AU455253B2 - Improvements in or relating to fluid pressure operated motors - Google Patents

Improvements in or relating to fluid pressure operated motors

Info

Publication number
AU455253B2
AU455253B2 AU33146/71A AU3314671A AU455253B2 AU 455253 B2 AU455253 B2 AU 455253B2 AU 33146/71 A AU33146/71 A AU 33146/71A AU 3314671 A AU3314671 A AU 3314671A AU 455253 B2 AU455253 B2 AU 455253B2
Authority
AU
Australia
Prior art keywords
relating
fluid pressure
pressure operated
operated motors
motors
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
AU33146/71A
Other versions
AU3314671A (en
Inventor
Butterworth Philip
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.)
Butterworth Hydraulic Developments Ltd
Original Assignee
Butterworth Hydraulic Developments Ltd
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 Butterworth Hydraulic Developments Ltd filed Critical Butterworth Hydraulic Developments Ltd
Priority to AU33146/71A priority Critical patent/AU455253B2/en
Publication of AU3314671A publication Critical patent/AU3314671A/en
Application granted granted Critical
Publication of AU455253B2 publication Critical patent/AU455253B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
    • 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
AU33146/71A 1971-09-07 1971-09-07 Improvements in or relating to fluid pressure operated motors Expired AU455253B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33146/71A AU455253B2 (en) 1971-09-07 1971-09-07 Improvements in or relating to fluid pressure operated motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU33146/71A AU455253B2 (en) 1971-09-07 1971-09-07 Improvements in or relating to fluid pressure operated motors

Publications (2)

Publication Number Publication Date
AU3314671A AU3314671A (en) 1973-03-15
AU455253B2 true AU455253B2 (en) 1974-11-21

Family

ID=3720597

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33146/71A Expired AU455253B2 (en) 1971-09-07 1971-09-07 Improvements in or relating to fluid pressure operated motors

Country Status (1)

Country Link
AU (1) AU455253B2 (en)

Also Published As

Publication number Publication date
AU3314671A (en) 1973-03-15

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