DE3369872D1 - Slide control device, in particular a spool of a directional valve - Google Patents

Slide control device, in particular a spool of a directional valve

Info

Publication number
DE3369872D1
DE3369872D1 DE8383102910T DE3369872T DE3369872D1 DE 3369872 D1 DE3369872 D1 DE 3369872D1 DE 8383102910 T DE8383102910 T DE 8383102910T DE 3369872 T DE3369872 T DE 3369872T DE 3369872 D1 DE3369872 D1 DE 3369872D1
Authority
DE
Germany
Prior art keywords
spool
control device
directional valve
slide control
slide
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.)
Expired
Application number
DE8383102910T
Other languages
English (en)
Inventor
Reiner Bartholomaus
Michel Rivolier
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Priority to DE8383102910T priority Critical patent/DE3369872D1/de
Application granted granted Critical
Publication of DE3369872D1 publication Critical patent/DE3369872D1/de
Expired 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • 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
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
DE8383102910T 1982-04-21 1983-03-24 Slide control device, in particular a spool of a directional valve Expired DE3369872D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383102910T DE3369872D1 (en) 1982-04-21 1983-03-24 Slide control device, in particular a spool of a directional valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823214845 DE3214845A1 (de) 1982-04-21 1982-04-21 Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
DE8383102910T DE3369872D1 (en) 1982-04-21 1983-03-24 Slide control device, in particular a spool of a directional valve

Publications (1)

Publication Number Publication Date
DE3369872D1 true DE3369872D1 (en) 1987-04-02

Family

ID=6161557

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823214845 Granted DE3214845A1 (de) 1982-04-21 1982-04-21 Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
DE8383102910T Expired DE3369872D1 (en) 1982-04-21 1983-03-24 Slide control device, in particular a spool of a directional valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823214845 Granted DE3214845A1 (de) 1982-04-21 1982-04-21 Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils

Country Status (4)

Country Link
US (1) US4519573A (de)
EP (1) EP0092064B1 (de)
JP (1) JPS5917005A (de)
DE (2) DE3214845A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404598A1 (de) * 1984-02-09 1985-08-14 Mannesmann Rexroth GmbH, 8770 Lohr Speicherladeventil mit druckabsicherung des speicherkreises
US4794846A (en) * 1985-02-23 1989-01-03 Barmag Ag Proportional action valve with a biased spring unproportionately variable to the load pressure
DE3639178A1 (de) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Tuerventil
DE3841985A1 (de) * 1988-12-14 1990-06-21 Kloeckner Humboldt Deutz Ag Elektrohydraulische servo-betaetigung von standardwegeventilen
DE3909433A1 (de) * 1989-03-22 1990-09-27 Bosch Gmbh Robert Elektrohydraulische stelleinrichtung
DE4011908C3 (de) * 1990-02-06 1996-08-14 Festo Kg Mehrwegeventil
DE4042518C2 (de) * 1990-02-06 1996-05-23 Festo Kg Mehrwegeventil
DE19512007A1 (de) * 1995-03-31 1996-10-02 Rexroth Mannesmann Gmbh Hydraulisch betätigbares Wegeventil
AT515661B1 (de) 2014-11-21 2015-11-15 Blum Gmbh Julius Stellantrieb für bewegbare Möbelteile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR559284A (fr) * 1922-01-19 1923-09-12 Buehler Ag Geb Piston différentiel pour cylindres hydrauliques
FR1309571A (fr) * 1961-12-20 1962-11-16 Bergomi Spa Dispositif pour la variation automatique, en fonction de la charge extérieure, de la vitesse d'expansion et de la force exercée pendant l'expansion de vérins hydrauliques à double effet
US3428063A (en) * 1966-10-12 1969-02-18 Whittaker Corp Liquid transfer valve having float control and acceleration responsive pilot valve
US3477466A (en) * 1967-04-03 1969-11-11 Lewis D Sturm Elevator fluid control valve mechanism
DE1807171A1 (de) * 1968-11-06 1970-06-18 Bosch Gmbh Robert Einrichtung zur elektrohydraulischen Fernsteuerung hydraulischer Wegeventile
US3646968A (en) * 1970-09-30 1972-03-07 Sperry Rand Corp Power transmission valve with detent
DE2112813C3 (de) * 1971-03-17 1981-04-30 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulische Steuereinrichtung
US3736958A (en) * 1972-04-13 1973-06-05 Lockheed Aircraft Corp Four-way solenoid selector valve
US3863672A (en) * 1973-09-06 1975-02-04 B W B Controls Inc Dual action pilot
FR2273178B1 (de) * 1974-05-31 1978-03-24 Bennes Marrel
FR2312675B1 (fr) * 1975-05-29 1977-12-09 Bennes Marrel Sa Dispositif de commande d'un gros distributeur hydraulique, notamment pour engins de travaux publics
DE2533829C2 (de) * 1975-07-29 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Elektrohydraulische Steuereinrichtung
DE2835771A1 (de) * 1978-08-16 1980-02-28 Schwelm & Towler Hydraulics Anordnung zur aussteuerung eines cartridgeelementes
JPS5673202A (en) * 1979-11-21 1981-06-17 Diesel Kiki Co Ltd Remote-controlled valve system

Also Published As

Publication number Publication date
DE3214845C2 (de) 1990-03-15
EP0092064B1 (de) 1987-02-25
JPS5917005A (ja) 1984-01-28
EP0092064A3 (en) 1984-07-25
US4519573A (en) 1985-05-28
EP0092064A2 (de) 1983-10-26
DE3214845A1 (de) 1983-11-03

Similar Documents

Publication Publication Date Title
GB2128295B (en) Flow control valve
GB2115906B (en) Pilot actuated spool valve
GB8324328D0 (en) Control valve
GB2115907B (en) Control valve
GB2114713B (en) Flow control valve
GB8512680D0 (en) Flow control valve
DE3360815D1 (en) Directional valve
DE3374578D1 (en) Hydraulic directional spool valve
GB2133119B (en) Marker control valve
GB8430462D0 (en) Directional control valve
DE3369872D1 (en) Slide control device, in particular a spool of a directional valve
ZA835777B (en) A proportional control valve
ZA833953B (en) A control valve
JPS5730650A (en) Control valve device
GB2115529B (en) Directional control valve
JPS56156564A (en) Spool valve
DE3364670D1 (en) Multiple-way spool valve
GB2156951B (en) Directional control spool valve
GB2121931B (en) Valve for a hydraulic control element
GB2165925B (en) A flow control valve
GB2131207B (en) A control valve
GB8315617D0 (en) Spool valve
GB8331505D0 (en) Control valve
GB8321329D0 (en) Flow control valve
GB2083888B (en) Directional control valves

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee