Patent ID: 11945422
Assignee: ROBERT BOSCH GMBH
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 0:
1. The A pressure sensor for a brake booster, comprising:
a pressure sensor element;
a housing which receives the pressure sensor element, the housing comprising:
a first fluid connection configured to connect the pressure sensor to the brake booster; and
a second fluid connection defining a receiving opening which at least partially receives a flow valve and a connecting piece for a vacuum pump,

wherein the flow valve releases a flow of fluid in a first direction towards the vacuum pump and blocks the flow of fluid in a second opposite direction, and
wherein the flow valve is configured as a membrane insert and is inserted into the receiving opening, the membrane insert comprising:
a membrane having a disk-shaped base body; and
a membrane receiver with a sealing geometry.