WO2008133314A1 - Sensor module - Google Patents

Sensor module Download PDF

Info

Publication number
WO2008133314A1
WO2008133314A1 PCT/JP2008/057988 JP2008057988W WO2008133314A1 WO 2008133314 A1 WO2008133314 A1 WO 2008133314A1 JP 2008057988 W JP2008057988 W JP 2008057988W WO 2008133314 A1 WO2008133314 A1 WO 2008133314A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor module
external
introducing hole
inner case
air introducing
Prior art date
Application number
PCT/JP2008/057988
Other languages
French (fr)
Japanese (ja)
Inventor
Masanobu Toyofuku
Original Assignee
Bridgestone Corporation
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 Bridgestone Corporation filed Critical Bridgestone Corporation
Publication of WO2008133314A1 publication Critical patent/WO2008133314A1/en

Links

Classifications

    • 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
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0493—Constructional details of means for attaching the control device for attachment on the 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0618—Overload protection
    • 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
    • G01L19/0636—Protection against aggressive medium in general using particle filters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

A sensor module is provided with an inner case (11), which has an air introducing hole (15) for communicating with the external and has an electronic component (12), including a pressure sensor, inside; and an elastic material cover (13), which has an air layer (20) inside, for blocking the air introducing hole (15) of the inner case (11) from the external, and expands/contracts corresponding to the inner pressure of a tire.
PCT/JP2008/057988 2007-04-24 2008-04-24 Sensor module WO2008133314A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-114306 2007-04-24
JP2007114306 2007-04-24

Publications (1)

Publication Number Publication Date
WO2008133314A1 true WO2008133314A1 (en) 2008-11-06

Family

ID=39925762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057988 WO2008133314A1 (en) 2007-04-24 2008-04-24 Sensor module

Country Status (1)

Country Link
WO (1) WO2008133314A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4623231B1 (en) * 2009-11-30 2011-02-02 横浜ゴム株式会社 Transmitter for transmitting information on tire condition and tire condition monitoring system
CN101973191A (en) * 2010-11-05 2011-02-16 上海为彪汽配制造有限公司 Soft-shell-type tire state detector and tire with same and installation method thereof
WO2011060850A1 (en) * 2009-11-20 2011-05-26 Continental Automotive France Electronic unit adapted to be positioned on the inner face of the tread of a tire
AT515787A4 (en) * 2014-10-14 2015-12-15 Piezocryst Advanced Sensorics PRESSURE SENSOR WITH A SENSOR MEMBRANE
CN106061763A (en) * 2014-04-03 2016-10-26 宝马股份公司 Sensor housing for mounting in a vehicle wheel
US20170355237A1 (en) * 2014-12-30 2017-12-14 Bridgestone Americas Tire Operations, Llc Assembly for attaching an electronics package to a tire
WO2019082353A1 (en) * 2017-10-26 2019-05-02 太平洋工業 株式会社 Transmitter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05149814A (en) * 1991-11-29 1993-06-15 Fuji Electric Co Ltd Double diaphragm type semiconductor pressure sensor
JP2000352538A (en) * 1999-06-10 2000-12-19 Tokin Corp Pressure sensor
JP2006234481A (en) * 2005-02-23 2006-09-07 Bridgestone Corp Sensor module and pneumatic tire having same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05149814A (en) * 1991-11-29 1993-06-15 Fuji Electric Co Ltd Double diaphragm type semiconductor pressure sensor
JP2000352538A (en) * 1999-06-10 2000-12-19 Tokin Corp Pressure sensor
JP2006234481A (en) * 2005-02-23 2006-09-07 Bridgestone Corp Sensor module and pneumatic tire having same

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596600A (en) * 2009-11-20 2012-07-18 法国欧陆汽车公司 Electronic unit adapted to be positioned on the inner face of the tread of a tire
CN102596600B (en) * 2009-11-20 2015-08-19 法国欧陆汽车公司 Be suitable for being arranged in the electronic unit on the tyre surface inside face of tire
WO2011060850A1 (en) * 2009-11-20 2011-05-26 Continental Automotive France Electronic unit adapted to be positioned on the inner face of the tread of a tire
FR2952856A1 (en) * 2009-11-20 2011-05-27 Continental Automotive France ELECTRONIC UNIT ADAPTED TO BE POSITIONED ON THE INTERNAL SIDE OF A TIRE TREAD OF A TIRE
US8776590B2 (en) 2009-11-20 2014-07-15 Continental Automotive France Electronic unit adapted to be positioned on the inner face of the tread of a tire
US8789412B2 (en) 2009-11-30 2014-07-29 The Yokohama Rubber Co., Ltd. Transmission device for transmitting information about tire condition and tire condition monitoring system
KR101370815B1 (en) * 2009-11-30 2014-03-07 요코하마 고무 가부시키가이샤 Transmission device for transmitting information about tire condition and tire condition monitoring system
JP2011111087A (en) * 2009-11-30 2011-06-09 Yokohama Rubber Co Ltd:The Transmission device transmitting information on condition of tire and system of monitoring tire condition
JP4623231B1 (en) * 2009-11-30 2011-02-02 横浜ゴム株式会社 Transmitter for transmitting information on tire condition and tire condition monitoring system
TWI457249B (en) * 2009-11-30 2014-10-21 Yokohama Rubber Co Ltd Transmission device for transmitting information about tire condition and tire condition monitoring system
CN101973191A (en) * 2010-11-05 2011-02-16 上海为彪汽配制造有限公司 Soft-shell-type tire state detector and tire with same and installation method thereof
US10071606B2 (en) 2014-04-03 2018-09-11 Bayerische Motoren Werke Aktiengesellschaft Sensor housing for mounting in a vehicle wheel
CN106061763A (en) * 2014-04-03 2016-10-26 宝马股份公司 Sensor housing for mounting in a vehicle wheel
AT515787B1 (en) * 2014-10-14 2015-12-15 Piezocryst Advanced Sensorics PRESSURE SENSOR WITH A SENSOR MEMBRANE
AT515787A4 (en) * 2014-10-14 2015-12-15 Piezocryst Advanced Sensorics PRESSURE SENSOR WITH A SENSOR MEMBRANE
US20170355237A1 (en) * 2014-12-30 2017-12-14 Bridgestone Americas Tire Operations, Llc Assembly for attaching an electronics package to a tire
US10639948B2 (en) * 2014-12-30 2020-05-05 Bridgestone Americas Tire Operations, Llc Assembly for attaching an electronics package to a tire
US11358422B2 (en) 2014-12-30 2022-06-14 Bridgestone Americas Tire Operations, Llc Assembly for attaching an electronics package to a tire
WO2019082353A1 (en) * 2017-10-26 2019-05-02 太平洋工業 株式会社 Transmitter

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