Measuring and testing – Fluid pressure gauge – Diaphragm
Patent
1997-03-03
2000-07-18
Felber, Joseph L.
Measuring and testing
Fluid pressure gauge
Diaphragm
73724, 73756, 73717, 3612834, G01L 912
Patent
active
060890975
ABSTRACT:
A transmitter in a process control system transmits a pressure over a process control loop. The transmitter includes I/O circuitry, compensation circuitry and an absolute pressure sensor. The I/O circuitry transmits information over the process control loop. Compensation circuitry receives a pressure related signal and responsively controls the I/O circuitry to transmit pressure information on the loop. The absolute pressure sensor includes a cavity which deforms as the sensor deflects in response to an applied pressure. A sensor in the cavity provides the pressure related signal to the compensation circuitry in response to the deformation.
REFERENCES:
patent: Re28798 (1976-05-01), Herring et al.
patent: 3079576 (1963-02-01), Kooiman
patent: 3147085 (1964-09-01), Gatti
patent: 3239827 (1966-03-01), Werner et al.
patent: 3356963 (1967-12-01), Buck
patent: 3387226 (1968-06-01), Haisma et al.
patent: 3405559 (1968-10-01), Moffatt
patent: 3477036 (1969-11-01), Haisma
patent: 3589965 (1971-06-01), Wallis et al.
patent: 3645137 (1972-02-01), Hazen
patent: 3696985 (1972-10-01), Herring et al.
patent: 3743552 (1973-07-01), Fa
patent: 3744120 (1973-07-01), Burgess et al.
patent: 3750476 (1973-08-01), Brown
patent: 3766634 (1973-10-01), Babcock et al.
patent: 3834604 (1974-09-01), Fendley et al.
patent: 3854892 (1974-12-01), Burgess et al.
patent: 3858097 (1974-12-01), Polye
patent: 3939559 (1976-02-01), Fendley et al.
patent: 3962921 (1976-06-01), Lips
patent: 3994430 (1976-11-01), Cusano et al.
patent: 4018374 (1977-04-01), Lee et al.
patent: 4064549 (1977-12-01), Cretzler
patent: 4078711 (1978-03-01), Bell et al.
patent: 4084438 (1978-04-01), Lee et al.
patent: 4088799 (1978-05-01), Kurtin
patent: 4127840 (1978-11-01), House
patent: 4128006 (1978-12-01), Grabow
patent: 4158217 (1979-06-01), Bell
patent: 4196632 (1980-04-01), Sikorra
patent: 4202217 (1980-05-01), Kurtz et al.
patent: 4208782 (1980-06-01), Kurtz et al.
patent: 4216404 (1980-08-01), Kurtz et al.
patent: 4222277 (1980-09-01), Kurtz et al.
patent: 4236137 (1980-11-01), Kurtz et al.
patent: 4257274 (1981-03-01), Shimada et al.
patent: 4274125 (1981-06-01), Vogel
patent: 4276533 (1981-06-01), Tominaga et al.
patent: 4278195 (1981-07-01), Singh
patent: 4287501 (1981-09-01), Tominaga et al.
patent: 4301492 (1981-11-01), Paquin et al.
patent: 4359498 (1982-11-01), Mallon et al.
patent: 4366716 (1983-01-01), Yoshida
patent: 4389895 (1983-06-01), Rud, Jr.
patent: 4410872 (1983-10-01), Stecher et al.
patent: 4412203 (1983-10-01), Kurtz et al.
patent: 4422125 (1983-12-01), Antonazzi et al.
patent: 4422335 (1983-12-01), Ohnesorge et al.
patent: 4424713 (1984-01-01), Kroninger, Jr. et al.
patent: 4434665 (1984-03-01), Adolfsson et al.
patent: 4443293 (1984-04-01), Mallon et al.
patent: 4454765 (1984-06-01), Lodge
patent: 4456901 (1984-06-01), Kurtz et al.
patent: 4479070 (1984-10-01), Frische et al.
patent: 4495820 (1985-01-01), Shimada et al.
patent: 4497473 (1985-02-01), Robyn et al.
patent: 4507973 (1985-04-01), Barr et al.
patent: 4517622 (1985-05-01), Male
patent: 4525766 (1985-06-01), Petersen
patent: 4535219 (1985-08-01), Sliwa, Jr.
patent: 4539061 (1985-09-01), Sagiv
patent: 4542436 (1985-09-01), Carusillo
patent: 4547801 (1985-10-01), Haisma et al.
patent: 4558817 (1985-12-01), Kiendl
patent: 4572000 (1986-02-01), Kooiman
patent: 4586109 (1986-04-01), Peters et al.
patent: 4591401 (1986-05-01), Neidig et al.
patent: 4598996 (1986-07-01), Taniuchi
patent: 4609966 (1986-09-01), Kuisma
patent: 4625559 (1986-12-01), Carter et al.
patent: 4649070 (1987-03-01), Kondo et al.
patent: 4689999 (1987-09-01), Shkedi
patent: 4703658 (1987-11-01), Mrozack, Jr. et al.
patent: 4753109 (1988-06-01), Zabler
patent: 4754365 (1988-06-01), Kazahaya
patent: 4764747 (1988-08-01), Kurtz et al.
patent: 4773972 (1988-09-01), Mikkor
patent: 4774196 (1988-09-01), Blanchard
patent: 4780572 (1988-10-01), Kondo et al.
patent: 4800758 (1989-01-01), Knecht et al.
patent: 4806783 (1989-02-01), Anderson
patent: 4810318 (1989-03-01), Haisma et al.
patent: 4849374 (1989-07-01), Chen et al.
