SE9103801L - Hydraulkrets med lasthaallande ventil - Google Patents

Hydraulkrets med lasthaallande ventil

Info

Publication number
SE9103801L
SE9103801L SE9103801A SE9103801A SE9103801L SE 9103801 L SE9103801 L SE 9103801L SE 9103801 A SE9103801 A SE 9103801A SE 9103801 A SE9103801 A SE 9103801A SE 9103801 L SE9103801 L SE 9103801L
Authority
SE
Sweden
Prior art keywords
load
hydraulic
pressure side
regulating
hydraulic circuit
Prior art date
Application number
SE9103801A
Other languages
English (en)
Other versions
SE502133C2 (sv
SE9103801D0 (sv
Inventor
Goeran Henriksson
Stefan Sundqvist
Ola Fransson
Original Assignee
Olsbergs Hydraulic Ab
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 Olsbergs Hydraulic Ab filed Critical Olsbergs Hydraulic Ab
Priority to SE9103801A priority Critical patent/SE502133C2/sv
Publication of SE9103801D0 publication Critical patent/SE9103801D0/sv
Publication of SE9103801L publication Critical patent/SE9103801L/sv
Publication of SE502133C2 publication Critical patent/SE502133C2/sv

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
SE9103801A 1991-12-20 1991-12-20 Hydraulkrets med lasthållande ventil SE502133C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9103801A SE502133C2 (sv) 1991-12-20 1991-12-20 Hydraulkrets med lasthållande ventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103801A SE502133C2 (sv) 1991-12-20 1991-12-20 Hydraulkrets med lasthållande ventil

Publications (3)

Publication Number Publication Date
SE9103801D0 SE9103801D0 (sv) 1991-12-20
SE9103801L true SE9103801L (sv) 1993-06-21
SE502133C2 SE502133C2 (sv) 1995-08-28

Family

ID=20384689

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103801A SE502133C2 (sv) 1991-12-20 1991-12-20 Hydraulkrets med lasthållande ventil

Country Status (1)

Country Link
SE (1) SE502133C2 (sv)

Also Published As

Publication number Publication date
SE502133C2 (sv) 1995-08-28
SE9103801D0 (sv) 1991-12-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed