US 12,147,250 B2
Gas-pressure regulator
Kai Armesto-Beyer, Putzbrunn (DE)
Assigned to TRUMA GERAETETECHNIK GMBH & CO. KG, Putzbrunn (DE)
Appl. No. 18/267,656
Filed by TRUMA GERAETETECHNIK GMBH & CO. KG, Putzbrunn (DE)
PCT Filed Oct. 13, 2021, PCT No. PCT/EP2021/000124
§ 371(c)(1), (2) Date Jun. 15, 2023,
PCT Pub. No. WO2022/148522, PCT Pub. Date Jul. 14, 2022.
Claims priority of application No. 102021000068.4 (DE), filed on Jan. 11, 2021.
Prior Publication US 2024/0053778 A1, Feb. 15, 2024
Int. Cl. G05D 16/06 (2006.01)
CPC G05D 16/0683 (2013.01) 5 Claims
OG exemplary drawing
 
1. A gas-pressure regulator, comprising:
an inlet, an outlet, a housing, a diaphragm, a control chamber and a discharge chamber,
wherein the inlet and the outlet each open onto the control chamber,
wherein the diaphragm partially delimits the control chamber,
wherein a passage between the control chamber and the discharge chamber is open in one position of the diaphragm,
wherein a movable limiting element is provided,
wherein the limiting element limits a movement of the diaphragm away from the control chamber so that the passage does not open,
wherein the limiting element is movable between an active and an inactive position, and
wherein the limiting element limits the movement of the diaphragm only in the active position.