DE19649900A1 - Solenoid valve block arrangement e.g. for commercial vehicle ABS brake systems - Google Patents

Solenoid valve block arrangement e.g. for commercial vehicle ABS brake systems

Info

Publication number
DE19649900A1
DE19649900A1 DE1996149900 DE19649900A DE19649900A1 DE 19649900 A1 DE19649900 A1 DE 19649900A1 DE 1996149900 DE1996149900 DE 1996149900 DE 19649900 A DE19649900 A DE 19649900A DE 19649900 A1 DE19649900 A1 DE 19649900A1
Authority
DE
Germany
Prior art keywords
valve
magnet block
contacts
valve magnet
valve block
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
DE1996149900
Other languages
German (de)
Other versions
DE19649900C2 (en
Inventor
Peter Bielig
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.)
Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Nutzfahrzeuge 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 Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Priority to DE1996149900 priority Critical patent/DE19649900C2/en
Publication of DE19649900A1 publication Critical patent/DE19649900A1/en
Application granted granted Critical
Publication of DE19649900C2 publication Critical patent/DE19649900C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B13/06—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • 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
    • F15B13/086—Sensing means, e.g. pressure sensors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus

Abstract

The arrangement (3) comprises plastics coated coils (4) and a first plug connector (5) with contacts (6), which are connected to the coils. Further socket entrances (7, 8) are provided on the arrangement, whose contacts (6) are electrically connected within the solenoid valve block with additional contacts (6d-6h) of the first plug connector. The socket entrances (5, 7, 8) are preferably plastics sprayed on the valve block, and further plugs as well as their contacts are provided for the connection of sensors.

Description

Die Erfindung betrifft einen Ventilmagnetblock, insbesondere für elektropneu­ matische Magnetventile, wobei der Ventilmagnetblock kunststoffumspritzte Spulen und einen ersten Anschlußstecker mit Kontakten aufweist, welche mit den Spulen verbunden sind.The invention relates to a valve magnet block, in particular for electropneu matic solenoid valves, with the valve solenoid molded plastic Coils and a first connector with contacts, which with the coils are connected.

Nutzfahrzeugbremssysteme weisen im allgemeinen radweise zugeordnete Kom­ ponenten wie Magnetventile (z. B. ABS-Drucksteuerventil) und Sensoren (z. B. Raddrehzahlsensoren, Belagverschleißsensoren, . . .) auf. Diese Komponenten sind jeweils über eigene bzw. separate Kabel mit dem elektronischen Steuergerät ver­ bunden, so daß von jedem Rad mehrere Kabel zum Steuergerät verlegt werden müssen.Commercial vehicle brake systems generally have wheel-associated com components such as solenoid valves (e.g. ABS pressure control valve) and sensors (e.g. Wheel speed sensors, pad wear sensors,. . .) on. These components are ver each with its own or separate cables with the electronic control unit bound, so that several cables are laid to the control unit of each wheel have to.

Die Erfindung zielt daher darauf ab, den zur Verkabelung einer Bremsanlage, insbesondere einer Nutzfahrzeugbremsanlage, erforderlichen Aufwand zu redu­ zieren. The invention therefore aims to provide the wiring for a brake system, in particular a commercial vehicle brake system to reduce the effort required adorn.  

Die Erfindung erreicht dieses Ziel durch den Gegenstand des Anspruches 1.The invention achieves this aim by the subject matter of claim 1.

Zusammengefaßt besteht ein wesentlicher Gedanke der Erfindung darin, die grundsätzlich bekannten Magnetventilblöcke nach dem Oberbegriff des Anspru­ ches 1 weiterzuentwickeln und zur Reduzierung des Verkabelungs- bzw. Ver­ drahtungsaufwandes des Nutzfahrzeug-Bremssystemes einzusetzen. Bei pneu­ matisch betätigten Nutzfahrzeugbremssystemen besitzen die Magnetventile ei­ nen pneumatischen und einen elektrischen Teil. Der elektrische Teil - der Ven­ tilmagnetblock - besteht aus einer oder mehreren Spulen, die mit einem An­ schlußstecker versehen und zusammen mit dem Anschlußstecker von Kunststoff umspritzt sind. Der angespritzte Anschlußstecker dient dabei ausschließlich zur Verbindung der umspritzten Spulen mit dem externen Steuergerät. Ein derarti­ ger interner Stand der Technik der Anmelderin ist in Fig. 3 dargestellt.In summary, an essential idea of the invention is to further develop the basically known solenoid valve blocks according to the preamble of claims 1 and to reduce the wiring or wiring effort of the commercial vehicle braking system. In pneumatically actuated commercial vehicle brake systems, the solenoid valves have a pneumatic and an electrical part. The electrical part - the Ven tilmagnetblock - consists of one or more coils, which are provided with a connector and molded around with the connector of plastic. The molded connector is used exclusively to connect the overmolded coils to the external control unit. Such an internal prior art of the applicant is shown in Fig. 3.

