FR1101665A - Perfectionnements relatifs aux mécanismes hydrauliques - Google Patents

Perfectionnements relatifs aux mécanismes hydrauliques

Info

Publication number
FR1101665A
FR1101665A FR1101665DA FR1101665A FR 1101665 A FR1101665 A FR 1101665A FR 1101665D A FR1101665D A FR 1101665DA FR 1101665 A FR1101665 A FR 1101665A
Authority
FR
France
Prior art keywords
hydraulic mechanisms
mechanisms
hydraulic
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
Other languages
English (en)
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.)
Vinters Armstrongs Ltd
Original Assignee
Vickers Armstrongs 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 Vickers Armstrongs Ltd filed Critical Vickers Armstrongs Ltd
Application granted granted Critical
Publication of FR1101665A publication Critical patent/FR1101665A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
    • B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/22—Synchronisation of the movement of two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Types And Forms Of Lifts (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
FR1101665D 1953-02-11 1954-02-10 Perfectionnements relatifs aux mécanismes hydrauliques Expired FR1101665A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3867/53A GB751004A (en) 1953-02-11 1953-02-11 Improvements in or relating to hydraulic mechanisms

Publications (1)

Publication Number Publication Date
FR1101665A true FR1101665A (fr) 1955-10-10

Family

ID=9766380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101665D Expired FR1101665A (fr) 1953-02-11 1954-02-10 Perfectionnements relatifs aux mécanismes hydrauliques

Country Status (3)

Country Link
US (1) US2765626A (fr)
FR (1) FR1101665A (fr)
GB (1) GB751004A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096708A (en) * 1955-03-08 1963-07-09 Samuel M Langston Co Machines for performing operations on sheet materials
US3062132A (en) * 1960-03-21 1962-11-06 Cleveland Crane Eng Hydraulic press brake
US4976336A (en) * 1988-09-13 1990-12-11 Derlan Manufacturing Inc. Lifting apparatus and lifting arm assembly for use therein
CN102910554B (zh) * 2012-10-25 2015-04-22 杭州天恒机械有限公司 一种具有双重起升负载的千斤顶液压油路
CN112628221A (zh) * 2020-12-16 2021-04-09 宁波盛德气动液压有限公司 一种基于进给度可手动微调的气动液压元件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169113A (en) * 1938-04-29 1939-08-08 Charles F Elmes Engineering Wo Hydraulic bending press
US2286798A (en) * 1940-05-16 1942-06-16 Hydraulic Dev Corp Inc Hydraulic circuit for press brakes
US2462580A (en) * 1945-03-20 1949-02-22 Watson Cyril Daniel Hydraulic valve and hydraulic power device embodying such valves
US2616265A (en) * 1949-08-24 1952-11-04 Robert C Wilson Means for adjusting fluid motor elements to maintain synchronized movement

Also Published As

Publication number Publication date
GB751004A (en) 1956-06-27
US2765626A (en) 1956-10-09

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