JPS63122235U - - Google Patents

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Publication number
JPS63122235U
JPS63122235U JP1435687U JP1435687U JPS63122235U JP S63122235 U JPS63122235 U JP S63122235U JP 1435687 U JP1435687 U JP 1435687U JP 1435687 U JP1435687 U JP 1435687U JP S63122235 U JPS63122235 U JP S63122235U
Authority
JP
Japan
Prior art keywords
correlation
flow
detection means
value
signals
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
JP1435687U
Other languages
English (en)
Other versions
JPH0624738Y2 (ja
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 JP1435687U priority Critical patent/JPH0624738Y2/ja
Publication of JPS63122235U publication Critical patent/JPS63122235U/ja
Application granted granted Critical
Publication of JPH0624738Y2 publication Critical patent/JPH0624738Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Measuring Volume Flow (AREA)

Description

【図面の簡単な説明】
第1図は、本考案による相関流量計の一実施例
を説明するためのブロツク線図、第2図は、第1
図に示した零検出器6の一実施例を示すブロツク
線図、第3図は、信号変換の波形を示す図である
。 1……流管、2,3……乱信号、4,5……信
号変換器、6……零検出器、7……相関演算器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被測定流体中に含まれる雑音性の信号を一定距
    離隔てた2点で検出する検出手段と、これら2ケ
    所からの信号の相互相関を求める演算手段を有し
    、この演算結果により被測定流体の流速または流
    量を求める相関流量計において、前記2ケ所の少
    なくとも1ケ所の検出手段により検出された一定
    レベル以上の検出信号の積算値が所定時間内に設
    定値に達しないとき流速または流量値を零に設定
    表示することを特徴とする相関流量計。
JP1435687U 1987-02-02 1987-02-02 相関流量計 Expired - Lifetime JPH0624738Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1435687U JPH0624738Y2 (ja) 1987-02-02 1987-02-02 相関流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1435687U JPH0624738Y2 (ja) 1987-02-02 1987-02-02 相関流量計

Publications (2)

Publication Number Publication Date
JPS63122235U true JPS63122235U (ja) 1988-08-09
JPH0624738Y2 JPH0624738Y2 (ja) 1994-06-29

Family

ID=30804266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1435687U Expired - Lifetime JPH0624738Y2 (ja) 1987-02-02 1987-02-02 相関流量計

Country Status (1)

Country Link
JP (1) JPH0624738Y2 (ja)

Also Published As

Publication number Publication date
JPH0624738Y2 (ja) 1994-06-29

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