ES289139A1 - Improvements in alternative motion devices, hydraulically powered (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in alternative motion devices, hydraulically powered (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES289139A1
ES289139A1 ES289139A ES289139A ES289139A1 ES 289139 A1 ES289139 A1 ES 289139A1 ES 289139 A ES289139 A ES 289139A ES 289139 A ES289139 A ES 289139A ES 289139 A1 ES289139 A1 ES 289139A1
Authority
ES
Spain
Prior art keywords
work
working
liquid
translation
legally binding
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
ES289139A
Other languages
Spanish (es)
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.)
Keelavite Hydraulics Ltd
Original Assignee
Keelavite Hydraulics 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 Keelavite Hydraulics Ltd filed Critical Keelavite Hydraulics Ltd
Publication of ES289139A1 publication Critical patent/ES289139A1/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
    • 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
    • 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
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/02—Piston or piston-rod used as valve members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Perfeccionamientos in devices of alternative movement, hydraulically accionados, characterized to comprise a pistºn of work, of double action arranged inside a cylinder of work, with which forms cameras of work of effective surfaces of distinct transversal sections, to the pressures of the liquid from whose working chambers are respectively subjected the faces of opposite directions of the working piston; a hydraulic accumulator, preferably of the gas-laden type, whose liquid chamber is directly connected to the working chamber of smaller cross-sectional area, and connected, through a check valve or its equivalent, to the liquid source of pressurized work, and a control valve device prepared to connect with the working chamber of greater cross-sectional area, alternatively with the source of working compressed liquid and an exhaust passage. (Machine-translation by Google Translate, not legally binding)
ES289139A 1962-06-19 1963-06-18 Improvements in alternative motion devices, hydraulically powered (Machine-translation by Google Translate, not legally binding) Expired ES289139A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23584/62A GB1033739A (en) 1962-06-19 1962-06-19 Hydraulically-operated reciprocating apparatus

Publications (1)

Publication Number Publication Date
ES289139A1 true ES289139A1 (en) 1963-12-01

Family

ID=10198045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES289139A Expired ES289139A1 (en) 1962-06-19 1963-06-18 Improvements in alternative motion devices, hydraulically powered (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
US (1) US3192717A (en)
ES (1) ES289139A1 (en)
GB (1) GB1033739A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620312A (en) * 1969-05-22 1971-11-16 Ingersoll Rand Co Rock drill
IT1000723B (en) * 1972-12-29 1976-04-10 Keelavite Hydraulics Ltd IMPROVEMENT IN VALVES FOR FLOW CONTROL OF FLUIDS
US4077746A (en) * 1974-04-11 1978-03-07 Sundstrand Corporation Hydraulic intensifier system
US4348863A (en) * 1978-10-31 1982-09-14 Taylor Heyward T Regenerative energy transfer system
DE3330670A1 (en) * 1983-08-25 1985-03-14 J. und H. Büter Maschinenfabrik GmbH, 4472 Haren DOUBLE-ACTING PISTON-CYLINDER UNIT
US4674317A (en) * 1985-07-19 1987-06-23 Flow Technology Apparatus for determining the flow characteristic of a volumetric flowmeter
RU2020127183A (en) * 2018-01-18 2022-02-21 Термал Тек Холдингз PISTON ASSEMBLY WITH FLOATING HEAD
CN109879236A (en) * 2019-02-19 2019-06-14 曹洋 A kind of fluid suction filling foot pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US734282A (en) * 1902-10-02 1903-07-21 Mckiernan Drill Company Fluid-pressure engine.
US1460586A (en) * 1922-03-02 1923-07-03 Underfeed Stoker Company Hydraulic drive for stoker rams
US2151057A (en) * 1936-10-07 1939-03-21 Suth Jack Well drilling machine
US2802336A (en) * 1953-07-23 1957-08-13 Joy Mfg Co Fluid motor driven shaker conveyor

Also Published As

Publication number Publication date
US3192717A (en) 1965-07-06
GB1033739A (en) 1966-06-22

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