FR1311466A - Dispositif électro-hydraulique à servo-moteur et autodécompresseur - Google Patents

Dispositif électro-hydraulique à servo-moteur et autodécompresseur

Info

Publication number
FR1311466A
FR1311466A FR879954A FR879954A FR1311466A FR 1311466 A FR1311466 A FR 1311466A FR 879954 A FR879954 A FR 879954A FR 879954 A FR879954 A FR 879954A FR 1311466 A FR1311466 A FR 1311466A
Authority
FR
France
Prior art keywords
decompressor
servomotor
electro
self
hydraulic device
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
FR879954A
Other languages
English (en)
Inventor
Raoul Joseph Paul Sarrazin
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 filed Critical
Priority to FR879954A priority Critical patent/FR1311466A/fr
Application granted granted Critical
Publication of FR1311466A publication Critical patent/FR1311466A/fr
Priority to FR20025A priority patent/FR88082E/fr
Priority to FR20358A priority patent/FR88132E/fr
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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/026—Fluid-resistance brakes
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F15B2211/3051—Cross-check valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50536—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using unloading valves controlling the supply pressure by diverting fluid to the return line
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/528—Pressure control characterised by the type of actuation actuated by fluid pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/605—Load sensing circuits
    • F15B2211/6058—Load sensing circuits with isolator valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7052—Single-acting output members
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/76—Control of force or torque of the output member
FR879954A 1961-11-24 1961-11-24 Dispositif électro-hydraulique à servo-moteur et autodécompresseur Expired FR1311466A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR879954A FR1311466A (fr) 1961-11-24 1961-11-24 Dispositif électro-hydraulique à servo-moteur et autodécompresseur
FR20025A FR88082E (fr) 1961-11-24 1965-06-09 Dispositif électro hydraulique à servo-moteur et autodécompresseur
FR20358A FR88132E (fr) 1961-11-24 1965-06-11 Dispositif électro hydraulique à servo moteur et autodécompresseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879954A FR1311466A (fr) 1961-11-24 1961-11-24 Dispositif électro-hydraulique à servo-moteur et autodécompresseur

Publications (1)

Publication Number Publication Date
FR1311466A true FR1311466A (fr) 1962-12-07

Family

ID=8767378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879954A Expired FR1311466A (fr) 1961-11-24 1961-11-24 Dispositif électro-hydraulique à servo-moteur et autodécompresseur

Country Status (1)

Country Link
FR (1) FR1311466A (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258692B (de) * 1963-04-11 1968-01-11 Klose Kommanditgesellschaft Elektrohydraulisches Hubgeraet
FR2169850A1 (fr) * 1971-12-23 1973-09-14 Redman Fisher Eng Ltd
FR2466653A1 (fr) * 1979-10-02 1981-04-10 Elektrowatt Ag Verin de positionnement, notamment a electro-aimant alternatif
DE3607419C1 (en) * 1986-03-06 1987-01-15 Detlef Koeppen Pressure-medium-operated cylinder/pump unit
US4648245A (en) * 1985-04-04 1987-03-10 Elektrowatt Ag Electro-hydraulic actuator or positioning drive for continuous control or regulation operations
DE3623117A1 (de) * 1986-07-09 1988-02-04 Detlef Koeppen Druckmittelbetriebene zylinder- pumpen- baueinheit
DE3833484A1 (de) * 1988-10-01 1990-04-05 Asea Brown Boveri Antriebsvorrichtung fuer ein elektrisches schaltgeraet
FR2724422A1 (fr) * 1994-09-13 1996-03-15 Leduc Rene Hydro Sa Dispositif hydraulique pour la mise en oeuvre d'un verin
EP0794851A2 (fr) * 1994-09-13 1997-09-17 Framatome Connectors International S.A. Outil hydraulique entraine par un moteur
US10077816B2 (en) 2013-05-28 2018-09-18 Pintsch Bubenzer Gmbh Functional unit and electrohydraulic brake release device including such a unit
EP3003807B1 (fr) 2013-05-28 2019-02-20 Pintsch Bubenzer GmbH Releveur de frein électrohydraulique et ensemble de freinage

