IT1007853B - Valvola regolatrice di pressione idraulica elettromodulat - Google Patents

Valvola regolatrice di pressione idraulica elettromodulat

Info

Publication number
IT1007853B
IT1007853B IT21259/74A IT2125974A IT1007853B IT 1007853 B IT1007853 B IT 1007853B IT 21259/74 A IT21259/74 A IT 21259/74A IT 2125974 A IT2125974 A IT 2125974A IT 1007853 B IT1007853 B IT 1007853B
Authority
IT
Italy
Prior art keywords
electromodulated
hydraulic pressure
regulating valve
pressure regulating
valve
Prior art date
Application number
IT21259/74A
Other languages
English (en)
Original Assignee
Atos Oleodinamica Spa
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 Atos Oleodinamica Spa filed Critical Atos Oleodinamica Spa
Priority to IT21259/74A priority Critical patent/IT1007853B/it
Priority to US05/480,162 priority patent/US3945399A/en
Priority to DE2429205A priority patent/DE2429205A1/de
Priority to JP49076202A priority patent/JPS5917309B2/ja
Application granted granted Critical
Publication of IT1007853B publication Critical patent/IT1007853B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2022—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by a proportional solenoid
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
IT21259/74A 1974-04-11 1974-04-11 Valvola regolatrice di pressione idraulica elettromodulat IT1007853B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21259/74A IT1007853B (it) 1974-04-11 1974-04-11 Valvola regolatrice di pressione idraulica elettromodulat
US05/480,162 US3945399A (en) 1974-04-11 1974-06-17 Electrically modulated hydraulic-pressure regulating valve
DE2429205A DE2429205A1 (de) 1974-04-11 1974-06-18 Elektrisch moduliertes, hydraulisches druckregelventil
JP49076202A JPS5917309B2 (ja) 1974-04-11 1974-07-03 圧力調整器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21259/74A IT1007853B (it) 1974-04-11 1974-04-11 Valvola regolatrice di pressione idraulica elettromodulat

Publications (1)

Publication Number Publication Date
IT1007853B true IT1007853B (it) 1976-10-30

Family

ID=11179154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21259/74A IT1007853B (it) 1974-04-11 1974-04-11 Valvola regolatrice di pressione idraulica elettromodulat

Country Status (4)

