IT938650B - Sistema di regolazione a servo valvola - Google Patents

Sistema di regolazione a servo valvola

Info

Publication number
IT938650B
IT938650B IT1284571A IT1284571A IT938650B IT 938650 B IT938650 B IT 938650B IT 1284571 A IT1284571 A IT 1284571A IT 1284571 A IT1284571 A IT 1284571A IT 938650 B IT938650 B IT 938650B
Authority
IT
Italy
Prior art keywords
servo valve
regulation system
valve regulation
servo
valve
Prior art date
Application number
IT1284571A
Other languages
English (en)
Original Assignee
Moore Business Forms Inc
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 Moore Business Forms Inc filed Critical Moore Business Forms Inc
Application granted granted Critical
Publication of IT938650B publication Critical patent/IT938650B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feedback Control In General (AREA)
  • Servomotors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Position Or Direction (AREA)
  • Fluid-Pressure Circuits (AREA)
IT1284571A 1970-08-05 1971-08-03 Sistema di regolazione a servo valvola IT938650B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6138670A 1970-08-05 1970-08-05

Publications (1)

Publication Number Publication Date
IT938650B true IT938650B (it) 1973-02-10

Family

ID=22035455

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1284571A IT938650B (it) 1970-08-05 1971-08-03 Sistema di regolazione a servo valvola

Country Status (4)

Country Link
US (1) US3659631A (it)
DE (1) DE2139287C3 (it)
GB (1) GB1322818A (it)
IT (1) IT938650B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838581B1 (it) * 1970-12-27 1973-11-19
US3750693A (en) * 1971-10-13 1973-08-07 Xar Ind Inc Solenoid operated valve
FR2233893A5 (it) * 1973-06-18 1975-01-10 Berliet Automobiles
US3874407A (en) * 1974-01-02 1975-04-01 Ray F Griswold Pulse width modulation control for valves
GB1532989A (en) * 1974-11-06 1978-11-22 Nissan Motor Method of and device for controlling solenoid operated flow control means
JPS53121163A (en) * 1977-03-31 1978-10-23 Hitachi Ltd Electromechanical converter
DE2811345C2 (de) * 1978-03-16 1986-12-11 Knorr-Bremse AG, 8000 München Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen
US4228880A (en) * 1978-09-25 1980-10-21 Eaton Corporation Pulse control of an electro magnetically actuated viscous fluid coupling
FR2484106A1 (fr) * 1980-06-10 1981-12-11 Guettmann Pierre Convertisseur courant-debit a reponse rapide, notamment pour l'asservissement de dispositifs de manoeuvre de charges, ou autres, ou de dispositifs de distribution
DE3173841D1 (en) * 1980-12-26 1986-03-27 Hitachi Ltd Solenoid valve
US4487333A (en) * 1982-02-26 1984-12-11 Signet Scientific Co. Fluid dispensing system
US4459819A (en) * 1982-03-05 1984-07-17 Emerson Electric Co. Pulse controlled expansion valve and method
US4819693A (en) * 1983-06-28 1989-04-11 Rodder Jerome A Fast operating bistable valve
JPH0641795B2 (ja) * 1984-06-15 1994-06-01 株式会社ブリヂストン 電磁式流量制御弁
US4813443A (en) * 1988-04-06 1989-03-21 Signet Scientific Company Method for controllably positioning a solenoid plunger
US7077290B2 (en) * 2002-05-17 2006-07-18 Pepsico, Inc. Beverage forming and dispensing system
EP2167872B1 (en) * 2007-05-29 2016-02-24 United Technologies Corporation Organic rankine cycle power plant and method of controlling the flow of hot gases thereto
US20130320250A1 (en) * 2012-05-29 2013-12-05 Daniel Graham Electronic flow control method for a spring diaphragm irrigation control valve using a pulsed signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741088A (en) * 1950-09-29 1956-04-10 Rolls Royce Flow control means for internal-combustion engine fuel systems

Also Published As

Publication number Publication date
US3659631A (en) 1972-05-02
GB1322818A (en) 1973-07-11
DE2139287C3 (de) 1974-12-12
DE2139287B2 (de) 1974-05-02
DE2139287A1 (de) 1972-03-02

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