Rotary fluid pressure devices

Claim 1

IN A FLUID PRESSURE DEVICE, A CASING HAVING A FLUID INLET PORT AND AT LEAST TWO FLUID OUTLET PORTS, AN INTERNALLY TOOTHED RING MEMBER DEFINING THE OUTER WALL OF A CHAMBER, A COOPERATING EXTERNALLY TOOTHED STAR MEMBER HAVING FEWER TEETH THAN SAID RING MEMBER DISPOSED ECCENTRICALLY IN SAID CHAMBER, ONE OF SAID MEMBERS HAVING ORBITAL MOVEMENT ABOUT THE AXIS OF THE OTHER OF SAID MEMBERS AND ONE OF SAID MEMBERS HAVING ROTATIONAL MOVEMENT ABOUT ITS OWN AXIS, THE TEETH OF SAID MEMBERS, INTERMESHING TO FORM EXPANDING CELLS ON ONE SIDE OF THE LINE OF ECCENTRICITY AND CONTRACTING CELLS ON THE OTHER SIDE OF SAID LINE DURING RELATIVE MOVEMENT BETWEEN SAID MEMBERS, VALVE MEANS HAVING A MOVEABLE VALVE PART OPERATIVELY ASSOCIATED WITH ONE OF SAID MEMBERS FOR MOVEMENT IN SYNCHRONISM WITH ONE OF SAID MOVEMENTS OF ONE OF SAID MEMBERS, SAID VALVE MEANS HAVING FLUID SUPPLY PASSAGE MEANS FOR ADMITTING FLUID FROM SAID FLUID INLET PORT TO SAID EXPANDING CELLS AND FLUID EXHAUST PASSAGE MEANS FOR SIMULTANEOUSLY AND SEPARATELY EXHAUSTING FLUID FROM AT LEAST TWO DIFFERENT CONTRACTING CELLS TO AT LEAST TWO DIFFERENT ONES OF SAID FLUID OUTLET PORTS.