IT201700073763A1 - Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo - Google Patents

Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo

Info

Publication number
IT201700073763A1
IT201700073763A1 IT102017000073763A IT201700073763A IT201700073763A1 IT 201700073763 A1 IT201700073763 A1 IT 201700073763A1 IT 102017000073763 A IT102017000073763 A IT 102017000073763A IT 201700073763 A IT201700073763 A IT 201700073763A IT 201700073763 A1 IT201700073763 A1 IT 201700073763A1
Authority
IT
Italy
Prior art keywords
concrete
monitoring
capacitive sensor
building structures
pressure capacitive
Prior art date
Application number
IT102017000073763A
Other languages
English (en)
Inventor
Francesco Pappalardo
Agatino Pennisi
Elio Guidetti
Angelo Doriani
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT102017000073763A priority Critical patent/IT201700073763A1/it
Priority to US16/023,918 priority patent/US10914647B2/en
Priority to EP18181888.1A priority patent/EP3425360B1/en
Priority to CN201821061924.2U priority patent/CN208833260U/zh
Priority to CN201810732336.5A priority patent/CN109211461B/zh
Publication of IT201700073763A1 publication Critical patent/IT201700073763A1/it

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
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
    • G01L9/0075—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance using a ceramic diaphragm, e.g. alumina, fused quartz, glass
    • 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
    • G01L9/12—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 capacitance, i.e. electric circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • 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
    • G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; ceramics; glass; bricks
    • G01N33/383—Concrete, cement
IT102017000073763A 2017-07-05 2017-07-05 Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo IT201700073763A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000073763A IT201700073763A1 (it) 2017-07-05 2017-07-05 Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo
US16/023,918 US10914647B2 (en) 2017-07-05 2018-06-29 Capacitive pressure sensor for monitoring construction structures, particularly made of concrete
EP18181888.1A EP3425360B1 (en) 2017-07-05 2018-07-05 Capacitive pressure sensor for monitoring construction structures, particularly made of concrete
CN201821061924.2U CN208833260U (zh) 2017-07-05 2018-07-05 电容传感器和应力检测系统
CN201810732336.5A CN109211461B (zh) 2017-07-05 2018-07-05 用于监测特别由混凝土制成的建筑结构的电容压力传感器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000073763A IT201700073763A1 (it) 2017-07-05 2017-07-05 Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo

Publications (1)

Publication Number Publication Date
IT201700073763A1 true IT201700073763A1 (it) 2019-01-05

Family

ID=60138894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000073763A IT201700073763A1 (it) 2017-07-05 2017-07-05 Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo

Country Status (4)

Country Link
US (1) US10914647B2 (it)
EP (1) EP3425360B1 (it)
CN (2) CN208833260U (it)
IT (1) IT201700073763A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019157041A1 (en) * 2018-02-07 2019-08-15 Gregg Novick Smart porous concrete slab
US11125795B2 (en) * 2018-09-17 2021-09-21 Vibrosystm Inc. Capacitive sensor
CN110715763B (zh) * 2019-11-11 2021-04-13 西安近代化学研究所 并联组合式介电弹性体的冲击波压力测量装置及测量方法
US11882752B1 (en) * 2020-08-28 2024-01-23 Apple Inc. Electronic devices with through-display sensors
CN112254766B (zh) * 2020-10-19 2022-02-08 三峡大学 铁塔应力、振动检测装置
CN112946412B (zh) * 2021-04-27 2023-08-01 中国振华(集团)新云电子元器件有限责任公司(国营第四三二六厂) 一种电容器的筛选应力的选择方法
CN114383761B (zh) * 2021-11-26 2023-10-27 北京纳米能源与系统研究所 具有单一方向导电功能的压力传感器及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140174204A1 (en) * 2012-12-20 2014-06-26 Industrial Technology Research Institute Capacitive shear force sensor and method for fabricating thereof
US8997588B2 (en) * 2012-09-29 2015-04-07 Stryker Corporation Force detecting mat with multiple sensor types
WO2017033036A1 (en) * 2015-08-25 2017-03-02 Feetme Insoles for insertion into an article of footwear and system for monitoring a foot pressure

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184189A (en) 1978-08-14 1980-01-15 Motorola, Inc. Capacitive pressure sensor and method of making it
JP3619065B2 (ja) * 1999-07-16 2005-02-09 株式会社山武 圧力センサ
DE102009001924A1 (de) 2009-03-27 2010-09-30 Robert Bosch Gmbh Drucksensor
US8656787B2 (en) * 2009-03-30 2014-02-25 Azbil Corporation Electrostatic capacitive pressure sensor
JP5400560B2 (ja) * 2009-10-16 2014-01-29 アズビル株式会社 静電容量型センサ
JP5576331B2 (ja) * 2011-03-31 2014-08-20 アズビル株式会社 圧力センサ装置
CN102928133B (zh) 2012-10-12 2015-03-18 深圳市安培盛科技有限公司 一种陶瓷电容式压力传感器
JP6002016B2 (ja) * 2012-11-30 2016-10-05 アズビル株式会社 静電容量型圧力センサ
CH707387B1 (de) * 2012-12-24 2017-01-13 Inficon Gmbh Messzellenanordnung und Verfahren zur Vakuumdruckmessung.
JP2014126504A (ja) * 2012-12-27 2014-07-07 Azbil Corp 静電容量型圧力センサ
JP6231812B2 (ja) * 2013-08-09 2017-11-15 アズビル株式会社 静電容量型圧力センサ
CN106153219B (zh) 2015-04-15 2019-01-22 北京纳米能源与系统研究所 一种应力传感器、制备方法及电子皮肤
US10364140B2 (en) * 2015-09-22 2019-07-30 Nxp Usa, Inc. Integrating diverse sensors in a single semiconductor device
CN105424231B (zh) 2015-12-23 2019-01-08 深圳顺络电子股份有限公司 一种高精度陶瓷压力传感器
US10488288B2 (en) * 2016-02-22 2019-11-26 Kathirgamasundaram Sooriakumar Capacitive pressure sensor
JP2017156098A (ja) * 2016-02-29 2017-09-07 アズビル株式会社 圧力センサ状態検出方法およびシステム
JP6908391B2 (ja) * 2017-02-17 2021-07-28 アズビル株式会社 静電容量型圧力センサ
JP6815221B2 (ja) * 2017-02-17 2021-01-20 アズビル株式会社 静電容量型圧力センサ
JP6748006B2 (ja) * 2017-03-09 2020-08-26 アズビル株式会社 圧力センサ
JP6981885B2 (ja) * 2018-01-23 2021-12-17 アズビル株式会社 静電容量型圧力センサの異常検知方法および装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8997588B2 (en) * 2012-09-29 2015-04-07 Stryker Corporation Force detecting mat with multiple sensor types
US20140174204A1 (en) * 2012-12-20 2014-06-26 Industrial Technology Research Institute Capacitive shear force sensor and method for fabricating thereof
WO2017033036A1 (en) * 2015-08-25 2017-03-02 Feetme Insoles for insertion into an article of footwear and system for monitoring a foot pressure

Also Published As

Publication number Publication date
EP3425360A1 (en) 2019-01-09
CN109211461A (zh) 2019-01-15
EP3425360B1 (en) 2022-02-23
US10914647B2 (en) 2021-02-09
CN109211461B (zh) 2021-06-25
US20190011320A1 (en) 2019-01-10
CN208833260U (zh) 2019-05-07

Similar Documents

Publication Publication Date Title
IT201700073763A1 (it) Sensore capacitivo di pressione per il monitoraggio di strutture edilizie, in particolare di calcestruzzo
DK3623784T3 (da) Kapacitiv kraft- og/eller tryksensor
ITUB20160759A1 (it) Sensore di pressione incapsulato in materiale elastomerico, e sistema includente il sensore di pressione
EP3332083A4 (en) Mud pump stroke detection using distributed acoustic sensing
EP3298351A4 (en) SENSOR SYSTEM FOR MONITORING THE FOUNDATIONS OF A STRUCTURE
FI20145044A (fi) Parannettu paineanturi
IT201700071798A1 (it) Sensore di forza multiassiale, metodo di fabbricazione del sensore di forza multiassiale, e metodo di funzionamento del sensore di forza multiassiale
EP3325951A4 (en) INTELLIGENT CEMENT WITH HIGH CHEMO-THERMO-PIEZORESISTIVER DETECTION WITH INTEGRATED REAL-TIME MONITORING SYSTEM
IT201700056889U1 (it) Attacco per applicazioni oleodinamiche equipaggiato con almeno un sensore di rilevamento
FI20155582A (fi) Monikerroksinen saneerausrakennuselementti
FR3029231B1 (fr) Section en beton
IT201700103447A1 (it) Sensore di pressione ceramico
IT201700097531A1 (it) Sensore inerziale fm e metodo di funzionamento del sensore inerziale fm
DK3173533T3 (da) Fladetætningselement til bygningsstrukturer
ITUA20162833A1 (it) Dispositivo sensore, particolarmente un sensore di pressione
DE112018003663A5 (de) Sensoreinheit
FR3024169B1 (fr) Element de construction
DK3225606T3 (da) Byggematerialer
ITUA20162832A1 (it) Dispositivo sensore, particolarmente un sensore di pressione
ITUA20162796A1 (it) Sensore di vibrazione
FR3020647B1 (fr) Element de construction
IT201600129935A1 (it) Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore
DK3394379T3 (da) Termorudeafstandskonstruktion
DK3357682T4 (da) Bygningskonstruktion
IT201700053528A1 (it) Dispositivo optoelettronico accordabile e sensore di pressione sanguigna includente il medesimo