초록 ▼

The invention relates to a pressure control device for vehicles comprising a control device, a mechanical, pneumatic and/or hydraulic element and at least one sensor and/or at least one actuator. The invention is characterized in that, in the area of the sensors and/or actuators, recesses or cavitie

The invention relates to a pressure control device for vehicles comprising a control device, a mechanical, pneumatic and/or hydraulic element and at least one sensor and/or at least one actuator. The invention is characterized in that, in the area of the sensors and/or actuators, recesses or cavities are provided in the control device and/or in the element. The sensors and/or actuators can at least be partially accommodated in said recesses or cavities.

대표청구항 ▼

1. A pressure control device for a vehicle, comprising:a control device;at least one of a mechanical, pneumatic and hydraulic element coupled with the control device, wherein at least one of a recess and a hole is provided in at least one of the control device and the element;at least one sensor whi

1. A pressure control device for a vehicle, comprising:a control device;at least one of a mechanical, pneumatic and hydraulic element coupled with the control device, wherein at least one of a recess and a hole is provided in at least one of the control device and the element;at least one sensor which is accommodatable at least partially in the at least one of the recess and the hole, wherein the at least one sensor is not rigidly attached to the control device, and a flexible electrical connection is provided between the at least one sensor and the control device, and wherein the at least one sensor in the at least one of the recess and the hole is displaceable; anda bending resistant element operatively coupled to the at least one sensor to absorb pressure forces acting on the at least one sensor. 2. The pressure control device according to claim 1, wherein the control device comprises a printed circuit board provided with the at least one of the recess and the hole for the at least one sensor. 3. The pressure control device according to claim 2, further comprising first and second casing parts, said first and second casing parts being mutually connectible such that the first and second casing parts form a substantially closed chamber. 4. The pressure control device according to claim 3, wherein said at least one of the mechanical, pneumatic and hydraulic element forms the second casing part. 5. The pressure control device according to claim 4, wherein said at least one of the mechanical, pneumatic and hydraulic element forms the second casing part. 6. The pressure control device according to claim 4, wherein the second casing part is a control valve block for a vehicle compressed-air system. 7. The pressure control device according to claim 4, wherein the bending-resistant element is one of the first and second casing parts. 8. The pressure control device according to claim 4, wherein the bending-resistant element is connectible with a casing part of the control device. 9. The pressure control device according to claim 8, wherein said first and second casing parts hold the at least one sensor arranged in an area therebetween. 10. The pressure control device according to claim 9, wherein the seal is provided between a pressure connection of the second casing part and the at least one sensor. 11. The pressure control device according to claim 4, wherein the at least one sensor is arranged in an area between the first and second casing parts. 12. The pressure control device according to claim 4, further comprising at least one seal provided to seal-off the at least one sensor arranged in the recess or hole. 13. The pressure control device according to claim 1, further comprising first and second casing parts, said first and second casing parts being mutually connectible such that the first and second casing parts form a substantially closed chamber. 14. The pressure control device according to claim 13, wherein said element is a hydraulic valve block. 15. The pressure control device according to claim 13, wherein the bending-resistant element is one of the first and second casing parts. 16. The pressure control device according to claim 13, wherein the bending-resistant element is connectible with a casing part of the control device. 17. The pressure control device according to claim 1, wherein said element is a hydraulic valve block. 18. The pressure control device according to claim 1, wherein the bending-resistant element is a casing part of the control device. 19. The pressure control device according to claim 1, wherein the bending-resistant element is connectible with a casing part of the control device. 20. The pressure control device according to claim 1, wherein the at least one sensor is controlled and has its signals processed in the control device. 21. The pressure control device according to claim 20, wherein a plurality of amplifiers are provided in the control device, said amplifiers being respectively arranged in direct or indirect vicinity of a plurality of sensors respectively assigned thereto. 22. The pressure control device according to claim 21, wherein calibration values of the at least one sensor and/or regulating or control parameters of the control device are storable in the storage element. 23. The pressure control device according to claim 1, further comprising an amplifier provided in the control device, said amplifier amplifying signals of the at least one sensor. 24. The pressure control device according to claim 1, further comprising a storage element arranged in the pressure control device. 25. The pressure control device according to claim 1, further comprising at least one seal provided to seal-off the at least one sensor arranged in the recess or hole. 26. The pressure control device according to claim 25, wherein the at least one sensor is held by a casing part via an edge of the pot-shaped construction. 27. The pressure control device according to claim 25, wherein a sensor membrane is arranged on a pot bottom of the pot-shaped construction. 28. The pressure control device according to claim 1, wherein the at least one sensor has a pot-shaped construction. 29. The pressure control device according to claim 28, wherein a sensor membrane is arranged on a pot bottom of the pot-shaped construction.