JP2019529886A - 湾曲された平面に対して溶接固定可能なひずみセンサ - Google Patents
湾曲された平面に対して溶接固定可能なひずみセンサ Download PDFInfo
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- JP2019529886A JP2019529886A JP2019511624A JP2019511624A JP2019529886A JP 2019529886 A JP2019529886 A JP 2019529886A JP 2019511624 A JP2019511624 A JP 2019511624A JP 2019511624 A JP2019511624 A JP 2019511624A JP 2019529886 A JP2019529886 A JP 2019529886A
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- strain sensor
- tongue
- sensor
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- 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.)
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- 238000003466 welding Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 abstract description 40
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
-
- 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
- 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
- G01L1/246—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 integrated gratings, e.g. Bragg gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02209—Mounting means, e.g. adhesives, casings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Abstract
Description
b.前記ひずみセンサの方向に延在し、該ひずみセンサに固結されており、点溶接によって固定可能な薄板であるセンサ支持部と、
c.前記ひずみセンサ及び接続部を前記信号ラインへ一体的に包囲し、前記センサ支持部に固結されている、丈夫な合成樹脂から成る保護カバーと、を有している。
2 FBGひずみセンサ
3a,3b 信号ライン
4 センサ支持部
5 保護カバー
6 スリット
7 舌部
8 溶接点
Claims (8)
- 溶接固定可能なひずみセンサ(1)であって、以下の特徴:
a.測定信号を伝達するための信号ライン(3a,3b)に信号技術的に接続されている2つの端部分を有するひずみセンサ(2)と、
b.前記ひずみセンサ(2)の方向に延在し、該ひずみセンサに固結されているセンサ支持部(4)と、
c.前記ひずみセンサ(2)及び前記信号ライン(3a,3b)の前記端部分を一体的に包囲し、前記センサ支持部(4)に固結されている、丈夫な合成樹脂から成る保護カバー(5)であって、
−当該保護カバー(5)が前記ひずみセンサ(2)の範囲で狭く、かつ、平坦に形成されているとともに、前記ひずみセンサ(2)との前記信号ライン(3a,3b)の接続箇所の範囲において、前記ひずみセンサ(2)の範囲における幅の少なくとも2倍の幅及び前記ひずみセンサの範囲における高さの少なくとも2倍の高さである、前記保護カバーとを有し、
d.前記センサ支持部(4)の前記端部分がスリット(6)を有しており、その結果、舌部(7)が形成されており、該舌部の端部が互いに向かい合うように向けられている
ことを特徴とする溶接固定可能なひずみセンサ。 - 前記舌部(7)が台形状に形成されていることを特徴とする請求項1に記載の溶接固定可能なひずみセンサ。
- 前記舌部(7)が長方形状に形成されていることを特徴とする請求項1に記載の溶接固定可能なひずみセンサ。
- 前記舌部(7)が半円状に形成されていることを特徴とする請求項1に記載の溶接固定可能なひずみセンサ。
- 前記センサ支持部(4)の前記両端部分のそれぞれにおいて、両側で、対状に互いに対向する2〜5個の舌部(7)が形成されていることを特徴とする請求項1に記載の溶接固定可能なひずみセンサ。
- 前記舌部(7)が異なる長さを有しており、舌部の長さが前記ひずみセンサの方向へ小さくなっていることを特徴とする請求項5に記載の溶接固定可能なひずみセンサ。
- 前記舌部(7)が異なる幅を有しており、舌部の幅が前記ひずみセンサの方向へ大きくなっていることを特徴とする請求項5に記載の溶接固定可能なひずみセンサ。
- 前記ひずみセンサ(2)が、ブラッグ格子を有するガラス繊維又は合成樹脂繊維であることを特徴とする請求項1に記載の溶接固定可能なひずみセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016011610.2A DE102016011610B3 (de) | 2016-09-26 | 2016-09-26 | Anschweißbarer Dehnungssensor für gekrümmte Oberflächen |
DE102016011610.2 | 2016-09-26 | ||
PCT/DE2017/000224 WO2018054404A1 (de) | 2016-09-26 | 2017-07-24 | ANSCHWEIßBARER DEHNUNGSSENSOR FÜR GEKRÜMMTE OBERFLÄCHEN |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019529886A true JP2019529886A (ja) | 2019-10-17 |
JP6764527B2 JP6764527B2 (ja) | 2020-09-30 |
Family
