JP7843050B2 - センサユニット - Google Patents

センサユニット

Info

Publication number
JP7843050B2
JP7843050B2 JP2023540408A JP2023540408A JP7843050B2 JP 7843050 B2 JP7843050 B2 JP 7843050B2 JP 2023540408 A JP2023540408 A JP 2023540408A JP 2023540408 A JP2023540408 A JP 2023540408A JP 7843050 B2 JP7843050 B2 JP 7843050B2
Authority
JP
Japan
Prior art keywords
linear sensor
base
pressing body
sensor unit
peripheral wall
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
JP2023540408A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023013728A5 (https=
JPWO2023013728A1 (https=
Inventor
昌良 大村
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.)
Robosensor Technology Research Inc
Original Assignee
Robosensor Technology Research Inc
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 Robosensor Technology Research Inc filed Critical Robosensor Technology Research Inc
Publication of JPWO2023013728A1 publication Critical patent/JPWO2023013728A1/ja
Publication of JPWO2023013728A5 publication Critical patent/JPWO2023013728A5/ja
Application granted granted Critical
Publication of JP7843050B2 publication Critical patent/JP7843050B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • 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
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP2023540408A 2021-08-06 2022-08-04 センサユニット Active JP7843050B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021129931 2021-08-06
JP2021129931 2021-08-06
PCT/JP2022/029958 WO2023013728A1 (ja) 2021-08-06 2022-08-04 センサユニット

Publications (3)

Publication Number Publication Date
JPWO2023013728A1 JPWO2023013728A1 (https=) 2023-02-09
JPWO2023013728A5 JPWO2023013728A5 (https=) 2024-05-01
JP7843050B2 true JP7843050B2 (ja) 2026-04-09

Family

ID=85155825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540408A Active JP7843050B2 (ja) 2021-08-06 2022-08-04 センサユニット

Country Status (2)

Country Link
JP (1) JP7843050B2 (https=)
WO (1) WO2023013728A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309776A (ja) 2007-05-16 2008-12-25 Hitachi Cable Ltd 光ファイバ振動センサ
KR101479429B1 (ko) 2013-12-05 2015-01-08 중앙대학교 산학협력단 주행로 균열 센싱을 위한 센서의 보호 장치 및 이를 포함하는 주행로 균열 모니터링 장치
JP2017227508A (ja) 2016-06-21 2017-12-28 住友電気工業株式会社 光ファイバセンサヘッド、光ファイバセンサヘッドの製造方法、及び光ファイバセンサ
WO2019031414A1 (ja) 2017-08-09 2019-02-14 三井化学株式会社 センサモジュール及びこれを備えた圧力分布センサ
JP2020125940A (ja) 2019-02-04 2020-08-20 ロボセンサー技研株式会社 センサ配置構造およびセンサ配置方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309776A (ja) 2007-05-16 2008-12-25 Hitachi Cable Ltd 光ファイバ振動センサ
KR101479429B1 (ko) 2013-12-05 2015-01-08 중앙대학교 산학협력단 주행로 균열 센싱을 위한 센서의 보호 장치 및 이를 포함하는 주행로 균열 모니터링 장치
JP2017227508A (ja) 2016-06-21 2017-12-28 住友電気工業株式会社 光ファイバセンサヘッド、光ファイバセンサヘッドの製造方法、及び光ファイバセンサ
WO2019031414A1 (ja) 2017-08-09 2019-02-14 三井化学株式会社 センサモジュール及びこれを備えた圧力分布センサ
JP2020125940A (ja) 2019-02-04 2020-08-20 ロボセンサー技研株式会社 センサ配置構造およびセンサ配置方法

Also Published As

Publication number Publication date
WO2023013728A1 (ja) 2023-02-09
JPWO2023013728A1 (https=) 2023-02-09

Similar Documents

Publication Publication Date Title
JP7473259B2 (ja) センサ配置構造
US9739820B2 (en) Conductor assembly
JP6889388B2 (ja) 電子機器
US20130134998A1 (en) Power line voltage measurement using a distributed resistance conductor
JP7843050B2 (ja) センサユニット
US10224131B2 (en) Sensor assembly and cable assembly having twisted pairs
JP7625250B2 (ja) センサユニット
JP2005024385A (ja) 感圧センサ
US20090021117A1 (en) Vibration detecting sensor and pressure sensitive switch using cable-shaped piezoelectric element
US10739375B2 (en) Acceleration measuring device and method of manufacturing of said acceleration measuring device
JP2023149952A (ja) センサユニット
CN201262845Y (zh) 低噪音电线
CN104515633B (zh) 摩擦电压力感应电缆
JP2023118394A (ja) センサユニット
JP3575106B2 (ja) 圧力測定器
CN118541764A (zh) 带有异常预兆检测功能的电缆
JP4116409B2 (ja) 静電容量式センサ
JP2024151786A (ja) 線状センサユニットおよび線状センサユニットの製造方法
JP7646183B2 (ja) 線状センサユニット
JP2006038498A (ja) ケーブル状圧力センサ、およびケーブル状圧力センサの製造方法
CN203616028U (zh) 摩擦电压力感应电缆
JP6575039B2 (ja) 断線検知機能付きケーブル
US20240019338A1 (en) Disconnection detection method and disconnection detection device
WO2018016610A1 (ja) 圧力センサ
JP2025052192A (ja) 圧力センサ付きケーブル

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240202

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250730

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260127

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260224

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260323

R150 Certificate of patent or registration of utility model

Ref document number: 7843050

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150