Extended measurement capability transmitter having shared overpr

Measuring and testing – Fluid pressure gauge – With protective separator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73705, 73708, 73718, 7386152, 25023119, 361283, G01L 708, G01L 912, G01L 1904

Patent

active

049495810

ABSTRACT:
A transmitter measures pressures and has a pressure sensor and an additional pressure sensor providing additional measurement capability to the transmitter, such as an extended measurement range or measurement redundancy. Both pressure sensors share an overpressure protection device which protects them from pressures exceeding a preselected pressure limit. The pressure sensors are batch fabricated and are formed in a single piece of brittle material.

REFERENCES:
patent: 4072057 (1978-02-01), Yasuhara et al.
patent: 4086815 (1978-05-01), Asano et al.
patent: 4135408 (1979-01-01), Di Giovanni
patent: 4364276 (1982-12-01), Shimazoe et al.
patent: 4370890 (1983-02-01), Frick
patent: 4445383 (1984-05-01), Binder et al.
patent: 4528855 (1985-07-01), Singh
patent: 4574640 (1986-03-01), Krechmery
patent: 4598381 (1986-07-01), Cucci
patent: 4693121 (1987-09-01), Nudd, Jr. et al.
patent: 4713969 (1987-12-01), Ishii
patent: 4732043 (1988-03-01), Bell et al.
patent: 4773269 (1988-09-01), Knecht et al.
patent: 4790192 (1988-12-01), Knecht et al.
patent: 4818994 (1989-04-01), Orth et al.
patent: 4841776 (1989-06-01), Kawachi et al.
Yokogawa Denki Article No. A 02-06, titled "Intelligent Transmitter Brainuni", May, 1988.
Honeywell Document 34-ST-05-01, dated 6/83 and titled "ST 3000 Transmitter and SFC Smart Field Communicator, Theory of Operation".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Extended measurement capability transmitter having shared overpr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extended measurement capability transmitter having shared overpr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extended measurement capability transmitter having shared overpr will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1668886

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.