotatable fastened to said support pin (7; 107) connected to the stator (2; 102). A first blade (5a;205a,205b), solidly connected to said first rotor (5;205), moves by rotation inside the stator (2; 102) subsequent to the rotation of said first rotor (5;205) while a second blade (6a;206a,206b), solidly connected to said second rotor (6;206), moves by rotation inside the stator (2; 102) subsequent to the rotation of said second rotor (6;206), said first and second blade interacting with the working fluid present inside the stator. The device also includes a mechanical shaft (8; 108), first transmission elements (9;209) to connect said first rotor (5;205) to said mechanical shaft (8;108) and second transmission elements (10;210) to connect said second rotor (6;206) to said mechanical shaft (8; 108). Said first and second transmission elements (9,10;209,210) are configured in such a way to generate variable transmission ratios between the mechanical shaft (8; 108) and each of said rotors (5,6;205,206) so that the different angular speeds of the blades (5a,6a;205a,205b,206a,206b) solidly connected to them correspond to a preestablishcd angular speed of the mechanical shaft (8;108).
Abstract:
In a revolving piston device that is used to make a four stroke internal combustion engine, revolving piston pairs (22, 23, 24, 25) are made to complete two cycles of one compression phase and one expansion phase each. The openings (2-7, 10-17, 34-36) on components of revolving piston device are made in such a way that an opening can be used for multiple flow passages to reduce unutilised space within controlled active volume that reduces unutilised expansion of gases or air within controlled active volume during respective power stroke. This also reduces loss of fresh gases trapped within the openings to exhaust manifold. This invention describes how to use same opening on various components of a revolving piston device for multiple flow passages to reduce overall losses.
Abstract:
La présente invention a pour objet de généraliser sous la forme d'une seule machine motrice et par conséquent sous la forme d'une seule invention, toute machine motrice à chambres de compressions fermées. L'on prouvera que, tant du point de vue de leurs formes, que du point de vue de leurs méthodes de soutient, les machines motrices existantes antérieurement à nos travaux, de même que celles déjà présentées par nous-mêmes à travers ceux-ci peuvent toutes être comprises de façon unifiée, pour ensuite se matérialiser sous de multiples variantes dont nous édicterons ici les règles de formation et de combinaison. Parmi ces machines, l'on notera par exemple les machines motrices rétrorotatives, à savoir les moteurs triangulaires, les polyturbines, les semiturbines différentielles, les machines à cylindre rotor, standard, Slinky, à cylindres périphériques et plusieurs autres. La présente invention aura donc comme objet de montrer de façon unifiée les principaux types de machines, types de mécaniques de soutient des parties compressives, types de géometries des parties compressives. Finalement nous définirons certaines particularités, telles l'utilisation d'engrenages excentriques, polycamés, et chevauchés, de même que quelques types spécifiques de techniques d'équilibrage des soutients e et certains types de gérance de gaz réalisables par ces types de machines.
Abstract:
A reciprocating rotating engine (1) having a combustion chamber and a pumping chamber (28) is provided with two sets of free pistons and pumps vanes (13) each set having two pistons and two pumps vanes (13). The two sets of pistons an pump vanes (13) define four separate combustion chamber portions (28) and pumping chamber portions (25) and reciprocally rotate in concentric circular paths under the force of compression ignited internal combustion forces, pumping and pressurizing hydraulic fluid contained within the pumping chamber (16, 22).
Abstract:
Dispositif de coordination (22) du mouvement des pistons (14) d'une machine de compression et détente utilisée dans un système de récupération d'énergie thermique, comprenant : - un premier arbre d'entrée (20) destiné à être relié à une première paire de pistons (14a-14b); - un deuxième arbre d'entrée (21) destiné à être relié à une deuxième paire de pistons (14b-14d), les deux arbres (20, 21) ayant un mouvement relatif l'un par rapport à l'autre et étant coaxiaux selon un axe X. Ce dispositif de coordination se caractérise en ce qu'il comprend également des moyens de régulation de la vitesse du mouvement des pistons (14) via les deux arbres d'entrée (20, 21).
Abstract:
A rotary oscillating internal combustion engine including an engine housing, an external rotor assembly rotatably deployed within the engine housing, an internal rotor rotatably deployed within the external rotor assembly, a first lobed drive gear associated with the external rotor assembly so as to rotate at a same oscillating rotational speed as the external rotor assembly, a second lobed drive gear associated with the internal rotor so as to rotate at a same oscillating rotational speed as the internal rotor and a pair of driven gears rigidly connected together and to an output shaft so as to rotate at the same angular velocity, the pair of driven gears being driven by the first and second drive gears, the pair of driven gears being rigidly connected to an output shaft. The first and the second drive gears and each one of the pair of driven gears all have the same size, shape and number of teeth, and at least one spark plug and at least one valve actuator are deployed on the external rotor assembly so as to rotate wherewith.