Title:
DIFFERENTIAL PRESSURE TRANSMITTER WITH INTRINSIC VERIFICATION
Document Type and Number:
WIPO Patent Application WO/2012/061580
Kind Code:
A3
Abstract:
The present invention provides a dual sensor differential pressure transmitter with a single fill fluid volume that intrinsically eliminates process and environmental performance influences, increases signal level while substantially reducing product costs.
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Inventors:
SGOURAKES GEORGE E (US)
Application Number:
PCT/US2011/059114
Publication Date:
June 28, 2012
Filing Date:
November 03, 2011
Export Citation:
Assignee:
AVGI ENGINEERING INC (US)
SGOURAKES GEORGE E (US)
SGOURAKES GEORGE E (US)
International Classes:
G01L27/00; G01L13/00
Foreign References:
| US20070234814A1 | 2007-10-11 | |||
| US20010032515A1 | 2001-10-25 | |||
| US4501051A | 1985-02-26 | |||
| US4502335A | 1985-03-05 | |||
| US4479070A | 1984-10-23 | |||
| US20060247539A1 | 2006-11-02 |
Other References:
See also references of EP 2635886A4
Attorney, Agent or Firm:
XIXIS, Georges, A. et al. (Seaport West155 Seaport Boulevar, Boston MA, US)
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