CA1060309A - Load responsive fluid control valve - Google Patents

Load responsive fluid control valve

Info

Publication number
CA1060309A
CA1060309A CA290,155A CA290155A CA1060309A CA 1060309 A CA1060309 A CA 1060309A CA 290155 A CA290155 A CA 290155A CA 1060309 A CA1060309 A CA 1060309A
Authority
CA
Canada
Prior art keywords
fluid
load
chamber
valve
exhaust
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
CA290,155A
Other languages
English (en)
French (fr)
Inventor
Tadeusz Budzich
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
Application granted granted Critical
Publication of CA1060309A publication Critical patent/CA1060309A/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)
  • Fluid-Driven Valves (AREA)
CA290,155A 1977-02-28 1977-11-03 Load responsive fluid control valve Expired CA1060309A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1060309A true CA1060309A (en) 1979-08-14

Family

ID=25098213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290,155A Expired CA1060309A (en) 1977-02-28 1977-11-03 Load responsive fluid control valve

Country Status (5)

Country Link
JP (1) JPS53107569A (enrdf_load_stackoverflow)
CA (1) CA1060309A (enrdf_load_stackoverflow)
DE (1) DE2753439A1 (enrdf_load_stackoverflow)
FR (1) FR2381928A1 (enrdf_load_stackoverflow)
GB (1) GB1585139A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600155A (en) * 1977-02-28 1981-10-14 Budzich Tadeusz Load responsive fluid control valve
US4222409A (en) * 1978-10-06 1980-09-16 Tadeusz Budzich Load responsive fluid control valve
DE3635969A1 (de) * 1986-10-22 1988-04-28 Rexroth Mannesmann Gmbh Ventilanordnung zum absenken einer an einem hydraulischen zylinder angreifenden last
US4825909A (en) * 1988-02-24 1989-05-02 Diesel Equipment Limited High pressure hydraulic flow control valve

Family Cites Families (7)

* 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
DE2309116C3 (de) * 1972-02-24 1975-06-12 Daikin Kogyo Co. Ltd., Osaka (Japan) Verteilereinrichtung für die Druckmittelzufuhr bei hydrostatischen Getrieben
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
US4028889A (en) * 1975-03-19 1977-06-14 Tadeusz Budzich Load responsive fluid control system
DE2521048A1 (de) * 1975-05-12 1976-11-25 Tadeusz Budzich Lastabhaengig arbeitendes regelventil
GB1581921A (en) * 1976-07-27 1980-12-31 Budzich Tadeusz Load-responsive direction and flow control valve

Also Published As

Publication number Publication date
DE2753439C2 (enrdf_load_stackoverflow) 1988-07-07
GB1585139A (en) 1981-02-25
FR2381928B1 (enrdf_load_stackoverflow) 1983-09-09
DE2753439A1 (de) 1978-08-31
FR2381928A1 (fr) 1978-09-22
JPS53107569A (en) 1978-09-19

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