Patent ID: 9063114
Filing Date: 2015-06-23
Classification: F16K,G01N

Abstract:
1. A switching valve comprising: (a) a stator arranged in a housing, the stator including multiple connection ports; (b) a rotor configured to be rotated, is arranged in the housing and, in which the rotor has predetermined switching positions and interacts with the stator to form a fluidic connection or a fluidic disconnection of predetermined connection ports; (c) the rotor being mounted rotatably via a bearing and pressing device, where the bearing and pressing device is arranged in the housing and loaded with a predefined pressing force in a direction of the stator; (d) in which the bearing and pressing device includes a compensation element to load the rotor and transmit the pressing force; and (e) the compensation element includes a head region, a base region, and a bending region, the head region loads the rotor with a loading face, the base region is supported against a coupling unit of the bearing and pressing device to generate the pressing force or against a coupling element of the bearing and pressing device to generate the pressing force, the bending region disposed between the head region and the base region, and configured to make an elastic flexural deformation so that the head region loads the rotor when the rotor is wobbling with respect to an axis of rotation.