GB598317A - Improvements in or relating to apparatus for controlling hydraulic or pneumatic mechanisms - Google Patents

Improvements in or relating to apparatus for controlling hydraulic or pneumatic mechanisms

Info

Publication number
GB598317A
GB598317A GB1235445A GB1235445A GB598317A GB 598317 A GB598317 A GB 598317A GB 1235445 A GB1235445 A GB 1235445A GB 1235445 A GB1235445 A GB 1235445A GB 598317 A GB598317 A GB 598317A
Authority
GB
United Kingdom
Prior art keywords
valve
fluid
supply
conduit
replaced
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
GB1235445A
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.)
KENNETH EDWARD SUMMERS
Newall Engineering Co Ltd
Original Assignee
KENNETH EDWARD SUMMERS
Newall Engineering Co Ltd
Filing date
Publication date
Application filed by KENNETH EDWARD SUMMERS, Newall Engineering Co Ltd filed Critical KENNETH EDWARD SUMMERS
Priority to FR934030D priority Critical patent/FR934030A/en
Publication of GB598317A publication Critical patent/GB598317A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • 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
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

598,317. Pneumatic apparatus. SUMMERS, K. E., and NEWALL ENGINEERING CO., Ltd. May 16, 1945, No. 12354. [Class 8 (ii.)] [Also in Groups XXIII and XXIX] In an apparatus for controlling pneumaticallyactuated mechanisms for operating machine tools &c., a pneumatically-operated actuating valve controls the supply of working fluid to the mechanism, the valve moving from an initial stationary setting in which it interrupts the supply of fluid to the mechanism, through a momentary setting in which it allows a flow of fluid to effect a small movement of the mechanism, to a stationary setting in which it again interrupts the supply. The mechanism 13 is supplied with fluid from a throttle valve 25, through a conduit 24, valve casing 16 and conduit 15. The casing 16 houses a valve 17 in a cylinder 18 connected by conduits 28, 29 to a valve 30 through which each conduit is connected to pressure and exhaust alternately. As the valve 17 moves from one end of its cylinder to the other, the passages 22 and 23 are momentarily put into communication with each other so that a supply of working fluid is able to flow to effect a movement of the mechanism 13. The valve 25 can be replaced by a spring-loaded byepass valve. The valve 17 can be replaced by a rotary valve actuated by a fluid-operated or electrical or mechanical relay.
GB1235445A 1945-05-16 1945-05-16 Improvements in or relating to apparatus for controlling hydraulic or pneumatic mechanisms Expired GB598317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR934030D FR934030A (en) 1945-05-16 1946-09-30 Advanced mechanism for controlling hydraulic or pneumatic devices

Publications (1)

Publication Number Publication Date
GB598317A true GB598317A (en) 1948-02-16

Family

ID=1717649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1235445A Expired GB598317A (en) 1945-05-16 1945-05-16 Improvements in or relating to apparatus for controlling hydraulic or pneumatic mechanisms

Country Status (1)

Country Link
GB (1) GB598317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555965A (en) * 1968-01-23 1971-01-19 Alpha Press Co A apparatus for controlling pressure in a hydraulic machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555965A (en) * 1968-01-23 1971-01-19 Alpha Press Co A apparatus for controlling pressure in a hydraulic machine

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