MX2009006012A - Dispositivo sensor de presion. - Google Patents

Dispositivo sensor de presion.

Info

Publication number
MX2009006012A
MX2009006012A MX2009006012A MX2009006012A MX2009006012A MX 2009006012 A MX2009006012 A MX 2009006012A MX 2009006012 A MX2009006012 A MX 2009006012A MX 2009006012 A MX2009006012 A MX 2009006012A MX 2009006012 A MX2009006012 A MX 2009006012A
Authority
MX
Mexico
Prior art keywords
pressure
sensitive component
cavity
sensor device
pressure sensor
Prior art date
Application number
MX2009006012A
Other languages
English (en)
Inventor
Paolo Colombo
Marco Bigliati
Giorgio Martinengo
Daniel Verner Mueller
Mauro Zorzetto
Original Assignee
Eltek Spa
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 Eltek Spa filed Critical Eltek Spa
Publication of MX2009006012A publication Critical patent/MX2009006012A/es

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
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0672—Leakage or rupture protection or detection
    • 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
    • G01L19/14—Housings
    • G01L19/142—Multiple part housings
    • G01L19/143—Two part housings
    • 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
    • G01L19/14—Housings
    • G01L19/147—Details about the mounting of the sensor to support or covering means

Abstract

Un dispositivo sensor de presión (1) comprende: un componente sensible a la presión (9) que tiene un cuerpo, en el cual es definida una cavidad ciega y que tiene una porción de membrana (9a), un elemento de detección (R) es asociado en forma operativa con la porción de membrana, y una estructura de conexión (2) que tiene un conducto en comunicación con la cavidad del componente sensible a la presión (9) y que va a recibir un fluido, la presión del cual será detectada. La estructura de conexión (2) comprende un cuerpo de soporte (2a) del componente sensible a la presión (9), que define un pasaje respectivo (2b) y un elemento compresible (12, 18) que es diseñado para estar en contacto con el fluido y es configurado para compensar las posibles variaciones de volumen del mismo. El elemento compresible (12, 18) es situado al menos en parte dentro de la cavidad (11) del componente sensible a la presión (9) y/o en una extensión del pasaje (2b) del cuerpo de soporte (2a) que se encuentra próximo a la cavidad (11) del componente sensible a la presión (9).
MX2009006012A 2006-12-20 2007-12-18 Dispositivo sensor de presion. MX2009006012A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000906A ITTO20060906A1 (it) 2006-12-20 2006-12-20 Dispositivo sensore di pressione
PCT/IB2007/004154 WO2008078184A2 (en) 2006-12-20 2007-12-18 Pressure sensor device

Publications (1)

Publication Number Publication Date
MX2009006012A true MX2009006012A (es) 2009-11-18

Family

ID=39433902

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006012A MX2009006012A (es) 2006-12-20 2007-12-18 Dispositivo sensor de presion.

Country Status (10)

