EP0841453A3 - Ventileinrichtung für eine durch ein Druckmittel betätigbare Türanlage - Google Patents

Ventileinrichtung für eine durch ein Druckmittel betätigbare Türanlage Download PDF

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Publication number
EP0841453A3
EP0841453A3 EP97116426A EP97116426A EP0841453A3 EP 0841453 A3 EP0841453 A3 EP 0841453A3 EP 97116426 A EP97116426 A EP 97116426A EP 97116426 A EP97116426 A EP 97116426A EP 0841453 A3 EP0841453 A3 EP 0841453A3
Authority
EP
European Patent Office
Prior art keywords
valve device
control
connections
operated
passage cross
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
EP97116426A
Other languages
English (en)
French (fr)
Other versions
EP0841453A2 (de
EP0841453B1 (de
Inventor
Heinrich Diekmeyer
Gerhard Hennigs
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.)
ZF CV Systems Hannover GmbH
Original Assignee
Wabco 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 Wabco GmbH filed Critical Wabco GmbH
Publication of EP0841453A2 publication Critical patent/EP0841453A2/de
Publication of EP0841453A3 publication Critical patent/EP0841453A3/de
Application granted granted Critical
Publication of EP0841453B1 publication Critical patent/EP0841453B1/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • 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
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
    • F15B11/048—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • 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
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40507—Flow control characterised by the type of flow control means or valve with constant throttles or orifices
    • 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
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • 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
    • F15B2211/665—Methods of control using electronic 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/755—Control of acceleration or deceleration of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Es wird eine Ventileinrichtung angegeben, bei der mit sehr geringem Aufwand und ohne Verwendung zusätzlicher Steueranschlüsse an der Ventileinrichtung das durch die Ventileinrichtung strömende Druckmittel wenigstens zeitweise gedrosselt hindurchströmen kann, so daß die Bewegung einer durch das Druckmittel betätigten Tür beim Öffnen und Schließen in der Nähe der jeweiligen Endlagen gedämpft werden kann.
Die Ventileinrichtung (9) weist Druckmittelanschlüsse (1, 2, 40, 50) und Steueranschlüsse (11, 21, 31), die mit einem elektronischen Steuergerät (60) verbunden werden können, auf. Zur Drosselung des Druckluftstromes weist die Ventileinrichtung (9) neben einem ersten Durchlaßquerschnitt (3) noch einen zweiten Durchlaßquerschnitt (4) und ein Umschaltventil (5) zur Umschaltung zwischen diesen Durchlaßquerschnitten (3, 4) auf. Das Umschaltventil (5) ist druckmittelbetätigbar und kann mit einem durch Steuersignale an den Steueranschlüssen (11, 21, 31) bewirkten Steuerdruck beaufschlagt werden.
Die Ventileinrichtung (9) wird vorzugsweise in einer pneumatischen Türsteueranlage in einem Omnibus eingesetzt. Die Ventileinrichtung (9) ist elektrisch mit einem elektronischen Steuergerät (60) und pneumatisch mit einem Druckluftvorratsbehälter (70) sowie einem mechanisch mit der Tür verbundenen Stellzylinder (80) verbunden.
EP97116426A 1996-11-06 1997-09-20 Ventileinrichtung für eine durch ein Druckmittel betätigbare Türanlage Expired - Lifetime EP0841453B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19645701A DE19645701A1 (de) 1996-11-06 1996-11-06 Ventileinrichtung für eine durch ein Druckmittel betätigbare Türanlage
DE19645701 1996-11-06

Publications (3)

Publication Number Publication Date
EP0841453A2 EP0841453A2 (de) 1998-05-13
EP0841453A3 true EP0841453A3 (de) 2000-03-08
EP0841453B1 EP0841453B1 (de) 2002-02-27

Family

ID=7810790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116426A Expired - Lifetime EP0841453B1 (de) 1996-11-06 1997-09-20 Ventileinrichtung für eine durch ein Druckmittel betätigbare Türanlage

Country Status (2)

Country Link
EP (1) EP0841453B1 (de)
DE (2) DE19645701A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305954B3 (de) * 2003-02-12 2004-07-01 Rexroth Mecman Gmbh Endlagengedämpfter Pneumatikzylinder mit verstellbarer Endlagendämpfung
DE102008011315B4 (de) * 2008-02-27 2012-04-19 Daimler Ag Pneumatische Fahrzeugtürsteuerung
DE102009020480A1 (de) 2009-05-08 2010-11-11 Robert Bosch Gmbh Endlagengedämpfter Druckmittelzylinder
DE102009034170B4 (de) 2009-07-22 2017-10-26 Wabco Gmbh Türbetätigungsventileinrichtung für eine druckmittelbetätigbare Fahrzeugtüranlage
DE102009034790B4 (de) 2009-07-25 2024-02-01 Aventics Gmbh Zylinder mit Endlagendämpfung
DE102011001003B4 (de) 2011-03-01 2014-05-15 Reinhold Schulte Fahrzeugtür-Steuerkreis
DE102016010481B3 (de) 2016-08-31 2017-07-13 Aventics Gmbh Pneumatische Steuerung
JP2022126927A (ja) * 2021-02-19 2022-08-31 Smc株式会社 エアシリンダの流体回路

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032730A1 (de) * 1980-08-30 1982-04-15 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Schaltbares, pneumatisches ventil
DE3345631A1 (de) * 1983-12-16 1985-06-27 Knorr-Bremse GmbH, 8000 München Steuereinrichtung zur endlagendaempfung eines wahlweise pneumatisch oder manuell bewegbaren kolbens eines tuerschliesszylinders
DE3420632A1 (de) * 1984-06-02 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Tuerventil
DE3420631A1 (de) * 1984-06-02 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Tuerbetaetigungsanlage
DE3708989A1 (de) * 1987-03-19 1988-10-06 Festo Kg Steuervorrichtung fuer einen doppeltwirkenden zylinder
DE3804081A1 (de) * 1988-02-10 1989-08-24 Knorr Bremse Ag Druckmittelbetaetigter tuerantrieb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032730A1 (de) * 1980-08-30 1982-04-15 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Schaltbares, pneumatisches ventil
DE3345631A1 (de) * 1983-12-16 1985-06-27 Knorr-Bremse GmbH, 8000 München Steuereinrichtung zur endlagendaempfung eines wahlweise pneumatisch oder manuell bewegbaren kolbens eines tuerschliesszylinders
DE3420632A1 (de) * 1984-06-02 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Tuerventil
DE3420631A1 (de) * 1984-06-02 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Tuerbetaetigungsanlage
DE3708989A1 (de) * 1987-03-19 1988-10-06 Festo Kg Steuervorrichtung fuer einen doppeltwirkenden zylinder
DE3804081A1 (de) * 1988-02-10 1989-08-24 Knorr Bremse Ag Druckmittelbetaetigter tuerantrieb

Also Published As

Publication number Publication date
EP0841453A2 (de) 1998-05-13
EP0841453B1 (de) 2002-02-27
DE19645701A1 (de) 1998-05-07
DE59706484D1 (de) 2002-04-04

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