DE3027580A1 - Servomotor mit einem einen hydraulischen axialkolbenmotor steuernden servoventil - Google Patents

Servomotor mit einem einen hydraulischen axialkolbenmotor steuernden servoventil

Info

Publication number
DE3027580A1
DE3027580A1 DE19803027580 DE3027580A DE3027580A1 DE 3027580 A1 DE3027580 A1 DE 3027580A1 DE 19803027580 DE19803027580 DE 19803027580 DE 3027580 A DE3027580 A DE 3027580A DE 3027580 A1 DE3027580 A1 DE 3027580A1
Authority
DE
Germany
Prior art keywords
closure plate
servo valve
plate
connection
passages
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.)
Ceased
Application number
DE19803027580
Other languages
German (de)
English (en)
Inventor
Roger Bougival Maistrelli
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of DE3027580A1 publication Critical patent/DE3027580A1/de
Ceased 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0807—Manifolds
    • F15B13/0814—Monoblock manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0678—Control
    • F03C1/0681—Control using a valve in a system with several motor chambers, wherein the flow path through the chambers can be changed
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0832—Modular valves
    • F15B13/0835—Cartridge type 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
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0846—Electrical details
    • F15B13/086—Sensing means, e.g. pressure sensors
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0878—Assembly of modular units
    • F15B13/0885—Assembly of modular units using valves combined with other components
    • F15B13/0892—Valves combined with fluid components
    • 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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0878—Assembly of modular units
    • F15B13/0896—Assembly of modular units using different types or sizes of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Fluid-Pressure Circuits (AREA)
DE19803027580 1979-09-06 1980-07-21 Servomotor mit einem einen hydraulischen axialkolbenmotor steuernden servoventil Ceased DE3027580A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922329A FR2465099A1 (fr) 1979-09-06 1979-09-06 Servomoteur forme d'une servovalve commandant un moteur hydraulique a barillet

Publications (1)

Publication Number Publication Date
DE3027580A1 true DE3027580A1 (de) 1981-03-12

Family

ID=9229424

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803027580 Ceased DE3027580A1 (de) 1979-09-06 1980-07-21 Servomotor mit einem einen hydraulischen axialkolbenmotor steuernden servoventil
DE19808019530U Expired DE8019530U1 (de) 1979-09-06 1980-07-21 Servomotor mit einem einen hydraulischen axialkolbenmotor steuernden servoventil

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19808019530U Expired DE8019530U1 (de) 1979-09-06 1980-07-21 Servomotor mit einem einen hydraulischen axialkolbenmotor steuernden servoventil

Country Status (6)

Country Link
US (1) US4381701A (https=)
JP (1) JPS5640203U (https=)
DE (2) DE3027580A1 (https=)
FR (1) FR2465099A1 (https=)
GB (1) GB2058235B (https=)
IT (1) IT1128996B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297928B1 (en) * 1987-07-03 1994-01-19 Honda Giken Kogyo Kabushiki Kaisha Swashplate type variable displacement hydraulic device
JP2640336B2 (ja) * 1994-10-28 1997-08-13 西日本旅客鉄道株式会社 車両満水検出装置
US12085099B1 (en) * 2020-06-18 2024-09-10 Vacuworx Global, LLC Flow control block for use with a vacuum material handler
CN115618656B (zh) * 2022-12-15 2023-03-31 浙江大学 一种多作用液压马达盘配流系统自补偿结构设计方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB352937A (en) * 1929-04-24 1931-07-07 Waterbury Tool Co Improvements in hydraulic pumps and motors for use in speed gears
GB909694A (en) * 1959-11-16 1962-10-31 Sundstrand Int Corp Sa A hydraulic pump or motor device
DE2204186A1 (de) * 1971-01-29 1972-08-10 Fujitsu Ltd Elektro-hydraulischer Schrittmotor
GB1364949A (en) * 1971-09-20 1974-08-29 Bobier W S Fluid devices operable as pumps or motors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122045A (en) * 1935-10-22 1938-06-28 Waterbury Tool Co Power transmission
CH415206A (de) 1961-10-23 1966-06-15 Festo Maschf Stoll G Ventil-Batterie für pneumatische und hydraulische Druckmedien
FR1324384A (fr) * 1962-03-07 1963-04-19 Procédé d'impression perfectionné
US3213616A (en) * 1963-11-20 1965-10-26 Sundstrand Corp Hydrostatic transmission
US3360933A (en) * 1966-05-02 1968-01-02 Int Harvester Co Hydrostatic system charging and by-pass valve means
US3396536A (en) * 1966-08-08 1968-08-13 Cessna Aircraft Co Hydraulic transmission
US3543514A (en) * 1969-02-07 1970-12-01 Cessna Aircraft Co Uncoupling valve for hydrostatic transmission
GB1335386A (en) * 1970-06-26 1973-10-24 Caterpillar Tractor Co Systems for operating and controlling hydraulically driven winches hoists and the like
US3662551A (en) * 1970-08-19 1972-05-16 Nutron Corp Fluid pressure controlling
US3908518A (en) * 1971-09-20 1975-09-30 Oilgear Co Fluid device having constant horsepower displacement control means
US3823650A (en) * 1972-11-02 1974-07-16 Deere & Co Destroking of hydrostatic drive motors
US3885389A (en) * 1973-09-26 1975-05-27 Melvin Corp Manifold with internal filter
DE2423696A1 (de) * 1974-05-15 1975-11-27 Schwelm & Towler Hydraulics Hydraulische maschinensteuerung
US3982470A (en) * 1975-08-04 1976-09-28 Abex Corporation Control system for axial piston fluid energy translating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB352937A (en) * 1929-04-24 1931-07-07 Waterbury Tool Co Improvements in hydraulic pumps and motors for use in speed gears
GB909694A (en) * 1959-11-16 1962-10-31 Sundstrand Int Corp Sa A hydraulic pump or motor device
DE2204186A1 (de) * 1971-01-29 1972-08-10 Fujitsu Ltd Elektro-hydraulischer Schrittmotor
GB1364949A (en) * 1971-09-20 1974-08-29 Bobier W S Fluid devices operable as pumps or motors

Also Published As

Publication number Publication date
IT1128996B (it) 1986-06-04
FR2465099B1 (https=) 1981-10-23
IT8068333A0 (it) 1980-08-28
JPS5640203U (https=) 1981-04-14
GB2058235B (en) 1983-06-08
GB2058235A (en) 1981-04-08
FR2465099A1 (fr) 1981-03-20
DE8019530U1 (de) 1980-10-23
US4381701A (en) 1983-05-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection