IT8122087A1 - PRESSURE REDUCING VALVE WITH FLOATING SHANK FOR A COMPENSATION DRAIN - Google Patents

PRESSURE REDUCING VALVE WITH FLOATING SHANK FOR A COMPENSATION DRAIN

Info

Publication number
IT8122087A1
IT8122087A1 IT1981A22087A IT2208781A IT8122087A1 IT 8122087 A1 IT8122087 A1 IT 8122087A1 IT 1981A22087 A IT1981A22087 A IT 1981A22087A IT 2208781 A IT2208781 A IT 2208781A IT 8122087 A1 IT8122087 A1 IT 8122087A1
Authority
IT
Italy
Prior art keywords
pressure reducing
reducing valve
compensation drain
shank
floating
Prior art date
Application number
IT1981A22087A
Other languages
Italian (it)
Other versions
IT1189018B (en
IT8122087A0 (en
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 IT8122087A0 publication Critical patent/IT8122087A0/en
Publication of IT8122087A1 publication Critical patent/IT8122087A1/en
Application granted granted Critical
Publication of IT1189018B publication Critical patent/IT1189018B/en

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)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
IT22087/81A 1980-06-16 1981-06-02 PRESSURE REDUCING VALVE WITH FLOATING STEM FOR A COMPENSATION DISCHARGE IT1189018B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000765 WO1981003686A1 (en) 1980-06-16 1980-06-16 Pressure reducing valve with floating stem for make-up vent

Publications (3)

Publication Number Publication Date
IT8122087A0 IT8122087A0 (en) 1981-06-02
IT8122087A1 true IT8122087A1 (en) 1982-12-02
IT1189018B IT1189018B (en) 1988-01-28

Family

ID=22154399

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22087/81A IT1189018B (en) 1980-06-16 1981-06-02 PRESSURE REDUCING VALVE WITH FLOATING STEM FOR A COMPENSATION DISCHARGE

Country Status (9)

Country Link
EP (1) EP0056024B1 (en)
JP (1) JPH0139482B2 (en)
BE (1) BE888847A (en)
BR (1) BR8009084A (en)
DE (1) DE3070995D1 (en)
IT (1) IT1189018B (en)
MX (1) MX155968A (en)
SG (1) SG17287G (en)
WO (1) WO1981003686A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333745A1 (en) * 1983-09-17 1985-04-04 P.A. Rentrop Hubbert & Wagner Fahrzeugausstattungen GmbH & Co KG, 3060 Stadthagen PRESSURE DISTRIBUTOR
FR2793532B1 (en) * 1999-05-12 2001-08-03 Mannesmann Rexroth Sa FLUID DISTRIBUTOR DEVICE, PARTICULARLY FOR HYDRAULIC REMOTE CONTROL
EP2951442B1 (en) 2013-01-31 2018-12-26 Parker Hannifin Corporation Directional control valve with bypass for increased flow rate under reduced pressure conditions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939293A1 (en) * 1969-08-01 1971-02-11 Kracht Pumpen Motoren Pressure regulator
DE2148502B2 (en) * 1971-09-29 1978-11-02 G.L. Rexroth Gmbh, 8770 Lohr Single or multi-circuit hydraulic system
DE2152133B1 (en) * 1971-10-20 1973-02-22 Rexroth Gmbh G L HYDRAULICALLY ACTUATED CONTROL VALVE
FR2236101A1 (en) * 1973-07-05 1975-01-31 Sigma Diesel Hydraulic actuator arm - spring system and valve ports gives balance and sense of feel to operator
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
SE397390B (en) * 1974-11-07 1977-10-31 Nordhydraulic Ab DEVICE FOR HYDRAULIC CONTROL OF CENTRATED MULTILEGE DIRECTION VALVE
FR2376978A1 (en) * 1977-01-06 1978-08-04 Rexroth Sigma IMPROVEMENTS TO FLUID DISTRIBUTOR DEVICES, ESPECIALLY FOR HYDRAULIC REMOTE CONTROL

Also Published As

Publication number Publication date
WO1981003686A1 (en) 1981-12-24
IT1189018B (en) 1988-01-28
SG17287G (en) 1987-07-24
BR8009084A (en) 1982-04-27
JPH0139482B2 (en) 1989-08-22
JPS57500842A (en) 1982-05-13
BE888847A (en) 1981-11-19
MX155968A (en) 1988-06-03
DE3070995D1 (en) 1985-09-19
IT8122087A0 (en) 1981-06-02
EP0056024A4 (en) 1983-10-06
EP0056024A1 (en) 1982-07-21
EP0056024B1 (en) 1985-08-14

Similar Documents

Publication Publication Date Title
NO842593L (en) CONTROL VALVE DRAIN VALVE CONTROL
BR8502199A (en) PRESSURE VALVE
IT7951111A0 (en) SEALING ASSEMBLY FOR GATE VALVES
AT375119B (en) Actuator for the drain valve of a concealed cistern
IT8267742A0 (en) DRAIN VALVE FOR COMPRESSORS
IT8267145A0 (en) DRAIN VALVE ESPECIALLY FOR ROCK CHISELS
IT7867306A0 (en) OVERFLOW OVERFLOW WITH MEANS FOR CONTROLLING A DRAIN VALVE
GB2096279B (en) Lift valve sealing arrangements
IT8122087A1 (en) PRESSURE REDUCING VALVE WITH FLOATING SHANK FOR A COMPENSATION DRAIN
IT1129059B (en) PRESSURE REGULATING VALVE FOR AN OPEN HYDRAULIC CIRCUIT
ES546433A0 (en) FLUID CONTROL ACTUATION DEVICE WITH WEAR COMPENSATION
IT1190941B (en) CONTROL VALVE
ATA359585A (en) PRESSURE REDUCING VALVE
IT1183493B (en) FLUID CONTROL VALVE
IT1183443B (en) CONTROL VALVE FOR HYDRAULIC ACTUATORS WITH MISFEED COMPENSATION
IT8221483A0 (en) SEAL STRUCTURE FOR BIDIRECTIONAL VALVE.
IT1183509B (en) COVER, IN PARTICULAR FOR A TANK FOR THE COMPENSATION OF HYDRAULIC DRIVE SYSTEMS
ES533536A0 (en) CONTROL VALVE WITH ANTI-VITATION COMPENSATION
DE3070963D1 (en) Pressure reducing valve for dead engine lowering
BE888848A (en) PRESSURE CONTROL VALVE
LU81193A1 (en) PRESSURE COMPENSATION VALVE
IT1184337B (en) PRESSURE REGULATING VALVE
KR880700196A (en) Direct operated pressure reducing valve
FR2563887B1 (en) NEW CONTROLLED LEAK VALVE
NO824245L (en) SEALING VALVE FOR VALVES.