GB190915005A - Improvements in the Means of Controlling the Piston Valves of Steam Engines, Pumps, and the like. - Google Patents

Improvements in the Means of Controlling the Piston Valves of Steam Engines, Pumps, and the like.

Info

Publication number
GB190915005A
GB190915005A GB190915005DA GB190915005A GB 190915005 A GB190915005 A GB 190915005A GB 190915005D A GB190915005D A GB 190915005DA GB 190915005 A GB190915005 A GB 190915005A
Authority
GB
United Kingdom
Prior art keywords
valve
pumps
controlling
steam engines
piston valves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
James Fraser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190915005A publication Critical patent/GB190915005A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve

Abstract

15,005. Fraser, J. Dec. 16. Fluid-actuated gears; slide valves.-Consists of improvements on the type of valve described in Specifications 932/74, 21,698/92, [Class 86, Mining &c.], and 95/99. The valve D is solid with the ports cut through it, is guided by eccentric pins D<2>, D', and is actuated by fluid which passes from the cylinder through exterior passages E, F to the ends of the valve chamber, and exhausts through ports R, Q uncovered by the valve. The main exhaust J is exterior to the valve, and is arranged between the inlet ports I, K.
GB190915005D 1909-12-16 1909-12-16 Improvements in the Means of Controlling the Piston Valves of Steam Engines, Pumps, and the like. Expired GB190915005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190915005T 1909-12-16

Publications (1)

Publication Number Publication Date
GB190915005A true GB190915005A (en) 1910-06-09

Family

ID=32556257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190915005D Expired GB190915005A (en) 1909-12-16 1909-12-16 Improvements in the Means of Controlling the Piston Valves of Steam Engines, Pumps, and the like.

Country Status (1)

Country Link
GB (1) GB190915005A (en)

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