JPS56166422A - Fluid measuring apparatus - Google Patents
Fluid measuring apparatusInfo
- Publication number
- JPS56166422A JPS56166422A JP7039080A JP7039080A JPS56166422A JP S56166422 A JPS56166422 A JP S56166422A JP 7039080 A JP7039080 A JP 7039080A JP 7039080 A JP7039080 A JP 7039080A JP S56166422 A JPS56166422 A JP S56166422A
- Authority
- JP
- Japan
- Prior art keywords
- valves
- flow meters
- bypass pipes
- calibrating
- flow
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
PURPOSE:To provide a fluid measuring apparatus which can calibrate a flow meter, by a method wherein two flow meters are connected in series to a line, and simultaneously, calibrating lines, calibrating bypass pipes, and bypass pipes are coupled in parallel and are alternately switched. CONSTITUTION:Flow meters 11 and 12 are connected in series to a line 13, and simultaneously, bypass pipes 14 and 15 are located in parallel to the flow meters 11 and 12. Calibrating lines 16 and 17 and calibrating bypass pipes 18 and 19 are connected, as shown in a drawing, to the front and the rear of each of the flow meters 11 and 12 through the medium of gate valves G-J. Valves E and F are mounted at the bypass pipes and inlet valves A, C and outlet valves B, D at the upstream side and the downstream side of each of the flow meters 11 and 12. As a result, with the valves A-D opened, the flow meters 11 and 12 can measure a discharge passing through the line 13. Additionally, with the valves A, B, F, I, J shut off and with other valves opened, the flow meter 12 can measure a discharge, and simultaneously, a flow meter 1 can be calibrated. If opening and shutting-off of the valves reverse, it permits the calibration of a flow meter 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7039080A JPS56166422A (en) | 1980-05-27 | 1980-05-27 | Fluid measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7039080A JPS56166422A (en) | 1980-05-27 | 1980-05-27 | Fluid measuring apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166422A true JPS56166422A (en) | 1981-12-21 |
JPH0355770B2 JPH0355770B2 (en) | 1991-08-26 |
Family
ID=13430061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7039080A Granted JPS56166422A (en) | 1980-05-27 | 1980-05-27 | Fluid measuring apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166422A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5913754A (en) * | 1982-07-14 | 1984-01-24 | Kuraray Co Ltd | Novel amide compound |
JPS63308519A (en) * | 1987-05-11 | 1988-12-15 | バクスター、インターナショナル、インコーポレイテッド | Improved flow rate measuring system |
JP2003049601A (en) * | 2001-08-06 | 2003-02-21 | Mitsubishi Heavy Ind Ltd | Steam turbine power generating system and flow meter calibration method in the same |
JP2006030056A (en) * | 2004-07-20 | 2006-02-02 | Tokyo Gas Co Ltd | Circulation characteristic evaluating facility of gas circulation equipment |
JP2008122200A (en) * | 2006-11-10 | 2008-05-29 | Ulvac Japan Ltd | Film thickness measuring method |
DE102013007871A1 (en) * | 2013-05-08 | 2014-11-13 | Rma Mess- Und Regeltechnik Gmbh & Co. Kg | Method and measuring device for flow measurement of a gas in a pipeline by means of a turbine wheel gas meter |
JP2015535924A (en) * | 2012-08-31 | 2015-12-17 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッドJohnson & Johnson ConsumerCompanies,Inc. | Permeable flow cell and hydraulic conductance system |
JP2016500150A (en) * | 2012-08-31 | 2016-01-07 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッドJohnson & Johnson ConsumerCompanies,Inc. | Permeable flow cell and hydraulic conductance system |
JP2018098208A (en) * | 2016-12-15 | 2018-06-21 | サーモ フィッシャー サイエンティフィック (ブレーメン) ゲーエムベーハー | Improved gas flow control |
-
1980
- 1980-05-27 JP JP7039080A patent/JPS56166422A/en active Granted
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5913754A (en) * | 1982-07-14 | 1984-01-24 | Kuraray Co Ltd | Novel amide compound |
JPS6345663B2 (en) * | 1982-07-14 | 1988-09-12 | Kurare Kk | |
JPS63308519A (en) * | 1987-05-11 | 1988-12-15 | バクスター、インターナショナル、インコーポレイテッド | Improved flow rate measuring system |
JP2003049601A (en) * | 2001-08-06 | 2003-02-21 | Mitsubishi Heavy Ind Ltd | Steam turbine power generating system and flow meter calibration method in the same |
JP4698899B2 (en) * | 2001-08-06 | 2011-06-08 | 三菱重工業株式会社 | Steam turbine power generation system and flow meter verification method in steam turbine power generation system |
JP4656885B2 (en) * | 2004-07-20 | 2011-03-23 | 東京瓦斯株式会社 | Equipment for evaluating distribution characteristics of gas distribution equipment |
JP2006030056A (en) * | 2004-07-20 | 2006-02-02 | Tokyo Gas Co Ltd | Circulation characteristic evaluating facility of gas circulation equipment |
JP2008122200A (en) * | 2006-11-10 | 2008-05-29 | Ulvac Japan Ltd | Film thickness measuring method |
JP2015535924A (en) * | 2012-08-31 | 2015-12-17 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッドJohnson & Johnson ConsumerCompanies,Inc. | Permeable flow cell and hydraulic conductance system |
JP2016500150A (en) * | 2012-08-31 | 2016-01-07 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッドJohnson & Johnson ConsumerCompanies,Inc. | Permeable flow cell and hydraulic conductance system |
DE102013007871A1 (en) * | 2013-05-08 | 2014-11-13 | Rma Mess- Und Regeltechnik Gmbh & Co. Kg | Method and measuring device for flow measurement of a gas in a pipeline by means of a turbine wheel gas meter |
JP2018098208A (en) * | 2016-12-15 | 2018-06-21 | サーモ フィッシャー サイエンティフィック (ブレーメン) ゲーエムベーハー | Improved gas flow control |
GB2557670A (en) * | 2016-12-15 | 2018-06-27 | Thermo Fisher Scient Bremen Gmbh | Improved gas flow control |
US10388498B2 (en) | 2016-12-15 | 2019-08-20 | Thermo Fisher Scientific (Bremen) Gmbh | Gas flow control |
GB2557670B (en) * | 2016-12-15 | 2020-04-15 | Thermo Fisher Scient Bremen Gmbh | Improved gas flow control |
Also Published As
Publication number | Publication date |
---|---|
JPH0355770B2 (en) | 1991-08-26 |
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