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GB560071A - Improvements in hydraulic engines - Google Patents

Improvements in hydraulic engines

Info

Publication number
GB560071A
GB560071A GB1607642A GB1607642A GB560071A GB 560071 A GB560071 A GB 560071A GB 1607642 A GB1607642 A GB 1607642A GB 1607642 A GB1607642 A GB 1607642A GB 560071 A GB560071 A GB 560071A
Authority
GB
United Kingdom
Prior art keywords
engine
liquid
pressure
valve
ports
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
GB1607642A
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 GB1607642A priority Critical patent/GB560071A/en
Publication of GB560071A publication Critical patent/GB560071A/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
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

560,071. Liquid - pressure engines. HOARE, S. W. Nov. 13, 1942, No. 16076. [Class 69 (ii)] In a double-acting liquid pressure engine of the kind in which a distributing valve 15 is reciprocated by a piston 22, a valve 28 controlling supply of pressure liquid to the latter is oscillated by tappets 33 &c. on a crankshaft 12 or other rotary part of the engine and is so formed as to be incapable of cutting off completely the flow of pressure liquid. The control valve comprises two discs 27 connected by a bridge member 28 having surfaces 29 narrower in width than the ports 30, 31 with which they co-operate, whereby at an intermediate position all the ports are in communica- 'tion. By this means a smooth reversal of the valve is effected. The engine may comprise two or more cylinders.
GB1607642A 1942-11-13 1942-11-13 Improvements in hydraulic engines Expired GB560071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1607642A GB560071A (en) 1942-11-13 1942-11-13 Improvements in hydraulic engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1607642A GB560071A (en) 1942-11-13 1942-11-13 Improvements in hydraulic engines

Publications (1)

Publication Number Publication Date
GB560071A true GB560071A (en) 1944-03-17

Family

ID=10070711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607642A Expired GB560071A (en) 1942-11-13 1942-11-13 Improvements in hydraulic engines

Country Status (1)

Country Link
GB (1) GB560071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402766A1 (en) * 1977-09-13 1979-04-06 Holleyman John PISTON MOTOR INSTALLATION DRIVEN BY A PRESSURIZED FLUID SERVING THE DISTRIBUTION VALVES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402766A1 (en) * 1977-09-13 1979-04-06 Holleyman John PISTON MOTOR INSTALLATION DRIVEN BY A PRESSURIZED FLUID SERVING THE DISTRIBUTION VALVES

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