GB190629754A - An Improved Compressed Air Engine. - Google Patents

An Improved Compressed Air Engine.

Info

Publication number
GB190629754A
GB190629754A GB190629754DA GB190629754A GB 190629754 A GB190629754 A GB 190629754A GB 190629754D A GB190629754D A GB 190629754DA GB 190629754 A GB190629754 A GB 190629754A
Authority
GB
United Kingdom
Prior art keywords
vanes
piston
fixed
cam
port
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
John Marsden
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 GB190629754A publication Critical patent/GB190629754A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • F04F7/02—Hydraulic rams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

29,754. Marsden, J. Dec. 31. Fixed - abutment type with piston having outwardly-sliding vanes. Three spring - pressed outwardly - sliding vanes i are arranged in slots in a piston drnm g, and are kept in position by a cover-plate i<1>. The working chamber consists of a tapered groove o formed in a ring n bolted to the outer casing a, and is divided by a fixed abutment f from which the vanes recede as they pass. The vanes are actuated by a cam l which engages rollers m fixed to the vanes. The admission of motive fluid from the steamchest b to the engine is controlled by either of two valves c, d, according to the direction of rotation required. Exhaust takes place through a port t. The cam l has to be tilted according to the direction of rotation ; this is effected by a lever p. The ring n is formed with lips which run adjacent to similar lips on the piston drum, thereby packing the working chamber. The motive fluid is admitted to the steam-chest by way of a port r.
GB190629754D 1906-12-31 1906-12-31 An Improved Compressed Air Engine. Expired GB190629754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190629754T 1906-12-31

Publications (1)

Publication Number Publication Date
GB190629754A true GB190629754A (en) 1907-09-12

Family

ID=32258118

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190629754D Expired GB190629754A (en) 1906-12-31 1906-12-31 An Improved Compressed Air Engine.
GB191108965D Expired GB191108965A (en) 1906-12-31 1911-04-11 High Pressure Pneumatic or other High Pressure Fluid Accumulators with Pumps for Operating Engines, Guns or the like, the said Engines being provided with Gear which Compensates for Shortness of Stroke of the Engines.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191108965D Expired GB191108965A (en) 1906-12-31 1911-04-11 High Pressure Pneumatic or other High Pressure Fluid Accumulators with Pumps for Operating Engines, Guns or the like, the said Engines being provided with Gear which Compensates for Shortness of Stroke of the Engines.

Country Status (1)

Country Link
GB (2) GB190629754A (en)

Also Published As

Publication number Publication date
GB191108965A (en) 1912-02-15

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