AU561909B2 - Proportional control valve - Google Patents

Proportional control valve

Info

Publication number
AU561909B2
AU561909B2 AU16842/83A AU1684283A AU561909B2 AU 561909 B2 AU561909 B2 AU 561909B2 AU 16842/83 A AU16842/83 A AU 16842/83A AU 1684283 A AU1684283 A AU 1684283A AU 561909 B2 AU561909 B2 AU 561909B2
Authority
AU
Australia
Prior art keywords
control valve
proportional control
proportional
valve
control
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.)
Ceased
Application number
AU16842/83A
Other versions
AU1684283A (en
Inventor
Viraraghavan Sampath Kumar
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Publication of AU1684283A publication Critical patent/AU1684283A/en
Application granted granted Critical
Publication of AU561909B2 publication Critical patent/AU561909B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F15B13/015—Locking-valves or other detent i.e. load-holding devices using an enclosed pilot flow valve
    • 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
    • F15B13/043—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 electrically-controlled pilot valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
AU16842/83A 1982-08-05 1983-07-14 Proportional control valve Ceased AU561909B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47485982A 1982-08-05 1982-08-05
US474859 1982-08-05

Publications (2)

Publication Number Publication Date
AU1684283A AU1684283A (en) 1984-02-09
AU561909B2 true AU561909B2 (en) 1987-05-21

Family

ID=23885229

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16842/83A Ceased AU561909B2 (en) 1982-08-05 1983-07-14 Proportional control valve

Country Status (12)

Country Link
EP (1) EP0100973B1 (en)
JP (1) JPS5962784A (en)
AR (1) AR243659A1 (en)
AT (1) ATE22970T1 (en)
AU (1) AU561909B2 (en)
BR (1) BR8304211A (en)
CA (1) CA1195586A (en)
DE (1) DE3367002D1 (en)
DK (1) DK358583A (en)
ES (1) ES524741A0 (en)
MX (1) MX156707A (en)
ZA (1) ZA835777B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594495B2 (en) * 1986-09-02 1990-03-08 Fumakilla Limited Heat fumigation apparatus
SE459271B (en) * 1987-10-27 1989-06-19 Bahco Hydrauto Ab Pressure medium VALVE
US5222186A (en) * 1991-12-06 1993-06-22 Globol Gmbh Electrical apparatus for vaporizing of active substances
CN2166101Y (en) * 1993-04-20 1994-05-25 卜冠华 Gas generator for perfume solvent
WO1996012111A1 (en) * 1994-10-15 1996-04-25 Mannesmann Rexroth Gmbh Process for operating a precontrolled 2/2-way seat valve and precontrolled 2/2-way seat valve for operation according to the process
WO1998038430A1 (en) * 1997-02-27 1998-09-03 Mannesmann Rexroth Ag Pilot stop valve
US5878647A (en) * 1997-08-11 1999-03-09 Husco International Inc. Pilot solenoid control valve and hydraulic control system using same
US9360027B2 (en) * 2011-03-21 2016-06-07 Danfoss A/S Proportional control valve
JP5701825B2 (en) * 2012-08-08 2015-04-15 株式会社鷺宮製作所 Flow control valve
CN113446280B (en) * 2021-06-30 2024-06-25 北京航空航天大学宁波创新研究院 Bidirectional differential pressure controller and hydraulic equipment
CN115899360B (en) * 2023-02-16 2023-09-01 山东泰展机电科技股份有限公司 Solenoid valve and gas circuit control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114532A (en) * 1960-08-12 1963-12-17 Bendix Corp Pilot type solenoid valve
BE694157A (en) * 1966-05-14 1967-07-31
DE2835771A1 (en) * 1978-08-16 1980-02-28 Schwelm & Towler Hydraulics ARRANGEMENT FOR CONTROLLING A CARTRIDGE ELEMENT
DE2915783C2 (en) * 1979-04-19 1986-07-03 Vickers Systems GmbH, 6380 Bad Homburg For safety reasons, work-monitored valve arrangement
AU1467783A (en) * 1982-06-01 1983-12-08 Deere & Company Control valve

Also Published As

Publication number Publication date
CA1195586A (en) 1985-10-22
AR243659A1 (en) 1993-08-31
ES8405912A1 (en) 1984-06-16
JPS5962784A (en) 1984-04-10
EP0100973B1 (en) 1986-10-15
BR8304211A (en) 1984-03-13
MX156707A (en) 1988-09-27
ES524741A0 (en) 1984-06-16
ZA835777B (en) 1985-03-27
DK358583A (en) 1984-02-06
EP0100973A1 (en) 1984-02-22
AU1684283A (en) 1984-02-09
DE3367002D1 (en) 1986-11-20
ATE22970T1 (en) 1986-11-15
JPH0327794B2 (en) 1991-04-17
DK358583D0 (en) 1983-08-05

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