Gas pressure regulator
AssigneeTruma Gerätetechnik GmbH & Co. KG
InventorsClaudio Peli, Paolo Robolini
Life of this patent
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Abstract
The invention relates to a gas pressure regulator (1). The gas pressure regulator (1) has a gas inlet (100), a gas outlet (101) and a rotatably supported lever arm (62) for pressure regulation. The lever arm (62) is mechanically coupled to a movement pin (64) and a sealing punch (63) at its end. The movement pin (64) and the sealing punch (63) are arranged within a housing (80) in such a manner and connected to the gas inlet (100) in such a manner that a gas intruding via the gas inlet (100) pushes against the movement pin (64) and the sealing punch (63) with balanced forces.
Claims15
A gas pressure regulator, comprising:
- a gas inlet;
- a gas outlet;
- and
- a rotatably supported lever arm for pressure regulation,
- wherein the rotatably supported lever arm is mechanically coupled to a movement pin and a sealing punch,
- wherein the movement pin and the sealing punch are arranged within a housing and connected to the gas inlet such that a gas intruding via the gas inlet pushes against the movement pin and the sealing punch with balanced forces,
- wherein the rotatably supported lever arm is mechanically coupled to a holding punch,
- wherein the holding punch is mechanically coupled to a membrane such that the holding punch has effects on the pressure regulation by the membrane,
- wherein the membrane partly covers an intermediate chamber,
- wherein the gas inlet is connected to the intermediate chamber via a duct,
- wherein the sealing punch is arranged between the duct and the intermediate chamber such that a gas pressure of the gas applied to the gas inlet has an effect on the sealing punch,
- wherein the sealing punch, in one position, seals the duct.
Dependencies are inferred from the claim text.