EP0540998A1 - Multiport valve with connecting block - Google Patents

Multiport valve with connecting block Download PDF

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Publication number
EP0540998A1
EP0540998A1 EP92118433A EP92118433A EP0540998A1 EP 0540998 A1 EP0540998 A1 EP 0540998A1 EP 92118433 A EP92118433 A EP 92118433A EP 92118433 A EP92118433 A EP 92118433A EP 0540998 A1 EP0540998 A1 EP 0540998A1
Authority
EP
European Patent Office
Prior art keywords
connection
valve
connecting block
way valve
pilot
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.)
Withdrawn
Application number
EP92118433A
Other languages
German (de)
French (fr)
Inventor
Helmut Ott
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.)
Herion Werke KG
Original Assignee
Herion Werke 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 Herion Werke KG filed Critical Herion Werke KG
Publication of EP0540998A1 publication Critical patent/EP0540998A1/en
Withdrawn legal-status Critical Current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
    • F15B13/0807—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
    • F15B13/0832—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
    • F15B13/0846—Electrical details
    • F15B13/0857—Electrical connecting means, e.g. plugs, sockets

Definitions

  • the innovation relates to a multi-way valve with a connecting plate, in each of which at least one inlet connection, a ventilation connection, a working connection and a control air connection are formed, and with at least one electromagnetically actuable pilot valve for controlling the multi-way valve.
  • a functional unit also called a valve battery consists of a connection plate (common pressure supply, common work connections and common return connections), a multi-way valve and an electrical plug connection.
  • the electrical plug connections are usually designed in the form of individual plugs.
  • the interface between the multi-way valve and the connection plate can be standardized, with the individual switching magnets being connected via individual plugs in such an embodiment.
  • Designs are also known in which the control lines of the electrical system are guided in the connection plate and are connected to the pilot valves via a plug contact. However, this version is very complex since the magnetic connection lines must be connected to the connection plate by the valve via a plug.
  • the innovation is based on the task of creating a functional unit consisting of a multi-way valve and connection plate, which is a simple, compact and inexpensive electrical connection between the individual components enables.
  • the pilot valve is mounted separately from the multi-way valve on or on the connection plate.
  • the latter is preferably provided with a recess into which a circuit board can be inserted, through which the pilot valve can be contacted.
  • Figure 1 shows schematically a multi-way valve 10 which is flanged on the top 40 of a connecting plate 12.
  • the connection plate 12 has a common inlet connection 14, two ventilation connections 16, two working connections 18, 20 and a connection 22 for the external control air.
  • a slot or a recess 24 is formed, into which an electrical circuit board 26 is inserted or inserted.
  • two electromagnetically actuable pilot valves 28, 30 are flanged to an end face of the connection plate 12, which can be contacted via the electrical circuit board 26 and contacts 32, that is to say connected to an electrical power supply, which in turn, however, is not shown in the drawing is.
  • the main valve that is to say the multi-way valve 10
  • the pilot valve 30 switches the main valve 10 back into the starting position via a control channel 38 which is likewise formed in the connecting plate 12.
  • connection plates 12 can be connected to one another by suitable interlocking devices and linked together.
  • the hole pattern 34 on the upper side 40 of the connection plate 12 corresponds to the corresponding hole pattern, not shown, of the multi-way valve 10.

Abstract

A multiport valve (10) with a connecting block (12) is specified. In each case at least one inflow connection (14), one vent connection (16), one working connection (18, 20) and one control-air connection (22) are formed in the connecting block (12). Furthermore, at least one electromagnetically operable pilot valve (28, 30) is provided for activating the multiport valve (10). According to the invention, the pilot valve (28, 30) is in particular mounted at (on) the connecting block (12) separately from the multiport valve (10). The connecting block (12) can be provided with a recess (24) into which a printed circuit board (26) can be inserted, by means of which the pilot valves (28, 30) can be electrically bonded. <IMAGE>

Description

Die Neuerung betrifft ein Mehrwegeventil mit einer Anschlußplatte, in der jeweils wenigstens ein Zulaufanschluß, ein Entlüftungsanschluß, ein Arbeitsanschluß und ein Steuerluftanschluß ausgebildet sind, sowie mit wenigstens einem elektromagnetisch betätigbaren Vorsteuerventil zur Ansteuerung des Mehrwegeventils.The innovation relates to a multi-way valve with a connecting plate, in each of which at least one inlet connection, a ventilation connection, a working connection and a control air connection are formed, and with at least one electromagnetically actuable pilot valve for controlling the multi-way valve.

