JP7762859B2 - 荷重センサ - Google Patents

荷重センサ

Info

Publication number
JP7762859B2
JP7762859B2 JP2023533416A JP2023533416A JP7762859B2 JP 7762859 B2 JP7762859 B2 JP 7762859B2 JP 2023533416 A JP2023533416 A JP 2023533416A JP 2023533416 A JP2023533416 A JP 2023533416A JP 7762859 B2 JP7762859 B2 JP 7762859B2
Authority
JP
Japan
Prior art keywords
conductive elastic
load
width
conductive
load sensor
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.)
Active
Application number
JP2023533416A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023281852A1 (https=
JPWO2023281852A5 (https=
Inventor
洋大 松村
玄 松本
進 浦上
祐太 森浦
敬史 濱野
博之 古屋
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2023281852A1 publication Critical patent/JPWO2023281852A1/ja
Publication of JPWO2023281852A5 publication Critical patent/JPWO2023281852A5/ja
Application granted granted Critical
Publication of JP7762859B2 publication Critical patent/JP7762859B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • G01L1/146—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors for measuring force distributions, e.g. using force arrays
    • 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
JP2023533416A 2021-07-09 2022-03-24 荷重センサ Active JP7762859B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021114004 2021-07-09
JP2021114004 2021-07-09
PCT/JP2022/014152 WO2023281852A1 (ja) 2021-07-09 2022-03-24 荷重センサ

Publications (3)

Publication Number Publication Date
JPWO2023281852A1 JPWO2023281852A1 (https=) 2023-01-12
JPWO2023281852A5 JPWO2023281852A5 (https=) 2025-01-28
JP7762859B2 true JP7762859B2 (ja) 2025-10-31

Family

ID=84801592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023533416A Active JP7762859B2 (ja) 2021-07-09 2022-03-24 荷重センサ

Country Status (4)

Country Link
US (1) US20240142319A1 (https=)
JP (1) JP7762859B2 (https=)
CN (1) CN117460936A (https=)
WO (1) WO2023281852A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7570002B2 (ja) * 2020-10-28 2024-10-21 パナソニックＩｐマネジメント株式会社 荷重センサ

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010020714A1 (en) 2000-03-10 2001-09-13 Jurgen Kraetzl Pressure sensor
WO2010095581A1 (ja) 2009-02-18 2010-08-26 株式会社クラレ マルチ積層変形センサ
JP2012237746A (ja) 2011-04-25 2012-12-06 Shin Etsu Polymer Co Ltd 静電容量センサシートの製造方法及び静電容量センサシート
JP2013108754A (ja) 2011-11-17 2013-06-06 Seiko Epson Corp 力検出器、検出装置、電子機器及びロボット
JP2015212707A (ja) 2015-07-14 2015-11-26 日本写真印刷株式会社 圧電センサおよび圧力検出装置
JP2018200210A (ja) 2017-05-26 2018-12-20 国立大学法人山梨大学 加圧位置センサ，加圧位置検出方法，加圧位置検出装置および符号化織物
US20190073076A1 (en) 2017-09-07 2019-03-07 Acer Incorporated Pressure Sensor and Pressure Sensing Method
WO2020079995A1 (ja) 2018-10-18 2020-04-23 パナソニックＩｐマネジメント株式会社 感圧素子および電子機器
WO2021039094A1 (ja) 2019-08-27 2021-03-04 パナソニックＩｐマネジメント株式会社 荷重センサ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006266812A (ja) * 2005-03-23 2006-10-05 Fujikura Ltd 感圧センサ装置
JP2014119306A (ja) * 2012-12-14 2014-06-30 Denso Corp 荷重検出セル、荷重検出セルの製造方法および乗員検知センサ
US10908034B2 (en) * 2016-11-25 2021-02-02 Panasonic Intellectual Property Management Co., Ltd. Pressure-sensitive element and steering device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010020714A1 (en) 2000-03-10 2001-09-13 Jurgen Kraetzl Pressure sensor
WO2010095581A1 (ja) 2009-02-18 2010-08-26 株式会社クラレ マルチ積層変形センサ
JP2012237746A (ja) 2011-04-25 2012-12-06 Shin Etsu Polymer Co Ltd 静電容量センサシートの製造方法及び静電容量センサシート
JP2013108754A (ja) 2011-11-17 2013-06-06 Seiko Epson Corp 力検出器、検出装置、電子機器及びロボット
JP2015212707A (ja) 2015-07-14 2015-11-26 日本写真印刷株式会社 圧電センサおよび圧力検出装置
JP2018200210A (ja) 2017-05-26 2018-12-20 国立大学法人山梨大学 加圧位置センサ，加圧位置検出方法，加圧位置検出装置および符号化織物
US20190073076A1 (en) 2017-09-07 2019-03-07 Acer Incorporated Pressure Sensor and Pressure Sensing Method
WO2020079995A1 (ja) 2018-10-18 2020-04-23 パナソニックＩｐマネジメント株式会社 感圧素子および電子機器
WO2021039094A1 (ja) 2019-08-27 2021-03-04 パナソニックＩｐマネジメント株式会社 荷重センサ

Also Published As

Publication number Publication date
US20240142319A1 (en) 2024-05-02
JPWO2023281852A1 (https=) 2023-01-12
WO2023281852A1 (ja) 2023-01-12
CN117460936A (zh) 2024-01-26

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