GB190017778A - Improvements in and relating to Valves applicable to Steam-engines, Compressed-air Engines and the like. - Google Patents

Improvements in and relating to Valves applicable to Steam-engines, Compressed-air Engines and the like.

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Publication number
GB190017778A
GB190017778A GB190017778DA GB190017778A GB 190017778 A GB190017778 A GB 190017778A GB 190017778D A GB190017778D A GB 190017778DA GB 190017778 A GB190017778 A GB 190017778A
Authority
GB
United Kingdom
Prior art keywords
valve
main
piston
engines
chest
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
Antoine Romain Thirion
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 GB190017778A publication Critical patent/GB190017778A/en
Expired legal-status Critical Current

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Abstract

17,778. Thirion, A. R. Oct. 6. Valves and valve gear. - Relates to engines operated by steam, compressed air, or other gas under pressure. The main valve, consisting, in the example shown, of two piston-heads a, b mounted on a rod v, is actuated by fluid pressure through the medium of pistons p, q mounted on the same rod. The working-fluid enters the valve-chest at t, t, and a portion obtains access to the auxiliary valve-chest u through ports 1, 2. In this chest works an auxiliary valve f, by which the fluid for actuating the main valve is distributed through passages c, d, and exhausted through the passage e which communicates directly with the main exhaust x. The area of the passage e is capable of being regulated by a plug valve 3, so as to moderate the action of the main valve and prevent shock. The auxiliary valve f is actuated by the main piston-rod h through a reducing-lever i and the crosshead k supported in guides m, n. A flat slide valve may be substituted for the piston valve a, b, and a piston valve for the auxiliary valve f.
GB190017778D 1900-10-06 1900-10-06 Improvements in and relating to Valves applicable to Steam-engines, Compressed-air Engines and the like. Expired GB190017778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190017778T 1900-10-06

Publications (1)

Publication Number Publication Date
GB190017778A true GB190017778A (en) 1901-07-20

Family

ID=32149648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190017778D Expired GB190017778A (en) 1900-10-06 1900-10-06 Improvements in and relating to Valves applicable to Steam-engines, Compressed-air Engines and the like.

Country Status (1)

Country Link
GB (1) GB190017778A (en)

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