Mehrwegeventile werden, um den Installationsaufwand zu reduzieren, zu Funktionseinheiten zusammengefaßt. Eine Funktionseinheit auch Ventilbatterie genannt, besteht aus einer Anschlußplatte (gemeinsame Druckversorgung, gemeinsame Arbeitsanschlüsse und gemeinsame Rücklaufanschlüsse), einem Mehrwegeventil und einem elektrischen Steckanschluß. Die elektrischen Steckanschlüsse sind gewöhnlich in Form von Einzelsteckern ausgebildet. Die Schnittstelle zwischen Mehrwegeventil und Anschlußplatte kann genormt sein, wobei bei einer solchen Ausführung die einzelnen Schaltmagnete über Einzelstecker angeschlossen sind. Es sind auch Ausführungen bekannt, bei denen die Steuerleitungen der Elektrik in der Anschlußplatte geführt werden und über einen Steckkontakt mit den Vorsteuerventilen verbunden sind. Diese Ausführung ist jedoch sehr aufwendig, da die Magnetanschlußleitungen durch das Ventil über einen Stecker mit der Anschlußplatte verbunden werden müssen.Multi-way valves are combined into functional units in order to reduce the installation effort. A functional unit also called a valve battery consists of a connection plate (common pressure supply, common work connections and common return connections), a multi-way valve and an electrical plug connection. The electrical plug connections are usually designed in the form of individual plugs. The interface between the multi-way valve and the connection plate can be standardized, with the individual switching magnets being connected via individual plugs in such an embodiment. Designs are also known in which the control lines of the electrical system are guided in the connection plate and are connected to the pilot valves via a plug contact. However, this version is very complex since the magnetic connection lines must be connected to the connection plate by the valve via a plug.

Der Neuerung liegt nun die Aufgabe zugrunde, eine Funktionseinheit aus Mehrwegeventil und Anschlußplatte zu schaffen, die eine einfache, kompakte und preisgünstige elektrische Verknüpfung zwischen den einzelnen Komponenten ermöglicht.The innovation is based on the task of creating a functional unit consisting of a multi-way valve and connection plate, which is a simple, compact and inexpensive electrical connection between the individual components enables.

Nach der Neuerung wird dies dadurch erreicht, daß das Vorsteuerventil getrennt vom Mehrwegeventil auf bzw. an der Anschlußplatte montiert ist.
Die letztere ist vorzugsweise mit einer Ausnehmung versehen, in die eine Leiterplatte einsteckbar ist, durch welche das Vorsteuerventil kontaktierbar ist.According to the innovation, this is achieved in that the pilot valve is mounted separately from the multi-way valve on or on the connection plate.
The latter is preferably provided with a recess into which a circuit board can be inserted, through which the pilot valve can be contacted.

Eine beispielsweise Ausführungsform der Neuerung wird nachfolgend anhand der Zeichnung im einzelnen erläutert, in der

FIGUR 1a
schematisch eine Seitenansicht eines Mehrwegeventiles mit Anschlußplatte zeigt.
FIGUR 1b
zeigt in Draufsicht die Anschlußfläche der Anschlußplatte zum Mehrwegeventil.
An example embodiment of the innovation is explained in detail below with reference to the drawing in which
FIGURE 1a
schematically shows a side view of a multi-way valve with connecting plate.
FIGURE 1b
shows in plan view the connection surface of the connection plate to the multi-way valve.

