PT1229264E - Dispositivo de controlo para componentes hidraulicos e/ou mecanicos - Google Patents

Dispositivo de controlo para componentes hidraulicos e/ou mecanicos

Info

Publication number
PT1229264E
PT1229264E PT02001312T PT02001312T PT1229264E PT 1229264 E PT1229264 E PT 1229264E PT 02001312 T PT02001312 T PT 02001312T PT 02001312 T PT02001312 T PT 02001312T PT 1229264 E PT1229264 E PT 1229264E
Authority
PT
Portugal
Prior art keywords
hydraulic
control device
mechanical components
piezo element
mechanical
Prior art date
Application number
PT02001312T
Other languages
English (en)
Inventor
Alfred Trzmiel
Roland Meyer
Wild Andreas
Original Assignee
Hydraulik Ring Gmbh
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 Hydraulik Ring Gmbh filed Critical Hydraulik Ring Gmbh
Publication of PT1229264E publication Critical patent/PT1229264E/pt

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D28/00—Electrically-actuated clutches
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet 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
    • F15B13/04—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
    • F15B13/0433—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 pilot valves being pressure control 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks
    • F16K31/008—Piezoelectric stacks for sliding 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/2003—Electrical actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fluid-Driven Valves (AREA)
  • Lubricants (AREA)
  • Valve Device For Special Equipments (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
PT02001312T 2001-01-26 2002-01-18 Dispositivo de controlo para componentes hidraulicos e/ou mecanicos PT1229264E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10103426A DE10103426A1 (de) 2001-01-26 2001-01-26 Ansteuereinrichtung für hydraulische und/oder mechanische Komponenten

Publications (1)

Publication Number Publication Date
PT1229264E true PT1229264E (pt) 2005-11-30

Family

ID=7671787

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02001312T PT1229264E (pt) 2001-01-26 2002-01-18 Dispositivo de controlo para componentes hidraulicos e/ou mecanicos

Country Status (5)

Country Link
US (1) US20020178902A1 (pt)
EP (1) EP1229264B1 (pt)
AT (1) ATE304667T1 (pt)
DE (2) DE10103426A1 (pt)
PT (1) PT1229264E (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040586A1 (de) * 2004-08-21 2006-02-23 Zf Friedrichshafen Ag Aktuator für den Antriebsstrang eines Kraftfahrzeuges
DE102006048841A1 (de) * 2006-10-13 2008-04-17 IGAM Ingenieurgesellschaft für angewandte Mechanik mbH Schnellschaltender Auslösemechanismus
US20130284954A1 (en) * 2012-04-27 2013-10-31 Hamilton Sundstrand Corporation High temperature servo valve actuator
US9494245B1 (en) * 2013-03-15 2016-11-15 Humphrey Products Company Over-molded valve stem and method of making a valve stem for a valve assembly
DE102013220279A1 (de) * 2013-10-08 2015-04-23 Deere & Company Hydraulisches Wegeventil
EP3236123A1 (de) * 2016-04-19 2017-10-25 Primetals Technologies Austria GmbH Betätigungseinrichtung für einen steuerkolben eines hydraulikventils
GB2562239B (en) * 2017-05-08 2019-12-11 Rolls Royce Plc Servovalve

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619121A (en) * 1947-10-01 1952-11-25 Denison Eng Co Solenoid operated valve
US3799203A (en) * 1972-12-04 1974-03-26 Kay Pneumatics Michigan Corp Floating detent for spool valves
US4298181A (en) * 1979-07-09 1981-11-03 Emx Controls, Inc. Electronic actuated bleed valve
DE3237258C1 (de) * 1982-10-08 1983-12-22 Daimler-Benz Ag, 7000 Stuttgart Elektrisch vorgesteuerte Ventilanordnung
JPS61171907A (ja) * 1985-01-28 1986-08-02 Akashi Seisakusho Co Ltd 電気液圧サ−ボ弁
EP0192241B1 (en) * 1985-02-19 1988-09-21 Nippondenso Co., Ltd. Control valve for controlling fluid passage
US4886091A (en) * 1988-06-20 1989-12-12 Continental Machines, Inc. Anti-shock directional control fluid valve
EP0355723B1 (de) * 1988-08-25 1993-11-18 HYDRAULIK-RING ANTRIEBS- UND STEUERUNGSTECHNIK GmbH Einrichtung zur stetigen Beeinflussung eines Fluidstromes, insbesondere in einem Ventil
CH675752A5 (pt) * 1988-10-25 1990-10-31 Sulzer Ag
JPH02173483A (ja) * 1988-12-23 1990-07-04 Komatsu Ltd 高速流量制御弁
US4930608A (en) * 1989-05-08 1990-06-05 General Motors Corporation Torque converter and clutch control with piezoelectric devices
US5314118A (en) * 1991-02-14 1994-05-24 Mannesmann Rexroth Gmbh Piezoelectric controllable nozzle resistance for hydraulic apparatus
EP0504465A1 (de) * 1991-03-21 1992-09-23 MOOG GmbH Fluidischer Wandler mit Piezo-Antrieb
DE4445606B4 (de) * 1994-01-05 2004-02-12 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Betätigungsvorrichtung
DE19532960A1 (de) * 1995-09-07 1997-03-13 Ulrich Keller Bistabiles Steuerventil
DE19538596A1 (de) * 1995-10-17 1997-04-24 Fluidtech Gmbh Piezoaktorbetätigtes Steuerventil
DE19601749B4 (de) * 1996-01-19 2005-09-08 Hydraulik-Ring Antriebs- Und Steuerungstechnik Gmbh Pumpe, vorzugsweise für Fahrzeuge, insbesondere für Kraftfahrzeuge
DE29710006U1 (de) * 1997-06-09 1998-11-05 Bürkert Werke GmbH & Co., 74653 Ingelfingen Miniaturisierte Ventileinrichtung
DE19738069C2 (de) * 1997-09-01 2001-04-05 Mannesmann Sachs Ag Reibungskupplung mit integrierter Betätigungseinrichtung
DE19754966A1 (de) * 1997-12-11 1999-09-09 Bayerische Motoren Werke Ag Schalteinrichtung für Schaltgetriebe
SE9800127L (sv) * 1998-01-20 1999-07-21 Jan Hoelcke Ventil
US5911245A (en) * 1998-06-09 1999-06-15 Caterpillar Inc. Flow force spool valve

Also Published As

Publication number Publication date
EP1229264A3 (de) 2002-10-02
US20020178902A1 (en) 2002-12-05
EP1229264A2 (de) 2002-08-07
DE50204212D1 (de) 2005-10-20
EP1229264B1 (de) 2005-09-14
DE10103426A1 (de) 2002-08-01
ATE304667T1 (de) 2005-09-15

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