US 12,292,347 B2
Apparatus for measuring the internal gas pressure of a coke oven, associated coke oven system and method
Matthieu Landreau, Dunkirk (FR); and Yannick Hergalant, Vany (FR)
Assigned to ArcelorMittal, Luxembourg (LU)
Appl. No. 17/913,286
Filed by ArcelorMittal, Luxembourg (LU)
PCT Filed Mar. 30, 2020, PCT No. PCT/IB2020/053018
§ 371(c)(1), (2) Date Sep. 21, 2022,
PCT Pub. No. WO2021/198727, PCT Pub. Date Oct. 7, 2021.
Prior Publication US 2023/0135338 A1, May 4, 2023
Int. Cl. G01L 19/00 (2006.01); C10B 41/00 (2006.01); C10B 45/00 (2006.01); G01K 1/14 (2021.01)
CPC G01L 19/0007 (2013.01) [C10B 41/00 (2013.01); C10B 45/00 (2013.01); G01K 1/14 (2013.01); G01L 19/0092 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An apparatus for measuring an internal gas pressure of a coke oven, the apparatus comprising:
a guide receiving three pressure probes each extending from a rear part to a front part, and each of the three pressure probes being connected to a pressure sensor, the guide having a circular cross section defining a tubular guide receiving the three pressure probes arranged in shape of an isosceles triangle, the tubular guide being configured to receive, guide and maintain the three pressure probes, the tubular guide having two ends and the guide including two closing parts, each closing part being configured to close one of the two ends of the tubular guide, each closing part including three through-holes arranged in shape of an isosceles triangle, wherein one of the two closing parts is a conical piece including a tip, the conical piece being perforated to form the through-holes.