GB191408993A - Improvements in Internal Combustion Engines. - Google Patents

Improvements in Internal Combustion Engines.

Info

Publication number
GB191408993A
GB191408993A GB191408993DA GB191408993A GB 191408993 A GB191408993 A GB 191408993A GB 191408993D A GB191408993D A GB 191408993DA GB 191408993 A GB191408993 A GB 191408993A
Authority
GB
United Kingdom
Prior art keywords
port
piston
valve
air
cylinder
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
Charles Elmer Brooks
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 GB191408993A publication Critical patent/GB191408993A/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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves

Abstract

8993. Brooks, C. E. April 9. Starting. - Air for scavenging is compressed in the crank chamber, and mixture is supplied to the working cylinder 1 by a pump 2 having its piston 90 degrees in advance of the working piston, the whole of the distribution being controlled by a piston valve 17, Fig. 11. The downstroke of the working piston 5 is effected at starting by compressed air admitted through a port 18 in the piston valve 17 and a port 19 in the cylinder. During this stroke, mixture is drawn into the pump 2 through a port 23 in the valve. Towards the end of the stroke, the working piston 5 overruns the exhaust ports 29, and while these ports are still open, air from the crank -chamber is admitted to the cylinder through a passage 27 in the valve and through the port 28. At the commencement of the upstroke, the exhaust port is closed, mixture from the pump enters the working cylinder through ports 24, 25, 19, and air is drawn into the crank chamber from a port 16 and through the passage 27.
GB191408993D 1914-04-09 1914-04-09 Improvements in Internal Combustion Engines. Expired GB191408993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191408993T 1914-04-09

Publications (1)

Publication Number Publication Date
GB191408993A true GB191408993A (en) 1914-12-24

Family

ID=32583103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191408993D Expired GB191408993A (en) 1914-04-09 1914-04-09 Improvements in Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191408993A (en)

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