FR2108733A5 - - Google Patents

Info

Publication number
FR2108733A5
FR2108733A5 FR7135189A FR7135189A FR2108733A5 FR 2108733 A5 FR2108733 A5 FR 2108733A5 FR 7135189 A FR7135189 A FR 7135189A FR 7135189 A FR7135189 A FR 7135189A FR 2108733 A5 FR2108733 A5 FR 2108733A5
Authority
FR
France
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
FR7135189A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Koki KK
Toyota Central R&D Labs Inc
Original Assignee
Toyoda Koki KK
Toyota Central R&D Labs Inc
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 by Toyoda Koki KK, Toyota Central R&D Labs Inc filed Critical Toyoda Koki KK
Application granted granted Critical
Publication of FR2108733A5 publication Critical patent/FR2108733A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/12—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance
    • G01P15/123—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
    • 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
    • G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/06—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
    • G01L9/065—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices with temperature compensating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
FR7135189A 1970-09-30 1971-09-30 Expired FR2108733A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45086134A JPS5015669B1 (fr) 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
FR2108733A5 true FR2108733A5 (fr) 1972-05-19

Family

ID=13878225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135189A Expired FR2108733A5 (fr) 1970-09-30 1971-09-30

Country Status (4)

Country Link
US (1) US3737684A (fr)
JP (1) JPS5015669B1 (fr)
DE (1) DE2148998C3 (fr)
FR (1) FR2108733A5 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142057A (fr) * 1974-05-01 1975-11-15
US4063209A (en) * 1975-05-01 1977-12-13 Kulite Semiconductor Products, Inc. Integral transducer assemblies employing built-in pressure limiting
EP0333091B1 (fr) * 1988-03-15 1992-10-21 Pfister GmbH Transducteur électrique sensible à la pression, vibration et/ou accélération
JP2532149B2 (ja) * 1990-02-06 1996-09-11 本田技研工業株式会社 半導体センサ
US6109114A (en) * 1993-08-16 2000-08-29 California Institute Of Technology Caging, calibration, characterization and compensation of microstructural transducers
US6422088B1 (en) * 1999-09-24 2002-07-23 Denso Corporation Sensor failure or abnormality detecting system incorporated in a physical or dynamic quantity detecting apparatus
JP2005241279A (ja) * 2004-02-24 2005-09-08 Fujikin Inc 耐食金属製流体用センサ及びこれを用いた流体供給機器
DE102004061450A1 (de) * 2004-12-17 2006-06-29 Endress + Hauser Gmbh + Co. Kg Resistiver Sensor
DE102010031524A1 (de) * 2010-07-19 2012-01-19 Krones Aktiengesellschaft Vorrichtung zum Befüllen von Behältern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304507A (en) * 1964-02-07 1967-02-14 Beckman Instruments Inc Sample and hold system having an overall potentiometric configuration
US3430072A (en) * 1966-01-11 1969-02-25 Us Navy Sample and hold circuit
US3510696A (en) * 1967-08-07 1970-05-05 Whittaker Corp Transducer output correction circuitry
US3504194A (en) * 1967-09-29 1970-03-31 Epsco Inc Sample and hold circuit
US3521141A (en) * 1967-10-30 1970-07-21 Ibm Leakage controlled electric charge switching and storing circuitry
US3550013A (en) * 1969-01-10 1970-12-22 Gse Inc Noise cancelling system
US3648196A (en) * 1969-02-27 1972-03-07 Amplifon S A S Signals modulator in audiometry apparatus
US3582690A (en) * 1969-06-09 1971-06-01 Gen Electric Semiconductor strain sensor with controlled sensitivity

Also Published As

Publication number Publication date
JPS5015669B1 (fr) 1975-06-06
DE2148998A1 (de) 1972-04-06
DE2148998B2 (de) 1973-09-20
US3737684A (en) 1973-06-05
DE2148998C3 (de) 1974-04-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse