BR112015014358A2 - sensor de pressão aperfeiçoado com caixa estanque - Google Patents

sensor de pressão aperfeiçoado com caixa estanque

Info

Publication number
BR112015014358A2
BR112015014358A2 BR112015014358A BR112015014358A BR112015014358A2 BR 112015014358 A2 BR112015014358 A2 BR 112015014358A2 BR 112015014358 A BR112015014358 A BR 112015014358A BR 112015014358 A BR112015014358 A BR 112015014358A BR 112015014358 A2 BR112015014358 A2 BR 112015014358A2
Authority
BR
Brazil
Prior art keywords
pressure sensor
waterproof case
improved pressure
encapsulation mass
communicates
Prior art date
Application number
BR112015014358A
Other languages
English (en)
Other versions
BR112015014358B1 (pt
Inventor
Dammen Egil
Korsvold Endre
Marques Frédéric
Leman Mark
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112015014358A2 publication Critical patent/BR112015014358A2/pt
Publication of BR112015014358B1 publication Critical patent/BR112015014358B1/pt

Links

Classifications

    • 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
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • 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
    • 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
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

resumo sensor de pressão aperfeiçoado com caixa estanque a invenção se refere a um sensor de pressão que compreende um órgão eletrônico alojado dentro de uma massa de encapsulação (22), que compreende um corpo de prova (2) que compreende, em duas faces opostas, uma câmara de pressão de referência (14) e uma câmara de pressão a medir (8) que se comunica com o exterior da massa de encapsulação (22), o órgão eletrônico e a massa de encapsulação delimitando entre si um alojamento (28, 30) para gel, esse sensor compreendendo um orifício (34) que coloca em comunicação o alojamento (28, 30) para o gel com o exterior (6) da massa de encapsulação (22). 1/1
BR112015014358-0A 2012-12-21 2013-12-20 sensor de pressão aperfeiçoado com caixa estanque BR112015014358B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1262574 2012-12-21
FR1262574A FR3000205B1 (fr) 2012-12-21 2012-12-21 Capteur de pression perfectionne a boitier etanche
PCT/FR2013/053239 WO2014096744A1 (fr) 2012-12-21 2013-12-20 Capteur de pression perfectionne a boitier etanche

Publications (2)

Publication Number Publication Date
BR112015014358A2 true BR112015014358A2 (pt) 2017-07-11
BR112015014358B1 BR112015014358B1 (pt) 2020-10-27

Family

ID=47882325

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015014358-0A BR112015014358B1 (pt) 2012-12-21 2013-12-20 sensor de pressão aperfeiçoado com caixa estanque

Country Status (8)

Country Link
US (1) US9927314B2 (pt)
AU (1) AU2013366127B2 (pt)
BR (1) BR112015014358B1 (pt)
CA (1) CA2894577C (pt)
CL (1) CL2015001687A1 (pt)
FR (1) FR3000205B1 (pt)
WO (1) WO2014096744A1 (pt)
ZA (1) ZA201504130B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9568384B1 (en) * 2013-10-30 2017-02-14 Remote Industrial Sensor Company LLC Variable volume enclosure to terminate vented pressure transducers
JP2017067463A (ja) * 2015-09-28 2017-04-06 セイコーエプソン株式会社 圧力センサー、高度計、電子機器および移動体
US11745549B2 (en) * 2017-08-21 2023-09-05 Sram. Llc Pressure sensing assembly for a bicycle wheel
EP3814152A4 (en) 2018-06-29 2021-10-20 Tyrata, Inc. STRUCTURES AND METHODS PROVIDING TREAD SENSOR INTEGRATION

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686764A (en) * 1986-04-22 1987-08-18 Motorola, Inc. Membrane protected pressure sensor
US4928376A (en) * 1989-07-31 1990-05-29 Motorola Inc. Method for filling a cavity, such as a sensor cavity, with an incompressible fluid
AU5417096A (en) * 1995-02-24 1996-09-11 Lucas Novasensor Pressure sensor with transducer mounted on a metal base
FR2754342B1 (fr) * 1996-10-09 1998-11-27 Schlumberger Ind Sa Cellule de conversion d'une pression differentielle en signal electrique
DE19840829B4 (de) * 1998-09-07 2005-10-20 Siemens Ag Verfahren zum Befestigen eines mikromechanischen Sensors in einem Gehäuse und Sensoranordnung
US6229190B1 (en) * 1998-12-18 2001-05-08 Maxim Integrated Products, Inc. Compensated semiconductor pressure sensor
JP2000356561A (ja) * 1999-04-14 2000-12-26 Denso Corp 半導体歪みセンサ
US20020029639A1 (en) * 2000-01-19 2002-03-14 Measurement Specialities, Inc. Isolation technique for pressure sensing structure
JP2002372473A (ja) * 2001-04-12 2002-12-26 Fuji Electric Co Ltd 半導体センサ収納容器およびその製造方法、並びに半導体センサ装置
US6732590B1 (en) * 2002-11-20 2004-05-11 Infineon Technologies Ag Pressure sensor and process for producing the pressure sensor
DE10331967A1 (de) * 2003-07-15 2005-02-03 Robert Bosch Gmbh Sensoreinrichtung
JP4049102B2 (ja) * 2004-01-21 2008-02-20 株式会社デンソー 圧力センサ
DE102004044982A1 (de) * 2004-09-16 2006-04-06 Infineon Technologies Ag Drucksensorvorrichtung und Verfahren zum Herstellen derselben
US7538401B2 (en) 2005-05-03 2009-05-26 Rosemount Aerospace Inc. Transducer for use in harsh environments
WO2007032032A1 (en) * 2005-09-16 2007-03-22 Stmicroelectronics S.R.L. Pressure sensor having a high full-scale value with package thereof
US7900521B2 (en) * 2009-02-10 2011-03-08 Freescale Semiconductor, Inc. Exposed pad backside pressure sensor package
FR2950691B1 (fr) 2009-09-30 2012-05-04 Michelin Soc Tech Organe de mesure de pression etanche
DE202009013919U1 (de) * 2009-10-14 2010-06-24 Keller AG für Druckmeßtechnik Drucktransmitter
EP2312290B1 (de) * 2009-10-16 2019-09-25 First Sensor Mobility GmbH Drucksensor und dessen Verwendung in einem Fluidtank
US8230743B2 (en) * 2010-08-23 2012-07-31 Honeywell International Inc. Pressure sensor

Also Published As

Publication number Publication date
WO2014096744A1 (fr) 2014-06-26
US9927314B2 (en) 2018-03-27
FR3000205B1 (fr) 2015-07-31
CA2894577C (fr) 2021-08-31
AU2013366127A1 (en) 2015-07-23
AU2013366127B2 (en) 2017-08-10
CL2015001687A1 (es) 2016-02-05
BR112015014358B1 (pt) 2020-10-27
FR3000205A1 (fr) 2014-06-27
ZA201504130B (en) 2016-04-28
US20160025585A1 (en) 2016-01-28
CA2894577A1 (fr) 2014-06-26

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: PAGAR RESTAURACAO.

B21H Extinguishment of a patent or of a certificate of addition of invention: decision cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2600 DE 03/11/2020 POR TER SIDO INDEVIDA. UMA VEZ QUE TODAS AS ANUIDADES ESTAO PAGAS.