GB718980A - Arrangement in control valves for hydraulic transmission systems - Google Patents

Arrangement in control valves for hydraulic transmission systems

Info

Publication number
GB718980A
GB718980A GB61952A GB61952A GB718980A GB 718980 A GB718980 A GB 718980A GB 61952 A GB61952 A GB 61952A GB 61952 A GB61952 A GB 61952A GB 718980 A GB718980 A GB 718980A
Authority
GB
United Kingdom
Prior art keywords
connection
valve
motor
outlet
pump
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
GB61952A
Inventor
Arne Normann
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.)
BOGEN VERFT AS
Original Assignee
BOGEN VERFT AS
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 BOGEN VERFT AS filed Critical BOGEN VERFT AS
Priority to GB61952A priority Critical patent/GB718980A/en
Priority to DEB18570A priority patent/DE951403C/en
Publication of GB718980A publication Critical patent/GB718980A/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0158—Hydraulically controlled couplings or gearings

Abstract

718,980. Hydraulic machines. BOGEN VERFT AKTIESELSKABET. Jan. 8, 1952, No. 619/52. Class 69 (2) An arrangement of valves in a hydraulic system controlling, e.g. a winch motor, so that full pump pressure is always available to operate the motor, comprises a manually-actuated s'ide valve E and a spring-loaded relief valve V jointly mounted in a casing F having an inlet C from the pump, connections A, B with the motor, and a discharge outlet D. The valve V is subjected to pump pressure on one face, controls a passage b leading to the connection B and the outlet D, and is subjected on its other face to the pressure in the connection A. As shown, pump pressure passes unimpeded to the winch motor which then runs at maximum hoisting speed. To brake the motor, the valve E is moved down to partly mask the connection A to reduce the pressure therein and behind the valve V which now opens to connect.the pump to the outlet D. To reverse the motor, the valve E is lowered to connect the connection B with the inlet C, the connection A then being connected to the outlet D.. Neutral position is with the connection A fully masked whence the full pump supply passes to the outlet D.
GB61952A 1952-01-08 1952-01-08 Arrangement in control valves for hydraulic transmission systems Expired GB718980A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB61952A GB718980A (en) 1952-01-08 1952-01-08 Arrangement in control valves for hydraulic transmission systems
DEB18570A DE951403C (en) 1952-01-08 1952-01-08 Maneuvering valve for hydraulic transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB61952A GB718980A (en) 1952-01-08 1952-01-08 Arrangement in control valves for hydraulic transmission systems

Publications (1)

Publication Number Publication Date
GB718980A true GB718980A (en) 1954-11-24

Family

ID=9707538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61952A Expired GB718980A (en) 1952-01-08 1952-01-08 Arrangement in control valves for hydraulic transmission systems

Country Status (1)

Country Link
GB (1) GB718980A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918937A (en) * 1955-11-22 1959-12-29 Dole Valve Co Actuating valve
US3113580A (en) * 1959-05-19 1963-12-10 Faure Daniel Hydraulic control device for tractors and the like
US3128789A (en) * 1961-01-09 1964-04-14 Wagner William Fluid control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918937A (en) * 1955-11-22 1959-12-29 Dole Valve Co Actuating valve
US3113580A (en) * 1959-05-19 1963-12-10 Faure Daniel Hydraulic control device for tractors and the like
US3128789A (en) * 1961-01-09 1964-04-14 Wagner William Fluid control valve

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