FR3037141B1 - Dispositif de detection de pression - Google Patents
Dispositif de detection de pressionInfo
- Publication number
- FR3037141B1 FR3037141B1 FR1555043A FR1555043A FR3037141B1 FR 3037141 B1 FR3037141 B1 FR 3037141B1 FR 1555043 A FR1555043 A FR 1555043A FR 1555043 A FR1555043 A FR 1555043A FR 3037141 B1 FR3037141 B1 FR 3037141B1
- Authority
- FR
- France
- Prior art keywords
- detection device
- pressure detection
- pressure
- detection
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0061—Electrical connection means
- G01L19/0084—Electrical connection means to the outside of the housing
-
- 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
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1555043A FR3037141B1 (fr) | 2015-06-03 | 2015-06-03 | Dispositif de detection de pression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1555043A FR3037141B1 (fr) | 2015-06-03 | 2015-06-03 | Dispositif de detection de pression |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3037141A1 FR3037141A1 (fr) | 2016-12-09 |
FR3037141B1 true FR3037141B1 (fr) | 2017-06-02 |
Family
ID=54356428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1555043A Active FR3037141B1 (fr) | 2015-06-03 | 2015-06-03 | Dispositif de detection de pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3037141B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3074292B1 (fr) * | 2017-11-27 | 2021-05-21 | Safran Electronics & Defense | Dispositif de detection de pression a decouplage thermomecanique |
FR3085479B1 (fr) * | 2018-08-31 | 2021-09-17 | Safran Electronics & Defense | Capteur de pression sous boitier |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5793225A (en) * | 1980-12-01 | 1982-06-10 | Mitsubishi Electric Corp | Vacuum sealing method of vacuum container for pressure transducer |
US7538401B2 (en) * | 2005-05-03 | 2009-05-26 | Rosemount Aerospace Inc. | Transducer for use in harsh environments |
US8124953B2 (en) * | 2009-03-12 | 2012-02-28 | Infineon Technologies Ag | Sensor device having a porous structure element |
-
2015
- 2015-06-03 FR FR1555043A patent/FR3037141B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3037141A1 (fr) | 2016-12-09 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20161209 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
|
CD | Change of name or company name |
Owner name: SAFRAN ELECTRONICS & DEFENSE, FR Effective date: 20180515 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |