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. 28, 2018
Filed:
Sep. 27, 2016
Applicant:
Rosemount Inc., Shakopee, MN (US);
Inventors:
Charles R. Willcox, Chanhassen, MN (US);
Nicholas E. Meyer, Chaska, MN (US);
Assignee:
ROSEMOUNT INC., Shakopee, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/12 (2006.01); G01L 9/00 (2006.01); G01L 19/06 (2006.01);
U.S. Cl.
CPC ...
G01L 9/0047 (2013.01); G01L 19/0618 (2013.01);
Abstract
A sensor includes a diaphragm having a bonding portion and a main boss separated from the bonding portion by at least one channel, the main boss having a first side face, a second side face and a chamfered corner face connecting the first side face to the second side face. A base of the sensor has a first contact area aligned with the main boss and separated from the main boss, wherein the bonding portion of the diaphragm is bonded to the base. At least one sensing element senses movement of the diaphragm.