JPH01180712U - - Google Patents

Info

Publication number
JPH01180712U
JPH01180712U JP1988074096U JP7409688U JPH01180712U JP H01180712 U JPH01180712 U JP H01180712U JP 1988074096 U JP1988074096 U JP 1988074096U JP 7409688 U JP7409688 U JP 7409688U JP H01180712 U JPH01180712 U JP H01180712U
Authority
JP
Japan
Prior art keywords
impeller
optical path
holder
lens
recess
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
JP1988074096U
Other languages
English (en)
Other versions
JP2529656Y2 (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 JP1988074096U priority Critical patent/JP2529656Y2/ja
Priority to US07/361,498 priority patent/US4936151A/en
Publication of JPH01180712U publication Critical patent/JPH01180712U/ja
Application granted granted Critical
Publication of JP2529656Y2 publication Critical patent/JP2529656Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G01F1/065—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission with radiation as transfer means to the indicating device, e.g. light transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る羽根車式流量計の横断面
図、第２図は第１図の―線断面図、第３図は
第１図の―線断面図である。 図中、１…ホルダ、１ａ…フランジ部、１ｂ…
凹部、１ｃ…透光部、２…液送管、３…短筒部、
３ａ…フランジ部、３ｂ…開口部、４ａ…ビス、
４ｂ…ナツト、５…軸、５ａ…軸孔、６…羽根車
、７…押しねじ、８…光路、９ａ，９ｂ…プリズ
ム、１０…平凸レンズ、１１ａ，１１ｂ…光ケー
ブル、１２ａ，１２ｂ…固定材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 液送管側面の短筒開口部を閉塞し得る筒状のホ
    ルダの底面へ凹部を設けて、この凹部へ羽根車を
    回動自在に支持し、この羽根車の軸方向両側の凹
    部を透光性の壁面に形成し、しかも羽根車の軸に
    垂直でホルダ上面へ開口した光路の底部が前記透
    光性の壁面のホルダ側へ位置するようにそれぞれ
    設け、この光路底部には入射光を直角に屈折させ
    て他方の光路へと導くようにプリズムまたは反射
    鏡をそれぞれ配し、かつ入射光を集光し得るよう
    にそれぞれの光路へレンズを設け、加えて光源と
    受光装置へその一端をそれぞれ接続した２本の光
    フアイバの他端を前記光路のレンズ上方へ光路と
    平行に挿入、固定し、更に前記羽根車の軸が液送
    管内流路に直交して、しかも羽根が流路の一部を
    遮ぎるようにホルダを液送管側面の短筒開口部へ
    臨入、閉塞してなる羽根車式流量計。
JP1988074096U 1988-06-03 1988-06-03 羽根車式流量計 Expired - Lifetime JP2529656Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988074096U JP2529656Y2 (ja) 1988-06-03 1988-06-03 羽根車式流量計
US07/361,498 US4936151A (en) 1988-06-03 1989-06-05 Paddle-wheel type flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988074096U JP2529656Y2 (ja) 1988-06-03 1988-06-03 羽根車式流量計

Publications (2)

Publication Number Publication Date
JPH01180712U true JPH01180712U (ja) 1989-12-26
JP2529656Y2 JP2529656Y2 (ja) 1997-03-19

Family

ID=13537313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988074096U Expired - Lifetime JP2529656Y2 (ja) 1988-06-03 1988-06-03 羽根車式流量計

Country Status (2)

