JP2005249680A - 荷重センサの取付構造 - Google Patents
荷重センサの取付構造 Download PDFInfo
- Publication number
- JP2005249680A JP2005249680A JP2004062723A JP2004062723A JP2005249680A JP 2005249680 A JP2005249680 A JP 2005249680A JP 2004062723 A JP2004062723 A JP 2004062723A JP 2004062723 A JP2004062723 A JP 2004062723A JP 2005249680 A JP2005249680 A JP 2005249680A
- Authority
- JP
- Japan
- Prior art keywords
- load sensor
- load
- sensor
- mounting structure
- holding member
- 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.)
- Withdrawn
Links
- 239000013307 optical fiber Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 description 9
- 230000013011 mating Effects 0.000 description 8
- -1 for example Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
- G01L1/245—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis using microbending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag systems
-
- 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
- G01G3/125—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 wherein the weighing element is an optical member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Optical Transform (AREA)
Abstract
【解決手段】荷重センサと荷重センサを保持する保持部材とからなる荷重センサの取付構造のうち、保持部材の底部保持部以外の部分に、荷重センサの高さ方向に突出しその突出端が荷重センサの頂部よりも低い位置に配置される干渉部を設ける。
【選択図】図1
Description
本実施例の荷重センサの取付構造は、光ファイバセンサを荷重センサとして用いた例である。本実施例の荷重センサの取付構造を模式的に表す分解斜視図を図1に示す。また、荷重が作用していない状態の荷重センサの取付構造を模式的に表す要部拡大断面図を図2に示し、荷重が作用している状態の荷重センサの取付構造を模式的に表す要部拡大断面図を図3に示す。
Claims (3)
- 荷重センサと、該荷重センサを保持する保持部材と、からなる荷重センサの取付構造であって、
該保持部材は、該荷重センサの底部に対向する底部保持部以外の部分に、該荷重センサの高さ方向に突出しその突出端が該荷重センサの頂部よりも低い位置に配置される干渉部を持つことを特徴とする荷重センサの取付構造。 - 前記荷重センサは光ファイバセンサである請求項1記載の荷重センサの取付構造。
- 前記底部保持部は、前記荷重センサ方向に突出する押圧部が前記荷重センサの配設方向に列設された凹凸形状に形成されている請求項2記載の荷重センサの取付構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004062723A JP2005249680A (ja) | 2004-03-05 | 2004-03-05 | 荷重センサの取付構造 |
EP05004842A EP1571433A3 (en) | 2004-03-05 | 2005-03-04 | Load sensor mounting device with sensor-protective structure |
US11/071,570 US20050193830A1 (en) | 2004-03-05 | 2005-03-04 | Load sensor mounting device with sensor-protective structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004062723A JP2005249680A (ja) | 2004-03-05 | 2004-03-05 | 荷重センサの取付構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005249680A true JP2005249680A (ja) | 2005-09-15 |
Family
ID=34747702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004062723A Withdrawn JP2005249680A (ja) | 2004-03-05 | 2004-03-05 | 荷重センサの取付構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050193830A1 (ja) |
EP (1) | EP1571433A3 (ja) |
JP (1) | JP2005249680A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2017137A2 (en) | 2007-07-17 | 2009-01-21 | Denso Corporation | Load detecting sensor and collision detecting sensor using the same |
EP1972488B1 (en) * | 2007-03-23 | 2010-12-22 | Aisin Seiki Kabushiki Kaisha | Vehicle seat slide device |
JP2015113050A (ja) * | 2013-12-13 | 2015-06-22 | 株式会社デンソー | 車両用側突検知装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006024146A1 (en) * | 2004-08-30 | 2006-03-09 | Messier-Dowty, Inc. | Structural deflection and load measuring device |
NL2005629C2 (nl) * | 2010-11-04 | 2012-05-07 | Dion Wps Holding B V | Sensorinrichting, dak voorzien van een sensorinrichting, en gebruik van een sensorinrichting. |
DE102011050143A1 (de) * | 2011-05-05 | 2012-11-08 | Waldemar Marinitsch | Kraftsensor |
EP2804166A1 (en) | 2013-05-13 | 2014-11-19 | PSS Consultancy & Equipment B.V. | Sensor cable and system |
US9834164B1 (en) * | 2016-07-27 | 2017-12-05 | GM Global Technology Operations LLC | Impact sensor arrangements for active hood systems of motor vehicles |
CN116592782B (zh) * | 2023-05-16 | 2024-05-10 | 广东电网有限责任公司东莞供电局 | 一种变压器内置分布式光纤形变传感器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2125161A (en) * | 1982-07-21 | 1984-02-29 | Gen Electric Co Plc | Optical fibre sensors |
IN165010B (ja) * | 1986-02-03 | 1989-07-29 | Babcock & Wilcox Co | |
JPS63247632A (ja) * | 1987-04-02 | 1988-10-14 | Honda Denshi Giken:Kk | 光フアイバ−を用いた重量検知器 |
AU2770189A (en) * | 1988-01-06 | 1989-07-06 | Unisearch Limited | Use of optical fibre in pressure sensitive transducers |
GB2294112A (en) * | 1994-10-12 | 1996-04-17 | Ford Motor Co | Load monitoring apparatus for vehicle |
RU2204113C1 (ru) * | 2002-03-28 | 2003-05-10 | ЗАО "Нефтегазкомплектсервис" | Носитель датчиков для внутритрубного инспекционного снаряда (варианты) |
-
2004
- 2004-03-05 JP JP2004062723A patent/JP2005249680A/ja not_active Withdrawn
-
2005
- 2005-03-04 EP EP05004842A patent/EP1571433A3/en not_active Withdrawn
- 2005-03-04 US US11/071,570 patent/US20050193830A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1972488B1 (en) * | 2007-03-23 | 2010-12-22 | Aisin Seiki Kabushiki Kaisha | Vehicle seat slide device |
EP2017137A2 (en) | 2007-07-17 | 2009-01-21 | Denso Corporation | Load detecting sensor and collision detecting sensor using the same |
US7743669B2 (en) | 2007-07-17 | 2010-06-29 | Denso Corporation | Load detecting sensor and collision detecting sensor using the same |
JP2015113050A (ja) * | 2013-12-13 | 2015-06-22 | 株式会社デンソー | 車両用側突検知装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050193830A1 (en) | 2005-09-08 |
EP1571433A3 (en) | 2006-05-10 |
EP1571433A2 (en) | 2005-09-07 |
EP1571433A9 (en) | 2006-08-23 |
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