Country Link
US (2) US8051719B2 (es)
EP (5) EP2458361B1 (es)
CN (1) CN101611299B (es)
BR (1) BRPI0721074B1 (es)
CA (2) CA2899849C (es)
ES (5) ES2561407T3 (es)
IT (1) ITTO20060906A1 (es)
MX (1) MX2009006012A (es)
PL (5) PL2458360T3 (es)
WO (1) WO2008078184A2 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20080483A1 (it) * 2008-06-19 2009-12-20 Eltek Spa Dispositivo sensore di pressione
ITTO20080484A1 (it) * 2008-06-19 2009-12-20 Eltek Spa Dispositivo sensore di pressione
IT1391187B1 (it) * 2008-08-01 2011-11-18 Eltek Spa Dispositivo sensore di pressione
EP2224218B1 (en) * 2009-02-25 2018-11-28 Sensirion Automotive Solutions AG A sensor in a moulded package and a method for manufacturing the same
DE102009050911B4 (de) * 2009-10-26 2014-06-12 Borgwarner Beru Systems Gmbh Zylinderdrucksensor
SE534920C2 (sv) * 2010-06-28 2012-02-14 Tour & Andersson Ab Ventilanordning till en differenstryckgivare med säkerhetsventil
JP2012073068A (ja) * 2010-09-28 2012-04-12 Fuji Electric Co Ltd 圧力センサ用パッケージ
US9291514B2 (en) 2010-12-27 2016-03-22 Epcos Ag Pressure sensor having a compressible element
WO2012089626A2 (de) 2010-12-27 2012-07-05 Epcos Ag Drucksensor mit kompressiblem element
US8365607B2 (en) * 2011-06-30 2013-02-05 Sensata Technologies, Inc. Anti-slip grooves in a crimped pressure sensor assembly
US8656786B2 (en) * 2011-08-01 2014-02-25 Honeywell International Inc. Interchangeable pressure sensor assembly and methods of assembly
ITMI20120456A1 (it) 2012-03-23 2013-09-24 Microtel Tecnologie Elettroniche S P A Sensore di pressione ceramico e relativo metodo di produzione, e trasduttore che incorpora un sensore di pressione ceramico
DE102012010979A1 (de) * 2012-06-02 2013-12-05 Hydac Electronic Gmbh System zur Abgasnachbehandlung bei Verbrennungsmotoren
US9212963B2 (en) * 2013-05-24 2015-12-15 Barksdale, Inc. Sensor water freeze protector
CN103344380A (zh) * 2013-06-13 2013-10-09 安徽艾可蓝节能环保科技有限公司 一种抗冻陶瓷压力传感器封装
US9581468B2 (en) * 2014-01-31 2017-02-28 DunAn Sensing, LLC Methods for fabricating apparatus having a hermetic seal
JP6127009B2 (ja) 2014-03-26 2017-05-10 長野計器株式会社 物理量測定装置
WO2016103171A1 (en) 2014-12-23 2016-06-30 Eltek S.P.A. A sensor device, in particular a pressure sensor
US10060814B2 (en) 2016-03-15 2018-08-28 Rosemount Inc. Fluid filled elongate pressure sensor
CN107290099B (zh) * 2016-04-11 2021-06-08 森萨塔科技公司 压力传感器、用于压力传感器的插塞件和制造插塞件的方法
ITUA20162833A1 (it) * 2016-04-22 2017-10-22 Eltek Spa Dispositivo sensore, particolarmente un sensore di pressione
ITUA20162832A1 (it) 2016-04-22 2017-10-22 Eltek Spa Dispositivo sensore, particolarmente un sensore di pressione
JP6315025B2 (ja) * 2016-04-26 2018-04-25 株式会社デンソー 物理量センサおよびその製造方法
JP6698044B2 (ja) * 2017-03-17 2020-05-27 株式会社鷺宮製作所 圧力センサ
CN107643139B (zh) * 2017-09-09 2020-09-18 吉安县裕兴科技有限公司 勘探工程软岩地应力测试装置
DE102017126121A1 (de) * 2017-11-08 2019-05-09 Tdk Electronics Ag Drucksensorsystem mit Schutz vor einfrierendem Medium
IT201800001092A1 (it) * 2018-01-16 2019-07-16 St Microelectronics Srl Sensore di pressione piezoresistivo microelettromeccanico con capacita' di auto-diagnosi e relativo procedimento di fabbricazione
IT201800002751A1 (it) * 2018-02-16 2019-08-16 Eltek Spa Dispositivo di rilevazione e/o controllo per apparecchi o sistemi a conduzione di liquido
US11105700B2 (en) * 2018-05-15 2021-08-31 Tyco Electronics Amp Korea Co., Ltd. Snubber for pressure sensor and pressure sensor comprising the same
ES1218484Y (es) * 2018-08-28 2018-12-27 Cebi Electromechanical Components Spain S A Dispositivo medidor de presion y temperatura de fluidos
US11118990B2 (en) * 2019-06-21 2021-09-14 Honeywell International Inc. Micro-molded fluid pressure sensor housing
IT201900019274A1 (it) 2019-10-18 2021-04-18 Metallux Sa Sensore di pressione
IT202000005389A1 (it) 2020-03-12 2021-09-12 Eltek Spa Gruppo sensore di pressione, e relativi dispositivo e inserto
DE102020131299B3 (de) * 2020-11-26 2021-10-07 Ifm Electronic Gmbh Druckmessgerät mit am Steckeranschluss vorgesehenem Luftdurchgang
EP4025029A1 (en) * 2021-01-05 2022-07-06 MEAS France Sensor device and grounding connection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365089A (en) * 1976-11-24 1978-06-10 Toshiba Corp Semiconductor pressure transducer
JP2503290B2 (ja) * 1990-05-21 1996-06-05 株式会社日立製作所 半導体圧力・差圧測定ダイヤフラム
US5186055A (en) * 1991-06-03 1993-02-16 Eaton Corporation Hermetic mounting system for a pressure transducer
US5792958A (en) * 1997-01-21 1998-08-11 Honeywell Inc. Pressure sensor with a compressible insert to prevent damage from freezing
DE10004614A1 (de) * 2000-02-03 2001-08-16 Siemens Ag Drucksensor zum Erfassen des Druckes einer Flüssigkeit
IT1391187B1 (it) * 2008-08-01 2011-11-18 Eltek Spa Dispositivo sensore di pressione

Also Published As

Publication number Publication date
ES2560249T3 (es) 2016-02-18
EP2458361B1 (en) 2015-12-16
ITTO20060906A1 (it) 2008-06-21
WO2008078184A3 (en) 2009-08-13
PL2458360T3 (pl) 2017-05-31
EP2095083B1 (en) 2015-12-02
ES2604343T3 (es) 2017-03-06
EP3012609B1 (en) 2017-08-16
ES2604325T3 (es) 2017-03-06
CA2670753C (en) 2015-11-24
US8453513B2 (en) 2013-06-04
EP2458360B1 (en) 2016-08-31
EP2458360A3 (en) 2012-07-04
EP2458360A2 (en) 2012-05-30
EP3012609A1 (en) 2016-04-27
US20100011871A1 (en) 2010-01-21
PL2458362T3 (pl) 2017-05-31
PL3012609T3 (pl) 2018-01-31
PL2458361T3 (pl) 2016-06-30
CN101611299B (zh) 2013-06-19
EP2458361A2 (en) 2012-05-30
CA2670753A1 (en) 2008-07-03
US8051719B2 (en) 2011-11-08
ES2644541T3 (es) 2017-11-29
EP2458362B1 (en) 2016-08-31
EP2095083A2 (en) 2009-09-02
CN101611299A (zh) 2009-12-23
CA2899849A1 (en) 2008-07-03
EP2458362A3 (en) 2012-07-11
BRPI0721074B1 (pt) 2019-05-21
CA2899849C (en) 2016-09-20
ES2561407T3 (es) 2016-02-26
EP2458362A2 (en) 2012-05-30
EP2458361A3 (en) 2012-07-04
US20120011937A1 (en) 2012-01-19
WO2008078184A2 (en) 2008-07-03
BRPI0721074A2 (pt) 2016-05-10
PL2095083T3 (pl) 2016-05-31

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