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258692B (de) * 1963-04-11 1968-01-11 Klose Kommanditgesellschaft Elektrohydraulisches Hubgeraet
FR2169850A1 (fr) * 1971-12-23 1973-09-14 Redman Fisher Eng Ltd
FR2466653A1 (fr) * 1979-10-02 1981-04-10 Elektrowatt Ag Verin de positionnement, notamment a electro-aimant alternatif
US4648245A (en) * 1985-04-04 1987-03-10 Elektrowatt Ag Electro-hydraulic actuator or positioning drive for continuous control or regulation operations
DE3607419C1 (en) * 1986-03-06 1987-01-15 Detlef Koeppen Pressure-medium-operated cylinder/pump unit
DE3623117A1 (de) * 1986-07-09 1988-02-04 Detlef Koeppen Druckmittelbetriebene zylinder- pumpen- baueinheit
DE3833484A1 (de) * 1988-10-01 1990-04-05 Asea Brown Boveri Antriebsvorrichtung fuer ein elektrisches schaltgeraet
FR2724422A1 (fr) * 1994-09-13 1996-03-15 Leduc Rene Hydro Sa Dispositif hydraulique pour la mise en oeuvre d'un verin
EP0794851A2 (fr) * 1994-09-13 1997-09-17 Framatome Connectors International S.A. Outil hydraulique entraine par un moteur
EP0794851A4 (fr) * 1994-09-13 1999-12-22 Framatome Connectors Int Outil hydraulique entraine par un moteur
US10077816B2 (en) 2013-05-28 2018-09-18 Pintsch Bubenzer Gmbh Functional unit and electrohydraulic brake release device including such a unit
EP3003808B1 (fr) 2013-05-28 2019-02-13 Pintsch Bubenzer GmbH Unité fonctionnelle et releveur de frein électrohydraulique équipé d'une telle unité
EP3003807B1 (fr) 2013-05-28 2019-02-20 Pintsch Bubenzer GmbH Releveur de frein électrohydraulique et ensemble de freinage
EP3003808B2 (fr) † 2013-05-28 2022-09-28 DELLNER BUBENZER GERMANY GmbH Unité fonctionnelle et releveur de frein électrohydraulique équipé d'une telle unité

Similar Documents

Publication Publication Date Title
CH424405A (de) Absperrvorrichtung
NL150369B (nl) Langs- en dwarsstrekinrichting.
FR1311466A (fr) Dispositif électro-hydraulique à servo-moteur et autodécompresseur
CH408475A (de) Selbstlehrgerät
CH380991A (fr) Dispositif d'enseignement
FR1278316A (fr) Chéneaux et gouttières
FR1301426A (fr) Dispositif perfectionné à clapet de retenue
AT243052B (de) Schäleinrichtung
FR1288209A (fr) Dispositif trace-lettres
CH394669A (fr) Dispositif à gain variable
BE616666A (fr) Dispositif logique
CH413444A (de) Strömungsgesteuertes UND-Gatter
CH421019A (de) Stoss- und Schlaggerät
FR88082E (fr) Dispositif électro hydraulique à servo-moteur et autodécompresseur
CH394646A (it) Dispositif calculateur
FR1293073A (fr) Dispositif de manutention
FR1291387A (fr) Dispositif anti-ronfleur
CH398228A (de) Absperrorgan
CH398227A (de) Absperrorgan
FR1295099A (fr) Dispositif redresseur à branches parallèles
FR1318404A (fr) échelle double et échelle simple
FR1300288A (fr) Dispositif pyromagnétique
FR1304358A (fr) Dispositif d'espacement
FR1282496A (fr) Dispositif réchauffeur
FR88132E (fr) Dispositif électro hydraulique à servo moteur et autodécompresseur