JP3622613B2 - 超音波流量計 - Google Patents

超音波流量計 Download PDF

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Publication number
JP3622613B2
JP3622613B2 JP36985299A JP36985299A JP3622613B2 JP 3622613 B2 JP3622613 B2 JP 3622613B2 JP 36985299 A JP36985299 A JP 36985299A JP 36985299 A JP36985299 A JP 36985299A JP 3622613 B2 JP3622613 B2 JP 3622613B2
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JP
Japan
Prior art keywords
propagation time
measurement
flow direction
ultrasonic
flow
Prior art date
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Expired - Lifetime
Application number
JP36985299A
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English (en)
Japanese (ja)
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JP2001183195A (ja
JP2001183195A5 (enExample
Inventor
裕史 藤井
裕治 中林
浩一 植木
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 Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP36985299A priority Critical patent/JP3622613B2/ja
Publication of JP2001183195A publication Critical patent/JP2001183195A/ja
Publication of JP2001183195A5 publication Critical patent/JP2001183195A5/ja
Application granted granted Critical
Publication of JP3622613B2 publication Critical patent/JP3622613B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Measuring Volume Flow (AREA)
JP36985299A 1999-12-27 1999-12-27 超音波流量計 Expired - Lifetime JP3622613B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP36985299A JP3622613B2 (ja) 1999-12-27 1999-12-27 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36985299A JP3622613B2 (ja) 1999-12-27 1999-12-27 超音波流量計

Publications (3)

Publication Number Publication Date
JP2001183195A JP2001183195A (ja) 2001-07-06
JP2001183195A5 JP2001183195A5 (enExample) 2005-02-17
JP3622613B2 true JP3622613B2 (ja) 2005-02-23

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ID=18495480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36985299A Expired - Lifetime JP3622613B2 (ja) 1999-12-27 1999-12-27 超音波流量計

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JP (1) JP3622613B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019049658A1 (ja) * 2017-09-08 2019-03-14 パナソニックＩｐマネジメント株式会社 流量計測装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5141613B2 (ja) * 2009-03-25 2013-02-13 パナソニック株式会社 超音波流量計

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019049658A1 (ja) * 2017-09-08 2019-03-14 パナソニックＩｐマネジメント株式会社 流量計測装置

Also Published As

Publication number Publication date
JP2001183195A (ja) 2001-07-06

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