Country Link
US (1) US3945399A (it)
JP (1) JPS5917309B2 (it)
DE (1) DE2429205A1 (it)
IT (1) IT1007853B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597582A (en) * 1979-01-19 1980-07-24 Aisin Seiki Co Ltd Proportional control electromagnetic valve
JPS603550Y2 (ja) * 1979-03-08 1985-01-31 株式会社昭空 電磁コイル
US4442998A (en) * 1979-07-24 1984-04-17 Aisin Seiki Kabushiki Kaisha Electromagnetic valve unit
DE2942886C2 (de) * 1979-10-24 1983-10-06 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Elektrohydraulisches Servoventil
US4349176A (en) * 1980-02-19 1982-09-14 Ross Operating Valve Company Electrical terminal construction
US4553735A (en) * 1982-01-13 1985-11-19 Brundage Robert W Solenoid controlled valve
JPS58169684U (ja) * 1982-05-10 1983-11-12 エスエムシ−株式会社 電磁弁の配線接続装置
JPS58178578U (ja) * 1982-05-25 1983-11-29 株式会社ウオルブロ−フア−イ−スト 直流電磁弁
DE3232536C2 (de) * 1982-09-01 1986-10-23 Herion-Werke Kg, 7012 Fellbach Ventilanordnung zur Steuerung und Überwachung des Arbeitsdruckes eines Verbrauchers
DE3307554C2 (de) * 1983-03-03 1985-09-26 Mannesmann Rexroth GmbH, 8770 Lohr Elektrisch regelbares Druckreduzierventil
US4750704A (en) * 1983-12-21 1988-06-14 Robert W. Brundage Solenoid controlled fluid flow valve
US4981281A (en) * 1983-12-21 1991-01-01 Robert W. Brundage Solenoid controlled fluid flow valve
US4791958A (en) * 1983-12-21 1988-12-20 Brundage Robert W Solenoid controlled fluid valve
EP0202413A1 (en) * 1985-04-03 1986-11-26 Nordson Corporation Remote control proportional flow adhesive dispensing gun
US4711379A (en) * 1985-04-03 1987-12-08 Nordson Corporation Proportional flow control dispensing gun
US4611632A (en) * 1985-05-06 1986-09-16 Imperial Clevite Inc. Hydraulic solenoid valve structure
US5054650A (en) * 1986-10-30 1991-10-08 Nordson Corporation Method of compensating for changes in the flow characteristics of a dispensed fluid to maintain the volume of dispensed fluid at a setpoint
US4922852A (en) * 1986-10-30 1990-05-08 Nordson Corporation Apparatus for dispensing fluid materials
US4988015A (en) * 1986-10-30 1991-01-29 Nordson Corporation Method for dispensing fluid materials
JPS63180783U (it) * 1987-05-14 1988-11-22
US4989829A (en) * 1990-04-27 1991-02-05 Borg-Warner Automotive, Inc. Pressure balanced proportional flow control valve
IT1260476B (it) * 1992-05-28 1996-04-09 Dispositivo azionatore a comando elettromagnetico in particolare per valvole ed applicazioni elettroidrauliche
CA2219916C (en) * 1995-05-01 2008-01-08 Steven G. Keener Preparation of pre-coated aluminum alloy articles
DE19526712C2 (de) * 1995-07-24 2000-07-20 Schulman A Gmbh Zusammensetzung auf Polymerbasis zur Herstellung von nicht magnetischen metallhaltigen Formkörpern, Verfahren und Verwendung
DE19536619B4 (de) * 1995-09-30 2006-01-26 Robert Bosch Gmbh Ventil für eine hydraulische Bremsanlage für Kraftfahrzeuge
DE19829394A1 (de) * 1998-07-01 2000-01-13 Fluidtech Gmbh Druckregelventil mit hydrodynamischer Dämpfung
US9140451B2 (en) * 2002-09-25 2015-09-22 Bsh Hausgeraete Gmbh Gas tap comprising an electromagnetic safety valve and magnetic insert for an electromagnetic safety valve
KR100686349B1 (ko) 2005-03-24 2007-02-22 이규동 유로 차단 기능을 갖는 감압밸브장치
US20070228311A1 (en) * 2006-03-28 2007-10-04 Beneker Gerrit V Pressure balanced valve
DE102016225731A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Ventilvorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB185506A (en) * 1921-06-06 1922-09-06 Henry Wilmot Spencer Improvements in reducing valves
US2727529A (en) * 1951-02-02 1955-12-20 Borg Warner Relief valve
US2980139A (en) * 1956-10-10 1961-04-18 Westinghouse Electric Corp Two-way valve
FR1487472A (fr) * 1966-05-26 1967-07-07 Charbonnages De France Distributeur hydraulique
JPS5131370B1 (it) * 1970-02-03 1976-09-06
US3632081A (en) * 1970-04-10 1972-01-04 Nasa Solenoid valve including guide for armature and valve member
DE2110596B2 (de) * 1971-03-05 1978-10-05 Robert Bosch Gmbh, 7000 Stuttgart Magnetventil
DE2119801A1 (de) * 1971-04-23 1972-11-02 Langen & Co, 4000 Düsseldorf Druckregelventil
US3765644A (en) * 1972-01-19 1973-10-16 Control Concepts Controlled air gap in a solenoid operated valve

Also Published As

Publication number Publication date
US3945399A (en) 1976-03-23
DE2429205A1 (de) 1975-10-23
JPS5917309B2 (ja) 1984-04-20
JPS50134227A (it) 1975-10-24

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