Patent ID: 11927270
Assignee: AVENTICS GMBH
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A diaphragm seat valve comprising:
a housing;
a shape-elastic control diaphragm located in the housing and configured to separate a control chamber of the diaphragm seat valve from a working chamber of the diaphragm seat valve, the control diaphragm defining a first side facing the control chamber and an opposite second side facing the working chamber;
a hollow projection formed integrally with the control diaphragm and extending from at least one of the first side and the second side of the control diaphragm, the hollow projection defining an interior space, and the hollow projection including a first end and a second end;
a diaphragm valve seat located on the second side of the control diaphragm at the first end of the hollow projection, the diaphragm valve seat defining a first fluid channel; and
a movable closure element including a first closure member configured to be removably seated in the diaphragm valve seat,
wherein the interior space of the hollow projection is fluidly connected to the first fluid channel of the diaphragm valve seat, and
wherein the second end of the hollow projection is plugged into or onto an opening defining a second fluid channel in the housing, such that the interior space of the hollow projection and the first fluid channel are fluidly connected to the second fluid channel.