FR1546836A - Traducteur de pression - Google Patents
Traducteur de pressionInfo
- Publication number
- FR1546836A FR1546836A FR8814A FR06008814A FR1546836A FR 1546836 A FR1546836 A FR 1546836A FR 8814 A FR8814 A FR 8814A FR 06008814 A FR06008814 A FR 06008814A FR 1546836 A FR1546836 A FR 1546836A
- Authority
- FR
- France
- Prior art keywords
- pressure translator
- translator
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
- G01L9/0075—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance using a ceramic diaphragm, e.g. alumina, fused quartz, glass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US592455A US3405559A (en) | 1966-11-07 | 1966-11-07 | Pressure transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1546836A true FR1546836A (fr) | 1968-11-22 |
Family
ID=24370705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8814A Expired FR1546836A (fr) | 1966-11-07 | 1967-11-07 | Traducteur de pression |
Country Status (5)
Country | Link |
---|---|
US (1) | US3405559A (fr) |
DE (1) | DE1648764B2 (fr) |
FR (1) | FR1546836A (fr) |
GB (1) | GB1138987A (fr) |
SE (1) | SE338446B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2117271A1 (de) * | 1970-04-16 | 1971-10-28 | Bendix Corp | Druckmeßgerät |
DE2237535A1 (de) * | 1971-08-02 | 1973-03-01 | Gen Electric | Dehnungsmesser-druckwandler |
FR2170747A5 (fr) * | 1972-02-04 | 1973-09-14 | Garrett Corp | |
FR2363875A1 (fr) * | 1976-08-31 | 1978-03-31 | Cretzler Donald James | Transducteur cylindrique et son procede de fabrication |
EP0454883A1 (fr) * | 1990-05-02 | 1991-11-06 | Siemens Aktiengesellschaft | Capteur capacitif |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750476A (en) * | 1967-09-25 | 1973-08-07 | Bissett Berman Corp | Pressure transducer |
FR2122675A5 (fr) * | 1971-01-19 | 1972-09-01 | Inst Francais Du Petrole | |
US3715638A (en) * | 1971-05-10 | 1973-02-06 | Bendix Corp | Temperature compensator for capacitive pressure transducers |
DE2146339B2 (de) * | 1971-09-16 | 1975-04-03 | Industrie-Automation Gmbh & Co, 6900 Heidelberg | Elektromechanischer Kraft- oder Druckmeßwandler |
US3808480A (en) * | 1973-04-16 | 1974-04-30 | Bunker Ramo | Capacitive pressure transducer |
US3880009A (en) * | 1973-05-24 | 1975-04-29 | Bunker Ramo | Pressure transducer |
US4177496A (en) * | 1976-03-12 | 1979-12-04 | Kavlico Corporation | Capacitive pressure transducer |
US4084438A (en) * | 1976-03-29 | 1978-04-18 | Setra Systems, Inc. | Capacitive pressure sensing device |
GB1578935A (en) * | 1976-06-07 | 1980-11-12 | Bunker Ramo | Pressure sensor |
US4176557A (en) * | 1976-06-07 | 1979-12-04 | Bunker Ramo Corporation | Pressure sensor |
CH609774A5 (fr) * | 1977-01-21 | 1979-03-15 | Semperit Ag | |
US4151578A (en) * | 1977-08-01 | 1979-04-24 | Kavlico Corporation | Capacitive pressure transducer |
US4178621A (en) * | 1978-01-23 | 1979-12-11 | Motorola, Inc. | Electromechanical pressure transducer |
US4204244A (en) * | 1978-01-23 | 1980-05-20 | Motorola, Inc. | Electromechanical pressure transducer |
US4265252A (en) * | 1978-04-19 | 1981-05-05 | The Johns Hopkins University | Intracranial pressure implant |
SE415420B (sv) * | 1978-05-16 | 1980-09-29 | Klaus Kulper | Hogeffektkondensator med gasformigt dielektrikum |
JPS5516228A (en) * | 1978-07-21 | 1980-02-04 | Hitachi Ltd | Capacity type sensor |
US4196632A (en) * | 1978-08-14 | 1980-04-08 | The Boeing Company | Dual capacitance type bonded pressure transducer |
US4380041A (en) * | 1978-09-25 | 1983-04-12 | Motorola Inc. | Capacitor pressure transducer with housing |
DE3238430A1 (de) * | 1982-10-16 | 1984-04-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Differenzdrucksensor |
US4490773A (en) * | 1983-12-19 | 1984-12-25 | United Technologies Corporation | Capacitive pressure transducer |
US4538466A (en) * | 1984-02-06 | 1985-09-03 | Kerber George L | Capacitance pressure transducer and method of fabrication therefor |
US4683757A (en) * | 1986-03-24 | 1987-08-04 | Motorola, Inc. | Axial pressure sensor |
US4732042A (en) * | 1986-04-22 | 1988-03-22 | Motorola Inc. | Cast membrane protected pressure sensor |
US5051937A (en) * | 1986-05-05 | 1991-09-24 | Texas Instruments Incorporated | Low cost high precision sensor |
US4982351A (en) * | 1986-05-05 | 1991-01-01 | Texas Instruments Incorporated | Low cost high precision sensor |
