Valve device for a pneumatic suspension unit of a vehicle
First Claim
1. A valve device (1) for an air-suspension device for a vehicle, containing a manually actuatable air-admission valve (10, 34, 46) for admission of air to the air-suspension bellows (3) of the air-suspension device, a manually actuatable vent valve (11, 35, 47) for venting the air-suspension bellows (3) and a first electrically actuatable valve (7, 32, 44), the air-admission valve (10, 34, 46), the vent valve (11, 35, 47) and the first electrically actuatable valve (7, 32, 44) being disposed in a common housing (55), characterized in that a second electrically actuatable valve (6, 33, 45) is disposed in the housing (55).
1 Assignment
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Accused Products
Abstract
The invention relates to a valve device (1) for an air-suspension device for a vehicle, containing a manually actuatable air-admission valve (10, 34, 46) for admission of air to the air-suspension bellows (3) of the air-suspension device, a manually actuatable vent valve (11, 35, 47) for venting the air-suspension bellows (3) and a first electrically actuatable valve (7, 32, 44), the air-admission valve (10, 34, 46), the vent valve (11, 35, 47) and the first electrically actuatable valve (7, 32, 44) being disposed in a common housing (55). On this basis there is specified, for an air-suspension device for a vehicle, a valve device that can be used simply and inexpensively both in a level-regulating device containing an air-suspension valve and in an electronically controlled level-regulating device. This is achieved by the fact that a second electrically actuatable valve (6, 33, 45) is disposed in the housing (55).
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Citations
11 Claims
- 1. A valve device (1) for an air-suspension device for a vehicle, containing a manually actuatable air-admission valve (10, 34, 46) for admission of air to the air-suspension bellows (3) of the air-suspension device, a manually actuatable vent valve (11, 35, 47) for venting the air-suspension bellows (3) and a first electrically actuatable valve (7, 32, 44), the air-admission valve (10, 34, 46), the vent valve (11, 35, 47) and the first electrically actuatable valve (7, 32, 44) being disposed in a common housing (55), characterized in that a second electrically actuatable valve (6, 33, 45) is disposed in the housing (55).
Specification