JPH0710253Y2 - 超音波流量計 - Google Patents

超音波流量計

Info

Publication number
JPH0710253Y2
JPH0710253Y2 JP10293489U JP10293489U JPH0710253Y2 JP H0710253 Y2 JPH0710253 Y2 JP H0710253Y2 JP 10293489 U JP10293489 U JP 10293489U JP 10293489 U JP10293489 U JP 10293489U JP H0710253 Y2 JPH0710253 Y2 JP H0710253Y2
Authority
JP
Japan
Prior art keywords
circuit
transducer
receiving circuit
impedance
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.)
Expired - Lifetime
Application number
JP10293489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342524U (OSRAM
Inventor
雅夫 岸本
幸男 吉田
Original Assignee
株式会社トキメック
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 株式会社トキメック filed Critical 株式会社トキメック
Priority to JP10293489U priority Critical patent/JPH0710253Y2/ja
Publication of JPH0342524U publication Critical patent/JPH0342524U/ja
Application granted granted Critical
Publication of JPH0710253Y2 publication Critical patent/JPH0710253Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP10293489U 1989-09-01 1989-09-01 超音波流量計 Expired - Lifetime JPH0710253Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10293489U JPH0710253Y2 (ja) 1989-09-01 1989-09-01 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10293489U JPH0710253Y2 (ja) 1989-09-01 1989-09-01 超音波流量計

Publications (2)

Publication Number Publication Date
JPH0342524U JPH0342524U (OSRAM) 1991-04-22
JPH0710253Y2 true JPH0710253Y2 (ja) 1995-03-08

Family

ID=31651801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10293489U Expired - Lifetime JPH0710253Y2 (ja) 1989-09-01 1989-09-01 超音波流量計

Country Status (1)

Country Link
JP (1) JPH0710253Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006017679A (ja) * 2004-07-05 2006-01-19 Toshiba Corp 超音波流量計

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006017679A (ja) * 2004-07-05 2006-01-19 Toshiba Corp 超音波流量計

Also Published As

Publication number Publication date
JPH0342524U (OSRAM) 1991-04-22

Similar Documents

Publication Publication Date Title
US2826912A (en) Acoustic velocity measuring system
US4164865A (en) Acoustical wave flowmeter
JP3028723B2 (ja) 超音波式流体振動流量計
EP0681685B1 (en) Fluid flow meter
CN1188668C (zh) 适合于超声波流量测量计的发射和接收电路
US9080906B2 (en) Ultrasonic flow meter with zero impedance measuring electronics
RU2000125676A (ru) Передающая и приемная схема для ультразвукового расходомера
JPH0791997A (ja) 流体の流量又は流速測定方法及び装置
CN1421702A (zh) 集成式浆体浓度流量在线测量方法和系统
JP2003014515A (ja) 超音波流量計
JPH0710253Y2 (ja) 超音波流量計
JPH039405B2 (OSRAM)
CN105116371B (zh) 一种基于连续发射调频信号的目标定位方法与装置
US3178940A (en) Ultrasonic measuring device
JPS60115810A (ja) 超音波流量計
US4280365A (en) Ultrasonic Doppler flowmeter with correction for vibratory signals at zero-flow conditions
US4367654A (en) Device for measuring the flow velocity of fluids
JP3958124B2 (ja) 超音波受信器および超音波流量計
US3236098A (en) Ultrasonic measuring device
Drost et al. Self-reciprocity calibration of arbitrarily terminated ultrasonic transducers
EP1084413A1 (en) A liquid flow meter
JP3144177B2 (ja) 渦流量計
JP2000329597A5 (OSRAM)
GB1580524A (en) Flow meter
SU1476311A1 (ru) Ультразвуковой расходомер