JP2023084335A5 - - Google Patents

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Publication number
JP2023084335A5
JP2023084335A5 JP2021198458A JP2021198458A JP2023084335A5 JP 2023084335 A5 JP2023084335 A5 JP 2023084335A5 JP 2021198458 A JP2021198458 A JP 2021198458A JP 2021198458 A JP2021198458 A JP 2021198458A JP 2023084335 A5 JP2023084335 A5 JP 2023084335A5
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JP
Japan
Prior art keywords
diaphragm
vibration
sensor according
ultrasonic sensor
ultrasonic
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Application number
JP2021198458A
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English (en)
Japanese (ja)
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JP2023084335A (ja
JP7647524B2 (ja
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Priority to JP2021198458A priority Critical patent/JP7647524B2/ja
Priority claimed from JP2021198458A external-priority patent/JP7647524B2/ja
Priority to PCT/JP2022/044430 priority patent/WO2023106211A1/ja
Publication of JP2023084335A publication Critical patent/JP2023084335A/ja
Publication of JP2023084335A5 publication Critical patent/JP2023084335A5/ja
Application granted granted Critical
Publication of JP7647524B2 publication Critical patent/JP7647524B2/ja
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JP2021198458A 2021-12-07 2021-12-07 超音波センサおよび物体検知装置 Active JP7647524B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021198458A JP7647524B2 (ja) 2021-12-07 2021-12-07 超音波センサおよび物体検知装置
PCT/JP2022/044430 WO2023106211A1 (ja) 2021-12-07 2022-12-01 超音波センサおよび物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021198458A JP7647524B2 (ja) 2021-12-07 2021-12-07 超音波センサおよび物体検知装置

Publications (3)

Publication Number Publication Date
JP2023084335A JP2023084335A (ja) 2023-06-19
JP2023084335A5 true JP2023084335A5 (https=) 2023-10-05
JP7647524B2 JP7647524B2 (ja) 2025-03-18

Family

ID=86730354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021198458A Active JP7647524B2 (ja) 2021-12-07 2021-12-07 超音波センサおよび物体検知装置

Country Status (2)

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JP (1) JP7647524B2 (https=)
WO (1) WO2023106211A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112598U (ja) * 1991-03-14 1992-09-30 株式会社村田製作所 空中超音波送受波器
JPH11155863A (ja) * 1997-11-27 1999-06-15 Toin Gakuen 超音波探触子
JP3721798B2 (ja) * 1998-01-13 2005-11-30 株式会社村田製作所 超音波センサ
JP2001258879A (ja) 2000-03-15 2001-09-25 Olympus Optical Co Ltd 超音波トランスデューサシステムおよび超音波トランスデュー
JP3849513B2 (ja) 2001-12-07 2006-11-22 日本電気株式会社 送受波器
JP2009065380A (ja) 2007-09-05 2009-03-26 Mitsumi Electric Co Ltd 超音波センサ
DE102013217362A1 (de) 2013-08-30 2015-03-05 Robert Bosch Gmbh Sensoranordnung
JP6773136B2 (ja) 2017-01-25 2020-10-21 株式会社村田製作所 超音波装置
DE102019130488B3 (de) 2019-11-12 2020-08-20 Sick Engineering Gmbh Objekterkennungssensor

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