JP2002005706A - 超音波流量計 - Google Patents

超音波流量計

Info

Publication number
JP2002005706A
JP2002005706A JP2000185812A JP2000185812A JP2002005706A JP 2002005706 A JP2002005706 A JP 2002005706A JP 2000185812 A JP2000185812 A JP 2000185812A JP 2000185812 A JP2000185812 A JP 2000185812A JP 2002005706 A JP2002005706 A JP 2002005706A
Authority
JP
Japan
Prior art keywords
clock
time
reference clock
oscillation
ultrasonic
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.)
Pending
Application number
JP2000185812A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002005706A5 (enrdf_load_stackoverflow
Inventor
Noriyuki Nabeshima
徳行 鍋島
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.)
Aichi Tokei Denki Co Ltd
Original Assignee
Aichi Tokei Denki Co Ltd
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 Aichi Tokei Denki Co Ltd filed Critical Aichi Tokei Denki Co Ltd
Priority to JP2000185812A priority Critical patent/JP2002005706A/ja
Publication of JP2002005706A publication Critical patent/JP2002005706A/ja
Publication of JP2002005706A5 publication Critical patent/JP2002005706A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP2000185812A 2000-06-21 2000-06-21 超音波流量計 Pending JP2002005706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000185812A JP2002005706A (ja) 2000-06-21 2000-06-21 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000185812A JP2002005706A (ja) 2000-06-21 2000-06-21 超音波流量計

Publications (2)

Publication Number Publication Date
JP2002005706A true JP2002005706A (ja) 2002-01-09
JP2002005706A5 JP2002005706A5 (enrdf_load_stackoverflow) 2007-10-04

Family

ID=18686072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000185812A Pending JP2002005706A (ja) 2000-06-21 2000-06-21 超音波流量計

Country Status (1)

Country Link
JP (1) JP2002005706A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587954A (ja) * 1991-09-28 1993-04-09 Suzuki Motor Corp 微小時間計測方法及び微小時間計測装置
JPH09133562A (ja) * 1995-11-09 1997-05-20 Aichi Tokei Denki Co Ltd 超音波流量計
JPH11351928A (ja) * 1998-06-08 1999-12-24 Yazaki Corp 流量計および流量計測方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587954A (ja) * 1991-09-28 1993-04-09 Suzuki Motor Corp 微小時間計測方法及び微小時間計測装置
JPH09133562A (ja) * 1995-11-09 1997-05-20 Aichi Tokei Denki Co Ltd 超音波流量計
JPH11351928A (ja) * 1998-06-08 1999-12-24 Yazaki Corp 流量計および流量計測方法

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