FR90886E - Dispositif capteur de pression ou de vibrations - Google Patents
Dispositif capteur de pression ou de vibrationsInfo
- Publication number
- FR90886E FR90886E FR7156A FR76007156A FR90886E FR 90886 E FR90886 E FR 90886E FR 7156 A FR7156 A FR 7156A FR 76007156 A FR76007156 A FR 76007156A FR 90886 E FR90886 E FR 90886E
- Authority
- FR
- France
- Prior art keywords
- pressure
- sensor device
- vibration sensor
- vibration
- sensor
- 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
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm
-
- 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
- G01L19/0007—Fluidic connecting means
- G01L19/0046—Fluidic connecting means using isolation membranes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7156A FR90886E (fr) | 1966-09-22 | 1966-09-22 | Dispositif capteur de pression ou de vibrations |
US603269A US3455165A (en) | 1965-12-22 | 1966-12-20 | Pressure sensitive devices |
GB1326967A GB1180093A (en) | 1966-09-22 | 1967-03-21 | Pressure Sensitive Electro-mechanical Devices. |
DE19671648505 DE1648505A1 (de) | 1966-09-22 | 1967-03-31 | Druckempfindlicher elektromechanischer Wandler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7156A FR90886E (fr) | 1966-09-22 | 1966-09-22 | Dispositif capteur de pression ou de vibrations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR90886E true FR90886E (fr) | 1968-03-01 |
Family
ID=32843196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7156A Expired FR90886E (fr) | 1965-12-22 | 1966-09-22 | Dispositif capteur de pression ou de vibrations |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1648505A1 (fr) |
FR (1) | FR90886E (fr) |
GB (1) | GB1180093A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3333498A1 (de) * | 1983-09-16 | 1985-04-04 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Planarer druckaufnehmer |
JPH0697183B2 (ja) * | 1986-02-04 | 1994-11-30 | 本田技研工業株式会社 | 振動センサ |
US7975553B2 (en) | 2005-08-23 | 2011-07-12 | Continental Teves Ag & Co. Ohg | Pressure sensor unit |
DE102007011472A1 (de) * | 2007-03-07 | 2008-09-11 | Metallux Ag | Drucksensitive Membran für einen elektronischen Sensor |
CN106255020B (zh) * | 2016-09-13 | 2020-04-14 | 北京塞宾科技有限公司 | 包括二硫化钼材料振膜的传声器、手机、计算机及耳机 |
CN106255021B (zh) * | 2016-09-13 | 2020-04-10 | 北京塞宾科技有限公司 | 一种二硫化钼振膜传声器、手机、计算机及耳机 |
CN110183991B (zh) * | 2019-06-11 | 2021-09-17 | 淮南川石化工科技有限公司 | 一种多功能压敏胶结构体 |
CN113567038A (zh) * | 2021-07-13 | 2021-10-29 | 中山市富茂密封科技有限公司 | 压力感测金属膜片、压力感测膜片组及压力表 |
-
1966
- 1966-09-22 FR FR7156A patent/FR90886E/fr not_active Expired
-
1967
- 1967-03-21 GB GB1326967A patent/GB1180093A/en not_active Expired
- 1967-03-31 DE DE19671648505 patent/DE1648505A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1648505A1 (de) | 1971-12-30 |
GB1180093A (en) | 1970-02-04 |
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