ID=60119754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019511624A Active JP6764527B2 (ja) | 2016-09-26 | 2017-07-24 | 湾曲された平面に対して溶接固定可能なひずみセンサ |
Country Status (12)
Country | Link |
---|---|
US (1) | US10502553B2 (ja) |
EP (1) | EP3465078B1 (ja) |
JP (1) | JP6764527B2 (ja) |
KR (1) | KR102186967B1 (ja) |
CN (1) | CN109983300B (ja) |
BR (1) | BR112019000309B1 (ja) |
DE (1) | DE102016011610B3 (ja) |
DK (1) | DK3465078T3 (ja) |
ES (1) | ES2799874T3 (ja) |
PT (1) | PT3465078T (ja) |
SG (1) | SG11201902666YA (ja) |
WO (1) | WO2018054404A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022149340A1 (ja) * | 2021-01-08 | 2022-07-14 | 日本電産コパル電子株式会社 | トルクセンサ |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2658324C2 (de) | 1976-12-22 | 1982-05-27 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur Messung von statischen Betriebsbeanspruchungen an Bauteilen des schweren Maschinen- oder Apparatebaues |
JPS5478778A (en) | 1977-12-05 | 1979-06-23 | Taneo Iguchi | Apparatus for cutting and crushing vinyl film |
DE3921237A1 (de) | 1989-06-26 | 1991-01-10 | Bam Bundesanstalt Matforschung | Kapazitiver dehnungssensor fuer hohe temperaturen |
JP3174578B2 (ja) * | 1994-04-28 | 2001-06-11 | ザ ウィタカー コーポレーション | 表面実装型のコンタクトを有する電気コネクタ |
CN1061439C (zh) * | 1996-05-15 | 2001-01-31 | 南京航空航天大学 | 光纤微弯传感器 |
JP2000028329A (ja) * | 1998-07-13 | 2000-01-28 | Furukawa Electric Co Ltd:The | 歪み検知ユニット |
ATE255219T1 (de) * | 1998-09-04 | 2003-12-15 | Fiber Optic Sensors Fos Sa | Lichtwellenleiterverformungssensor |
GB2343558B (en) * | 1998-11-04 | 2002-10-30 | Itt Mfg Enterprises Inc | Electrical connector |
CN2416643Y (zh) * | 2000-02-03 | 2001-01-24 | 莫列斯公司 | 连接器组合装置 |
CA2402675A1 (fr) * | 2000-03-06 | 2001-09-13 | Fiber Optic Sensors-Fos Sa | Dispositif a fibre optique pour la mesure de contraintes |
JP2001296110A (ja) * | 2000-04-17 | 2001-10-26 | Ntt Advanced Technology Corp | 貼り付け型光ファイバセンサ |
JP2003090772A (ja) | 2001-09-19 | 2003-03-28 | Tomoyoshi Kaneko | ひずみゲージ |
DE10262263B4 (de) * | 2002-05-21 | 2008-12-04 | Epcos Ag | Oberflächenmontierbarer Feststoff-Elektrolytkondensator, Verfahren zu dessen Herstellung sowie Systemträger |
JP4108425B2 (ja) | 2002-09-25 | 2008-06-25 | 株式会社共和電業 | 溶接型防水ひずみゲージおよびその製造方法 |
FR2864202B1 (fr) * | 2003-12-22 | 2006-08-04 | Commissariat Energie Atomique | Dispositif tubulaire instrumente pour le transport d'un fluide sous pression |
JP4398823B2 (ja) | 2004-09-07 | 2010-01-13 | 株式会社共和電業 | カプセル型ひずみゲージの取付方法 |
JP4519703B2 (ja) | 2005-04-19 | 2010-08-04 | 三菱重工業株式会社 | ひずみゲージ及びひずみゲージ取付方法 |
US20070193362A1 (en) | 2006-02-06 | 2007-08-23 | Ferguson Stephen K | Fiber optic strain gage |
US7379632B1 (en) | 2007-02-27 | 2008-05-27 | Siemens Power Generation, Inc. | Fiber optic Bragg grating strain gauge for application on structures with compliant surface covering |
SA08290691B1 (ar) * | 2007-10-31 | 2012-02-22 | شل انترناشيونال ريسيرش ماتشابيج بى . فى | تجميعة جهاز استشعار ضغط وطريقة لاستخدام التجميعة |
