SE7908519L - For fluiddriven motor avsett styrsystem - Google Patents

For fluiddriven motor avsett styrsystem

Info

Publication number
SE7908519L
SE7908519L SE7908519A SE7908519A SE7908519L SE 7908519 L SE7908519 L SE 7908519L SE 7908519 A SE7908519 A SE 7908519A SE 7908519 A SE7908519 A SE 7908519A SE 7908519 L SE7908519 L SE 7908519L
Authority
SE
Sweden
Prior art keywords
motor
control system
fluid
rotary
input signal
Prior art date
Application number
SE7908519A
Other languages
Unknown language ( )
English (en)
Other versions
SE439665B (sv
Inventor
R R Riggs
P D Hunt
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Publication of SE7908519L publication Critical patent/SE7908519L/sv
Publication of SE439665B publication Critical patent/SE439665B/sv

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
    • F15B9/12—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 in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
    • 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
    • F15B9/14—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 rotary servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Transmission Devices (AREA)
  • Hydraulic Motors (AREA)
  • Control Of Fluid Gearings (AREA)
SE7908519A 1978-10-16 1979-10-15 Kuggvexelmekanism for intermittent rorelse SE439665B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/952,029 US4249453A (en) 1978-10-16 1978-10-16 Fluidic motor actuator

Publications (2)

Publication Number Publication Date
SE7908519L true SE7908519L (sv) 1980-04-17
SE439665B SE439665B (sv) 1985-06-24

Family

ID=25492509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908519A SE439665B (sv) 1978-10-16 1979-10-15 Kuggvexelmekanism for intermittent rorelse

Country Status (7)

Country Link
US (1) US4249453A (sv)
JP (1) JPS5557751A (sv)
CA (1) CA1130664A (sv)
DE (1) DE2941610A1 (sv)
FR (1) FR2439319A1 (sv)
GB (1) GB2032651B (sv)
SE (1) SE439665B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142583C2 (de) * 1981-10-27 1986-01-30 Klemens 4230 Wesel Milde Stellantrieb
US4449442A (en) * 1982-01-05 1984-05-22 Sundstrand Corporation Hydraulic valve control and feedback utilizing a harmonic drive differential
GB2244570B (en) * 1990-05-29 1993-12-01 Desoutter Ltd Controllable drive apparatus
US5388471A (en) * 1993-10-12 1995-02-14 Alliedsignal Inc. Thrust bearing for an actuator driving a sensor device
KR100425344B1 (ko) * 2001-07-06 2004-03-30 삼성전자주식회사 두개의 회전체를 이용한 직선 운동 장치
US11015728B2 (en) 2016-08-04 2021-05-25 Woodward, Inc. Stepper motor driven proportional rotary actuator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468278A (sv) * 1939-06-09
US2566945A (en) * 1944-08-12 1951-09-04 Westinghouse Freins & Signaux Apparatus for the electrical control of railway track switches
US2886008A (en) * 1953-08-03 1959-05-12 Gen Motors Corp Locking actuator and valve mechanism therefor
US2976471A (en) * 1959-01-22 1961-03-21 John L Harris Control device
FR1255161A (fr) * 1960-03-23 1961-03-03 Bendix Aviat Corp Appareil pour combiner des signaux de contrôle
US3209537A (en) * 1960-05-02 1965-10-05 Bendix Corp Motive fluid control for a re-expansion gas turbine engine
US3486518A (en) * 1964-06-15 1969-12-30 Bendix Corp Control apparatus utilizing pure fluid logic control and nutating stepping motor
FR1579551A (sv) * 1968-04-02 1969-08-29
DE2110868A1 (de) * 1971-03-08 1972-09-21 Alois Moosmann Druckmittelsteuerung fuer eine Druckmittelservoturbine fuer Einstell- oder Regeleinrichtungen,insbesondere fuer hochempfindliche Servoturbinen an Werkzeugmaschinen
US3703027A (en) * 1971-04-01 1972-11-21 Gray & Co G A Turret indexing assembly
IT975221B (it) * 1972-10-11 1974-07-20 Consiglio Nazionale Ricerche Motore passo passo elettroidraulico di potenza particolarmente per mac chine utensili a controllo numerico
GB1451644A (sv) * 1972-12-20 1976-10-06
GB1513370A (en) * 1974-07-30 1978-06-07 Lucas Industries Ltd Fluid-pressure operated actuator arrangements
US4012964A (en) * 1975-02-14 1977-03-22 Yuan Ho Lee Intermittent rotary mechanism
US4178836A (en) * 1977-02-08 1979-12-18 Canron Inc. Mechanical hydro servo valve

Also Published As

Publication number Publication date
GB2032651A (en) 1980-05-08
US4249453A (en) 1981-02-10
DE2941610A1 (de) 1980-04-30
JPS5557751A (en) 1980-04-28
FR2439319B1 (sv) 1981-06-12
SE439665B (sv) 1985-06-24
GB2032651B (en) 1982-10-20
CA1130664A (en) 1982-08-31
FR2439319A1 (fr) 1980-05-16

Similar Documents

Publication Publication Date Title
US4450753A (en) Electro-hydraulic proportional actuator
JPS5578556U (sv)
ES455253A1 (es) Perfeccionamientos introducidos en una valvula de control para controlar un fluido a presion.
ES8305640A1 (es) Sistema de direccion asistida electro-hidraulica para vehiculo.
GB1530678A (en) Hydraulic steering systems
GB1387491A (en) Variable displacement piston pumps or motors
KR860008064A (ko) 동력조타장치의 조타력(操舵力)제어장치
GB812927A (en) Improvements in or relating to a servo-control for a fluid-pump or motor
GB1448270A (en) Arrangement for limiting the reaction in hydraulic servoassisted steering gear
SE7908519L (sv) For fluiddriven motor avsett styrsystem
ES472950A1 (es) Perfeccionamientos en conducciones por servomecanismo con dispositivo de abastecimiento de energia
ES442776A1 (es) Un dispositivo de control para una maquina hidraulica.
US4574686A (en) Digital proportional spool position control of compensated valves
GB1276280A (en) Multiple ratio power transmission mechanism
GB1078627A (en) Device for steering track-laying vehicles
JPS5543245A (en) Volume controller of variable hydraulic pump
GB1450436A (en) Pressure fluid control system for servo-assited steering gear
SE7702722L (sv) Hydrauliskt styrsystem med variabel aterkoppling
GB988336A (en) Control system for track-laying vehicles
ES8206795A1 (es) Perfeccionamientos en mecanismos de accionamiento con asis- tencia fluidodinamica
GB1213178A (en) An improved constant speed drive
ES8206794A1 (es) Perfeccionamientos en mecanismos accionadores con asistenciafluidodinamica
RU2119185C1 (ru) Электрогидравлический следящий привод
GB995572A (en) Improvements in or relating to fluid power amplifiers
GB1353573A (en) Torque control device for a nut runner

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7908519-7

Effective date: 19891023

Format of ref document f/p: F