JP6866029B2 - 感震器 - Google Patents
感震器 Download PDFInfo
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- JP6866029B2 JP6866029B2 JP2017057208A JP2017057208A JP6866029B2 JP 6866029 B2 JP6866029 B2 JP 6866029B2 JP 2017057208 A JP2017057208 A JP 2017057208A JP 2017057208 A JP2017057208 A JP 2017057208A JP 6866029 B2 JP6866029 B2 JP 6866029B2
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- Prior art keywords
- seismic sensor
- unit
- seismic
- test
- self
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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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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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Description
11 感震センサ
12 制御部
13 自己診断機能部
14 出力部
15 テストボタン
18 記憶部
Claims (3)
- 地震の揺れを検出する感震センサと、
感震センサの検出情報から震度を判定する制御部と、
制御部から外部の配電機器に遮断信号を送信、または外部に出力させる出力部と、
感震センサの故障検出と出力部の動作確認と配電機器の接点の動作確認を行う操作が可能なテスト部と、
を備えた感震器であって、
所定間隔で感震センサに擬似信号を送信し、感震センサの故障状態について所定間隔で自動的に診断を行う自己診断機能部を備えたことを特徴とする感震器。 - 出力部として、外部に通知する表示部を備え、
感震器のテスト部を操作することにより、表示部の動作確認を実施可能とした請求項1に記載の感震器。 - 自己診断機能部の動作情報又はテスト部の操作による動作情報を記憶する記憶部を有する請求項1又は2に記載の感震器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017057208A JP6866029B2 (ja) | 2017-03-23 | 2017-03-23 | 感震器 |
Applications Claiming Priority (1)
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JP2017057208A JP6866029B2 (ja) | 2017-03-23 | 2017-03-23 | 感震器 |
Publications (2)
Publication Number | Publication Date |
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JP2018159636A JP2018159636A (ja) | 2018-10-11 |
JP6866029B2 true JP6866029B2 (ja) | 2021-04-28 |
Family
ID=63796567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017057208A Active JP6866029B2 (ja) | 2017-03-23 | 2017-03-23 | 感震器 |
Country Status (1)
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JP (1) | JP6866029B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3097173B2 (ja) * | 1991-04-18 | 2000-10-10 | オムロン株式会社 | 感震器 |
JPH09133575A (ja) * | 1995-09-08 | 1997-05-20 | Omron Corp | 感震装置 |
JP3808480B2 (ja) * | 2004-06-25 | 2006-08-09 | 株式会社高見沢サイバネティックス | 感震器及び地震計システム |
JP5101450B2 (ja) * | 2008-10-03 | 2012-12-19 | 曙ブレーキ工業株式会社 | 感震装置 |
US9297915B2 (en) * | 2010-09-22 | 2016-03-29 | National University Of Singapore | Vibration detector and method |
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2017
- 2017-03-23 JP JP2017057208A patent/JP6866029B2/ja active Active
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JP2018159636A (ja) | 2018-10-11 |
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