EP0968372B1 - Arrangement de valves - Google Patents

Arrangement de valves Download PDF

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Publication number
EP0968372B1
EP0968372B1 EP98914858A EP98914858A EP0968372B1 EP 0968372 B1 EP0968372 B1 EP 0968372B1 EP 98914858 A EP98914858 A EP 98914858A EP 98914858 A EP98914858 A EP 98914858A EP 0968372 B1 EP0968372 B1 EP 0968372B1
Authority
EP
European Patent Office
Prior art keywords
valve
segments
assembly according
unit
modules
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 - Lifetime
Application number
EP98914858A
Other languages
German (de)
English (en)
Other versions
EP0968372A1 (fr
Inventor
Kurt Stoll
Dieter Beyer
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 EP0968372A1 publication Critical patent/EP0968372A1/fr
Application granted granted Critical
Publication of EP0968372B1 publication Critical patent/EP0968372B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F15B13/0832—Modular valves
    • F15B13/0839—Stacked plate 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
    • F15B13/0807—Manifolds
    • F15B13/0817—Multiblock manifolds
    • 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
    • F15B13/0821—Attachment or sealing of modular units to each other
    • 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
    • F15B13/085—Electrical controllers
    • 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
    • F15B13/0857—Electrical connecting means, e.g. plugs, sockets
    • 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
    • F15B13/0889—Valves combined with electrical 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
    • F15B13/0885—Assembly of modular units using valves combined with other components
    • F15B13/0892—Valves combined with fluid components
    • 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
    • Y10T137/5109—Convertible
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87885—Sectional block structure

Definitions

  • the invention relates to a valve arrangement according to the preamble of patent claim 1.
  • DE 44 13 657 C1 shows a valve unit which consist of several valve modules and end modules arranged at the end, which are assembled to form a unit.
  • the necessary connections with the consumers to be controlled are made by leading to consumers Pressure fluid lines over at the bottom of the valve unit opening working channels directly to the relevant valve modules are connected.
  • the consumer is also connected via a by the applicant under the name "pneumatic Multipole "distributed plate-like mounting base possible. It is a simple plate on which the previously assembled valve unit detachable as a whole is assembled.
  • the pressure medium lines leading to the consumers are connected to the mounting base so that the valve unit can be removed if necessary can be removed without removing the pressure lines individually to have to.
  • the supply and discharge of the to operate the Valve modules required pressure medium, for example Compressed air can be passed through the mounting base this way respectively.
  • valve arrangement whose valve unit containing the valve modules can be handled as a uniform body.
  • the mounting base points like a plate rigid properties and can be described as fluid Insert multipole. It arise universal Possible applications, because an individual compilation the assembly base in adaptation to the assigned Valve unit is possible. Subsequent extensions the valve unit can be easily extended by appropriate addition the mounting base with a suitable number of Connection segments are taken into account. Warehousing and the logistics related effort the manufacture of the assembly base are greatly reduced because one based on a certain number of standardized Connection segments a variety of different mounting bases can realize. With the modular assembly base is also very easy to implement a compact structure, because the electrical and / or fluidic functional units are at least partially integrated into the associated exclusion segment.
  • Functional units are practically unlimited.
  • functional units that operate purely fluidically such as check valves, pressure regulators or so-called throttle check valves, i.e. combinations consisting of a throttle and a check valve become.
  • electrical functional units - under The term "electrical” also includes electronic ones Designs understood - are, for example, pressure detection units conceivable based on a p / e converter work and can be used as a pressure switch when a certain pressure level is reached - also at Vacuum applications - generate reusable signals, which, for example, to control the valve unit or at least the associated valve module can be used. Purely electrical query functions are also natural possible.
  • connection segments can be carried out in a manner if necessary be on them with the valve unit installed either only one module or several adjacent ones at the same time Modules come to rest.
  • a common connection segment associated valve modules a single group of Assign consumer channels together, which then one have a larger cross-section in order to realize larger flow values to be able to.
  • End segments with reference to the mounting direction can be provided, which are designed as coupling segments and enable the coupling of further modules, whereby the coupling option is not necessarily on assembly bases the equipment of the invention is limited.
  • connection segments and - with existing ones Coupling segments - between the connection segment arrangement and a respective one Coupling segment to provide an end segment that with Feed and / or discharge channels is equipped with mounted valve unit with feed or ventilation channels communicate in one or two final modules the valve unit are formed and via the the valve modules are supplied with pressure medium or via that of the consumers and any pilot valves originating exhaust air can be removed.
  • valve assembly 1 and 2 show a valve assembly 1, which from a plate-like mounting base 2 and one this assembled block-like valve unit 3.
  • the valve unit 3 has several plate-like Valve modules 4, four of which in the exemplary embodiment Pieces are available. These valve modules 4 are with each other parallel plate levels side by side in succession arranged. The first and the last valve module 4 are on the opposite of the other valve modules Side of a plate-like module 5, 5 'flanked so that the row of valve modules 4th sits between the two termination modules 5, 5 '. The whole Module arrangement is clamped into a block-like unit, in Fig. 1 the ends of several tie rods 6 can be seen, which are on the two termination modules 5, 5 'and attack them in the direction of the sequence of the modules so that the ones in between Valve modules 4 are firmly clamped.
  • the Valve unit 3 can be handled as a single body.
  • the structure of the individual valve modules 4 is arbitrary in itself. However, they all contain at least one and for example, two working channels 7 on the mounting base 2 facing mounting page 8 of the relevant Open valve module 4.
  • each Valve module 4 Communicate with their side opposite the mouth the working channels 7 within the assigned valve module 4 with a slide holder, not shown, in which a back and forth between at least two switching positions Movable valve spool is arranged.
  • the working channels 7 each with either a feed channel 12 or one Vent channel 13, 13 'connected.
  • the switching process will caused by pilot valves, each Valve module 4 with one and preferably with two such Pilot valves is equipped.
  • the pilot valves are electrically operated, so-called Solenoid valves, four in Fig. 1 per valve module Electromagnets 14 can be seen, each one Include pilot valve.
  • the electromagnets 14 are selected Sequence with electrical actuation signals supplied - this happens via electrical, not shown Lines leading to the contact tabs shown in FIG. 1 15 can be connected - with the excited one Electromagnet 14 opens a pilot valve so that an over Pilot control channels 16, 16 'brought up fluidic pilot control medium, in particular compressed air, the associated Valve spool is supplied, whereupon this its switching position changes.
  • Valve modules 4 go in more detail from DE 44 13 657 C1 to which reference is hereby made, so that no further details are required here.
  • the arrangement is such that that the feed channel 12 and the two pilot channels 16, 16 'on the mounting surface 8 of the front end module 5 open out and the two ventilation channels 13, 13 'on the mounting surface 8 of the rear end module 5 '.
  • the mounting base 2 of the valve arrangement 1 has a plate-like Shape. It defines the valve unit 3 facing side a flat assembly surface 18. To them the valve unit 3 can be attached with its mounting surface 8. Suitable for fastening the attached valve unit 3 Fastening means 22, for example as fastening screws are carried out that enable the mounting base and the valve unit 3 releasably fixed to each other to brace.
  • the assembly base 2 has a modular structure and is made up of a plurality of individual base segments 23 together in a mounting direction 21 parallel to the direction of alignment 17 put together and assembled into a rigid unit are. Rigid cohesion is guaranteed by several Connecting elements 24, for example as tie rods are executed, which the juxtaposed series of Push through base segments 23 parallel to mounting direction 21 and anchored to the two end base segments 23 are.
  • the mounting base 2 comprises different types of base segments 23. It is a group of consecutive arranged connection segments 25 available, the corresponding connection segment arrangement 26 two end sides of one pointing in mounting direction 21 End segment 27, 27 'is flanked, which in turn on the the terminal segment arrangement 26 opposite side of one forming the end of the base segments 23 Coupling segment 28 is flanked.
  • the number of connection segments is correct 25 corresponds to the number of valve modules 4. Also corresponds to the width measured in mounting direction 21 each Connection segment 25 of the correspondingly measured width of the associated valve module 4. Each connection segment 25 defines one on the side of the mounting surface 18 Assembly place 32 on which the assigned valve module 4 with the mounting surface 8 when the valve unit 3 is mounted.
  • Each connector segment 25 has a group of Consumer channels 33, with each channel group at least has one and, for example, two consumer channels 33.
  • the consumer channels 33 of the respective connection segment 25 open out at the assigned assembly location 32, namely such that their mouths and the mouths of the working channels 7 of the assigned valve module 4 are aligned in pairs. In this way, one working channel 7 of a valve module 4 goes in each case into a consumer channel 33 of the assigned connection segment 25 over.
  • a suitable sealing arrangement interposed is not shown in the drawing.
  • Each consumer channel 33 passes through the assigned connection segment 25 and opens with a connection opening 34 outside the assembly area 32 to the outer surface of the concerned connection segment 25 from. It has been considered expedient proved to place the port openings 34 so that they are on the assigned assembly slot 32 opposite side of the connecting segment 25 are located.
  • the corresponding area of the connecting segment 25 is considered Designated pad 35, it points in the same Direction as the mounting surface 8 with the valve unit installed 3, in the embodiment down.
  • connection openings 34 especially fluid type, for example pressure actuated cylinders.
  • the Connection is made by interposing in particular flexible pressure medium lines 36, the one ends to the consumer and elsewhere to one of the connection openings 34 can be connected.
  • Connecting to the Connection opening 34 can take place, for example, in that the pressure medium line is screwed in immediately or is connected to a connecting device 37 which in turn in the area of the connection opening 34 on the connection segment 25 is set.
  • connection device 37 comes for example, a connector device anchored to the connecting segment 25 in question in which the concerned Pressure fluid line 36 releasably insertable under seal is.
  • each valve module 4 own connection segment 25 is assigned are also modified Designs possible in which one or more Connection segments 25 are present, which have two or more Equipped with 32 slots and with the valve unit installed 3 equipped with several valve modules 4 at the same time are.
  • Each valve module 4 can also have its own Group of consumer channels 33 may be assigned. It can but also several valve modules 4 together a single Group of consumer channels are assigned, then then expediently the flow cross section of the consumer channels 33 is enlarged to be larger in this way Control flow rates.
  • connection segments 25 with different connection sizes provided and for example with connecting threads to equip different thread standards. To this Mode can be selected as required by selected use equipped connection segments 25 a mounting base 2 entirely put together individually.
  • the mounting base 2 arises in that at least a part of the existing connection segments with at least an electrical associated with a consumer channel 33 and / or fluidic functional unit 38. These act with the pressure medium flowing in the consumer channel together - under the term "printing medium" are also Understanding vacuum or vacuum applications - depending on Function different effects can be achieved.
  • the existing Functional units 38 in the respectively assigned connection segment 25 integrated and in the housing of the relevant connection segment 25 are installed.
  • the Functional units 38 are shown in FIG. 2 for simplification indicated by dash-dotted lines.
  • connection segment 25 running consumer channels 33 different Assign functional units 38.
  • the arrangement is such that the consumer channels 33rd within the individual connection segments 25 via the same Functional unit 38 have.
  • the Embodiment used functional units 38 briefly explained.
  • connection segment 25 contains as a functional unit 38 a throttle check valve 43, ie a combination of a throttle 40 and one blocking in the outflow direction Check valve 41.
  • the throttle 40 is expedient adjustable so that the outflowing pressure medium after Can throttle demand.
  • the connecting segment 25 then connected has no functional unit 38. It is only used by two Consumer channels 33 interspersed with in no way a functional unit 38 cooperate.
  • the fourth connection segment 25 has a combined electrical and fluidic functional unit 38 in shape a pressure detection unit 44. It works on the basis of a p / e converter, the detected pressure into electrical Signals are converted using advanced electrical Lines 45 fed to a further utilization can become, for example, an electronic Control device that controls the operation of the valve unit 3 controls.
  • the pressure detection unit 44 also has via a display element 45, which responds when a certain pressure in the associated consumer channel 33 is detected becomes.
  • the pressure detection unit 44 can be, for example so-called pressure switch, which is used in vacuum applications is used to operate a vacuum generator when a vacuum present in the assigned consumer channel 33 becomes too small.
  • Valve module 4 can be a vacuum module, into which, for example Integrated vacuum generator based on ejector is.
  • connection segments 25 with each other couple depending on the needs of connection elements with certain Functional units 38 in any order can be used.
  • the two end modules When the valve unit 3 is installed, the two end modules are seated 5, 5 'on one of the end segments 27, 27'.
  • the one in the one final module 5 communicates Feed channel 12 and the pilot channels 16, 16 'with the associated end segment 27 through feed channels 46.
  • feed channels 46 At the on the opposite pad 35 lying mouths of these feed channels 46 can be Detachably connect pressure medium lines 47, through which the Operating medium and the pilot control medium are supplied.
  • the opposite end segment 27 ' has two Discharge channels 48 which with the valve unit 3 installed Vent channels 13, 13 'in the associated termination module 5' communicate.
  • Mouths can also be connected to pressure medium lines 52 that remove the exhaust air.
  • you can silencers can also be connected here.
  • That of the end segments 27, 27 'and the connection segments 25 defined floor plan suitably corresponds to that the valve unit 3.
  • the coupling segments 28 protrude thus in mounting direction 21 over this floor plan and thus beyond the valve unit 3. They make that possible Coupling further components and in particular one or several assembly bases of other comparable valve arrangements 1.
  • the coupling segments 28 have for simplification coupling over several, in particular continuous Bores 53 which extend in the longitudinal direction of the relevant Coupling segment 28 and / or at right angles to it Extend assembly area 18.
  • the base segments 23 are overall similar to plates or strips designed so that they are assembled Condition can support each other very well and one extremely stable Montsgebasis 2 is present.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetically Actuated Valves (AREA)

Claims (10)

  1. Ensemble de soupapes comportant un pluralité de modules de soupape (4) qui sont montés de manière séparable sur une base de montage (2) de type plaque dans laquelle sont réalisés des canaux d'utilisation (33) pouvant être reliés à des récepteurs à commander, lesquels canaux sont associés par groupes à différents modules de soupape (4) de l'unité de soupapes (3) et communiquent, lorsque les modules de soupape (4) sont montés, avec des canaux de travail (7) du module de soupape (4) respectif associé, la base de montage (2) se composant de manière modulaire d'une pluralité de segments de base (23) individuels, assemblés en une unité rigide, parmi lesquels se trouvent plusieurs segments de raccordement (25) associés chacun à au moins un module de soupape (4) et comportant au moins un groupe de canaux d'utilisation (33), lesquels segments de raccordement sont équipés au moins en partie d'au moins une unité fonctionnelle (38) électrique et/ou fluidique associée à un canal d'utilisation (33), caractérisé en ce que les modules de soupape (4) sont réunis à la manière d'un ensemble en une unité de soupape (3) pouvant être manipulée comme un corps homogène, qui est montée de manière séparable sur la base de montage (2) de type plaque, et en ce que les unités fonctionnelles (38) sont intégrées au moins en partie au segment de raccordement (25) correspondant.
  2. Ensemble de soupapes selon la revendication 1, caractérisé en ce qu'au moins une unité fonctionnelle (38) contient un clapet de non-retour (41) ou est formée par celui-ci.
  3. Ensemble de soupapes selon la revendication 1 ou 2, caractérisé en ce qu'au moins une unité fonctionnelle (38) est formée par une combinaison d'un organe d'étranglement (40) en particulier réglable et d'un clapet de non-retour (41).
  4. Ensemble de soupapes selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins une unité fonctionnelle (38) est formée par un régulateur de pression (42).
  5. Ensemble de soupapes selon l'une des revendications 1 à 4, caractérisé en ce qu'au moins une unité fonctionnelle (38) est formée par une unité de détection de pression (44), en particulier un pressostat.
  6. Ensemble de soupapes selon l'une des revendications 1 à 5, caractérisé par plusieurs segments de raccordement (25) avec des dimensions de raccordement différentes pour des conduites de fluide sous pression (36) à raccorder, menant à des récepteurs.
  7. Ensemble de soupapes selon l'une des revendications 1 à 6, caractérisé en ce que lorsque l'unité de soupape (3) est montée, plusieurs modules de soupape (4) sont associés à au moins un segment de raccordement (25).
  8. Ensemble de soupapes selon l'une des revendications 1 à 7, caractérisé par un ensemble de segments de raccordement (26) constitué de plusieurs segments de raccordement (25) disposés l'un derrière l'autre dans une direction de montage (21), lequel ensemble est flanqué sur les deux côtés terminaux par un segment terminal (27, 27'), l'un au moins des segments terminaux (27, 27') étant équipé de canaux d'amenée et/ou d'évacuation (46, 48) qui, lorsque l'unité de soupape (3) est montée, communiquent avec des canaux d'alimentation ou de purge d'air (12, 13, 13') dans au moins un module de terminaison (5, 5') disposé côté extrémité sur l'unité de soupape (3).
  9. Ensemble de soupapes selon l'une des revendications 1 à 8, caractérisé en ce que la série de segments de base (23) se termine à au moins une et de préférence aux deux extrémités par un segment d'accouplement (28) qui permet l'accouplement d'autres composants et en particulier d'autres bases de montage.
  10. Ensemble de soupapes selon l'une des revendications 1 à 9, caractérisé en ce que les segments de base (23) sont serrés fermement les uns contre les autres au moyen de tirants d'ancrage (24) s'étendant dans la direction de montage (21).
EP98914858A 1997-03-18 1998-03-03 Arrangement de valves Expired - Lifetime EP0968372B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19711227 1997-03-18
DE1997111227 DE19711227C2 (de) 1997-03-18 1997-03-18 Ventilanordnung
PCT/EP1998/001170 WO1998041766A1 (fr) 1997-03-18 1998-03-03 Base de montage en forme de plaque