US7796844B2 (en) | 2008-07-22 | 2010-09-14 | The Hong Kong Polytechnic University | Temperature-compensated fibre optic strain gauge |
JP5378778B2 (ja) | 2008-12-05 | 2013-12-25 | 株式会社東京測器研究所 | 溶接型ひずみゲージおよび溶接型ひずみゲージの製造方法 |
FI124052B (fi) | 2010-05-25 | 2014-02-28 | Sandvik Mining & Constr Oy | Kallionporauslaite, menetelmä sen siirtoajoon sekä nopeudensäädin |
DK2780664T3 (en) * | 2011-11-15 | 2018-01-08 | Hottinger Baldwin Messtechnik Gmbh | FBG strain sensor for curved surfaces |
AT512978B1 (de) * | 2012-06-08 | 2015-10-15 | Hagl Peter Dipl Ing | Abdeckkappe, Messgerät mit Abdeckkappe und Verfahren zur Herstellung einer Abdeckkappe |
CN102865827A (zh) * | 2012-06-29 | 2013-01-09 | 杭州珏光物联网科技有限公司 | 一种光纤Bragg光栅应变传感器 |
US9706993B2 (en) * | 2013-03-08 | 2017-07-18 | Covidien Lp | Staple cartridge with shipping wedge |
EP2990756B1 (en) * | 2013-12-27 | 2019-08-21 | Cmiws Co., Ltd. | Strain sensor and strain sensor installation method |
CN104964713A (zh) * | 2015-07-09 | 2015-10-07 | 河南蓝信科技股份有限公司 | 光纤光栅应力、应变和温度检测螺栓 |
DE102015010638A1 (de) | 2015-08-13 | 2017-02-16 | Grenzebach Maschinenbau Gmbh | Vorrichtung und Verfahren zum homogenen Verschweißen flächig gebogener Strukturen durch Rührreibschweißen |
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2016
- 2016-09-26 DE DE102016011610.2A patent/DE102016011610B3/de not_active Expired - Fee Related
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- 2017-07-24 BR BR112019000309-6A patent/BR112019000309B1/pt active IP Right Grant
- 2017-07-24 US US16/336,434 patent/US10502553B2/en active Active
- 2017-07-24 KR KR1020197011642A patent/KR102186967B1/ko active IP Right Grant
- 2017-07-24 CN CN201780072959.8A patent/CN109983300B/zh active Active
- 2017-07-24 PT PT177848322T patent/PT3465078T/pt unknown
- 2017-07-24 JP JP2019511624A patent/JP6764527B2/ja active Active
- 2017-07-24 WO PCT/DE2017/000224 patent/WO2018054404A1/de unknown
- 2017-07-24 DK DK17784832.2T patent/DK3465078T3/da active
- 2017-07-24 ES ES17784832T patent/ES2799874T3/es active Active
- 2017-07-24 SG SG11201902666YA patent/SG11201902666YA/en unknown
- 2017-07-24 EP EP17784832.2A patent/EP3465078B1/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022149340A1 (ja) * | 2021-01-08 | 2022-07-14 | 日本電産コパル電子株式会社 | トルクセンサ |
Also Published As
Publication number | Publication date |
---|---|
EP3465078A1 (de) | 2019-04-10 |
DE102016011610B3 (de) | 2018-08-09 |
JP6764527B2 (ja) | 2020-09-30 |
US10502553B2 (en) | 2019-12-10 |
US20190219383A1 (en) | 2019-07-18 |
DK3465078T3 (da) | 2020-06-29 |
BR112019000309B1 (pt) | 2023-04-04 |
BR112019000309A2 (pt) | 2019-04-16 |
CN109983300B (zh) | 2021-02-09 |
EP3465078B1 (de) | 2020-03-25 |
KR20190053252A (ko) | 2019-05-17 |
KR102186967B1 (ko) | 2020-12-07 |
PT3465078T (pt) | 2020-06-26 |
ES2799874T3 (es) | 2020-12-22 |
SG11201902666YA (en) | 2019-05-30 |
WO2018054404A1 (de) | 2018-03-29 |
CN109983300A (zh) | 2019-07-05 |
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