JP5494521B2 - 容量式流量計 - Google Patents
容量式流量計 Download PDFInfo
- Publication number
- JP5494521B2 JP5494521B2 JP2011025548A JP2011025548A JP5494521B2 JP 5494521 B2 JP5494521 B2 JP 5494521B2 JP 2011025548 A JP2011025548 A JP 2011025548A JP 2011025548 A JP2011025548 A JP 2011025548A JP 5494521 B2 JP5494521 B2 JP 5494521B2
- Authority
- JP
- Japan
- Prior art keywords
- flow meter
- rotor
- type flow
- rotating
- capacity type
- 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.)
- Active
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/10—Geared or lobed impeller meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Description
2 ハウジング本体
2a 上側ハウジング
2b 下側ハウジング
2c 計量室
3、4 回転体
3a、4a 回転軸
3b、4b タイミングギヤ
3c、4c ロータ
3d、4d マーキング
5 発信器
6 回転駆動伝達手段
7 シール部材
8 スラスト軸受
10 流入口
11 流出口
Claims (3)
- 回転体をハウジング本体内に回転自在に配設し、前記回転体の回転数によって流量を計測する容量式流量計において、
前記回転体は、
回転軸と、該回転軸とともに回転する歯車及びロータとで構成され、
前記ハウジング本体内に各々の回転体の回転軸が平行になるように2体配設され、
各々の回転体のロータが互いに非接触の状態で回転するように各々の回転体の歯車が噛み合い、
前記回転軸、前記歯車及び前記ロータが一体に形成されることを特徴とする容量式流量計。 - 前記歯車は、前記2つのロータの位置合わせを行うための位置合わせ手段を備えることを特徴とする請求項1に記載の容量式流量計。
- 前記回転体は、樹脂からなることを特徴とする請求項1又は2に記載の容量式流量計。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011025548A JP5494521B2 (ja) | 2011-02-09 | 2011-02-09 | 容量式流量計 |
KR20120009355A KR101488277B1 (ko) | 2011-02-09 | 2012-01-31 | 용량식 유량계 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011025548A JP5494521B2 (ja) | 2011-02-09 | 2011-02-09 | 容量式流量計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012163501A JP2012163501A (ja) | 2012-08-30 |
JP5494521B2 true JP5494521B2 (ja) | 2014-05-14 |
Family
ID=46843020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011025548A Active JP5494521B2 (ja) | 2011-02-09 | 2011-02-09 | 容量式流量計 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5494521B2 (ja) |
KR (1) | KR101488277B1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104048717B (zh) * | 2014-07-01 | 2017-05-10 | 重庆耐德工业股份有限公司 | 一种双转子流量计 |
HUE055648T2 (hu) * | 2018-09-11 | 2021-12-28 | Common Spolka Akcyjna | Forgókerekes áramlásmérõ gázáramlás mérésére |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60100722A (ja) * | 1983-11-07 | 1985-06-04 | Tokyo Tatsuno Co Ltd | 容量式流量計 |
JPH0743272B2 (ja) * | 1984-02-20 | 1995-05-15 | トキコ株式会社 | 容積式流量計 |
JPS60169527U (ja) * | 1984-04-18 | 1985-11-11 | トキコ株式会社 | 容積式流量計 |
JP3063809B2 (ja) * | 1992-11-19 | 2000-07-12 | トキコ株式会社 | 容積流量計 |
JPH07111361B2 (ja) * | 1993-06-29 | 1995-11-29 | リンナイ株式会社 | フローセンサ用羽根車 |
JPH0712602A (ja) * | 1993-06-29 | 1995-01-17 | Rinnai Corp | フローセンサ |
KR200146376Y1 (ko) * | 1995-03-18 | 1999-06-15 | 김문주 | 가정용 소형정수기 유량계 |
JP2001108495A (ja) * | 1999-10-07 | 2001-04-20 | Toshiba Meter Techno Kk | 間欠駆動装置、流量計 |
JP2008164295A (ja) * | 2006-12-26 | 2008-07-17 | Tokiko Techno Kk | 流量計測装置 |
JP7043272B2 (ja) | 2018-01-25 | 2022-03-29 | 株式会社トーキン | インダクタ素子 |
-
2011
- 2011-02-09 JP JP2011025548A patent/JP5494521B2/ja active Active
-
2012
- 2012-01-31 KR KR20120009355A patent/KR101488277B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101488277B1 (ko) | 2015-01-30 |
KR20120092020A (ko) | 2012-08-20 |
JP2012163501A (ja) | 2012-08-30 |
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