JP2000283812A5 - - Google Patents

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Publication number
JP2000283812A5
JP2000283812A5 JP1999087450A JP8745099A JP2000283812A5 JP 2000283812 A5 JP2000283812 A5 JP 2000283812A5 JP 1999087450 A JP1999087450 A JP 1999087450A JP 8745099 A JP8745099 A JP 8745099A JP 2000283812 A5 JP2000283812 A5 JP 2000283812A5
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JP
Japan
Prior art keywords
wave
transmission
reception
time
pair
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.)
Granted
Application number
JP1999087450A
Other languages
English (en)
Japanese (ja)
Other versions
JP4323612B2 (ja
JP2000283812A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP08745099A priority Critical patent/JP4323612B2/ja
Priority claimed from JP08745099A external-priority patent/JP4323612B2/ja
Publication of JP2000283812A publication Critical patent/JP2000283812A/ja
Publication of JP2000283812A5 publication Critical patent/JP2000283812A5/ja
Application granted granted Critical
Publication of JP4323612B2 publication Critical patent/JP4323612B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP08745099A 1999-03-30 1999-03-30 超音波流量計 Expired - Lifetime JP4323612B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08745099A JP4323612B2 (ja) 1999-03-30 1999-03-30 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08745099A JP4323612B2 (ja) 1999-03-30 1999-03-30 超音波流量計

Publications (3)

Publication Number Publication Date
JP2000283812A JP2000283812A (ja) 2000-10-13
JP2000283812A5 true JP2000283812A5 (enExample) 2006-05-11
JP4323612B2 JP4323612B2 (ja) 2009-09-02

Family

ID=13915204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08745099A Expired - Lifetime JP4323612B2 (ja) 1999-03-30 1999-03-30 超音波流量計

Country Status (1)

Country Link
JP (1) JP4323612B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365109A (ja) * 2001-06-11 2002-12-18 Aichi Tokei Denki Co Ltd 超音波流量計
JP4572546B2 (ja) * 2004-03-10 2010-11-04 パナソニック株式会社 流体の流れ計測装置
JP4511257B2 (ja) * 2004-06-21 2010-07-28 愛知時計電機株式会社 超音波流量計
CN116608917B (zh) * 2023-07-19 2023-09-22 成都秦川物联网科技股份有限公司 气体超声波计量仪表计量抗扰方法与智慧燃气物联网系统

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