GB190826508A - Improvements in the Admission and Exhaust Valves of Fluid Pressure Engines. - Google Patents

Improvements in the Admission and Exhaust Valves of Fluid Pressure Engines.

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Publication number
GB190826508A
GB190826508A GB190826508DA GB190826508A GB 190826508 A GB190826508 A GB 190826508A GB 190826508D A GB190826508D A GB 190826508DA GB 190826508 A GB190826508 A GB 190826508A
Authority
GB
United Kingdom
Prior art keywords
valves
admission
exhaust
packing
casing
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
George William Mascord
Alfred Watts Boothroyd
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 GB190826508A publication Critical patent/GB190826508A/en
Expired legal-status Critical Current

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Abstract

26,508. Mascord, G. W., and Boothroyd, A. W. Dec. 8. Gas and like engines, valves for. Cylindrical slide valves for controlling admission and exhaust are arranged in a casing or in casings provided with packing-rings pressed inwardly against the valve by means of a gland, or a pair of glands, bearing against tapered or conical surfaces on the rings. The invention is particularly applicable to fourstroke-cycle internal-combustion engines. Fig. 1 shows an engine with separate admission and exhaust valves c, m, the glands f being pressed inwardly against conical packing g by springs h bearing on collars on the valve spindles. Pressure may however be applied to the gland by bolts. Piston rings are fitted on the upper ends of the valves. Fig. 2 shows an engine with two concentric slide valves c, m, mounted in a single casing and co-operating to control admission and exhaust. The valve spindles may pass out at opposite ends of the casing. No packing is provided between the two valves. The concentric valves may be arranged across the cylinder end, and may te operated through bell-crank levers or from a side shaft.
GB190826508D 1908-12-08 1908-12-08 Improvements in the Admission and Exhaust Valves of Fluid Pressure Engines. Expired GB190826508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190826508T 1908-12-08

Publications (1)

Publication Number Publication Date
GB190826508A true GB190826508A (en) 1910-01-10

Family

ID=32440748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190826508D Expired GB190826508A (en) 1908-12-08 1908-12-08 Improvements in the Admission and Exhaust Valves of Fluid Pressure Engines.

Country Status (1)

Country Link
GB (1) GB190826508A (en)

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