The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2020
Filed:
Mar. 16, 2018
Hamilton Sundstrand Corporation, Charlotte, NC (US);
John M. Dehais, Windsor, CT (US);
Peter J. Dowd, Granby, CT (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
An assembly includes a housing along a fluid line through which gas can flow with the housing having an annular shape, a housing groove extending circumferentially around a radial interior, and a sense hole adjacent the housing groove in a bottom side of the housing; and a piezometer ring disposed within the housing groove and coaxial with the housing. The piezometer ring includes a ring groove extending circumferentially around a radially outer side adjacent the housing and a plurality of ring holes extending radially through the piezometer ring with the plurality of ring holes including two bottom holes closest to the bottom side of the housing that are spaced farther apart from one another than from adjacent holes of the plurality of ring holes.