JPH0351320U - - Google Patents

Info

Publication number
JPH0351320U
JPH0351320U JP11270189U JP11270189U JPH0351320U JP H0351320 U JPH0351320 U JP H0351320U JP 11270189 U JP11270189 U JP 11270189U JP 11270189 U JP11270189 U JP 11270189U JP H0351320 U JPH0351320 U JP H0351320U
Authority
JP
Japan
Prior art keywords
detector
water level
pipe
water
pipeline
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
JP11270189U
Other languages
English (en)
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 filed Critical
Priority to JP11270189U priority Critical patent/JPH0351320U/ja
Publication of JPH0351320U publication Critical patent/JPH0351320U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す側面図、第
２図は第１図のＡ−Ａ断面図、第３図は第１図の
上面図、第４図は水位測定の一例を示す説明図で
ある。 図において、１……管路、２……測定管、４…
…水位検出器、５……第１検出器、６……第２検
出器、７……取付金具、８……水位計、９……水
位判別器、１０……測線切替器、１１……信号変
換器、１２……流量計である。なお、各図中同一
符号は同一または相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 測定流体の流れる管路に超音波の送波ならびに
    受波を行う検出器を設け流量を測定する超音波流
    量計において、 上記管路に連通し互いに同一水位が形成される
    測定管と、上記測定管に設けられ当該水位を測定
    する水位計と、上記管路外周面に装着され上記管
    路が満水状態にあるときの流速を検出する第１検
    出器と、上記管路外周面に装着され上記管路が非
    満水状態にあるときの流速を検出する第２検出器
    と、上記水位計出力により切替え選択される上記
    第１検出器と上記第２検出器とが接続される測線
    切替器とを備え、水位に応じて選択された検出器
    を用いて流量測定を行うことを特徴とする超音波
    流量計。
JP11270189U 1989-09-26 1989-09-26 Pending JPH0351320U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11270189U JPH0351320U (ja) 1989-09-26 1989-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11270189U JPH0351320U (ja) 1989-09-26 1989-09-26

Publications (1)

Publication Number Publication Date
JPH0351320U true JPH0351320U (ja) 1991-05-20

Family

ID=31661144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11270189U Pending JPH0351320U (ja) 1989-09-26 1989-09-26

Country Status (1)

Country Link
JP (1) JPH0351320U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100930641B1 (ko) * 2009-04-20 2009-12-09 주식회사 수인테크 만관-비만관 하이브리드형 초음파 다회선 유량계

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100930641B1 (ko) * 2009-04-20 2009-12-09 주식회사 수인테크 만관-비만관 하이브리드형 초음파 다회선 유량계

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