Country Link
US (1) US4936151A (ja)
JP (1) JP2529656Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015860A1 (fr) * 1997-09-25 1999-04-01 Zexel Corporation Debitmetre a turbine
JP2002513142A (ja) * 1998-04-28 2002-05-08 データ インダストリアル コーポレイション フローセンサー
JP2010281644A (ja) * 2009-06-03 2010-12-16 Nippon Flow Cell Kk 流量計
JP2017009343A (ja) * 2015-06-18 2017-01-12 株式会社川本製作所 流量検出装置、及び、給水装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099687A (en) * 1990-12-21 1992-03-31 Graco Inc. Electrically neutral flow measurement system
US5392655A (en) * 1993-03-23 1995-02-28 Eldec Corporation Optical pickup and signal analyzing system for mass flowmeters
KR100203754B1 (ko) * 1995-01-26 1999-06-15 오타 유다카 유량계
JPH08201129A (ja) * 1995-01-26 1996-08-09 Zexel Corp 流量計
US5721383A (en) * 1995-11-20 1998-02-24 Water Savers, Inc. Flow meter system and method of using same
DE29617294U1 (de) * 1996-10-04 1997-02-06 Buerkert Werke Gmbh & Co Durchflußsensor
WO1998041819A1 (en) * 1997-03-19 1998-09-24 Autotrol Corporation Elbow mounted turbine flowmeter
US5902938A (en) * 1997-04-21 1999-05-11 Management And Report Technologies, Inc. Explosive fluid metering apparatus having immune data converter and method of metering explosive fluid distribution
US6250167B1 (en) * 1998-08-31 2001-06-26 M & Fc Holding Company Removable radio frequency sensor assembly for a turbine flow meter
GB2345344A (en) * 1999-01-04 2000-07-05 Paper Chem & General Ltd Apparatus for and method of measuring flowing particulate or granular materials
US6263684B1 (en) * 2000-02-22 2001-07-24 George W. Plante Refrigerant flow meter
US9657464B2 (en) * 2010-05-25 2017-05-23 Kerry Dunki-Jacobs Flow control system
DE102012216817A1 (de) * 2012-09-19 2014-03-20 Nordson Corporation Dosiereinrichtung für ein Fluid
US9506785B2 (en) * 2013-03-15 2016-11-29 Rain Bird Corporation Remote flow rate measuring
US10422671B2 (en) 2016-05-24 2019-09-24 Ketos Inc. Self-charging water usage monitor, systems, and methods
WO2018013857A1 (en) 2016-07-13 2018-01-18 Rain Bird Corporation Flow sensor
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge
US10768030B1 (en) * 2019-07-10 2020-09-08 United Benefit Corp. Paddle wheel flow meter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275464A (en) * 1975-12-19 1977-06-24 Aichi Tokei Denki Kk Impeller type flowmeter
JPS53103758U (ja) * 1977-01-26 1978-08-21
JPS54149264U (ja) * 1978-04-04 1979-10-17
JPS5612819U (ja) * 1979-07-10 1981-02-03
JPS5759325U (ja) * 1980-09-26 1982-04-08

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723562A (en) * 1952-08-13 1955-11-15 Dorr Oliver Inc Flow velocity indicating devices
US3217539A (en) * 1961-04-07 1965-11-16 Pneumo Dynamics Corp Turbine flow meter
US3792610A (en) * 1971-10-04 1974-02-19 Bpn Ass Inc Flow meter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275464A (en) * 1975-12-19 1977-06-24 Aichi Tokei Denki Kk Impeller type flowmeter
JPS53103758U (ja) * 1977-01-26 1978-08-21
JPS54149264U (ja) * 1978-04-04 1979-10-17
JPS5612819U (ja) * 1979-07-10 1981-02-03
JPS5759325U (ja) * 1980-09-26 1982-04-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015860A1 (fr) * 1997-09-25 1999-04-01 Zexel Corporation Debitmetre a turbine
JP2002513142A (ja) * 1998-04-28 2002-05-08 データ インダストリアル コーポレイション フローセンサー
JP2010281644A (ja) * 2009-06-03 2010-12-16 Nippon Flow Cell Kk 流量計
JP2017009343A (ja) * 2015-06-18 2017-01-12 株式会社川本製作所 流量検出装置、及び、給水装置

Also Published As

Publication number Publication date
JP2529656Y2 (ja) 1997-03-19
US4936151A (en) 1990-06-26

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