patent: 4852408 (1989-08-01), Sanders
patent: 4857130 (1989-08-01), Curtis
patent: 4875368 (1989-10-01), Delatorre
patent: 4879903 (1989-11-01), Ramsey et al.
patent: 4883215 (1989-11-01), Goesele et al.
patent: 4901197 (1990-02-01), Albarda et al.
patent: 4908921 (1990-03-01), Chen et al.
patent: 4929893 (1990-05-01), Sato et al.
patent: 4954925 (1990-09-01), Bullis et al.
patent: 4971925 (1990-11-01), Alexander et al.
patent: 4972717 (1990-11-01), Southworth et al.
patent: 4980243 (1990-12-01), Milikowski et al.
patent: 4983251 (1991-01-01), Haisma et al.
patent: 4994781 (1991-02-01), Sahagen
patent: 5001934 (1991-03-01), Tuckey
patent: 5005421 (1991-04-01), Hegner et al.
patent: 5009689 (1991-04-01), Haisma et al.
patent: 5013380 (1991-05-01), Aoshima
patent: 5024098 (1991-06-01), Petitjean et al.
patent: 5028558 (1991-07-01), Haisma et al.
patent: 5050034 (1991-09-01), Hegner et al.
patent: 5050035 (1991-09-01), Hegner et al.
patent: 5068712 (1991-11-01), Murakami et al.
patent: 5084123 (1992-01-01), Curtis
patent: 5087124 (1992-02-01), Smith et al.
patent: 5094109 (1992-03-01), Dean et al.
patent: 5095741 (1992-03-01), Bartig et al.
patent: 5113868 (1992-05-01), Wise et al.
patent: 5133215 (1992-07-01), Lane, III et al.
patent: 5155061 (1992-10-01), O'Connor et al.
patent: 5174926 (1992-12-01), Sahagen
patent: 5178015 (1993-01-01), Loeppert et al.
patent: 5189591 (1993-02-01), Bernot
patent: 5189916 (1993-03-01), Mizumoto et al.
patent: 5201228 (1993-04-01), Kojima et al.
patent: 5214961 (1993-06-01), Kojima et al.
patent: 5227068 (1993-07-01), Fukiura et al.
patent: 5231301 (1993-07-01), Peterson et al.
patent: 5236118 (1993-08-01), Bower et al.
patent: 5261999 (1993-11-01), Pinker et al.
patent: 5271277 (1993-12-01), Pandorf
patent: 5287746 (1994-02-01), Broden
patent: 5294760 (1994-03-01), Bower et al.
patent: 5314107 (1994-05-01), d'Aragona et al.
patent: 5319324 (1994-06-01), Satoh et al.
patent: 5326726 (1994-07-01), Tsang et al.
patent: 5332469 (1994-07-01), Mastrangelo
patent: 5349492 (1994-09-01), Kimura et al.
patent: 5381300 (1995-01-01), Thomas et al.
patent: 5424650 (1995-06-01), Frick
patent: 5437189 (1995-08-01), Brown et al.
patent: 5471884 (1995-12-01), Czarnocki et al.
patent: 5554809 (1996-09-01), Tobita et al.
patent: 5637802 (1997-06-01), Frick et al.
L. Romana, P. Thevenard, B. Canut, G. Massouras and R. Brenier, Nuclear Instruments and Methods in Physics Research B46, "Phase Formation Study in .alpha.-A1.sub.2 O.sub.3 Implanted With Niobium Ions", published by Elsevier Science Publishers B.V. (North-Holland), pp. 94-97 (1990).
L. Shipu, F. Donghui, X. Ning, S. Zhenya and C. Xiaoming, Processing of Advanced Materials, "Surface electrical properties of Ni-implanted sapphire", published by Chapman & Hall, pp. 77-80 (1991).
"Creep of Sensor's Elastic Elements: Metals versus Non-metals", K. Bethe, D. Baumgarten and J. Frank, Nova Sensor--Silicon Sensors and Microstructure, 1990, pp. 844-849.
"Silicon Sensors and Microstructure", J. Brysek, K. Petersen, J. Mallon, Jr., L. Christel, F. Pourahmadi, Nova Sensor, Jun. 1990, pp. 5.4-5.8, 8.21-8.23, 9.9-9.10, 9.13-9.15.
"Silicon Microcavities Fabricated with a New Technique", L. Tenerz and B. Hok, Electronics Letters, vol. 22, No. 11, May 22, 1986, pp. 615-616.
"A Balanced Resonant Pressure Sensor", E. Stemme and G. Stemme, Sensors and Actuators, A21-A23, 1990, pp. 336-341.
"Fabrication of an Implantable Capacitive Type Pressure Sensor", S. Shoji, T. Nisase, M. Esashi and T. Matsuo, Transducers '87, 1987.
"Silicon-to-silicon direct bonding method", M. Shimbo, K. Furukawa, K. Fukuda and K. Tanzawa, J. Appl. Phys., vol. 60, No. 8, Oct. 15, 1986, pp. 2987-298.
"Low-Temperature Preparation of Silicon/Silicon Interfaces by the Silicon-to-Silicon Direct Bonding Method", S. Bengtsson and O. Engstrom, J. Electrochem. Soc., vol. 137, No. 7, Jul. 1990, pp. 2297-2303.
"Interface charge control of directly bonded silicon structures", S. Bengtsson and O. Engstrom, J. Appl Phys., vol. 66, No. 3, Aug. 1, 1989, pp. 1231-123
Frick Roger L.
Louwagie Bennett L.
Toy Adrian C.
Felber Joseph L.
Rosemount Inc.
LandOfFree
Elongated pressure sensor for a pressure transmitter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elongated pressure sensor for a pressure transmitter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elongated pressure sensor for a pressure transmitter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2025241