SE7408073L - - Google Patents

Info

Publication number
SE7408073L
SE7408073L SE7408073A SE7408073A SE7408073L SE 7408073 L SE7408073 L SE 7408073L SE 7408073 A SE7408073 A SE 7408073A SE 7408073 A SE7408073 A SE 7408073A SE 7408073 L SE7408073 L SE 7408073L
Authority
SE
Sweden
Prior art keywords
spring
spool
pilot spool
june
pilot
Prior art date
Application number
SE7408073A
Other languages
Unknown language ( )
English (en)
Other versions
SE410031B (sv
Inventor
H Heussler
Original Assignee
Beringer Hydraulik Gmbh
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 Beringer Hydraulik Gmbh filed Critical Beringer Hydraulik Gmbh
Publication of SE7408073L publication Critical patent/SE7408073L/
Publication of SE410031B publication Critical patent/SE410031B/xx

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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • 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
    • F15B13/0436—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 steerable jet type
    • 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
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
SE7408073A 1973-06-26 1974-06-19 Hydrauliskt manoverorgan med forstyrningsventil SE410031B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH928673A CH556974A (de) 1973-06-26 1973-06-26 Hydraulisches betaetigungsorgan mit vorsteuerventil.

Publications (2)

Publication Number Publication Date
SE7408073L true SE7408073L (de) 1974-12-27
SE410031B SE410031B (sv) 1979-09-17

Family

ID=4350337

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408073A SE410031B (sv) 1973-06-26 1974-06-19 Hydrauliskt manoverorgan med forstyrningsventil

Country Status (8)

Country Link
AT (1) AT334704B (de)
CH (1) CH556974A (de)
DE (1) DE2428287C2 (de)
FR (1) FR2235300B1 (de)
GB (1) GB1470818A (de)
IT (1) IT1015344B (de)
NL (1) NL7407938A (de)
SE (1) SE410031B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020918A1 (de) * 1980-06-03 1981-12-10 Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen Vorgesteuerte vorrichtung zur lastunabhaengigen volumenstromregelung
DE3234988A1 (de) * 1981-09-26 1983-04-14 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Elektro-hydraulisch vorgesteuertes drosselventil
EP0083688B1 (de) * 1981-09-26 1986-08-13 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Elektro-hydraulisch vorgesteuertes Proportionaldrosselventil
DE3690051C1 (de) * 1985-02-23 1997-09-18 Barmag Barmer Maschf Proportionalventil mit einem einstellbaren Drosselventil zwischen Pumpe und Last sowie einer Druckwaage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1334999A (fr) * 1962-06-07 1963-08-16 Rech Etudes Prod Dispositif de servo-commande hydraulique et son application à une commande de direction d'un avion
US3339572A (en) 1965-01-25 1967-09-05 Carroll G Gordon Electro-hydraulic servo valve
US3464318A (en) 1966-06-03 1969-09-02 Moog Inc Servomechanism providing static load error washout

Also Published As

Publication number Publication date
AT334704B (de) 1976-02-10
IT1015344B (it) 1977-05-10
DE2428287C2 (de) 1986-06-12
GB1470818A (en) 1977-04-21
SE410031B (sv) 1979-09-17
FR2235300B1 (de) 1979-04-20
DE2428287A1 (de) 1975-01-16
FR2235300A1 (de) 1975-01-24
ATA499174A (de) 1976-05-15
NL7407938A (de) 1974-12-30
CH556974A (de) 1974-12-13

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