GB658556A - Improvements in or relating to valve gear of a compressed-air-engine - Google Patents

Improvements in or relating to valve gear of a compressed-air-engine

Info

Publication number
GB658556A
GB658556A GB834849A GB834849A GB658556A GB 658556 A GB658556 A GB 658556A GB 834849 A GB834849 A GB 834849A GB 834849 A GB834849 A GB 834849A GB 658556 A GB658556 A GB 658556A
Authority
GB
United Kingdom
Prior art keywords
engine
valve
shaft
relating
compressed
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
GB834849A
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
Priority to GB834849A priority Critical patent/GB658556A/en
Publication of GB658556A publication Critical patent/GB658556A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

658,556. Valve gears. PLANTA, G. DE. March 28, 1949, No. 8348. [Classes 122(ii) and 122(iii)] A multi-cylinder compressed air operated engine has two sets 21, 22 of radially arranged supply and exhaust valves, one of each set of each cylinder. These valves are operated by cams 15, 16, for one direction and 17, 18 for the oppposite direction, on a shaft 6 driven by the crank shaft 2, and which can be moved axially to reverse the engine direction. Direction of motion is controlled by the valve M. In the position shown the conduit 36 is connected by exhaust, thus allowing line pressure on the piston P to hold the shaft to the left. When valve M is turned to admit line pressure to the conduit 36 the piston P is forced to the right.
GB834849A 1949-03-28 1949-03-28 Improvements in or relating to valve gear of a compressed-air-engine Expired GB658556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB834849A GB658556A (en) 1949-03-28 1949-03-28 Improvements in or relating to valve gear of a compressed-air-engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB834849A GB658556A (en) 1949-03-28 1949-03-28 Improvements in or relating to valve gear of a compressed-air-engine

Publications (1)

Publication Number Publication Date
GB658556A true GB658556A (en) 1951-10-10

Family

ID=9850806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB834849A Expired GB658556A (en) 1949-03-28 1949-03-28 Improvements in or relating to valve gear of a compressed-air-engine

Country Status (1)

Country Link
GB (1) GB658556A (en)

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