GB1267051A - - Google Patents

Info

Publication number
GB1267051A
GB1267051A GB1267051DA GB1267051A GB 1267051 A GB1267051 A GB 1267051A GB 1267051D A GB1267051D A GB 1267051DA GB 1267051 A GB1267051 A GB 1267051A
Authority
GB
United Kingdom
Prior art keywords
servomotor
conduits
splitter
aerotechnik
liebherr
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
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
Priority claimed from DE19681814086 external-priority patent/DE1814086C/en
Application filed filed Critical
Publication of GB1267051A publication Critical patent/GB1267051A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/10—Circuit elements having moving parts using nozzles or jet pipes
    • F15C3/14—Circuit elements having moving parts using nozzles or jet pipes the jet the nozzle being intercepted by a flap
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1,267,051. Fluid-pressure servomotor systems; fluidic devices. LIEBHERR-AEROTECHNIK G.m.b.H. April 15, 1969 [Dec. 11, 1968 No. 19101/69. Headings G3H and G3P. Jet splitter 18 is movable to proportion the flow into conduits 32, 33 and thereby produce corresponding movements of servomotor 23. The splitter can move either linearly or pivotally as indicated by arrows 4, 5 and 7 in Fig. 1 (not shown), and it can have either a pair of bores or external grooves inclined to form the splitting edge. In a modification Fig. 3 (not shown) pilot valve 21 is dispensed with, and the conduits are connected directly to the servomotor cylinder.
GB1267051D 1968-12-11 1969-04-15 Expired GB1267051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681814086 DE1814086C (en) 1968-12-11 Control device for actuators

Publications (1)

Publication Number Publication Date
GB1267051A true GB1267051A (en) 1972-03-15

Family

ID=5715938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267051D Expired GB1267051A (en) 1968-12-11 1969-04-15

Country Status (2)

Country Link
FR (1) FR2025833B1 (en)
GB (1) GB1267051A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006060640A1 (en) * 2004-12-02 2006-06-08 Hr Textron Inc. Methods and apparatus for splitting and directing a pressurized fluid jet within a servovalve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481016A1 (en) * 1980-04-22 1981-10-23 Kolosov Ivan Battery charge-discharge current stabiliser - includes current sensing electromagnet with armature controlling flaps of nozzles of cylinder chambers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229551A (en) * 1958-07-11 1960-09-08 Nat Res Dev Device for controlling the flow of pressurized fluids
FR1253464A (en) * 1960-03-04 1961-02-10 Bell Prec Engineering Company Improvements to servo-valves and servo-distribution systems
FR1548651A (en) * 1967-10-27 1968-12-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006060640A1 (en) * 2004-12-02 2006-06-08 Hr Textron Inc. Methods and apparatus for splitting and directing a pressurized fluid jet within a servovalve
US7290565B2 (en) 2004-12-02 2007-11-06 Hr Textron, Inc. Methods and apparatus for splitting and directing a pressurized fluid jet within a servovalve

Also Published As

Publication number Publication date
FR2025833A1 (en) 1970-09-11
DE1814086A1 (en) 1970-06-18
FR2025833B1 (en) 1974-09-20
DE1814086B2 (en) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee