AR209095A1 - Una valvula hidraulica de control de direccion - Google Patents

Una valvula hidraulica de control de direccion

Info

Publication number
AR209095A1
AR209095A1 AR258224A AR25822475A AR209095A1 AR 209095 A1 AR209095 A1 AR 209095A1 AR 258224 A AR258224 A AR 258224A AR 25822475 A AR25822475 A AR 25822475A AR 209095 A1 AR209095 A1 AR 209095A1
Authority
AR
Argentina
Prior art keywords
control valve
steering control
hydraulic steering
hydraulic
valve
Prior art date
Application number
AR258224A
Other languages
English (en)
Spanish (es)
Original Assignee
Deere & 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
Application filed by Deere & Co filed Critical Deere & Co
Application granted granted Critical
Publication of AR209095A1 publication Critical patent/AR209095A1/es

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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2554—Reversing or 4-way valve systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
AR258224A 1974-04-04 1975-04-02 Una valvula hidraulica de control de direccion AR209095A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457961A US3906980A (en) 1974-04-04 1974-04-04 Direction control valve embodying a sleeve-like pressure equalizing valve element

Publications (1)

Publication Number Publication Date
AR209095A1 true AR209095A1 (es) 1977-03-31

Family

ID=23818764

Family Applications (1)

Application Number Title Priority Date Filing Date
AR258224A AR209095A1 (es) 1974-04-04 1975-04-02 Una valvula hidraulica de control de direccion

Country Status (8)

Country Link
US (1) US3906980A (Direct)
JP (1) JPS5833433B2 (Direct)
AR (1) AR209095A1 (Direct)
CA (1) CA1025324A (Direct)
DE (1) DE2513013C3 (Direct)
FR (1) FR2266812B1 (Direct)
GB (1) GB1457492A (Direct)
SE (1) SE408816B (Direct)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096784A (en) * 1976-09-07 1978-06-27 Theodore Ongaro Hydraulic power system
ES2004356A6 (es) * 1986-12-26 1989-01-01 Hiac Valman S A Distribuidor para cilindros hidraulicos
US5038670A (en) * 1990-04-09 1991-08-13 Dynamic Valves, Inc. Pneumatic control valve apparatus
GB9512368D0 (en) * 1995-06-17 1995-08-16 Knorr Bremse Systeme Fluid pressure responsive governor valves
US5799485A (en) * 1995-06-22 1998-09-01 Robert Bosch Gmbh Electrohydraulic control device for double-acting consumer
DE19522746A1 (de) * 1995-06-22 1997-01-02 Bosch Gmbh Robert Elektrohydraulische Steuereinrichtung für einen doppeltwirkenden Verbraucher
EP1511954B1 (de) * 2002-06-12 2006-01-11 FSP Fluid Systems Partners Holding AG Einschraubventil
CN103352887B (zh) * 2013-07-18 2015-08-19 武汉科技大学 一种单叶片水压自伺服转阀
DK3587830T3 (da) 2014-05-01 2022-06-13 Danfoss Power Solutions Ii Technology As Skydeventilforbindelsesanordning til manuel forbikoblings-indretning
CN105042119A (zh) * 2015-06-26 2015-11-11 合肥工业大学 一种分片式手动多路换向阀
CN111473007B (zh) * 2020-04-26 2022-03-18 长江三峡通航管理局 船闸应急操作的输水阀门液压系统及应急关阀操作方法
CN113685387B (zh) * 2021-07-19 2023-10-27 北京天玛智控科技股份有限公司 压力平衡式水基比例换向阀
CN114484062B (zh) * 2022-03-17 2024-02-27 浙江成达特种阀门有限公司 一种可避免误操作的四通球阀操作机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905702C (de) * 1951-04-18 1954-03-04 Rotenburger Metallwerke Rudolf Steuervorrichtung fuer hydraulische Stellmotoren
US3631761A (en) * 1967-09-18 1972-01-04 Houdaille Industries Inc Hydraulic action devices with inertia insensitive snubbing circuit
CA930279A (en) * 1969-11-13 1973-07-17 Deere And Company Directional control valve

Also Published As

Publication number Publication date
JPS5833433B2 (ja) 1983-07-19
GB1457492A (en) 1976-12-01
FR2266812A1 (Direct) 1975-10-31
SE7503580L (sv) 1975-10-06
DE2513013B2 (de) 1980-10-02
SE408816B (sv) 1979-07-09
DE2513013A1 (de) 1975-10-16
DE2513013C3 (de) 1981-07-16
FR2266812B1 (Direct) 1977-04-15
CA1025324A (en) 1978-01-31
US3906980A (en) 1975-09-23
JPS50131127A (Direct) 1975-10-17

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