GB995572A - Improvements in or relating to fluid power amplifiers - Google Patents

Improvements in or relating to fluid power amplifiers

Info

Publication number
GB995572A
GB995572A GB788963A GB788963A GB995572A GB 995572 A GB995572 A GB 995572A GB 788963 A GB788963 A GB 788963A GB 788963 A GB788963 A GB 788963A GB 995572 A GB995572 A GB 995572A
Authority
GB
United Kingdom
Prior art keywords
jet
valve
chambers
pressure
armature support
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
GB788963A
Other languages
English (en)
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.)
Unisys Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB995572A publication Critical patent/GB995572A/en
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
    • F15B13/042—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
    • 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
    • F15B9/16—Systems essentially having two or more interacting servomotors, e.g. multi-stage
    • F15B9/17—Systems essentially having two or more interacting servomotors, e.g. multi-stage with electrical control means
    • 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
    • F15C3/12—Circuit elements having moving parts using nozzles or jet pipes the nozzle or jet pipe being movable
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2322—Jet control type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Servomotors (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Actuator (AREA)
  • Jet Pumps And Other Pumps (AREA)
GB788963A 1962-05-28 1963-02-27 Improvements in or relating to fluid power amplifiers Expired GB995572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19818762 US3205782A (en) 1962-05-28 1962-05-28 Power transmission

Publications (1)

Publication Number Publication Date
GB995572A true GB995572A (en) 1965-06-16

Family

ID=22732350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB788963A Expired GB995572A (en) 1962-05-28 1963-02-27 Improvements in or relating to fluid power amplifiers

Country Status (3)

Country Link
US (1) US3205782A (enExample)
DE (1) DE1523665B2 (enExample)
GB (1) GB995572A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324871A (en) * 1965-04-05 1967-06-13 Sperry Rand Corp Jet pipe regulator with null position adjustment
US3437101A (en) * 1966-03-01 1969-04-08 Abex Corp Servovalve construction
US3331383A (en) * 1966-04-29 1967-07-18 J D Buchanan Electro-hydraulic servo valves
US5094380A (en) * 1989-10-13 1992-03-10 Duo-Fast Corporation Guide for fastener driving tool
US8997624B1 (en) * 2010-04-02 2015-04-07 Jansen's Aircraft Systems Controls, Inc. Jet pipe servo with flexure pivot

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047922A (en) * 1932-05-06 1936-07-14 Nl Tech Handel Mij Giro Gyroscope-controlled apparatus
DE621749C (de) * 1932-05-27 1935-11-13 Askania Werke A G Vormals Cent Mittelbar wirkender hydraulischer Regler fuer mehrere Regelstellen
US2655902A (en) * 1949-12-22 1953-10-20 Askania Regulator Co System for proportioning fluid flow to control signal magnitude
US2672150A (en) * 1951-08-25 1954-03-16 United Shoe Machinery Corp Fluid jet relay
US2884906A (en) * 1956-05-23 1959-05-05 Raymond Atchley Inc Servo-mechanism
US3011505A (en) * 1957-02-08 1961-12-05 Askania Regulator Co Ejector for use in a jet-type hydraulic relay regulator
US2933106A (en) * 1957-04-01 1960-04-19 Weston Hydraulics Ltd Electro-hydraulic valve
US2884907A (en) * 1957-08-30 1959-05-05 Raymond Atchley Inc Servo-mechanism

Also Published As

Publication number Publication date
DE1523665A1 (enExample) 1970-12-23
DE1523665B2 (de) 1970-12-23
US3205782A (en) 1965-09-14

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