SEAL ARRANGEMENT FOR A HIGH-PRESSURE PUMP AND HIGH-PRESSURE PUMP HAVING SUCH A SEAL ARRANGEMENT

摘要

A sealing arrangement for sealing a pressure chamber in a high pressure pump which is bound by a first and a second bounding element, includes a separate sealing element which has a first sealing surface for co-operating with the first bounding element, as well as having a second sealing surface for cooperating with the second bounding element. The two sealing surfaces are inclined with respect to one another and each have a groove for receiving a sealing ring. The sealing element is arranged in such a way that it can be displaced totally along one of the bounding elements on the application of pressure.

主权项

1. A sealing arrangement for sealing a pressure chamber in a high pressure pump, the pressure chamber being bounded by a first bounding element and a second bounding element, comprising:
a separate sealing element having a first sealing surface configured to cooperate with the first bounding element and a second sealing surface configured to cooperate with the second bounding element, the two sealing surfaces being inclined with respect to one another and each having a groove configured to receive a sealing ring, and the sealing element being arranged and configured so as to be displaced totally along one of the bounding elements on the application of a pressure.