DE3901492A1 (de) * | 1988-07-22 | 1990-01-25 | Endress Hauser Gmbh Co | Drucksensor und verfahren zu seiner herstellung |
DE8815425U1 (de) * | 1988-12-12 | 1990-04-12 | Fibronix Sensoren GmbH, 2300 Kiel | Überlastfester kapazitiver Drucksensor |
US5048165A (en) * | 1989-01-30 | 1991-09-17 | Dresser Industries, Inc. | Method for controlling the sensitivity and linearity of capacitive transducer systems |
DE3909185A1 (de) * | 1989-03-21 | 1990-09-27 | Endress Hauser Gmbh Co | Kapazitiver drucksensor und verfahren zu seiner herstellung |
DE3910646A1 (de) * | 1989-04-01 | 1990-10-04 | Endress Hauser Gmbh Co | Kapazitiver drucksensor und verfahren zu seiner herstellung |
US5034848A (en) * | 1989-12-19 | 1991-07-23 | Texas Instruments Incorporated | Low pressure sensor |
US5155653A (en) * | 1991-08-14 | 1992-10-13 | Maclean-Fogg Company | Capacitive pressure sensor |
CN1058569C (zh) * | 1993-09-24 | 2000-11-15 | 罗斯蒙德公司 | 指示工作流体压力输出量的传感器 |
US5542300A (en) * | 1994-01-24 | 1996-08-06 | Setra Systems, Inc. | Low cost, center-mounted capacitive pressure sensor |
US5731522A (en) * | 1997-03-14 | 1998-03-24 | Rosemount Inc. | Transmitter with isolation assembly for pressure sensor |
US5637802A (en) * | 1995-02-28 | 1997-06-10 | Rosemount Inc. | Capacitive pressure sensor for a pressure transmitted where electric field emanates substantially from back sides of plates |
US6484585B1 (en) | 1995-02-28 | 2002-11-26 | Rosemount Inc. | Pressure sensor for a pressure transmitter |
US5665899A (en) * | 1996-02-23 | 1997-09-09 | Rosemount Inc. | Pressure sensor diagnostics in a process transmitter |
WO1997032519A1 (fr) * | 1996-03-05 | 1997-09-12 | Lifesensors, Inc. | Systeme de telemesure de la pression intracranienne |
US5854846A (en) * | 1996-09-06 | 1998-12-29 | Northrop Grumman Corporation | Wafer fabricated electroacoustic transducer |
US5808205A (en) * | 1997-04-01 | 1998-09-15 | Rosemount Inc. | Eccentric capacitive pressure sensor |
US6561038B2 (en) | 2000-01-06 | 2003-05-13 | Rosemount Inc. | Sensor with fluid isolation barrier |
US6516671B2 (en) | 2000-01-06 | 2003-02-11 | Rosemount Inc. | Grain growth of electrical interconnection for microelectromechanical systems (MEMS) |
US6505516B1 (en) | 2000-01-06 | 2003-01-14 | Rosemount Inc. | Capacitive pressure sensing with moving dielectric |
US6508129B1 (en) | 2000-01-06 | 2003-01-21 | Rosemount Inc. | Pressure sensor capsule with improved isolation |
US6520020B1 (en) | 2000-01-06 | 2003-02-18 | Rosemount Inc. | Method and apparatus for a direct bonded isolated pressure sensor |
US6848316B2 (en) | 2002-05-08 | 2005-02-01 | Rosemount Inc. | Pressure sensor assembly |
US9383283B2 (en) * | 2014-01-16 | 2016-07-05 | Sensata Technologies, Inc. | Pressure transducer with capacitively coupled source electrode |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1939067A (en) * | 1929-01-05 | 1933-12-12 | Westinghouse Electric & Mfg Co | Instantaneous pressure recorder |
US2848710A (en) * | 1954-03-26 | 1958-08-19 | Geophysical Res Corp | Remote reading fluid pressure gauge |
US3111848A (en) * | 1960-12-29 | 1963-11-26 | Texas Instruments Inc | Pressure sensitive gauge |
US3195028A (en) * | 1961-02-13 | 1965-07-13 | Rosemount Eng Co Ltd | Capacitance pressure gage |
-
1966
- 1966-11-07 US US592455A patent/US3405559A/en not_active Expired - Lifetime
-
1967
- 1967-10-31 GB GB49367/67A patent/GB1138987A/en not_active Expired
- 1967-11-07 FR FR8814A patent/FR1546836A/fr not_active Expired
- 1967-11-07 DE DE19671648764 patent/DE1648764B2/de not_active Withdrawn
- 1967-11-07 SE SE15238/67A patent/SE338446B/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2117271A1 (de) * | 1970-04-16 | 1971-10-28 | Bendix Corp | Druckmeßgerät |
DE2237535A1 (de) * | 1971-08-02 | 1973-03-01 | Gen Electric | Dehnungsmesser-druckwandler |
FR2170747A5 (fr) * | 1972-02-04 | 1973-09-14 | Garrett Corp | |
FR2363875A1 (fr) * | 1976-08-31 | 1978-03-31 | Cretzler Donald James | Transducteur cylindrique et son procede de fabrication |
EP0454883A1 (fr) * | 1990-05-02 | 1991-11-06 | Siemens Aktiengesellschaft | Capteur capacitif |
Also Published As
Publication number | Publication date |
---|---|
US3405559A (en) | 1968-10-15 |
DE1648764A1 (de) | 1971-06-09 |
SE338446B (fr) | 1971-09-06 |
DE1648764B2 (de) | 1972-01-27 |
GB1138987A (en) | 1969-01-01 |
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