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:
Aug. 06, 2013
Filed:
Apr. 29, 2011
Wico Hopman, Enschede, NL;
Robert Zwijze, Vriezenveen, NL;
Paul Gennissen, Markelo, NL;
Maarten Van Noorden, Linde, NL;
George Van Der Donk, Holten, NL;
Jans Kruise, Borne, NL;
Wico Hopman, Enschede, NL;
Robert Zwijze, Vriezenveen, NL;
Paul Gennissen, Markelo, NL;
Maarten van Noorden, Linde, NL;
George van der Donk, Holten, NL;
Jans Kruise, Borne, NL;
Sensata Technologies, Inc., Attleboro, MA (US);
Abstract
The invention relates to a fluid pressure sensing device comprising a pressure sensing transducer having a support structure and a diaphragm attached to said support structure, the diaphragm having a fluid facing side. A housing has a transducer receiving cavity defined by a bottom wall and a housing sidewall extending upwardly from the bottom wall. The bottom wall is formed with a fluid pressure receiving recess. A fluid pressure port is formed in the housing in communication with the recess. The diaphragm is positioned between the support structure and the fluid pressure receiving recess and a seal material around a support structure sidewall fixes the pressure sensing transducer in the housing and provides a hermetic seal.