Publications (2)

Publication Number Publication Date
EP0968372A1 EP0968372A1 (fr) 2000-01-05
EP0968372B1 true EP0968372B1 (fr) 2003-11-05

Family

ID=7823763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98914858A Expired - Lifetime EP0968372B1 (fr) 1997-03-18 1998-03-03 Arrangement de valves

Country Status (5)

Country Link
US (1) US6179006B1 (fr)
EP (1) EP0968372B1 (fr)
JP (1) JP3162083B2 (fr)
DE (2) DE19711227C2 (fr)
WO (1) WO1998041766A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018837B3 (de) * 2008-04-15 2009-04-09 Festo Ag & Co. Kg Ventilanordnung mit Zentralabsperreinrichtung

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29905865U1 (de) 1999-03-31 1999-06-17 Festo AG & Co, 73734 Esslingen Ventileinheit
DE29909529U1 (de) 1999-06-01 1999-08-12 Festo AG & Co, 73734 Esslingen Fluidtechnisches Steuergerät
DE19954855C1 (de) * 1999-11-15 2001-04-05 Siemens Ag System zur automatisierten Behandlung von Fluiden, mit einanderreihbaren, austauschbaren Prozeßmodulen
DE20013360U1 (de) * 2000-08-03 2001-09-13 Fa. Hermann Heye i.K., 31683 Obernkirchen Ventilblock für eine Glasformmaschine
DE20107330U1 (de) 2001-04-20 2001-07-19 FESTO AG & Co., 73734 Esslingen Fluidtechnisches Steuergerät
DE20219497U1 (de) 2002-12-17 2003-03-06 FESTO AG & Co., 73734 Esslingen Fluidtechnisches Steuergerät
DE102004039138B4 (de) * 2004-08-12 2009-02-19 Bosch Rexroth Pneumatics Gmbh Ventileinheit
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EP2110563A2 (fr) 2008-04-15 2009-10-21 Festo AG & Co. KG Agencement de soupape doté d'un dispositif de fermeture central

Also Published As

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JP3162083B2 (ja) 2001-04-25
DE59810086D1 (de) 2003-12-11
US6179006B1 (en) 2001-01-30
WO1998041766A1 (fr) 1998-09-24
DE19711227A1 (de) 1998-09-24
JP2000513079A (ja) 2000-10-03
DE19711227C2 (de) 2000-11-30
EP0968372A1 (fr) 2000-01-05

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