FR1071287A - Improvements to the control guide valves actuated by an auxiliary pilot control - Google Patents

Improvements to the control guide valves actuated by an auxiliary pilot control

Info

Publication number
FR1071287A
FR1071287A FR1071287DA FR1071287A FR 1071287 A FR1071287 A FR 1071287A FR 1071287D A FR1071287D A FR 1071287DA FR 1071287 A FR1071287 A FR 1071287A
Authority
FR
France
Prior art keywords
control
auxiliary pilot
valves actuated
guide valves
pilot control
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
French (fr)
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.)
Electraulic Presses Ltd
Original Assignee
Electraulic Presses 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 Electraulic Presses Ltd filed Critical Electraulic Presses Ltd
Application granted granted Critical
Publication of FR1071287A publication Critical patent/FR1071287A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
FR1071287D 1951-12-11 1952-12-09 Improvements to the control guide valves actuated by an auxiliary pilot control Expired FR1071287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1071287X 1951-12-11

Publications (1)

Publication Number Publication Date
FR1071287A true FR1071287A (en) 1954-08-30

Family

ID=10871942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071287D Expired FR1071287A (en) 1951-12-11 1952-12-09 Improvements to the control guide valves actuated by an auxiliary pilot control

Country Status (1)

Country Link
FR (1) FR1071287A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985190A (en) * 1956-12-11 1961-05-23 Hagan Chemicals & Controls Inc Pilot valves having circular outlet ports modified to have the gain characteristics of square ports
US3135290A (en) * 1960-11-14 1964-06-02 Carls William Manifold construction
US3195572A (en) * 1960-11-14 1965-07-20 Carls William Manifold construction
US3213883A (en) * 1962-09-13 1965-10-26 Carls William Two-piece multiple valve manifold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985190A (en) * 1956-12-11 1961-05-23 Hagan Chemicals & Controls Inc Pilot valves having circular outlet ports modified to have the gain characteristics of square ports
US3135290A (en) * 1960-11-14 1964-06-02 Carls William Manifold construction
US3195572A (en) * 1960-11-14 1965-07-20 Carls William Manifold construction
US3213883A (en) * 1962-09-13 1965-10-26 Carls William Two-piece multiple valve manifold

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