GB131730A - Improvements in Compressed Air Motors. - Google Patents

Improvements in Compressed Air Motors.

Info

Publication number
GB131730A
GB131730A GB1397018A GB1397018A GB131730A GB 131730 A GB131730 A GB 131730A GB 1397018 A GB1397018 A GB 1397018A GB 1397018 A GB1397018 A GB 1397018A GB 131730 A GB131730 A GB 131730A
Authority
GB
United Kingdom
Prior art keywords
cylinder
ports
compressed
stroke
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
GB1397018A
Inventor
George James Forbes Black
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 GB1397018A priority Critical patent/GB131730A/en
Publication of GB131730A publication Critical patent/GB131730A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)

Abstract

131,730. Black, G. J. F. Aug. 28, 1918. Compressed-air engines.-A compressed-air engine for use underground is of the type having a cylinder 1 with inlet ports 7, 8 at the ends, a central exhaust port 2 uncovered by the piston 4 at the end of each stroke, a central supply port 11, and a piston valve 9 working in a circular bore 10 parallel with the cylinder and controlling the ports 7, 8. The working parts are all enclosed in a casing 25 containing the lubricating oil. The casing is preferably divided at 45, 46 through the bearings of the crank-shaft 29 and the rock-shaft 44, and the part 25 is integral with the cylinder 1, cross-head guide 24, &c. The ports 7, 8 are provided with relief valves 18 for preventing excessive pressure in the cylinder at the end of each stroke.
GB1397018A 1918-08-28 1918-08-28 Improvements in Compressed Air Motors. Expired GB131730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1397018A GB131730A (en) 1918-08-28 1918-08-28 Improvements in Compressed Air Motors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1397018A GB131730A (en) 1918-08-28 1918-08-28 Improvements in Compressed Air Motors.

Publications (1)

Publication Number Publication Date
GB131730A true GB131730A (en) 1919-08-28

Family

ID=32671935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1397018A Expired GB131730A (en) 1918-08-28 1918-08-28 Improvements in Compressed Air Motors.

Country Status (1)

Country Link
GB (1) GB131730A (en)

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