GB1381832A - Hydraulic control device for loadindependent flow control - Google Patents

Hydraulic control device for loadindependent flow control

Info

Publication number
GB1381832A
GB1381832A GB1519473A GB1519473A GB1381832A GB 1381832 A GB1381832 A GB 1381832A GB 1519473 A GB1519473 A GB 1519473A GB 1519473 A GB1519473 A GB 1519473A GB 1381832 A GB1381832 A GB 1381832A
Authority
GB
United Kingdom
Prior art keywords
fluid
load
spool
supply
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
GB1519473A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1381832A publication Critical patent/GB1381832A/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
    • F15B13/04—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)
  • Fluid-Pressure Circuits (AREA)
GB1519473A 1972-06-23 1973-03-29 Hydraulic control device for loadindependent flow control Expired GB1381832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230799 DE2230799A1 (de) 1972-06-23 1972-06-23 Steuervorrichtung fuer lastunabhaengige durchflussregulierung

Publications (1)

Publication Number Publication Date
GB1381832A true GB1381832A (en) 1975-01-29

Family

ID=5848608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519473A Expired GB1381832A (en) 1972-06-23 1973-03-29 Hydraulic control device for loadindependent flow control

Country Status (4)

Country Link
JP (1) JPS5538522B2 (cs)
DE (1) DE2230799A1 (cs)
FR (1) FR2189651B1 (cs)
GB (1) GB1381832A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113418024A (zh) * 2021-06-16 2021-09-21 太原理工大学 一种电液比例节流流量复合控制方向阀

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601484C2 (de) * 1976-01-16 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für mindestens zwei von einer Druckmittelquelle gespeiste hydraulische Verbraucher
JPS53123037U (cs) * 1977-03-10 1978-09-30
DE2804045A1 (de) * 1978-01-31 1979-08-09 Bosch Gmbh Robert Steuervorrichtung fuer einen hydraulisch betriebenen verbraucher
DE2962702D1 (en) * 1978-08-25 1982-06-24 Dewandre Co Ltd C Improvements relating to hydraulic control systems
JPS58125609U (ja) * 1982-02-13 1983-08-26 新日本製鐵株式会社 連続熱間圧延装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113418024A (zh) * 2021-06-16 2021-09-21 太原理工大学 一种电液比例节流流量复合控制方向阀
CN113418024B (zh) * 2021-06-16 2022-10-14 太原理工大学 一种电液比例节流流量复合控制方向阀

Also Published As

Publication number Publication date
JPS4950373A (cs) 1974-05-16
JPS5538522B2 (cs) 1980-10-04
FR2189651B1 (cs) 1978-03-24
FR2189651A1 (cs) 1974-01-25
DE2230799A1 (de) 1974-01-17

Similar Documents

Publication Publication Date Title
GB1160619A (en) Adjustable, Metered, Directional Flow Control Arrangement
GB1237564A (en) A relief and replenishing component for hydrostatic transmission
GB1045764A (en) Valve means for controlling operation of a fluid motor
GB1401602A (en) Hydraulic system
GB1203196A (en) Fluid control valves
GB1306886A (en) Hydraulic motor control circuit
GB1380371A (en) Machine having a telescopic boom
GB1231935A (cs)
GB1313876A (en) Pressure controlled directional systems for fluid motors
GB919714A (en) Hydraulic control system for a fluid actuated motor
GB1427503A (en) Control system for fluid-driven motors
GB1462921A (en) Flow-divider valve
GB1406174A (en) Hydraulic control system
ES360774A1 (es) Perfeccionamientos en aparatos accionados hidraulicamente.
GB1342675A (en) Hydraulic control devices
GB1381832A (en) Hydraulic control device for loadindependent flow control
GB1537338A (en) Hydraulic distributor
GB1263118A (en) A hydraulic control system
GB1427466A (en) Multi-way fluid control valve
GB905608A (en) Pressure fluid control system
GB1258346A (cs)
GB1414525A (en) Hydraulic actuators for slide distributors
GB1381870A (en) Hydraulic control circuits
GB1281103A (en) Improvements in or relating to multi-way valves
GB1376063A (en) Control valve means for fluid motors

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee