JPS5627811B2 - - Google Patents
Info
- Publication number
- JPS5627811B2 JPS5627811B2 JP3047873A JP3047873A JPS5627811B2 JP S5627811 B2 JPS5627811 B2 JP S5627811B2 JP 3047873 A JP3047873 A JP 3047873A JP 3047873 A JP3047873 A JP 3047873A JP S5627811 B2 JPS5627811 B2 JP S5627811B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- 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
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
-
- 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
- G01F1/08—Adjusting, correcting or compensating means therefor
-
- 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
- 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
- G01F3/14—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 reciprocating pistons, e.g. reciprocating in a rotating body
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00234539A US3822591A (en) | 1972-03-14 | 1972-03-14 | Precision, fluid flow metering device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS493659A JPS493659A (ja) | 1974-01-12 |
JPS5627811B2 true JPS5627811B2 (ja) | 1981-06-27 |
Family
ID=22881793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3047873A Expired JPS5627811B2 (ja) | 1972-03-14 | 1973-03-14 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3822591A (ja) |
JP (1) | JPS5627811B2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3113112A1 (de) * | 1981-04-01 | 1982-10-14 | Hydrotechnik Gmbh, 6250 Limburg | "messturbine" |
US4489615A (en) * | 1983-01-04 | 1984-12-25 | Breckland Meters Limited | Fluid flow meter |
US4649756A (en) * | 1985-06-07 | 1987-03-17 | Feller Murray F | Flow sensors |
JP3002614U (ja) * | 1994-03-31 | 1994-09-27 | 八千代工業株式会社 | 構造物の側壁構造 |
US8690117B2 (en) * | 2006-05-04 | 2014-04-08 | Capstone Metering Llc | Water meter |
US8602384B2 (en) * | 2009-07-31 | 2013-12-10 | Capstone Metering Llc | Water meter |
JP4599454B1 (ja) * | 2009-09-07 | 2010-12-15 | 株式会社オーバル | 容積式気液二相流量計及び多相流量計測システム |
US8740177B2 (en) | 2011-07-05 | 2014-06-03 | Rain Bird Corporation | Eccentric diaphragm valve |
CN108882805B (zh) * | 2016-04-12 | 2021-04-09 | 雀巢产品有限公司 | 包括齿轮泵的用于饮料分配器的液体泵送设备 |
US10634538B2 (en) | 2016-07-13 | 2020-04-28 | Rain Bird Corporation | Flow sensor |
US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
IT201800007022A1 (it) * | 2018-07-09 | 2020-01-09 | Misuratore volumetrico di portata. | |
US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
US11384958B1 (en) * | 2021-02-04 | 2022-07-12 | Tankless Technologies, Inc. | Tankless water heater with a high-accuracy response-curve flowmeter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1185736A (en) * | 1914-01-07 | 1916-06-06 | Westinghouse Electric & Mfg Co | Fluid-flow meter. |
US2944421A (en) * | 1955-12-12 | 1960-07-12 | Carlton L Case | Gas meter |
US3187571A (en) * | 1961-08-21 | 1965-06-08 | Jules Borel & Co | Flow measuring apparatus |
DE1252427B (ja) * | 1964-05-28 |
-
1972
- 1972-03-14 US US00234539A patent/US3822591A/en not_active Expired - Lifetime
-
1973
- 1973-03-14 JP JP3047873A patent/JPS5627811B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3822591A (en) | 1974-07-09 |
JPS493659A (ja) | 1974-01-12 |