GB382791A - Improvements relating to the control of fluid operated apparatus - Google Patents

Improvements relating to the control of fluid operated apparatus

Info

Publication number
GB382791A
GB382791A GB3385331A GB3385331A GB382791A GB 382791 A GB382791 A GB 382791A GB 3385331 A GB3385331 A GB 3385331A GB 3385331 A GB3385331 A GB 3385331A GB 382791 A GB382791 A GB 382791A
Authority
GB
United Kingdom
Prior art keywords
valve
liquid
control
improvements relating
fluid operated
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
GB3385331A
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.)
James Archdale and Co Ltd
Original Assignee
James Archdale and Co 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 James Archdale and Co Ltd filed Critical James Archdale and Co Ltd
Priority to GB3385331A priority Critical patent/GB382791A/en
Publication of GB382791A publication Critical patent/GB382791A/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
    • B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fertilizing (AREA)

Abstract

382,791. Hydraulic transmission of power. ARCHDALE & CO., Ltd., J. and JEWSBURY, J., Ledsam Street, Birming- ham. Dec. 7, 1931, No. 33853. Addition to 369,364. [Class 69 (ii).] The apparatus of the parent Specification is modified by the use in combination with the regulating valve a of a reversing valve i, the latter being so formed that after reversal of the liquid flow no liquid can pass to the regulating valve until the reversing valve has assumed its proper position. As shown, the pump k supplies liquid through a conduit l and past one end of the valve i ; when the pump supplies through a conduit m, no liquid can pass to the valve a until the valve i has moved to its other position.
GB3385331A 1931-12-07 1931-12-07 Improvements relating to the control of fluid operated apparatus Expired GB382791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3385331A GB382791A (en) 1931-12-07 1931-12-07 Improvements relating to the control of fluid operated apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3385331A GB382791A (en) 1931-12-07 1931-12-07 Improvements relating to the control of fluid operated apparatus

Publications (1)

Publication Number Publication Date
GB382791A true GB382791A (en) 1932-11-03

Family

ID=10358293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3385331A Expired GB382791A (en) 1931-12-07 1931-12-07 Improvements relating to the control of fluid operated apparatus

Country Status (1)

Country Link
GB (1) GB382791A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364820A (en) * 1964-12-18 1968-01-23 Elmer L. Stockwell Hydraulic hoist control system
US3474654A (en) * 1968-06-10 1969-10-28 Nat Standard Co Apparatus for continuous extrusion
US3659498A (en) * 1970-08-13 1972-05-02 Pacific Press & Shear Corp Ram attitude control system and valve assembly therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364820A (en) * 1964-12-18 1968-01-23 Elmer L. Stockwell Hydraulic hoist control system
US3474654A (en) * 1968-06-10 1969-10-28 Nat Standard Co Apparatus for continuous extrusion
US3659498A (en) * 1970-08-13 1972-05-02 Pacific Press & Shear Corp Ram attitude control system and valve assembly therefor

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