Figur 1 zeigt schematisch ein Mehrwegeventil 10, das auf der Oberseite 40 einer Anschlußplatte 12 aufgeflanscht ist.
Die Anschlußplatte 12 hat einen gemeinsamen Zulaufanschluß 14, zwei Entlüftungsanschlüsse 16, zwei Arbeitsanschlüsse 18, 20 und einen Anschluß 22 für die externe Steuerluft.
In einer der beiden Seitenflächen beispielsweise der Anschlußplatte 12, ist ein Schlitz oder eine Ausnehmung 24 ausgebildet, in welche eine elektrische Leiterplatte 26 eingesteckt oder eingeschoben ist.Figure 1 shows schematically a multi-way valve 10 which is flanged on the top 40 of a connecting plate 12.
The connection plate 12 has a common inlet connection 14, two ventilation connections 16, two working connections 18, 20 and a connection 22 for the external control air.
In one of the two side surfaces, for example the connecting plate 12, a slot or a recess 24 is formed, into which an electrical circuit board 26 is inserted or inserted.

Beispielsweise an einer Stirnfläche der Anschlußplatte 12 sind in der dargestellten Ausführungsform zwei elektromagnetisch betätigbare Vorsteuerventile 28, 30 angeflanscht, welche über die elektrische Leiterplatte 26 und Kontakte 32 kontaktierbar sind, das heißt an eine elektrische Stromversorgung angeschlossen sind, die ihrerseits in der Zeichnung jedoch nicht dargestellt ist.
Das Hauptventil, das heißt das Mehrwegeventil 10 wird vom Vorsteuerventil 28 über einen in der Anschlußplatte 12 ausgebildeten Steuerkanal 36 umgeschaltet. Durch das Vorsteuerventil 30 wird das Hauptventil 10 über einen ebenfalls in der Anschlußplatte 12 ausgebildeten Steuerkanal 38 wieder in die Ausgangsstellung zurückgeschaltet.
Die Trennung der Vorsteuerventile 28 und 30 vom Hauptventil 10 ermöglicht die Montage einer kompakten Baueinheit bei minimiertem Verdrahtungsaufwand.For example, in the illustrated embodiment, two electromagnetically actuable pilot valves 28, 30 are flanged to an end face of the connection plate 12, which can be contacted via the electrical circuit board 26 and contacts 32, that is to say connected to an electrical power supply, which in turn, however, is not shown in the drawing is.
The main valve, that is to say the multi-way valve 10, is switched over by the pilot valve 28 via a control channel 36 formed in the connecting plate 12. The pilot valve 30 switches the main valve 10 back into the starting position via a control channel 38 which is likewise formed in the connecting plate 12.
The separation of the pilot valves 28 and 30 from the main valve 10 enables the assembly of a compact unit with minimal wiring.

Mehrere Anschlußplatten 12 untereinander sind durch geeignete formschlüssige Einrichtungen verbindbar und miteinander verkettbar.
Das Lochbild 34 auf der Oberseite 40 der Anschlußplatte 12 stimmt überein mit dem entsprechenden jedoch nicht dargestellten Lochbild des Mehrwegeventiles 10.
Durch das Anflanschen der Vorsteuerventile 28, 30 an einer Seite der Anschlußplatte 12 und die in die Ausnehmung 24 der Anschlußplatte 12 eingeschobene elektrische Leiterplatte 26, welche die elektrischen Verknüpfungen enthält, wird eine einfache, baulich kompakte und preisgünstige Baueinheit ermöglicht.A plurality of connection plates 12 can be connected to one another by suitable interlocking devices and linked together.
The hole pattern 34 on the upper side 40 of the connection plate 12 corresponds to the corresponding hole pattern, not shown, of the multi-way valve 10.
By flanging the pilot valves 28, 30 on one side of the connection plate 12 and the electrical circuit board 26 inserted into the recess 24 of the connection plate 12, which contains the electrical connections, a simple, structurally compact and inexpensive structural unit is made possible.

Claims (2)

Mehrwegeventil mit Anschlußplatte, in der jeweils wenigstens ein Zulaufanschluß, ein Entlüftungsanschluß, ein Arbeitsanschluß und ein Steuerluftanschluß ausgebildet sind, sowie mit wenigstens einem elektromagnetisch betätigbaren Vorsteuerventil zur Ansteuerung des Mehrwegeventils, dadurch gekennzeichnet, daß das Vorsteuerventil (28, 30) getrennt vom Mehrwegeventil (10) an (auf) der Anschlußplatte (12) montiert ist.Multi-way valve with connecting plate, in each of which at least one inlet connection, a ventilation connection, a working connection and a control air connection are formed, as well as with at least one electromagnetically operable pilot valve for controlling the multi-way valve, characterized in that the pilot valve (28, 30) is separate from the multi-way valve (10 ) is mounted on the connection plate (12). Mehrwegeventil mit Anschlußplatte nach Anspruch 1, dadurch gekennzeichnet, daß die Anschlußplatte (12) mit einer Ausnehmung (24) versehen ist, in die eine Leiterplatte (26) einsteckbar ist, durch welche die Vorsteuerventile (28, 30) kontaktierbar sind.Multi-way valve with connecting plate according to claim 1, characterized in that the connecting plate (12) is provided with a recess (24) into which a printed circuit board (26) can be inserted, through which the pilot valves (28, 30) can be contacted.
EP92118433A 1991-11-05 1992-10-28 Multiport valve with connecting block Withdrawn EP0540998A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9113760U 1991-11-05
DE9113760U DE9113760U1 (en) 1991-11-05 1991-11-05

Publications (1)

Publication Number Publication Date
EP0540998A1 true EP0540998A1 (en) 1993-05-12

Family

ID=6872955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92118433A Withdrawn EP0540998A1 (en) 1991-11-05 1992-10-28 Multiport valve with connecting block

Country Status (3)

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EP (1) EP0540998A1 (en)
JP (1) JPH0626587A (en)
DE (1) DE9113760U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170097102A1 (en) * 2014-06-20 2017-04-06 Numatics, Incorporated Zoned manifold assembly for solenoid valve control system
CN111750158A (en) * 2019-03-27 2020-10-09 罗伯特·博世有限公司 Pre-control device for a reversing valve without an internal cable connection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9201515U1 (en) * 1992-02-07 1993-06-03 Robert Bosch Gmbh, 7000 Stuttgart, De

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163815A (en) * 1984-08-24 1986-03-05 Festo Kg Fluid-power circuit assembly
GB2178140A (en) * 1985-07-19 1987-02-04 Festo Kg A valve array
US4726393A (en) * 1986-07-31 1988-02-23 Mosier Industries, Inc. Power valve assembly
DE8812835U1 (en) * 1988-10-13 1990-02-08 Steuerungstechnik Staiger Gmbh & Co Produktions-Vertriebs-Kg, 7121 Erligheim, De
FR2645602A1 (en) * 1989-04-05 1990-10-12 Festo Kg PNEUMATIC OR HYDRAULIC VALVE ASSEMBLY
EP0442033A1 (en) * 1990-02-16 1991-08-21 Festo KG Valve mounting structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163815A (en) * 1984-08-24 1986-03-05 Festo Kg Fluid-power circuit assembly
GB2178140A (en) * 1985-07-19 1987-02-04 Festo Kg A valve array
US4726393A (en) * 1986-07-31 1988-02-23 Mosier Industries, Inc. Power valve assembly
DE8812835U1 (en) * 1988-10-13 1990-02-08 Steuerungstechnik Staiger Gmbh & Co Produktions-Vertriebs-Kg, 7121 Erligheim, De
FR2645602A1 (en) * 1989-04-05 1990-10-12 Festo Kg PNEUMATIC OR HYDRAULIC VALVE ASSEMBLY
EP0442033A1 (en) * 1990-02-16 1991-08-21 Festo KG Valve mounting structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170097102A1 (en) * 2014-06-20 2017-04-06 Numatics, Incorporated Zoned manifold assembly for solenoid valve control system
US10180191B2 (en) 2014-06-20 2019-01-15 Asco, L.P. Zoned manifold assembly for solenoid valve control system
US10941872B2 (en) 2014-06-20 2021-03-09 Asco, L.P. Zoned manifold assembly for solenoid valve control system
CN111750158A (en) * 2019-03-27 2020-10-09 罗伯特·博世有限公司 Pre-control device for a reversing valve without an internal cable connection
CN111750158B (en) * 2019-03-27 2024-04-02 罗伯特·博世有限公司 Pre-control device for a reversing valve without internal cabling

Also Published As

Publication number Publication date
DE9113760U1 (en) 1991-12-12
JPH0626587A (en) 1994-02-01

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