AU462329B2 - Hydraulic valve having pressure compensated demand flow - Google Patents

Hydraulic valve having pressure compensated demand flow

Info

Publication number
AU462329B2
AU462329B2 AU51538/73A AU5153873A AU462329B2 AU 462329 B2 AU462329 B2 AU 462329B2 AU 51538/73 A AU51538/73 A AU 51538/73A AU 5153873 A AU5153873 A AU 5153873A AU 462329 B2 AU462329 B2 AU 462329B2
Authority
AU
Australia
Prior art keywords
hydraulic valve
pressure compensated
demand flow
compensated demand
flow
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
AU51538/73A
Other languages
English (en)
Other versions
AU5153873A (en
Inventor
T. Stephens William
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.)
Giesen Manufacturing Co
Original Assignee
Giesen Manufacturing 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 Giesen Manufacturing Co filed Critical Giesen Manufacturing Co
Publication of AU5153873A publication Critical patent/AU5153873A/en
Application granted granted Critical
Publication of AU462329B2 publication Critical patent/AU462329B2/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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F15B13/0839—Stacked plate type valves
    • 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
    • F15B13/0403—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves a secondary valve member sliding within the main spool, e.g. for regeneration flow
    • 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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Servomotors (AREA)
  • Safety Valves (AREA)
  • Flow Control (AREA)
AU51538/73A 1972-03-02 1973-01-30 Hydraulic valve having pressure compensated demand flow Expired AU462329B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23117472A 1972-03-02 1972-03-02
USUS231174 1972-03-02

Publications (2)

Publication Number Publication Date
AU5153873A AU5153873A (en) 1974-08-01
AU462329B2 true AU462329B2 (en) 1975-06-19

Family

ID=22868047

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51538/73A Expired AU462329B2 (en) 1972-03-02 1973-01-30 Hydraulic valve having pressure compensated demand flow

Country Status (11)

Country Link
JP (2) JPS48100728A (fr)
AR (1) AR195210A1 (fr)
AU (1) AU462329B2 (fr)
BE (1) BE794044A (fr)
BR (1) BR7301608D0 (fr)
CA (1) CA966037A (fr)
DE (1) DE2262502A1 (fr)
FR (1) FR2174001B1 (fr)
GB (1) GB1427042A (fr)
SE (1) SE398537B (fr)
ZA (1) ZA729077B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465519A (en) * 1967-08-18 1969-09-09 Webster Electric Co Inc Hydraulic flow controlling apparatus

Also Published As

Publication number Publication date
AR195210A1 (es) 1973-09-19
GB1427042A (en) 1976-03-03
JPS48100728A (fr) 1973-12-19
JPS5921325Y2 (ja) 1984-06-22
BR7301608D0 (pt) 1974-05-16
SE398537B (sv) 1977-12-27
ZA729077B (en) 1973-10-31
CA966037A (en) 1975-04-15
DE2262502A1 (de) 1973-09-06
BE794044A (fr) 1973-05-02
FR2174001B1 (fr) 1976-09-10
AU5153873A (en) 1974-08-01
FR2174001A1 (fr) 1973-10-12
JPS55175669U (fr) 1980-12-16

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