FR2993407B1 - PIEZOELECTRIC DETECTOR WITH FAST ASSEMBLY AND ELECTRICAL CONNECTION AND PASSING SENSOR OF ROLLING VEHICLES - Google Patents

PIEZOELECTRIC DETECTOR WITH FAST ASSEMBLY AND ELECTRICAL CONNECTION AND PASSING SENSOR OF ROLLING VEHICLES

Info

Publication number
FR2993407B1
FR2993407B1 FR1256770A FR1256770A FR2993407B1 FR 2993407 B1 FR2993407 B1 FR 2993407B1 FR 1256770 A FR1256770 A FR 1256770A FR 1256770 A FR1256770 A FR 1256770A FR 2993407 B1 FR2993407 B1 FR 2993407B1
Authority
FR
France
Prior art keywords
electrical connection
fast assembly
passing sensor
piezoelectric detector
rolling vehicles
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
Application number
FR1256770A
Other languages
French (fr)
Other versions
FR2993407A1 (en
Inventor
Alain Ramond
Marwan Zeidan
Mathieu Poque
Marcel Guwang
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.)
STERELA
Original Assignee
STERELA
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 STERELA filed Critical STERELA
Priority to FR1256770A priority Critical patent/FR2993407B1/en
Publication of FR2993407A1 publication Critical patent/FR2993407A1/en
Application granted granted Critical
Publication of FR2993407B1 publication Critical patent/FR2993407B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/13—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing having piezoelectric or piezoresistive properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
    • 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
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR1256770A 2012-07-13 2012-07-13 PIEZOELECTRIC DETECTOR WITH FAST ASSEMBLY AND ELECTRICAL CONNECTION AND PASSING SENSOR OF ROLLING VEHICLES Active FR2993407B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1256770A FR2993407B1 (en) 2012-07-13 2012-07-13 PIEZOELECTRIC DETECTOR WITH FAST ASSEMBLY AND ELECTRICAL CONNECTION AND PASSING SENSOR OF ROLLING VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256770A FR2993407B1 (en) 2012-07-13 2012-07-13 PIEZOELECTRIC DETECTOR WITH FAST ASSEMBLY AND ELECTRICAL CONNECTION AND PASSING SENSOR OF ROLLING VEHICLES

Publications (2)

Publication Number Publication Date
FR2993407A1 FR2993407A1 (en) 2014-01-17
FR2993407B1 true FR2993407B1 (en) 2016-02-12

Family

ID=47022830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256770A Active FR2993407B1 (en) 2012-07-13 2012-07-13 PIEZOELECTRIC DETECTOR WITH FAST ASSEMBLY AND ELECTRICAL CONNECTION AND PASSING SENSOR OF ROLLING VEHICLES

Country Status (1)

Country Link
FR (1) FR2993407B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554907A (en) * 1992-05-08 1996-09-10 Mitron Systems Corporation Vehicle speed measurement apparatus
WO2004100097A1 (en) * 2003-05-09 2004-11-18 Vitrak Wireless Inc. Floor monitoring system
GB2462643A (en) * 2008-08-15 2010-02-17 Jack Michael Hale Piezoelectric pressure-sensitive tiles for surveillance and monitoring of large areas
FR2957677B1 (en) * 2010-03-17 2012-09-28 Commissariat Energie Atomique MECHANICAL SOLICITATION DETECTOR

Also Published As

Publication number Publication date
FR2993407A1 (en) 2014-01-17

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