FR2088465B1 - - Google Patents

Info

Publication number
FR2088465B1
FR2088465B1 FR7116852A FR7116852A FR2088465B1 FR 2088465 B1 FR2088465 B1 FR 2088465B1 FR 7116852 A FR7116852 A FR 7116852A FR 7116852 A FR7116852 A FR 7116852A FR 2088465 B1 FR2088465 B1 FR 2088465B1
Authority
FR
France
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
FR7116852A
Other versions
FR2088465A1 (fr
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.)
SIBBALD KENNETH
Original Assignee
SIBBALD KENNETH
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 to GB2253670 priority Critical
Application filed by SIBBALD KENNETH filed Critical SIBBALD KENNETH
Publication of FR2088465A1 publication Critical patent/FR2088465A1/fr
Application granted granted Critical
Publication of FR2088465B1 publication Critical patent/FR2088465B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00Automatic control, checking, warning, or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/046Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/20Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205Systems with pumps
    • F15B2211/2053Type of pump
    • F15B2211/20538Type of pump constant capacity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/20Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/405Flow control characterised by the type of flow control means or valve
    • F15B2211/40507Flow control characterised by the type of flow control means or valve with constant throttles or orifices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/405Flow control characterised by the type of flow control means or valve
    • F15B2211/40576Assemblies of multiple valves
    • F15B2211/40584Assemblies of multiple valves the flow control means arranged in parallel with a check valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/405Flow control characterised by the type of flow control means or valve
    • F15B2211/40576Assemblies of multiple valves
    • F15B2211/40592Assemblies of multiple valves with multiple valves in parallel flow paths
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/42Flow control characterised by the type of actuation
    • F15B2211/426Flow control characterised by the type of actuation electrically or electronically
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/46Control of flow in the return line, i.e. meter-out control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/47Flow control in one direction only
    • F15B2211/473Flow control in one direction only without restriction in the reverse direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/63Electronic controllers
    • F15B2211/6303Electronic controllers using input signals
    • F15B2211/6336Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/665Methods of control using electronic components
    • F15B2211/6654Flow rate control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051Linear output members
    • F15B2211/7053Double-acting output members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/75Control of speed of the output member
FR7116852A 1970-05-09 1971-05-10 Expired FR2088465B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2253670 1970-05-09

Publications (2)

Publication Number Publication Date
FR2088465A1 FR2088465A1 (fr) 1972-01-07
FR2088465B1 true FR2088465B1 (fr) 1975-04-11

Family

ID=10180986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116852A Expired FR2088465B1 (fr) 1970-05-09 1971-05-10

Country Status (5)

