FR2381929A2 - Ensemble de soupape de commande repondant a la charge - Google Patents

Ensemble de soupape de commande repondant a la charge

Info

Publication number
FR2381929A2
FR2381929A2 FR7805714A FR7805714A FR2381929A2 FR 2381929 A2 FR2381929 A2 FR 2381929A2 FR 7805714 A FR7805714 A FR 7805714A FR 7805714 A FR7805714 A FR 7805714A FR 2381929 A2 FR2381929 A2 FR 2381929A2
Authority
FR
France
Prior art keywords
fluid
control valve
valve assembly
responsible control
load
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.)
Granted
Application number
FR7805714A
Other languages
English (en)
French (fr)
Other versions
FR2381929B2 (enrdf_load_stackoverflow
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.)
Individual
Original Assignee
Individual
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 US05/773,421 external-priority patent/US4122865A/en
Application filed by Individual filed Critical Individual
Publication of FR2381929A2 publication Critical patent/FR2381929A2/fr
Application granted granted Critical
Publication of FR2381929B2 publication Critical patent/FR2381929B2/fr
Granted 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)
FR7805714A 1977-02-28 1978-02-28 Ensemble de soupape de commande repondant a la charge Granted FR2381929A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/773,421 US4122865A (en) 1976-10-05 1977-02-28 Load responsive fluid control valve
US05/800,934 US4082111A (en) 1976-10-05 1977-05-26 Load responsive fluid control valve

Publications (2)

Publication Number Publication Date
FR2381929A2 true FR2381929A2 (fr) 1978-09-22
FR2381929B2 FR2381929B2 (enrdf_load_stackoverflow) 1983-12-09

Family

ID=27118758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805714A Granted FR2381929A2 (fr) 1977-02-28 1978-02-28 Ensemble de soupape de commande repondant a la charge

Country Status (4)

Country Link
JP (1) JPS53122067A (enrdf_load_stackoverflow)
DE (1) DE2808032A1 (enrdf_load_stackoverflow)
FR (1) FR2381929A2 (enrdf_load_stackoverflow)
GB (1) GB1600155A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166506A (en) * 1979-06-15 1980-12-25 Hitachi Constr Mach Co Ltd Method and apparatus for controlling operation of actuator
DE3521579A1 (de) * 1985-06-15 1986-12-18 J.M. Voith Gmbh, 7920 Heidenheim Steuerventil
AT391178B (de) * 1985-12-30 1990-08-27 Enfo Grundlagen Forschungs Ag 5/3-wege-ventileinheit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470694A (en) * 1968-04-30 1969-10-07 Weatherhead Co Flow proportional valve for load responsive system
US3858393A (en) * 1971-09-30 1975-01-07 Tadeusz Budzich Load responsive fluid control valves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882896A (en) * 1971-09-30 1975-05-13 Tadeusz Budzich Load responsive control valve
US3984979A (en) * 1973-07-06 1976-10-12 Tadeusz Budzich Load responsive fluid control valves
US3998134A (en) * 1974-11-08 1976-12-21 Tadeusz Budzich Load responsive fluid control valves
DE2521048A1 (de) * 1975-05-12 1976-11-25 Tadeusz Budzich Lastabhaengig arbeitendes regelventil
CA1060309A (en) * 1977-02-28 1979-08-14 Tadeusz Budzich Load responsive fluid control valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470694A (en) * 1968-04-30 1969-10-07 Weatherhead Co Flow proportional valve for load responsive system
US3858393A (en) * 1971-09-30 1975-01-07 Tadeusz Budzich Load responsive fluid control valves

Also Published As

Publication number Publication date
DE2808032A1 (de) 1978-08-31
JPS53122067A (en) 1978-10-25
DE2808032C2 (enrdf_load_stackoverflow) 1990-07-12
FR2381929B2 (enrdf_load_stackoverflow) 1983-12-09
GB1600155A (en) 1981-10-14

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