GB464891A - Improved arrangements for actuating a power member in accordance with the movement of a control member - Google Patents

Improved arrangements for actuating a power member in accordance with the movement of a control member

Info

Publication number
GB464891A
GB464891A GB22835/36A GB2283536A GB464891A GB 464891 A GB464891 A GB 464891A GB 22835/36 A GB22835/36 A GB 22835/36A GB 2283536 A GB2283536 A GB 2283536A GB 464891 A GB464891 A GB 464891A
Authority
GB
United Kingdom
Prior art keywords
control
passages
movement
valve
regulator
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
GB22835/36A
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.)
Airbus Defence and Space GmbH
Junkers Flugzeug und Motorenwerke AG
Original Assignee
Messerschmitt Bolkow Blohm AG
Junkers Flugzeug und Motorenwerke 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 Messerschmitt Bolkow Blohm AG, Junkers Flugzeug und Motorenwerke AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB464891A publication Critical patent/GB464891A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/24—Trusses
    • 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
    • F15B9/10—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 the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

464,891. Fluid - pressure servomotors. JUNKERS FLUGZEUG - UND - MOTORENWERKE AKT. - GES. Aug. 19, 1936, No. 22835. Convention date, Aug. 22, 1935. [Class 135] For a fluid-pressure servomotor comprising a power member such as the oscillating vane 6, Figs. 1, 2, in contact with a control member 3 over a cylindrical surface containing spiral control passages 30, 31, 30a, the control member 3 is moved in the direction of movement of the power member by one regulator 53 and in a direction transverse to the movement of the power member by another independent regulator 1. The apparatus may be used to regulate the fuel supply to an internal-combustion engine according to changes in engine speed and air density. The vane 6 is arranged in a housing 11 which it divides into two chambers 13, 13a and is unitary with a hollow shaft 5 containing the control valve 3 and two transmission members 41, 51. The shaft 5 operates the member to be adjusted through gearing 47, 48. A coupling 40 allows the valve 3 to rotate relatively to the member 41 whilst undergoing the same longitudinal movement. The member 41 is connected to a diaphragm regulator I and is held against rotation by a flat extension projecting through a slotted plate 42. The other transmission member 51 is non-rotatably connected to the valve by a tongue and slot arrangement 50, 55 and is held against axial movement by the hub of a hand or other regulating arm 53. The passages 30, 30a in the valve 3 are open at one end and communicate continuously with a pressure medium supply pipe 22 whilst the central passage is open only at the opposite end and communicates continuously with an exhaust pipe 15. The chambers 13, 13a communicate with the control passages by radial ducts 35, 36 respectively, these being blanked off as the vane follows up the movement of the control valve, Fig. 6 shows a modification having the power member formed as a piston 61 movable in a cylinder 62. A control valve 71 capable of rotational movement under the control of a regulating arm 78 splined thereon and also of axial movement under the control of a regulator connected thereto by a link 82 is mounted axially in a hollow piston rod 60 connected at its end 67 to the member to be operated. Spiral passages 97, 98, 97a similar to the passages 30, 31, 30a are formed in the piston rod and coact with radial passages 95, 96 in the valve 71 continuously in communication with exhaust and supply pipes 99, 100, respectively. Channels 91 ... 94 connect the passages 97, 98, 97a with the chambers 113, 113a on opposite sides of the piston 61.
GB22835/36A 1935-08-22 1936-08-19 Improved arrangements for actuating a power member in accordance with the movement of a control member Expired GB464891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE464891X 1912-11-27

Publications (1)

Publication Number Publication Date
GB464891A true GB464891A (en) 1937-04-27

Family

ID=6540314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22835/36A Expired GB464891A (en) 1935-08-22 1936-08-19 Improved arrangements for actuating a power member in accordance with the movement of a control member

Country Status (2)

Country Link
FR (1) FR464891A (en)
GB (1) GB464891A (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448675A (en) * 1943-11-06 1948-09-07 Peter L Loewe Control mechanism for a plurality of motors
US2452760A (en) * 1943-08-10 1948-11-02 Jeffrey Mfg Co Mining machine
US2475445A (en) * 1946-11-16 1949-07-05 Vickers Inc Servomotor with rotary input and rectilinear output
US2483343A (en) * 1943-08-10 1949-09-27 Florence H C Jeffrey Fluid actuated control mechanism
US2521557A (en) * 1948-04-07 1950-09-05 Chrysler Corp Apparatus for successively making approximate and final adjustments
US2544035A (en) * 1948-07-08 1951-03-06 Davy & United Eng Co Ltd Hydraulic servomotor and control valve therefor
US2567500A (en) * 1944-09-04 1951-09-11 Lucas Ltd Joseph Liquid fuel control means
US2569571A (en) * 1944-05-05 1951-10-02 Sperry Corp Automatic gun control system
US2571658A (en) * 1946-07-22 1951-10-16 Hpm Dev Corp Multiple area piston means
US2705940A (en) * 1950-11-06 1955-04-12 Mcdonnell Aircraft Corp Controllable power actuator for aircraft control surface
US2874542A (en) * 1943-04-21 1959-02-24 Sperry Rand Corp Motion reproducing mechanism
US2953899A (en) * 1951-05-17 1960-09-27 Honeywell Regulator Co Fuel flow controller for gas turbines and jet propulsion units
US2992633A (en) * 1959-05-26 1961-07-18 Thompson Ramo Wooldridge Inc Fluid pressure operated servo actuator
US3014378A (en) * 1957-03-06 1961-12-26 Cazeneuve Sa Fluid controlled variable speed belt transmission
US3026854A (en) * 1959-07-20 1962-03-27 Oilgear Co Pump control
US3106224A (en) * 1960-08-02 1963-10-08 Plessey Co Ltd Servo operated hydraulic valves
US3174406A (en) * 1961-03-06 1965-03-23 Moog Servocontrols Inc Positioner
DE1207174B (en) * 1957-03-06 1965-12-16 Cazeneuve Sa V-belt change gear with conical pulleys that can be axially displaced under the effect of hydraulic pressure
US3272082A (en) * 1963-01-16 1966-09-13 Sperry Gyroscope Co Ltd Hydraulic apparatus
US3310284A (en) * 1964-08-20 1967-03-21 Fujitsu Ltd Hydraulic system rotary pilot valve
FR2182243A1 (en) * 1972-04-28 1973-12-07 Mitsubishi Metal Mining Co Ltd
EP0051014A1 (en) * 1980-10-23 1982-05-05 Commissariat à l'Energie Atomique Device for continuously controlling the stroke of a piston of an actuator
DE3535885A1 (en) * 1985-10-08 1986-05-07 Manfred Dipl.-Ing. 7052 Schwaikheim Egner Fluid articulated drive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609628A1 (en) * 1987-01-20 1988-07-22 Gaillard Camille Device for containing inguinal hernias

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874542A (en) * 1943-04-21 1959-02-24 Sperry Rand Corp Motion reproducing mechanism
US2452760A (en) * 1943-08-10 1948-11-02 Jeffrey Mfg Co Mining machine
US2483343A (en) * 1943-08-10 1949-09-27 Florence H C Jeffrey Fluid actuated control mechanism
US2448675A (en) * 1943-11-06 1948-09-07 Peter L Loewe Control mechanism for a plurality of motors
US2569571A (en) * 1944-05-05 1951-10-02 Sperry Corp Automatic gun control system
US2567500A (en) * 1944-09-04 1951-09-11 Lucas Ltd Joseph Liquid fuel control means
US2571658A (en) * 1946-07-22 1951-10-16 Hpm Dev Corp Multiple area piston means
US2475445A (en) * 1946-11-16 1949-07-05 Vickers Inc Servomotor with rotary input and rectilinear output
US2521557A (en) * 1948-04-07 1950-09-05 Chrysler Corp Apparatus for successively making approximate and final adjustments
US2544035A (en) * 1948-07-08 1951-03-06 Davy & United Eng Co Ltd Hydraulic servomotor and control valve therefor
US2705940A (en) * 1950-11-06 1955-04-12 Mcdonnell Aircraft Corp Controllable power actuator for aircraft control surface
US2953899A (en) * 1951-05-17 1960-09-27 Honeywell Regulator Co Fuel flow controller for gas turbines and jet propulsion units
DE1207174B (en) * 1957-03-06 1965-12-16 Cazeneuve Sa V-belt change gear with conical pulleys that can be axially displaced under the effect of hydraulic pressure
US3014378A (en) * 1957-03-06 1961-12-26 Cazeneuve Sa Fluid controlled variable speed belt transmission
US2992633A (en) * 1959-05-26 1961-07-18 Thompson Ramo Wooldridge Inc Fluid pressure operated servo actuator
US3026854A (en) * 1959-07-20 1962-03-27 Oilgear Co Pump control
US3106224A (en) * 1960-08-02 1963-10-08 Plessey Co Ltd Servo operated hydraulic valves
US3174406A (en) * 1961-03-06 1965-03-23 Moog Servocontrols Inc Positioner
US3272082A (en) * 1963-01-16 1966-09-13 Sperry Gyroscope Co Ltd Hydraulic apparatus
US3310284A (en) * 1964-08-20 1967-03-21 Fujitsu Ltd Hydraulic system rotary pilot valve
FR2182243A1 (en) * 1972-04-28 1973-12-07 Mitsubishi Metal Mining Co Ltd
EP0051014A1 (en) * 1980-10-23 1982-05-05 Commissariat à l'Energie Atomique Device for continuously controlling the stroke of a piston of an actuator
DE3535885A1 (en) * 1985-10-08 1986-05-07 Manfred Dipl.-Ing. 7052 Schwaikheim Egner Fluid articulated drive

Also Published As

Publication number Publication date
FR464891A (en) 1914-04-02

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