Country Link
US (1) US3802318A (fr)
CH (1) CH523541A (fr)
DE (1) DE2122383A1 (fr)
FR (1) FR2088465B1 (fr)
GB (1) GB1333919A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453561C3 (fr) * 1974-11-12 1978-05-03 Danfoss A/S, Nordborg (Daenemark)
US4135076A (en) * 1977-04-11 1979-01-16 Beneteau Donald J Apparatus for resistance welding
JPS547078A (en) * 1977-06-16 1979-01-19 Oki Electric Ind Co Ltd Automatic positioning method to inherent position of machine in numerical control
DE2728471C3 (fr) * 1977-06-24 1981-10-15 Standard Automatic Systems Gmbh, 6051 Dietzenbach, Us
JPS5831482B2 (fr) * 1978-04-03 1983-07-06 Kobe Steel Ltd
US4318550A (en) * 1979-10-26 1982-03-09 Central Hydraulics Co. Hydropneumatic system
US4450753A (en) * 1980-05-12 1984-05-29 Ford Motor Company Electro-hydraulic proportional actuator
US4446610A (en) * 1980-10-28 1984-05-08 Ace Fishing & Rental Tools, Inc. Retrievable float valve assembly
US4516473A (en) * 1981-05-07 1985-05-14 Shokestu Kinzoku Kogyo Kabushiki Kaisha Cylinder driving system
US4475442A (en) * 1982-02-08 1984-10-09 Vickers, Incorporated Power transmission
JPH0366514B2 (fr) * 1982-11-20 1991-10-17 Hitachi Ltd
US4528894A (en) * 1982-11-22 1985-07-16 Lord Corporation Hydropneumatic drive apparatus
US4610599A (en) * 1983-09-01 1986-09-09 Allis-Chalmers Corporation Apparatus for controlling a hydraulic turbine
US4729224A (en) * 1984-06-04 1988-03-08 Mcateer James D Installation, apparatus and method for actuating doors, gates and the like under extreme environmental conditions
US4616782A (en) * 1985-01-22 1986-10-14 Nordson Corporation Spray gun carriage assembly having inertial damping and a variable stroke
JPS6213204U (fr) * 1985-07-10 1987-01-27
US4955195A (en) * 1988-12-20 1990-09-11 Stewart & Stevenson Services, Inc. Fluid control circuit and method of operating pressure responsive equipment
DE69005087T2 (de) * 1989-11-22 1994-06-16 Cybelec Sa Verfahren zur Steuerung der Bahn eines Stanzwerkzeugs.
US5325761A (en) * 1991-03-25 1994-07-05 Friedrich Wilh. Schwing Gmbh Switching arrangement for controlling the speed of hydraulic drives
US5706713A (en) * 1996-06-28 1998-01-13 Kia Motors Corporation Decelerating air pressure circuit for an air cylinder
CN101352099B (zh) * 2005-12-30 2013-04-17 罗杰·赫希 电阻焊接机的夹点安全传感器
US20080187410A1 (en) * 2007-02-07 2008-08-07 Young Roland O Multi-Stage Drywall Hydraulic Lift System
US7847143B2 (en) * 2007-10-05 2010-12-07 Moramarco Katrina L Dancer's protective foot pad
DE102009002244A1 (de) * 2009-04-07 2010-10-14 Manroland Ag Druckmaschine
US20190136876A1 (en) * 2017-06-10 2019-05-09 Shahin Fallahi Electro-hydraulic or electro-pneumatic servo-actuator using khayyam triangle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488337A (en) * 1945-10-16 1949-11-15 Victoria Machine Tool Company Electric circuit controlling apparatus
US2642847A (en) * 1948-03-16 1953-06-23 Leland Gifford Co Electric control system for hydraulic step drilling machines
CH315383A (fr) * 1953-04-01 1956-08-15 Genevoise Instr Physique Machine-outil
GB884393A (en) * 1957-02-20 1961-12-13 United Steel Companies Ltd Apparatus for moving a worktable, drill or other machine tool part to a predetermined position
US3060312A (en) * 1958-07-01 1962-10-23 Gen Railway Signal Co Highway crossing gate control system for railroads
NL276046A (fr) * 1961-03-18 1900-01-01
DE1203169B (de) * 1964-04-28 1965-10-14 Barmag Barmer Maschf Steuer- und Schaltvorrichtung fuer hydraulisch angetriebene Changiereinrichtungen bei Spinn-, Spul- und insbesondere Ringzwirnmaschinen

Also Published As

Publication number Publication date
FR2088465A1 (fr) 1972-01-07
GB1333919A (en) 1973-10-17
CH523541A (de) 1972-05-31
US3802318A (en) 1974-04-09
DE2122383A1 (fr) 1972-01-20

Similar Documents

Publication Publication Date Title
AU3708171A (fr)
AR204384A1 (fr)
AU441591B2 (fr)
AU456925B2 (fr)
AU450094B2 (fr)
AU471364B2 (fr)
AU465357B2 (fr)
AU442497B2 (fr)
AU7915875A (fr)
AU465456B2 (fr)
AU3481871A (fr)
AU465455B2 (fr)
AU465402B2 (fr)
AU454609B2 (fr)
AU3444071A (fr)
AU465400B2 (fr)
AU465378B2 (fr)
AU465379B2 (fr)
AU465454B2 (fr)
AU449301B2 (fr)
ATA96471A (fr)
BE777282A (fr)
AU465421B2 (fr)
AU442422B2 (fr)
AU460686B2 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse