US 11,953,056 B2
Shaft bearing assembly having a pressure reduction device and method of reducing a pressure inside a bearing housing supporting a shaft
Moritz Mosdzien, Baden (CH); Andreas Schmid, Gutach (DE); Peter Limacher, Aarau Rohr (CH); Marcel Joho, Auenstein (CH); and Wolfgang Joos, Amtzell (DE)
Assigned to TURBO SYSTEMS SWITZERLAND LTD., Baden (CH)
Appl. No. 18/018,922
Filed by TURBO SYSTEMS SWITZERLAND LTD., Baden (CH)
PCT Filed Jun. 28, 2021, PCT No. PCT/EP2021/067709
§ 371(c)(1), (2) Date Jan. 31, 2023,
PCT Pub. No. WO2022/028776, PCT Pub. Date Feb. 10, 2022.
Claims priority of application No. 20189222 (EP), filed on Aug. 3, 2020.
Prior Publication US 2023/0296133 A1, Sep. 21, 2023
Int. Cl. F16C 33/10 (2006.01); F02B 39/14 (2006.01)
CPC F16C 33/1045 (2013.01) [F02B 39/14 (2013.01); F16C 2360/22 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A shaft bearing assembly having a shaft supported in a bearing housing, comprising a pressure reduction device for generating an underpressure inside the bearing housing, the pressure reduction device being operated by employing oil.