Patent ID: 11953109
Assignee: FESTO SE &CO. KG
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. The safety valve device according to claim 9, wherein in each of the first and second safety valves the receptacle space main sections have an inlet main section, a subsequent first connecting main section, a subsequent second connecting main section and a subsequent outlet main section represented by the receptacle space end section,
wherein the first receptacle space transition section is located between the inlet main section and the first connecting main section and the second receptacle space transition section is located between the second connecting main section and the outlet main section,
wherein the inlet port terminates into the inlet main section, the first connecting port into the first connecting main section, the second connecting port into the second connecting main section and the outlet port into the outlet main section, and
wherein a third receptacle space transition section is located between the first connecting main section and the second connecting main section, which third receptacle space transition section is always closed by the valve member irrespective of its switching position, so that the first connecting main section and the second connecting main section are always disconnected from each other.