Bei der Erfindung sind gegenüber dem gattungsgemaßen Stand der Technik an den Ventilmagnetblock zusätzliche weitere Stecker angeordnet (z. B. angespritzt), deren Kontakte innerhalb des Magnetventilblocks mit zusätzlichen Kontakten des ersten Steckers elektrisch verbunden sind. Es ist damit möglich, lediglich kurze Verbindungskabel von den in der Nähe des Ventils gelegenen Sensoren zum Ventilblock zu verlegen, diese an den Ventilblock anzustecken und dann vom Ventilblock lediglich ein einziges Kabel - welches entsprechende zusätzliche Adern aufweist - zum Steuergerät zu führen. Zusätzliche direkte Kabel zwischen den einzelnen Radsensoren und dem Steuergerät können damit entfallen. Da­ durch wird die gesamte Verkabelung des Bremssystemes aufgrund ihres einfa­ cheren Aufbaus weniger störanfällig, sicherer und vielfach auch kostengünstiger.The invention relates to the generic state of the art the valve solenoid block is equipped with additional connectors (e.g. molded), their contacts within the solenoid valve block with additional contacts of the first connector are electrically connected. It is possible only short connection cables from the sensors located near the valve to the valve block, attach it to the valve block and then from the valve block only a single cable - which corresponding additional Has wires - to the control unit. Additional direct cables between the individual wheel sensors and the control unit can thus be dispensed with. There through the entire wiring of the brake system due to its simple construction is less prone to failure, safer and in many cases also cheaper.

Weitere vorteilhafte Ausgestaltungen der Erfindung sind den Unteransprüchen zu entnehmen.Further advantageous embodiments of the invention are the subclaims refer to.

Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung näher beschrie­ ben. Es zeigt: The invention is described in more detail below with reference to the drawing ben. It shows:  

Fig. 1 eine schematische Darstellung eines erstes Ausführungsbeispieles eines mit einem erfindungsgemäßen Ventilmagnetblock versehenen Magnetventiles sowie - am rechten Bildrand - eine um 90° gedrehte Ansicht der Stecker des Ventilmagnetblockes; Fig. 1 is a schematic representation of a first embodiment of a solenoid valve provided with a valve magnet block according to the invention and - on the right edge of the picture - a view rotated by 90 ° of the plug of the valve magnet block;

Fig. 2 eine schematische Darstellung der Verdrahtung des Ausführungsbeispieles aus Fig. 1; Fig. 2 is a schematic representation of the wiring of the embodiment of Fig. 1;

Fig. 3 eine schematische Darstellung eines Magnetventiles nach dem Stand der Technik. Fig. 3 is a schematic representation of a solenoid valve according to the prior art.

Fig. 1 zeigt ein elektromagnetisches Magnetventil 1 mit einem pneumatischen Ventilabschnitt 2 (rein schematisch dargestellt) sowie mit einem elektrischen Ventilabschnitt, dem sogenannten Ventilmagnetblock 3. Der Ventilmagnetblock 3 weist kunststoffumspritzte Spulen 4 und - wie in der Frontansicht am rechten Bildrand zu erkennen - einen ersten Anschlußstecker 5 mit Kontakten 6a bis 6h auf. Dabei sind die Kontakte 6a bis 6c in üblicher Weise intern mit den Spulen 4 verbunden, während die Kontakte 6d bis 6h ebenfalls im Inneren des Ventilmagnetblockes 3 - siehe Fig. 2 - mit entsprechenden Kontakten 6d' bis 6h' weiterer Stecker 7, 8 verbunden bzw. verdrahtet sind (Verdrahtung 9). Die Kontakte 6d' bis 6h' der weiteren Stecker 7, 8 sind dabei derart angeordnet, daß der Anschluß üblicher Sensoren, z. B. Raddrehzahlsensoren, möglich ist. Fig. 1 shows an electromagnetic solenoid valve 1 with a pneumatic valve portion 2 (purely schematically illustrated) and an electric valve portion, the so-called magnetic valve block 3. The valve solenoid block 3 has plastic-coated coils 4 and - as can be seen in the front view on the right edge of the picture - a first connector 5 with contacts 6 a to 6 h. The contacts 6 a to 6 c are connected internally to the coils 4 in the usual way, while the contacts 6 d to 6 h are likewise in the interior of the valve magnet block 3 - see FIG. 2 - with corresponding contacts 6 d 'to 6 h' further Connectors 7 , 8 are connected or wired (wiring 9 ). The contacts 6 d 'to 6 h' of the further connectors 7 , 8 are arranged such that the connection of conventional sensors, for. B. wheel speed sensors is possible.

