JPS5971120U - water flow meter - Google Patents

water flow meter

Info

Publication number
JPS5971120U
JPS5971120U JP16746382U JP16746382U JPS5971120U JP S5971120 U JPS5971120 U JP S5971120U JP 16746382 U JP16746382 U JP 16746382U JP 16746382 U JP16746382 U JP 16746382U JP S5971120 U JPS5971120 U JP S5971120U
Authority
JP
Japan
Prior art keywords
movable
forming member
orifice forming
water flow
movable orifice
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
JP16746382U
Other languages
Japanese (ja)
Other versions
JPH0122096Y2 (en
Inventor
晃 田村
Original Assignee
シ−ケ−デイコントロ−ルズ株式会社
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 シ−ケ−デイコントロ−ルズ株式会社 filed Critical シ−ケ−デイコントロ−ルズ株式会社
Priority to JP16746382U priority Critical patent/JPS5971120U/en
Publication of JPS5971120U publication Critical patent/JPS5971120U/en
Application granted granted Critical
Publication of JPH0122096Y2 publication Critical patent/JPH0122096Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る水用流量計の断面図。第２図は可
動オリフィス形成部材（可動部材）のそれぞれ異る実施
例を示す斜視図。第３図は本考案による流量計のテスト
回路図。 １：本体部、１４ａ：第１の磁気センサ、１４ｂ：第２
の磁気センサ、２：可動オリフィス形成部材（可動部材
）、２１ニオリフイス、２２：らせん溝、２３：永久磁
石、３：復帰ばね、３１：ばね座、４：ばね受、４１：
永久磁石。FIG. 1 is a sectional view of a water flow meter according to the present invention. FIG. 2 is a perspective view showing different embodiments of the movable orifice forming member (movable member). FIG. 3 is a test circuit diagram of a flowmeter according to the present invention. 1: Main body, 14a: First magnetic sensor, 14b: Second
magnetic sensor, 2: movable orifice forming member (movable member), 21 niorifice, 22: spiral groove, 23: permanent magnet, 3: return spring, 31: spring seat, 4: spring receiver, 41:
permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端に配管接続部を有する直管型の本体部と、軸心位置
にオリフィスを有しこれを囲繞する位置に環状の永久磁
石を内蔵した軸方向移動かつ自転可能の可動オリフィス
形成部材と、前記可動オリフィス形成部材を水流に抗す
る方向へ弾圧する復帰ばねと、前記可動オリフィス形成
部材の変位を磁気的に捉えて電気信号で出力する２個１
組の磁気センサと、前記可動オリフィス形成部材の永久
磁石の磁極に対向して同一の磁極が対面するように組合
わされた磁石が設けられかつ前記可動部材の内側にゆる
く嵌合されていて復帰ばねの一端と係合するばね受部材
とを備えた水用流量計。a straight pipe type main body having piping connections at both ends; a movable orifice forming member that is movable in the axial direction and rotatable; A return spring that presses the movable orifice forming member in a direction against the water flow, and two pieces that magnetically capture the displacement of the movable orifice forming member and output it as an electric signal.
a set of magnetic sensors, and a magnet that is combined so that the same magnetic poles face opposite to the magnetic poles of the permanent magnet of the movable orifice forming member, and is loosely fitted inside the movable member, and a return spring. A water flowmeter comprising a spring receiving member that engages one end of the water flowmeter.
JP16746382U 1982-11-05 1982-11-05 water flow meter Granted JPS5971120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16746382U JPS5971120U (en) 1982-11-05 1982-11-05 water flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16746382U JPS5971120U (en) 1982-11-05 1982-11-05 water flow meter

Publications (2)

Publication Number Publication Date
JPS5971120U true JPS5971120U (en) 1984-05-15
JPH0122096Y2 JPH0122096Y2 (en) 1989-06-29

Family

ID=30366366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16746382U Granted JPS5971120U (en) 1982-11-05 1982-11-05 water flow meter

Country Status (1)

Country Link
JP (1) JPS5971120U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259907U (en) * 1975-10-28 1977-04-30
JPS57167462A (en) * 1981-04-07 1982-10-15 Sumitomo Chemical Co Dyeing of cellulosic fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259907U (en) * 1975-10-28 1977-04-30
JPS57167462A (en) * 1981-04-07 1982-10-15 Sumitomo Chemical Co Dyeing of cellulosic fiber

Also Published As

Publication number Publication date
JPH0122096Y2 (en) 1989-06-29

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