JPS6048120U - flow sensor - Google Patents

flow sensor

Info

Publication number
JPS6048120U
JPS6048120U JP13967783U JP13967783U JPS6048120U JP S6048120 U JPS6048120 U JP S6048120U JP 13967783 U JP13967783 U JP 13967783U JP 13967783 U JP13967783 U JP 13967783U JP S6048120 U JPS6048120 U JP S6048120U
Authority
JP
Japan
Prior art keywords
impeller
permanent magnet
rotating shaft
recess
flow rate
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
JP13967783U
Other languages
Japanese (ja)
Other versions
JPS6326727Y2 (en
Inventor
平手　政俊
伊藤　和義
Original Assignee
シ−ケ−ディコントロ−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−ディコントロ−ルズ株式会社 filed Critical シ−ケ−ディコントロ−ルズ株式会社
Priority to JP13967783U priority Critical patent/JPS6048120U/en
Publication of JPS6048120U publication Critical patent/JPS6048120U/en
Application granted granted Critical
Publication of JPS6326727Y2 publication Critical patent/JPS6326727Y2/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 the drawing]

第１図は従来の流量センサの一例を示す断面図、第２図
は本考案による流量センサの一実施例の断面図である。 １：流量センサ、２：本体、３：整流部材、４：回転軸
、５：羽根車、６：マグネット板、８：ピボット軸、１
１：磁気センサ、２０：流路、４４：凹部、６１：永久
磁石。FIG. 1 is a sectional view showing an example of a conventional flow rate sensor, and FIG. 2 is a sectional view of an embodiment of the flow rate sensor according to the present invention. 1: Flow rate sensor, 2: Main body, 3: Rectifying member, 4: Rotating shaft, 5: Impeller, 6: Magnet plate, 8: Pivot shaft, 1
1: Magnetic sensor, 20: Channel, 44: Recess, 61: Permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体に形成した流路内に羽根車を回転可能に設け、該羽
根車の回転軸には永久磁石を取り付けて該永久磁石を該
羽根車と共に回転するようにし、該永久磁石の回転を磁
気センサで検出する流量センサにおいて、該回転軸の羽
根車側端部に凹部を形成し、該凹部に該本体に取り付け
られた整流部材に支持されかつはねにより該回転軸側に
弾圧されたピボット軸を当接させ、該流路の出口側を閉
じたときに該羽根車に作用する逆回転力により該羽根車
が該整流部材と係合するように構成したことを特徴とす
る流量センサ。An impeller is rotatably provided in a flow path formed in the main body, a permanent magnet is attached to the rotating shaft of the impeller so that the permanent magnet rotates together with the impeller, and a magnetic sensor detects the rotation of the permanent magnet. In the flow rate sensor, a recess is formed at the end of the rotating shaft on the impeller side, and a pivot shaft is supported in the recess by a rectifying member attached to the main body and is pressed toward the rotating shaft by a spring. A flow rate sensor characterized in that the impeller is configured to engage with the rectifying member by a reverse rotational force acting on the impeller when the outlet side of the flow path is closed.
JP13967783U 1983-09-09 1983-09-09 flow sensor Granted JPS6048120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13967783U JPS6048120U (en) 1983-09-09 1983-09-09 flow sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13967783U JPS6048120U (en) 1983-09-09 1983-09-09 flow sensor

Publications (2)

Publication Number Publication Date
JPS6048120U true JPS6048120U (en) 1985-04-04
JPS6326727Y2 JPS6326727Y2 (en) 1988-07-20

Family

ID=30312983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13967783U Granted JPS6048120U (en) 1983-09-09 1983-09-09 flow sensor

Country Status (1)

Country Link
JP (1) JPS6048120U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010096512A (en) * 2008-10-14 2010-04-30 Rinnai Corp Flow rate sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201926U (en) * 1981-06-20 1982-12-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201926U (en) * 1981-06-20 1982-12-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010096512A (en) * 2008-10-14 2010-04-30 Rinnai Corp Flow rate sensor

Also Published As

Publication number Publication date
JPS6326727Y2 (en) 1988-07-20

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