JPS61105818U - - Google Patents

Info

Publication number
JPS61105818U
JPS61105818U JP19270384U JP19270384U JPS61105818U JP S61105818 U JPS61105818 U JP S61105818U JP 19270384 U JP19270384 U JP 19270384U JP 19270384 U JP19270384 U JP 19270384U JP S61105818 U JPS61105818 U JP S61105818U
Authority
JP
Japan
Prior art keywords
flow rate
impeller
detected
magnet
rotation
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
JP19270384U
Other languages
English (en)
Other versions
JPH0210412Y2 (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 JP1984192703U priority Critical patent/JPH0210412Y2/ja
Publication of JPS61105818U publication Critical patent/JPS61105818U/ja
Application granted granted Critical
Publication of JPH0210412Y2 publication Critical patent/JPH0210412Y2/ja
Expired legal-status Critical Current

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  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (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縦断側面図
、第2図は同じくこの電子回路の構成を示すブロ
ツク図、第3図は水道メータの流量曲線を対比し
て示すグラフ図である。 2…流入口体、3…流出口体、4…計量室、7
…羽根車、7a…羽根車の回転軸、11…磁石、
13…回転検出回路、14…流速センサ、15…
流速検知回路、19…積算回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流入口体と流出口体および羽根車を収容する計
    量室を備えるとともに、上記羽根車の回転軸に磁
    石を設け、この磁石に対向する磁気抵抗素子によ
    つて回転検出し、積算回路を介して積算指示する
    ようにした水道メータにおいて、上記計量室の上
    流もしくは下流側に流体の流速を検知する流速セ
    ンサを設け、この流速センサによつて流れを検知
    したときのみ上記積算回路を作動させるようにし
    たことを特徴とする羽根車式水道メータ。
JP1984192703U 1984-12-19 1984-12-19 Expired JPH0210412Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984192703U JPH0210412Y2 (ja) 1984-12-19 1984-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984192703U JPH0210412Y2 (ja) 1984-12-19 1984-12-19

Publications (2)

Publication Number Publication Date
JPS61105818U true JPS61105818U (ja) 1986-07-05
JPH0210412Y2 JPH0210412Y2 (ja) 1990-03-15

Family

ID=30750110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984192703U Expired JPH0210412Y2 (ja) 1984-12-19 1984-12-19

Country Status (1)

Country Link
JP (1) JPH0210412Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441035Y1 (ja) * 1966-05-18 1969-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS441035Y1 (ja) * 1966-05-18 1969-01-16

Also Published As

Publication number Publication date
JPH0210412Y2 (ja) 1990-03-15

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