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:
Sep. 14, 2021
Filed:
Jun. 06, 2019
Te Connectivity Solutions Gmbh, Steinach, CH;
Measurement Specialties, Inc., Hampton, VA (US);
Martin Pfeiffer, Neuchâtel, CH;
Predrag Drljaca, Neuchâtel, CH;
Jean-Francois Le Néal, Neuchâtel, CH;
David Eric Wagner, Los Gatos, CA (US);
Schahrazède Mouaziz, Boudry, CH;
MEASUREMENT SPECIALTIES, INC., Hampton, VA (US);
TE CONNECTIVITY SOLUTIONS GMBH, Steinach, CH;
Abstract
Pressure sensor assemblies comprise a sensor body having a membrane within the body for placement in communication with a fluid from an external source and determining a pressure of the fluid. A support is connected with the body and includes a channel extending therethrough for receiving the fluid, wherein the channel is in fluid-flow communication with the membrane. A substrate is connected with the support and comprises a channel extending therethrough for receiving the fluid from an external source. The support may be formed from a material having a coefficient of thermal expansion that is between a coefficient of thermal expansion of the support and a coefficient of thermal expansion of the external fluid source connected with the substrate. One of the substrate or the support comprises a fluid pressure mitigation feature for mitigating the transmission of a pressure spike in the fluid to protect the sensor membrane.