ES322940A1 - Valvula reguladora de velocidad y direccional - Google Patents

Valvula reguladora de velocidad y direccional

Info

Publication number
ES322940A1
ES322940A1 ES0322940A ES322940A ES322940A1 ES 322940 A1 ES322940 A1 ES 322940A1 ES 0322940 A ES0322940 A ES 0322940A ES 322940 A ES322940 A ES 322940A ES 322940 A1 ES322940 A1 ES 322940A1
Authority
ES
Spain
Prior art keywords
spool
fast
jack
port
valve
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
ES0322940A
Other languages
English (en)
Spanish (es)
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.)
Hydraulic Unit Specialties Co
Original Assignee
Hydraulic Unit Specialties Co
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
Priority claimed from US467816A external-priority patent/US3247768A/en
Priority claimed from US48898965 external-priority patent/US3263574A/en
Application filed by Hydraulic Unit Specialties Co filed Critical Hydraulic Unit Specialties Co
Publication of ES322940A1 publication Critical patent/ES322940A1/es
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
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0704—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising locking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
ES0322940A 1965-06-16 1966-02-11 Valvula reguladora de velocidad y direccional Expired ES322940A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US467816A US3247768A (en) 1965-06-16 1965-06-16 Interlock for hydraulic control valves and the like
US48898965 US3263574A (en) 1964-06-15 1965-09-21 Speed and directional control valve for double acting lift cylinder

Publications (1)

Publication Number Publication Date
ES322940A1 true ES322940A1 (es) 1966-07-16

Family

ID=27042193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322940A Expired ES322940A1 (es) 1965-06-16 1966-02-11 Valvula reguladora de velocidad y direccional

Country Status (5)

Country Link
BE (1) BE676854A (forum.php)
DE (1) DE1550282B1 (forum.php)
ES (1) ES322940A1 (forum.php)
GB (1) GB1098310A (forum.php)
NL (1) NL6602460A (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709724A (en) * 1986-01-17 1987-12-01 Commercial Shearing, Inc. Fluid valve structures
CN104235095B (zh) * 2013-08-19 2017-03-01 江苏恒立液压科技有限公司 双控制多位换向液压装置
DE102020003973A1 (de) 2020-07-02 2022-01-05 Hydac Fluidtechnik Gmbh Ventilvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB528519A (en) * 1938-08-27 1940-10-31 Acrotorque Co Improvements in and relating to devices for controlling the flow of liquids
US2689585A (en) * 1952-06-23 1954-09-21 Bendix Aviat Corp Self-holding valve
DE1116954B (de) * 1959-02-26 1961-11-09 Rheinstahl Hanomag Ag Steuerschieber fuer einen einfach wirkenden Servomotor, insbesondere fuer Kraftheberanlagen auf Ackerschleppern
DE1191645B (de) * 1960-08-22 1965-08-22 Parker Hannifin Corp Steuerung fuer hydraulische Antriebe mit einem Steuerventil oder -schieber mit einer Arretierung

Also Published As

Publication number Publication date
GB1098310A (en) 1968-01-10
NL6602460A (forum.php) 1966-12-19
DE1550282B1 (de) 1971-07-29
BE676854A (forum.php) 1966-07-18

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