EP1130272A3 - Ventil - Google Patents

Ventil Download PDF

Info

Publication number
EP1130272A3
EP1130272A3 EP01102432A EP01102432A EP1130272A3 EP 1130272 A3 EP1130272 A3 EP 1130272A3 EP 01102432 A EP01102432 A EP 01102432A EP 01102432 A EP01102432 A EP 01102432A EP 1130272 A3 EP1130272 A3 EP 1130272A3
Authority
EP
European Patent Office
Prior art keywords
control device
valve
switchover
switching
tensioned
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.)
Granted
Application number
EP01102432A
Other languages
English (en)
French (fr)
Other versions
EP1130272B1 (de
EP1130272A2 (de
Inventor
Grzegorz Bogdanowicz
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of EP1130272A2 publication Critical patent/EP1130272A2/de
Publication of EP1130272A3 publication Critical patent/EP1130272A3/de
Application granted granted Critical
Publication of EP1130272B1 publication Critical patent/EP1130272B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/04—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
    • 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
    • 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
    • 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
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Es wird ein Ventil (1) vorgeschlagen, das eine zur Steuerung von Fluidströmen dienende Steuereinrichtung (8) aufweist, die zu Umschaltbewegungen in zwei einander entgegengesetzten Umschaltrichtungen (23, 24) veranlaßt werden kann. Um auch nach längeren Stillstandszeiten ein verzögerungsfreies Umschalten zu ermöglichen, ist eine Antriebseinrichtung (43) vorgesehen, die über Federmittel (44) verfügt, welche gespannt werden, wenn die Steuereinrichtung (8) in eine End-Schaltstellung gelangt. Die dabei gespeicherte Energie steht bei der anschließenden Umschaltbewegung zur Krafterhöhung zur Verfügung.
EP01102432A 2000-03-04 2001-02-03 Ventil Expired - Lifetime EP1130272B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10010690 2000-03-04
DE10010690A DE10010690B4 (de) 2000-03-04 2000-03-04 Ventil

Publications (3)

Publication Number Publication Date
EP1130272A2 EP1130272A2 (de) 2001-09-05
EP1130272A3 true EP1130272A3 (de) 2003-10-29
EP1130272B1 EP1130272B1 (de) 2006-10-25

Family

ID=7633565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102432A Expired - Lifetime EP1130272B1 (de) 2000-03-04 2001-02-03 Ventil

Country Status (4)

Country Link
US (1) US6450202B2 (de)
EP (1) EP1130272B1 (de)
DE (2) DE10010690B4 (de)
ES (1) ES2269235T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776192B2 (en) 2002-04-12 2004-08-17 Mead Fluid Dynamics, Inc. Pneumatic valve and manifold mounting system
DE102004046976B4 (de) * 2004-09-28 2007-11-08 Festo Ag & Co. Mehrwegeventil
US7465177B2 (en) * 2006-10-10 2008-12-16 Tyco Electronics Corporation Electrical connector having a fluid coupling
DE102008060650A1 (de) 2008-12-05 2010-06-10 Festo Ag & Co. Kg Ventil mit Endlagen-Dämpfungseinrichtung
WO2011017676A1 (en) * 2009-08-07 2011-02-10 Advanced Processor Architectures, Llc Distributed computing
KR101859631B1 (ko) 2010-05-11 2018-06-27 파커-한니핀 코포레이션 차동 압력 제어를 갖는 압력 보상형 유압 시스템
DE102010044632B4 (de) 2010-09-07 2012-08-16 Festo Ag & Co. Kg Vorgesteuertes Mehrwegeventil
CN106527621B (zh) * 2015-09-10 2019-08-23 讯凯国际股份有限公司 电子系统及其外接式辅助散热装置
DE102016223685A1 (de) * 2016-11-29 2018-05-30 Festo Ag & Co. Kg Ventilanordnung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170995A (fr) * 1956-05-07 1959-01-21 Licentia Gmbh Commutateur pour systèmes hydrauliques
US2870789A (en) * 1956-01-11 1959-01-27 Bilaisis Viktoras Pneumatically operated control valve for hydraulic actuators
US2916879A (en) * 1956-04-04 1959-12-15 John T Gondek Combination hydraulic power unit
US3060688A (en) * 1959-09-18 1962-10-30 John T Gondek Hydraulic systems
DE2906258A1 (de) * 1979-02-19 1980-08-28 Reinhard Ing Grad Kucharzyk Servohydraulische einrichtung zur lasteingespannten und lastunabhaengigen steuerung und regelung der druckmittel- beaufschlagung eines druckmittelmotores in abhaengigkeit einer elektrischen sig- nalgroesse
US5490441A (en) * 1994-01-24 1996-02-13 Hallstrom; Olof A. Automatic reciprocation of a reversible fluid pressure unit and switching valve therefor
US5662020A (en) * 1995-07-31 1997-09-02 Honda Giken Kogyo Kabushiki Kaisha Inchworm type of actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US137A (en) * 1837-03-03 Register and air-box for grates and fireplaces
US3267965A (en) * 1963-03-28 1966-08-23 Airmatic Valve Inc Pilot operated spool valve
FR2236132B1 (de) * 1973-07-03 1983-11-18 Messier Hispano Sa
US4197878A (en) * 1978-03-30 1980-04-15 Ideus, Inc. Hydraulic valve
US4267862A (en) * 1979-02-21 1981-05-19 Mac Valves, Inc. Directional control valve with flow path through valve spool
FR2453306B1 (fr) * 1979-04-06 1986-03-14 Dba Dispositif d'actionnement hydraulique a cinq positions
DE8107889U1 (de) * 1981-03-18 1981-10-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische ventilanordnung
DE4244080A1 (en) * 1992-03-13 1993-09-16 Festo Kg Spring loaded fluid flow switching device - uses return mechanism comprising two pressure elements having axially overlapping sections.
DE4413657C1 (de) * 1994-04-20 1995-11-02 Festo Kg Ventilanordnung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870789A (en) * 1956-01-11 1959-01-27 Bilaisis Viktoras Pneumatically operated control valve for hydraulic actuators
US2916879A (en) * 1956-04-04 1959-12-15 John T Gondek Combination hydraulic power unit
FR1170995A (fr) * 1956-05-07 1959-01-21 Licentia Gmbh Commutateur pour systèmes hydrauliques
US3060688A (en) * 1959-09-18 1962-10-30 John T Gondek Hydraulic systems
DE2906258A1 (de) * 1979-02-19 1980-08-28 Reinhard Ing Grad Kucharzyk Servohydraulische einrichtung zur lasteingespannten und lastunabhaengigen steuerung und regelung der druckmittel- beaufschlagung eines druckmittelmotores in abhaengigkeit einer elektrischen sig- nalgroesse
US5490441A (en) * 1994-01-24 1996-02-13 Hallstrom; Olof A. Automatic reciprocation of a reversible fluid pressure unit and switching valve therefor
US5662020A (en) * 1995-07-31 1997-09-02 Honda Giken Kogyo Kabushiki Kaisha Inchworm type of actuator

Also Published As

Publication number Publication date
EP1130272B1 (de) 2006-10-25
DE10010690B4 (de) 2004-03-25
EP1130272A2 (de) 2001-09-05
US6450202B2 (en) 2002-09-17
DE10010690A1 (de) 2001-09-13
US20010032677A1 (en) 2001-10-25
ES2269235T3 (es) 2007-04-01
DE50111295D1 (de) 2006-12-07

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