Add to ORKGPatent for "a valve-motion having simple and positive means for varying the points at which the ports of the engine-cylinder are opened and closed to vary the lap and lead, and while accomplishing this result the invention has especial reference to a form of valve-motion designed for use in connection with that type of locomotive or other engines in which there is a comparatively short space between the drive or driving-shaft and the engine-cylinder." (Lines 11-21) Includes instructions and illustrations
Patent for a simplified rotary engine which uses steam, compressed air and other elastic fluids whic...
Patent for a new and improved valve. This design consists in "the valve-seat of [the] slide-valve, t...
Patent for a governor meant to be used with a double cylinder single-action steam engine of Devoissa...
Patent for "a variable cut-off valve-motion, and has for its object to provide simple and efficient ...
Patent for improving the cut-off of steam-engines through a simple valve motion, including illustrat...
Patent for a new and improved valve-gear. This design "relates to improvements in mechanical movemen...
Patent for a rotary valve for steam-engines that has a simplified valve and less pressure on the val...
Patent for a new and improved valve-gear. This design "is especially designed for locomotive-engines...
Patent for "a new and useful improvement in Steam-Engine Valve-Gears." The invention consists in "co...
Patent related to "improvements in steam-engines. The object...is to devise means whereby the valves...
Patent for a port-regulating valve. It is meant for use in steam-engines and regulates the steam in ...
Patent for a new and improved valve. This design consists in "[t]he improved valve comprising the ca...
Patent for a new and improved rotary steam engine. This design "first, provide[s] a novel form of va...
Patent for device that converts "motion of the piston-rod in steam engines into a rotary motion" (li...
Patent for "a simple testing and locking device for balanced valves of locomotives, the testing devi...
Patent for a simplified rotary engine which uses steam, compressed air and other elastic fluids whic...
Patent for a new and improved valve. This design consists in "the valve-seat of [the] slide-valve, t...
Patent for a governor meant to be used with a double cylinder single-action steam engine of Devoissa...
Patent for "a variable cut-off valve-motion, and has for its object to provide simple and efficient ...
Patent for improving the cut-off of steam-engines through a simple valve motion, including illustrat...
Patent for a new and improved valve-gear. This design "relates to improvements in mechanical movemen...
Patent for a rotary valve for steam-engines that has a simplified valve and less pressure on the val...
Patent for a new and improved valve-gear. This design "is especially designed for locomotive-engines...
Patent for "a new and useful improvement in Steam-Engine Valve-Gears." The invention consists in "co...
Patent related to "improvements in steam-engines. The object...is to devise means whereby the valves...
Patent for a port-regulating valve. It is meant for use in steam-engines and regulates the steam in ...
Patent for a new and improved valve. This design consists in "[t]he improved valve comprising the ca...
Patent for a new and improved rotary steam engine. This design "first, provide[s] a novel form of va...
Patent for device that converts "motion of the piston-rod in steam engines into a rotary motion" (li...
Patent for "a simple testing and locking device for balanced valves of locomotives, the testing devi...
Patent for a simplified rotary engine which uses steam, compressed air and other elastic fluids whic...
Patent for a new and improved valve. This design consists in "the valve-seat of [the] slide-valve, t...
Patent for a governor meant to be used with a double cylinder single-action steam engine of Devoissa...