IT1189019B - Valvola regolatrice di pressione,particolarmente per comandi di carichi - Google Patents

Valvola regolatrice di pressione,particolarmente per comandi di carichi

Info

Publication number
IT1189019B
IT1189019B IT22315/81A IT2231581A IT1189019B IT 1189019 B IT1189019 B IT 1189019B IT 22315/81 A IT22315/81 A IT 22315/81A IT 2231581 A IT2231581 A IT 2231581A IT 1189019 B IT1189019 B IT 1189019B
Authority
IT
Italy
Prior art keywords
regulating valve
pressure regulating
load controls
controls
load
Prior art date
Application number
IT22315/81A
Other languages
English (en)
Italian (it)
Other versions
IT8122315A0 (it
Inventor
Kurt B Melocik
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of IT8122315A0 publication Critical patent/IT8122315A0/it
Application granted granted Critical
Publication of IT1189019B publication Critical patent/IT1189019B/it

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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
IT22315/81A 1980-06-16 1981-06-15 Valvola regolatrice di pressione,particolarmente per comandi di carichi IT1189019B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000766 WO1981003689A1 (en) 1980-06-16 1980-06-16 Valve system

Publications (2)

Publication Number Publication Date
IT8122315A0 IT8122315A0 (it) 1981-06-15
IT1189019B true IT1189019B (it) 1988-01-28

Family

ID=22154400

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22315/81A IT1189019B (it) 1980-06-16 1981-06-15 Valvola regolatrice di pressione,particolarmente per comandi di carichi

Country Status (9)

Country Link
EP (1) EP0053608B1 (ja)
JP (1) JPH0147647B2 (ja)
BE (1) BE888848A (ja)
BR (1) BR8009082A (ja)
DE (1) DE3071022D1 (ja)
IT (1) IT1189019B (ja)
MX (1) MX155646A (ja)
SG (1) SG17187G (ja)
WO (1) WO1981003689A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140276379A1 (en) 2013-03-15 2014-09-18 Medrad, Inc. Intelligent and configurable fluid delivery system and methods for its use
US11058811B2 (en) 2013-03-15 2021-07-13 Bayer Healthcare Llc Intelligent and configurable fluid delivery system and methods for its use
EP3525872B1 (en) 2016-10-17 2020-09-02 Bayer Healthcare LLC Fluid control valve and manifold
CN110552928B (zh) * 2019-09-24 2024-07-30 江苏徐工工程机械研究院有限公司 一种集成阀及浮动液压系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103230A (en) * 1960-09-02 1963-09-10 Lear Siegler Inc Pressure regulator with damping means
US3576194A (en) * 1965-02-11 1971-04-27 Kaj Christensen Regulator valve
US3703850A (en) * 1970-04-03 1972-11-28 Redman Ind Inc Hydraulic control system
DE2152133B1 (de) * 1971-10-20 1973-02-22 Rexroth Gmbh G L Hydraulisch betaetigtes steuerventil
GB1406326A (en) * 1972-11-08 1975-09-17 Sperry Rand Ltd Hydraulic actuator controls disazo pigment
US3840049A (en) * 1973-08-08 1974-10-08 Caterpillar Tractor Co Compact fluid motor control system with float position
US3987703A (en) * 1974-08-12 1976-10-26 Caterpillar Tractor Co. Combined restrictor and dead engine lowering valve
US4240457A (en) * 1978-03-15 1980-12-23 Caterpillar Tractor Co. Variable flow control valve for steering systems of articulated vehicles

Also Published As

Publication number Publication date
EP0053608A1 (en) 1982-06-16
SG17187G (en) 1987-07-24
IT8122315A0 (it) 1981-06-15
JPH0147647B2 (ja) 1989-10-16
BE888848A (nl) 1981-11-19
JPS57500841A (ja) 1982-05-13
DE3071022D1 (en) 1985-09-26
MX155646A (es) 1988-04-11
WO1981003689A1 (en) 1981-12-24
EP0053608A4 (en) 1983-10-06
EP0053608B1 (en) 1985-08-21
BR8009082A (pt) 1982-04-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940331