FR2042678A1 - - Google Patents

Info

Publication number
FR2042678A1
FR2042678A1 FR7017471A FR7017471A FR2042678A1 FR 2042678 A1 FR2042678 A1 FR 2042678A1 FR 7017471 A FR7017471 A FR 7017471A FR 7017471 A FR7017471 A FR 7017471A FR 2042678 A1 FR2042678 A1 FR 2042678A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7017471A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2042678A1 publication Critical patent/FR2042678A1/fr
Withdrawn legal-status Critical Current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
    • F15B13/02—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
    • F15B13/0438—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 the pilot valves being of the nozzle-flapper type
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Magnetically Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Fluid Gearings (AREA)
FR7017471A 1969-05-16 1970-05-13 Withdrawn FR2042678A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3759669 1969-05-16

Publications (1)

Publication Number Publication Date
FR2042678A1 true FR2042678A1 (fr) 1971-02-12

Family

ID=12501922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017471A Withdrawn FR2042678A1 (fr) 1969-05-16 1970-05-13

Country Status (4)

Country Link
US (1) US3646851A (fr)
DE (1) DE2023504C3 (fr)
FR (1) FR2042678A1 (fr)
GB (1) GB1251474A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700396A (en) * 1971-06-16 1972-10-24 Abex Corp Electro-hydraulic flow control circuit
DE2232857C2 (de) * 1972-07-05 1983-11-24 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung für ein hydraulisch angetriebenes Arbeitsgerät
JPS5248746B2 (fr) * 1972-11-15 1977-12-12
JPS5629140B2 (fr) * 1974-05-16 1981-07-06
DE2925023A1 (de) * 1979-06-21 1981-01-08 Wabco Fahrzeugbremsen Gmbh Drosselventileinrichtung
IT1144393B (it) * 1981-07-17 1986-10-29 Fiat Auto Spa Valvola regolatrice di portata per circuiti idraulici
DE3306588A1 (de) * 1983-02-25 1984-08-30 H. Kuhnke Gmbh Kg, 2427 Malente Elektrisch-fluidisch betaetigbares geraet, insbesondere ventil
DE3532591A1 (de) * 1985-09-12 1987-03-19 Rexroth Mannesmann Gmbh Hydraulische vorrichtung, insbesondere 2-wege-proportionaldrosselventil
DE4429401C2 (de) * 1994-08-09 1999-01-07 Hartmann & Braun Gmbh & Co Kg Druckmittelbetriebener Stellantrieb
JP2008082540A (ja) * 2006-08-28 2008-04-10 Denso Corp 油圧制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775254A (en) * 1951-09-05 1956-12-25 British Messier Ltd Electromagnetic devices for controlling fluid pressure
GB1095344A (fr) * 1964-02-14
US3425449A (en) * 1966-11-10 1969-02-04 Parker Hannifin Corp Solenoid controlled valve
US3523555A (en) * 1967-07-12 1970-08-11 Skinner Precision Ind Inc Solenoid controlled four-way valve

Also Published As

Publication number Publication date
DE2023504A1 (fr) 1970-11-19
DE2023504C3 (de) 1979-11-22
US3646851A (en) 1972-03-07
GB1251474A (fr) 1971-10-27
DE2023504B2 (de) 1973-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse