ROBERT FALKLAND CAREY
9374. Carey, R. F. April 21. [Addition to 19,519/11.] Revolving-cylinder pumps.-The hydraulic pump or motor described in the parent Specification is provided with improved means for relieving pressure in the cylinders. The dividing-rib 17 of the centr...
GEORGES JUSTIN JOSEPH LEGRAND
11,516. Legrand, G. J. J. May 17. Self-driving machines. -Relates to a motor of the kind described in Specification 25,572/11, and comprises submerged in a tank of water a shaft or drum carrying a series of cylinder and piston elements. Each element c...
WALTER DRURY QUIPP ERIC MARSHALL THORNE
24,648. Quipp, W. D., and Thorne, E. M. Nov. 11. Crank-actuated pumps.-In driving a pump from a wind engine, a rotating bevel-pinion A drives oppositely-disposed bevel-wheels B, C in opposite directions. Crank-pins on the wheels are connected by rods ...
4250. Rees, O. Feb. 19. Current motors. - A wind or water - current motor comprises a shaft 1, set at right-angles to the direction of flow of the current, carrying blades 6. The rotor is mounted within a framework carrying quadrantal shields 9, 10. T...
JAMES WILLIAM COOK
24,002. Cork, J. W. Oct. 23. Self-driving machines. - Consists of a wheel with a hollow rim fitted inside with shelves and grooves, and divided into two portions by airtight stop valves; one portion being devoid of air and the other filled with a medi...
FELIX GEORGE DE HALPERT
28,014. Hulpert, F. G. de. Dec. 5. Wave energy, utilizing.-The motion of a float 5, Fig. 10, in a shoot 3, opened to the sea through. a door 34, is transmitted to driving-mechanism by means of folding rods 6, Figs. 6 and 10, carried by a framework 35 ...
9177. Crayssac, D. April 18. [Addition to 1723/13.] Radial - cylinder engines; revolving-cylinder and reciprocating-piston type.-The connecting- rods c of the engine described in the parent Specification are provided with hard surfaces k which bear up...
CHARLES WILLIAM VON ROEMER FREDERICK CHARLES LYNDE
22,807. Roemer, C. W. von, and Lynde, F. C. Oct. 9. [Cognate Application, 9623/14.] Weight power-storing mechanism.-Relates to operation of an air-bell pump, comprising two coaxial winding-drums with cords suspending the air-bell and a weight, an inte...