JP5433826B2 - 重量計測素子及び重量計 - Google Patents

重量計測素子及び重量計 Download PDF

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Publication number
JP5433826B2
JP5433826B2 JP2010520768A JP2010520768A JP5433826B2 JP 5433826 B2 JP5433826 B2 JP 5433826B2 JP 2010520768 A JP2010520768 A JP 2010520768A JP 2010520768 A JP2010520768 A JP 2010520768A JP 5433826 B2 JP5433826 B2 JP 5433826B2
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Japan
Prior art keywords
optical fiber
substrate
light
load
sensor
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Active
Application number
JP2010520768A
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English (en)
Japanese (ja)
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JPWO2010007767A1 (ja
Inventor
仁 鎌田
重行 鈴木
一弘 渡辺
道子 西山
博幸 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIHON ELECTRIC WIRE & CABLE CO., LTD.
Original Assignee
NIHON ELECTRIC WIRE & CABLE CO., LTD.
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.)
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Publication date
Application filed by NIHON ELECTRIC WIRE & CABLE CO., LTD. filed Critical NIHON ELECTRIC WIRE & CABLE CO., LTD.
Priority to JP2010520768A priority Critical patent/JP5433826B2/ja
Publication of JPWO2010007767A1 publication Critical patent/JPWO2010007767A1/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP2010520768A 2008-07-14 2009-07-14 重量計測素子及び重量計 Active JP5433826B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010520768A JP5433826B2 (ja) 2008-07-14 2009-07-14 重量計測素子及び重量計

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008182570 2008-07-14
JP2008182570 2008-07-14
JP2010520768A JP5433826B2 (ja) 2008-07-14 2009-07-14 重量計測素子及び重量計
PCT/JP2009/003311 WO2010007767A1 (fr) 2008-07-14 2009-07-14 Élément de mesure de poids et appareil de pesée

Publications (2)

Publication Number Publication Date
JPWO2010007767A1 JPWO2010007767A1 (ja) 2012-01-05
JP5433826B2 true JP5433826B2 (ja) 2014-03-05

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ID=41550178

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JP2010520768A Active JP5433826B2 (ja) 2008-07-14 2009-07-14 重量計測素子及び重量計

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JP (1) JP5433826B2 (fr)
WO (1) WO2010007767A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155974A (zh) * 2011-04-08 2011-08-17 东南大学 车辆动态称重传感器
JP7145824B2 (ja) * 2019-08-22 2022-10-03 古河電気工業株式会社 外力検出装置および光ファイバセンサ
JP7134438B2 (ja) * 2019-09-11 2022-09-12 学校法人 創価大学 光ファイバセンサ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172615A (ja) * 1991-12-25 1993-07-09 Shiroki Corp 重量計
WO1997048994A1 (fr) * 1996-06-21 1997-12-24 Kabushiki Gaisha Inter Action Fibre optique de detection et systeme detecteur
JP2006337318A (ja) * 2005-06-06 2006-12-14 Hitachi Cable Ltd 衝撃検知光ファイバセンサ及びその製造方法並びに荷重集中板
JP2007071613A (ja) * 2005-09-06 2007-03-22 Sumitomo Electric Ind Ltd 光ファイバ圧力センサ及び重量測定装置
JP2007187578A (ja) * 2006-01-13 2007-07-26 Nihon Electric Wire & Cable Co Ltd 光ファイバ型センサおよび光ファイバ型センサシステム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172615A (ja) * 1991-12-25 1993-07-09 Shiroki Corp 重量計
WO1997048994A1 (fr) * 1996-06-21 1997-12-24 Kabushiki Gaisha Inter Action Fibre optique de detection et systeme detecteur
JP2006337318A (ja) * 2005-06-06 2006-12-14 Hitachi Cable Ltd 衝撃検知光ファイバセンサ及びその製造方法並びに荷重集中板
JP2007071613A (ja) * 2005-09-06 2007-03-22 Sumitomo Electric Ind Ltd 光ファイバ圧力センサ及び重量測定装置
JP2007187578A (ja) * 2006-01-13 2007-07-26 Nihon Electric Wire & Cable Co Ltd 光ファイバ型センサおよび光ファイバ型センサシステム

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Publication number Publication date
JPWO2010007767A1 (ja) 2012-01-05
WO2010007767A1 (fr) 2010-01-21

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