DE1550282B1 - Hydraulisches steuerventil - Google Patents

Hydraulisches steuerventil

Info

Publication number
DE1550282B1
DE1550282B1 DE19661550282 DE1550282A DE1550282B1 DE 1550282 B1 DE1550282 B1 DE 1550282B1 DE 19661550282 DE19661550282 DE 19661550282 DE 1550282 A DE1550282 A DE 1550282A DE 1550282 B1 DE1550282 B1 DE 1550282B1
Authority
DE
Germany
Prior art keywords
piston
control valve
slide
locking
locking device
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.)
Pending
Application number
DE19661550282
Other languages
German (de)
English (en)
Inventor
Francis Henry Tennis
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 DE1550282B1 publication Critical patent/DE1550282B1/de
Pending 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)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
DE19661550282 1965-06-16 1966-02-04 Hydraulisches steuerventil Pending DE1550282B1 (de)

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
DE1550282B1 true DE1550282B1 (de) 1971-07-29

Family

ID=27042193

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661550282 Pending DE1550282B1 (de) 1965-06-16 1966-02-04 Hydraulisches steuerventil

Country Status (5)

Country Link
BE (1) BE676854A (enrdf_load_html_response)
DE (1) DE1550282B1 (enrdf_load_html_response)
ES (1) ES322940A1 (enrdf_load_html_response)
GB (1) GB1098310A (enrdf_load_html_response)
NL (1) NL6602460A (enrdf_load_html_response)

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

Citations (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
GB725758A (en) * 1952-06-23 1955-03-09 Bendix Aviat Corp Improvements in or relating to valves
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

Patent Citations (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
GB725758A (en) * 1952-06-23 1955-03-09 Bendix Aviat Corp Improvements in or relating to valves
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
ES322940A1 (es) 1966-07-16
NL6602460A (enrdf_load_html_response) 1966-12-19
BE676854A (enrdf_load_html_response) 1966-07-18

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