Patent ID: 8096522
Filing Date: 2012-01-17
Classification: F02D,F02M,G05D,Y02T

Abstract:
1. A pressure regulator for gaseous media comprising a control unit and a pressure reducer controlled by the control unit, a first housing chamber of the control unit having an input which is connected to a storage unit, wherein the first housing chamber is further connected to a second housing chamber of the control unit via a first overflow device with a variable cross-section, and wherein the storage unit containing a pressurized gaseous medium, a first housing chamber of the pressure reducer having an input connected to the storage unit, wherein the first housing chamber of the pressure reduce is further connected to a second overflow device with a variable cross-section connected to a second housing chamber of the pressure reducer, a gas outlet of the second housing chamber of the pressure reducer leading indirectly or directly into a gas line, a third housing chamber of the pressure reducer fluidically connected to a gas outlet of the second housing chamber of the control unit, wherein an outlet pressure of the control unit operates on a pressure sensitive area within the third housing chamber which is mechanically coupled with a closing element of the second overflow device, and a throttle unit connected to the gas outlet of the second housing chamber of the control unit on the gas inlet side and to the gas line on the gas outlet side.