FR1105809A - Organe hydraulique de commande pour machines, notamment pour machines-outils - Google Patents

Organe hydraulique de commande pour machines, notamment pour machines-outils

Info

Publication number
FR1105809A
FR1105809A FR1105809DA FR1105809A FR 1105809 A FR1105809 A FR 1105809A FR 1105809D A FR1105809D A FR 1105809DA FR 1105809 A FR1105809 A FR 1105809A
Authority
FR
France
Prior art keywords
machines
control unit
hydraulic control
machine tools
tools
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
Other languages
English (en)
Inventor
Franz Schmidt
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
Application granted granted Critical
Publication of FR1105809A publication Critical patent/FR1105809A/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
    • 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
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
FR1105809D 1954-04-30 1954-07-29 Organe hydraulique de commande pour machines, notamment pour machines-outils Expired FR1105809A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESCH13827A DE1110013B (de) 1954-04-30 1954-04-30 Druckmittelsteuerung fuer den Druckmittelzu- und -abfluss zu einem hydraulischen Servo-Motor
DE300454X 1954-04-30

Publications (1)

Publication Number Publication Date
FR1105809A true FR1105809A (fr) 1955-12-08

Family

ID=25783597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1105809D Expired FR1105809A (fr) 1954-04-30 1954-07-29 Organe hydraulique de commande pour machines, notamment pour machines-outils

Country Status (5)

Country Link
US (1) US2811170A (fr)
CH (1) CH339015A (fr)
DE (1) DE1110013B (fr)
FR (1) FR1105809A (fr)
GB (1) GB772672A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896665A (en) * 1955-08-25 1959-07-28 Mead Specialties Company Inc Normally closed three-way valve
US3106870A (en) * 1960-04-14 1963-10-15 Herbert C Abrams Power cylinder and control unit
DE1260252B (de) * 1962-12-11 1968-02-01 Electro Chimie Metal Schwingungserzeuger fuer stroemende Mittel
FR1363896A (fr) * 1962-12-21 1964-06-19 Electro Chimie Soc D Bascule à consigne variable
DE2904573C2 (de) * 1979-02-07 1983-01-27 Mannesmann Rexroth GmbH, 8770 Lohr Von einem regelbaren Elektromagneten betätigtes hydraulisches Ventil
DE3231172C1 (de) * 1982-08-21 1984-03-01 Drägerwerk AG, 2400 Lübeck Elektromagnetisch betaetigtes Ventil fuer Druckmittel
US4895042A (en) * 1988-09-16 1990-01-23 Akie Wang Pump lever for a jack
CN106402070B (zh) * 2016-09-13 2019-04-09 江苏恒立液压科技有限公司 阀芯定位复位装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US844753A (en) * 1905-05-24 1907-02-19 Gen Electric Governing mechanism for elastic-fluid turbines.
US2339352A (en) * 1941-11-18 1944-01-18 William A Ray Fluid control valve
US2408883A (en) * 1942-10-01 1946-10-08 Bliss E W Co Solenoid controlled valve
DE763594C (de) * 1943-04-25 1952-12-22 Erich Herion Elektromagnetisch zu steuerndes Vierwegventil
US2517406A (en) * 1943-12-31 1950-08-01 Int Harvester Co Hydraulic system for periodic transmission of power from constant delivery fluid service
DE831058C (de) * 1943-12-31 1952-02-11 Int Harvester Co Hydraulische Kraftanlage

Also Published As

Publication number Publication date
CH339015A (de) 1959-06-15
GB772672A (en) 1957-04-17
US2811170A (en) 1957-10-29
DE1110013B (de) 1961-06-29

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