US 12,241,427 B2
Method and device for regulating the pressure of the combustion gas and/or exhaust gas of a machine
Robert Bauer, Graz (AT); Stefan Lambert Hoelzl, Graz (AT); and Klemens Kranawetter, Graz (AT)
Assigned to KRISTL, SEIBT & CO. GESELLSCHAFT M.B.H., Graz (AT)
Filed by KRISTL, SEIBT & CO. GESELLSCHAFT M.B.H., Graz (AT)
Filed on Oct. 13, 2022, as Appl. No. 18/046,415.
Application 18/046,415 is a continuation of application No. 16/964,168, granted, now 11,499,487, issued on Nov. 15, 2022, previously published as PCT/AT2019/060022, filed on Jan. 22, 2019.
Claims priority of application No. A 50046/2018 (AT), filed on Jan. 22, 2018.
Prior Publication US 2023/0072972 A1, Mar. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G01M 15/09 (2006.01); F02D 41/00 (2006.01); F02D 41/14 (2006.01)
CPC F02D 41/0002 (2013.01) [F02D 41/1441 (2013.01); F02D 41/1448 (2013.01); G01M 15/09 (2013.01); F02D 2200/0406 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for regulating pressure of a combustion gas and/or exhaust gas of a machine, the combustion gas being supplied to the machine via a supply line and being discharged via an exhaust gas line, the supply line and/or the exhaust gas line having a regulating device, the regulating device delimiting a pressure-regulated section of the supply line and/or of the exhaust gas line, the pressure-regulated section including a length along which is a plurality of positions,
wherein
in the respective pressure-regulated section the pressure is measured at more than one position of the plurality of positions along the length of the respective pressure-regulated section, the pressure in the respective pressure-regulated section being adjusted on the basis of a weighted arithmetic mean value of the pressures measured at the more than one position in the respective pressure-regulated section by regulation of the regulating device delimiting the respective pressure-regulated section.