US 12,239,233 B2
Valve system
Alexander Malzl, Henndorf am Wallersee (AT); Andreas Malzl, Henndorf am Wallersee (AT); Johannes Malzl, Neumarkt am Wallersee (AT); Hans Malzl, Salzburg (AT); Wolfgang Huber, Berndorf (AT); and Robert Zuckerstätter, Puch bei Hallein (AT)
Assigned to Andreas Malzl, Henndorf Am Wallersee (AT); Johannes Malzl, Neumarkt Am Wallersee (AT); and Hans Malzl, Salzburg (AT)
Appl. No. 17/769,656
Filed by Alexander Malzl, Henndorf am Wallersee (AT); Andreas Malzl, Henndorf am Wallersee (AT); Johannes Malzl, Neumarkt am Wallersee (AT); and Hans Malzl, Salzburg (AT)
PCT Filed Oct. 15, 2020, PCT No. PCT/AT2020/060374
§ 371(c)(1), (2) Date Apr. 15, 2022,
PCT Pub. No. WO2021/072471, PCT Pub. Date Apr. 22, 2021.
Claims priority of application No. A 50889/2019 (AT), filed on Oct. 16, 2019.
Prior Publication US 2024/0148159 A1, May 9, 2024
Int. Cl. A47C 27/10 (2006.01); A47C 27/08 (2006.01)
CPC A47C 27/10 (2013.01) [A47C 27/082 (2013.01); A47C 27/083 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A valve system comprising:
at least two compressed air valves configured and arranged to pressurize/inflate an object by means of compressed air, the object having at least two air chambers which are independent of one another;
a printed circuit board including first and second surfaces, a supply opening and at least one outlet bore;
at least one compressed air inlet;
wherein the at least two compressed air valves are each associated with a respective one of the at least two chambers, wherein at least one compressed air valve of the at least two compressed air valves is arranged on the first surface of the printed circuit board, and the second surface of the printed circuit board opposite the first surface is configured and arranged to act as a sealing surface for the at least one compressed air inlet;
a substantially plate-shaped distributing element having a first surface, at least one outlet conduit and at least one outlet opening;
a connection for the supply of compressed air is provided at the distributing element which is in fluid connection with the at least one compressed air inlet;
wherein the at least one compressed air inlet is arranged on the first surface of the distributing element, wherein the at least one compressed air inlet is in fluid connection with the at least one compressed air valve via the at least one supply opening in the printed circuit board;
wherein the at least one outlet bore connects the at least one compressed air valve in a fluid-tight manner to the at least one outlet conduit via the at least one outlet opening, and wherein the at least one outlet conduit is configured and arranged to be connected to the object.