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:
May. 02, 2006
Filed:
Jun. 25, 2004
Applicants:
David A. Broden, Andover, MN (US);
Kelly Orth, Apple Valley, MN (US);
Chad M. Mcguire, Minneapolis, MN (US);
Fred C. Sittler, Excelsior, MN (US);
Inventors:
David A. Broden, Andover, MN (US);
Kelly Orth, Apple Valley, MN (US);
Chad M. McGuire, Minneapolis, MN (US);
Fred C. Sittler, Excelsior, MN (US);
Assignee:
Rosemount Inc., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 19/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure transmitter assembly for measuring a pressure of a process fluid includes an isolation diaphragm assembly. A pressure sensor is spaced apart from the isolation diaphragm assembly to provide thermal isolation. A conduit extends from the isolation diaphragm assembly to the pressure sensor and is configured to carry isolation fill fluid.