Mit der Erfindung entsteht somit auf einfache Weise ein Ventilmagnetblock 3 mit integrierter elektrischer Verteilerfunktion. Dadurch ist es zum Beispiel beim ABS möglich, alle radnahen Komponenten eines Rades über den Hauptstecker 5 mit einem einzigen Kabel, welches mit einer entsprechenden Anzahl bzw. Mehr­ zahl an Adern versehen ist, mit dem u. U. weiter entfernt liegenden (hier nicht dargestellten) Steuergerät zu verbinden.With the invention, a valve magnet block 3 with an integrated electrical distributor function is thus created in a simple manner. This makes it possible, for example, with ABS to connect all wheel-related components of a wheel via the main connector 5 with a single cable, which is provided with a corresponding number or more number of wires, with which u. U. remote control unit (not shown here) to connect.

Ein einfacher Vergleich mit dem herkömmlichen Ventilmagneten der Fig. 1 zeigt, daß der erfindungsgemäße Ventilblock 3 zwar gegenüber dem Stand sowohl wei­ tere Stecker 7, 8 als auch eine zusätzliche innere Verdrahtung (Leitungen 9) aufweist, daß er aber andererseits ohne Modifikation des pneumatischen Ven­ tilabschnittes 2 in Standardmagnetventile integrierbar ist.A simple comparison with the conventional valve magnet of FIG. 1 shows that the valve block 3 according to the invention has both white plugs 7 , 8 and an additional internal wiring (lines 9 ) compared to the state, but that on the other hand he without modification of the pneumatic Ven tilabschnittes 2 can be integrated into standard solenoid valves.

Zusammengefaßt ist es mit der Erfindung zum Beispiel bei einem Nutzfahrzeug-ABS möglich, alle radnahen Komponenten eines Rades über den Hauptstecker 5 mit einem einzigen Kabel an das entfernt liegende Steuergerät anzuschließen. Dies senkt auf einfache Weise den zur Verkabelung des Bremssystemes nötigen Aufwand, was auch die Sicherheit der Bremsanlage erhöht.In summary, it is possible with the invention, for example in the case of a commercial vehicle ABS, to connect all of the components of a wheel close to the wheel via the main plug 5 with a single cable to the remote control unit. This reduces the effort required for wiring the brake system in a simple manner, which also increases the safety of the brake system.

BezugszeichenlisteReference list

11

Magnetventil
magnetic valve

22nd

pneumatischer Ventilabschnitt
pneumatic valve section

33rd

elektrischer Ventilabschnitt (Ventilmagnetblock)
electrical valve section (valve solenoid block)

44th

kunststoffumspritzte Spulen
plastic-coated coils

55

erster Anschlußstecker
first connector

6,6,

66

' Kontakte
' Contacts

7,7,

88th

weitere Anschlußstecker
further connectors

99

Verdrahtung
wiring

Claims (6)

