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1. WO2010051794 - ROTARY PISTON ENGINE, CONTROL SYSTEM FOR ACTUATING A COUNTER PISTON AND METHOD FOR THE CYCLE-CONTROLLED OPERATION OF A ROTARY PISTON ENGINE

Publication Number WO/2010/051794
Publication Date 14.05.2010
International Application No. PCT/DE2009/001529
International Filing Date 02.11.2009
IPC
F01C 1/356 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
30having the characteristics covered by two or more of groups F01C1/02, F01C1/08, F01C1/22, F01C1/24178
34having the movement defined in group F01C1/08 or F01C1/2297
356with vanes reciprocating with respect to the outer member
CPC
F01C 1/344
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
30having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
34having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
344with vanes reciprocating with respect to the inner member
F01C 1/3562
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
30having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
34having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
356with vanes reciprocating with respect to the outer member
3562the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
F01C 11/002
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
11Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
002of similar working principle
F01C 17/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
17Arrangements for drive of co-operating members, e.g. for rotary piston and casing
02of toothed-gearing type
F01C 17/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
17Arrangements for drive of co-operating members, e.g. for rotary piston and casing
04of cam-and-follower type
F01C 20/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
20Control of, monitoring of, or safety arrangements for, machines or engines
02specially adapted for several machines or engines connected in series or in parallel
Applicants
  • SEIDLER, Waldemar [DE]/[DE]
Inventors
  • SEIDLER, Waldemar
Agents
  • GRAF, Helmut
Priority Data
10 2008 055 753.604.11.2008DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) DREHKOLBENMOTOR, STEUERUNGSSYSTEM ZUR ANSTEUERUNG EINES GEGENKOLBENS SOWIE VERFAHREN ZUM TAKTGESTEUERTEN BETREIBEN EINES DREHKOLBENMOTORS
(EN) ROTARY PISTON ENGINE, CONTROL SYSTEM FOR ACTUATING A COUNTER PISTON AND METHOD FOR THE CYCLE-CONTROLLED OPERATION OF A ROTARY PISTON ENGINE
(FR) MOTEUR À PISTON ROTATIF, SYSTÈME DE COMMANDE POUR COMMANDER UN CONTRE-PISTON AINSI QUE PROCÉDÉ POUR LE FONCTIONNEMENT PILOTÉ PAR HORLOGE D'UN MOTEUR À PISTON ROTATIF
Abstract
(DE)
Gegenstand der Erfindung ist ein neuartiger Drehkolbenmotor bestehend aus einem Motorgehäuse (2) mit einem Gehäuseinnenraum (2.1) mit zumindest einem Einlass (2.2) und zumindest einem Auslass (2.3), in dem in vorgegebener Drehrichtung (DR) drehbar um eine Rotationssachse (RA) ein zylinderförmiger Rotor (3) in einer konzentrisch zur Rotationssachse (RA) verlaufenden zylinderförmigen Lauffläche (6) aufgenommen ist, die mit der Mantelfläche (3.1) des Rotors (3) und seitlichen Stegen (5.3) zumindest einen im Querschnitt kreisringförmigen Zylinder (5) einschließt, bei dem auf der Mantelfläche (3.1) des Rotors (3) zumindest ein Drehkolben (4, 4´) angeordnet ist, wobei wenigstens ein Gegenkolben (7, 7´) zumindest teilweise im Motorgehäuse (2) aufgenommen ist, zumindest der wenigstens eine Gegenkolben (7, 7´) im Motorgehäuse (2) oder der zumindest eine Drehkolben (4, 4´) am Rotor (3) beweglich gelagert ist und jedem Gegenkolben (7, 7´) zumindest ein Einlass (2.3) mit Einlassventil (13) und zumindest ein Auslass (2.3) zugeordnet sind, bei dem der zumindest eine Auslass (2.3) in Drehrichtung (DR) unmittelbar vor dem Gegenkolben (7, 7´) und an diesen anschließend der zumindest eine Einlass (2.2) in Drehrichtung (DR) angeordnet ist, bei dem der wenigstens eine Gegenkolben (7, 7´) über ein mechanisches Steuerungssystem vom Rotor (3) derart angetrieben ist, dass der Gegenkolben (7, 7´) der vom Rotor (3) abstehenden Kontur des Drehkolbens (4, 4´) bei dessen Durchlauf berührungslos mit minimalem Abstand folgt.
(EN)
The invention relates to a novel rotary piston engine, comprising a motor housing (2) having a housing interior (2.1) with at least one inlet (2.2) and at least one outlet (2.3), a cylindrical rotor (3) being received in said housing rotatably about a rotational axis (RA) in a specified direction of rotation (DR) in a cylindrical running surface (6) which extends concentrically to the rotational axis (RA) and which encloses at least one cylinder (5) having an annular cross-section together with the lateral surface (3.1) of the rotor (3) and lateral ribs (5.3), at least on rotary piston (4, 4') on the rotor (3) being arranged on the lateral surface (3.1) of the rotor (3), wherein at least one counter piston (7, 7') is received at least partially in the motor housing (2), at least the at least one counter piston (7, 7') is mounted movably on the rotor (3), and each counter piston (7, 7') is associated with at least one inlet (2.3) having an inlet valve (13) and at least one outlet (2.3), wherein the at least one outlet (2.3) is arranged in the direction of rotation (DR) directly upstream of the counter piston (7, 7') and following the same at least one inlet (2.2) is arranged in the direction of rotation (DR), wherein the at least one counter piston (7, 7') is driven such that the counter piston (7, 7') follows the contour of the rotary piston (4, 4') protruding from the rotor (3) with minimal distance in a contactless manner during the passage of said piston.
(FR)
L'invention concerne un nouveau moteur à piston rotatif constitué d'un carter de moteur (2) comprenant un espace intérieur (2.1) ainsi qu'au moins une entrée (2.2) et au moins une sortie (2.3), dans lequel un rotor cylindrique (3) pouvant tourner autour d'un axe de rotation (RA) dans un sens de rotation (DR) prédéterminé est reçu sur une surface de roulement (6) cylindrique qui s'étend concentriquement à l'axe de rotation (RA) et qui entoure avec sur une surface d'enveloppe (3.1) du rotor (3) et des nervures latérales (5.3) au moins un cylindre (5) de section transversale torique. Au moins un piston rotatif (4, 4') est disposé sur la surface d'enveloppe (3.1) du rotor (3). Au moins un contre-piston (7, 7') est reçu au moins en partie dans le carter de moteur (2). Ce contre-piston (7, 7') est monté de manière mobile dans le carter de moteur (2) ou le piston rotatif (4, 4') est monté de manière mobile sur le rotor (3) et au moins une entrée (2.3) avec soupape d'entrée (13) et au moins une sortie (2.3) sont associées à chaque contre-piston. Au moins la sortie (2.3) est disposée immédiatement avant le contre-piston (7, 7') dans le sens de rotation (DR) et au moins l'entrée (2.2) est disposée de manière adjacente à celui-ci dans le sens de rotation (DR). Au moins un contre-piston (7, 7') est entraîné par le rotor (3) par l'intermédiaire d'un système de commande mécanique de telle manière que le contre-piston (7, 7') suive à une distance minimale sans contact le contour du piston rotatif (4, 4') distant du rotor (3) lors de son cycle de travail.
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