FR90886E - Dispositif capteur de pression ou de vibrations - Google Patents

Dispositif capteur de pression ou de vibrations

Info

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
Application number
FR7156A
Other languages
English (en)
Inventor
Pierre Huet
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR7156A priority Critical patent/FR90886E/fr
Priority to US603269A priority patent/US3455165A/en
Priority to GB1326967A priority patent/GB1180093A/en
Priority to DE19671648505 priority patent/DE1648505A1/de
Application granted granted Critical
Publication of FR90886E publication Critical patent/FR90886E/fr
Expired legal-status Critical Current

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)
FR7156A 1965-12-22 1966-09-22 Dispositif capteur de pression ou de vibrations Expired FR90886E (fr)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE1648505A1 (de) 1971-12-30
GB1180093A (en) 1970-02-04

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