1. Ventilmagnetblock, insbesondere für elektropneumatische Magnetventile (1), wobei der Ventilmagnetblock (3) kunststoffumspritzte Spulen (4) und einen ersten Anschlußstecker (5) mit Kontakten (6) aufweist, welche mit den Spulen (4) verbunden sind, dadurch gekennzeichnet daß am Ventilmagnetblock (3) weitere Stecker (7, 8) vorgesehen sind, deren Kontakte (6d'-6h') innerhalb des Ventilmagnetblockes (3) mit zusätzlichen Kontakten (6d-6h) des ersten Steckers (5) elektrisch verbunden sind.1. Valve magnet block, in particular for electro-pneumatic solenoid valves ( 1 ), wherein the valve magnet block ( 3 ) has plastic-coated coils ( 4 ) and a first connector ( 5 ) with contacts ( 6 ) which are connected to the coils ( 4 ), characterized in that the valve magnetic block (3) further connector (7, 8) are provided, the contacts (6 d'-6 h ') inside the valve magnetic block (3) with additional contacts (6 d- 6 h) of the first connector (5) electrically connected are. 2. Ventilmagnetblock nach Anspruch 1, dadurch gekennzeichnet, daß die Stecker (5, 7, 8) mittels Kunststoff an den Ventilmagnetblock (3) ange­ spritzt sind.2. Valve magnet block according to claim 1, characterized in that the plugs ( 5 , 7 , 8 ) are injection-molded onto the valve magnet block ( 3 ) by means of plastic. 3. Ventilmagnetblock nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die weiteren Stecker (7, 8) sowie deren Kontakte (6') zum Anschluß von Sensoren ausgelegt sind.3. Valve magnet block according to claim 1 or 2, characterized in that the further connectors ( 7 , 8 ) and their contacts ( 6 ') are designed for connecting sensors. 4. Ventilmagnetblock nach einem der vorstehenden Ansprüche, gekennzeich­ net durch eine Auslegung derart, daß ein Einbau in Standard-Magnetventile ohne Modifikation eines pneumatischen Ventilabschnittes (2) realisierbar ist.4. Valve magnet block according to one of the preceding claims, characterized by a design such that an installation in standard solenoid valves can be realized without modification of a pneumatic valve section ( 2 ). 5. Ventilmagnetblock nach einem der vorstehenden Ansprüche, gekennzeich­ net durch eine Auslegung für ABS-Drucksteuerventile für Nutzfahrzeug­ bremsanlagen.5. Valve magnet block according to one of the preceding claims, characterized net by a design for ABS pressure control valves for commercial vehicles braking systems. 6. Ventilmagnetblock nach einem der vorstehenden Ansprüche, dadurch ge­ kennzeichnet, daß die elektrischen Verbindungen durch Verdrahtungen (9) im Inneren des Ventilmagnetblockes (3) ausgebildet werden.6. Valve magnet block according to one of the preceding claims, characterized in that the electrical connections are formed by wiring ( 9 ) inside the valve magnet block ( 3 ).
DE1996149900 1996-12-02 1996-12-02 Solenoid valve block Expired - Fee Related DE19649900C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996149900 DE19649900C2 (en) 1996-12-02 1996-12-02 Solenoid valve block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996149900 DE19649900C2 (en) 1996-12-02 1996-12-02 Solenoid valve block

Publications (2)

Publication Number Publication Date
DE19649900A1 true DE19649900A1 (en) 1998-06-04
DE19649900C2 DE19649900C2 (en) 2002-12-12

Family

ID=7813369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996149900 Expired - Fee Related DE19649900C2 (en) 1996-12-02 1996-12-02 Solenoid valve block

Country Status (1)

Country Link
DE (1) DE19649900C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051433A1 (en) * 2000-10-17 2002-05-02 Conti Temic Microelectronic Solenoid for electronic valve controller e.g. for vehicle braking system, has three or more connections for two or more windings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605950A1 (en) * 1985-03-23 1986-10-02 Shoketsu Kinzoku Kogyo K.K., Tokio/Tokyo POWER CONNECTOR FOR ELECTROMAGNETIC VALVES
DE3742830A1 (en) * 1987-12-17 1989-07-13 Teves Gmbh Alfred VALVE BLOCK UNIT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427906A1 (en) * 1984-07-28 1986-01-30 Robert Bosch Gmbh, 7000 Stuttgart Control block for the modulation of the brake pressure in an anti-blocking device for motor vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605950A1 (en) * 1985-03-23 1986-10-02 Shoketsu Kinzoku Kogyo K.K., Tokio/Tokyo POWER CONNECTOR FOR ELECTROMAGNETIC VALVES
DE3742830A1 (en) * 1987-12-17 1989-07-13 Teves Gmbh Alfred VALVE BLOCK UNIT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051433A1 (en) * 2000-10-17 2002-05-02 Conti Temic Microelectronic Solenoid for electronic valve controller e.g. for vehicle braking system, has three or more connections for two or more windings

Also Published As

Publication number Publication date
DE19649900C2 (en) 2002-12-12

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