CA1024777A - Fluid flow meter with multiple rotors - Google Patents
Fluid flow meter with multiple rotorsInfo
- Publication number
- CA1024777A CA1024777A CA215,618A CA215618A CA1024777A CA 1024777 A CA1024777 A CA 1024777A CA 215618 A CA215618 A CA 215618A CA 1024777 A CA1024777 A CA 1024777A
- Authority
- CA
- Canada
- Prior art keywords
- fluid flow
- flow meter
- multiple rotors
- rotors
- meter
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title 1
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Rotary Pumps (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB57435/73A GB1486897A (en) | 1973-12-11 | 1973-12-11 | Fluid flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1024777A true CA1024777A (en) | 1978-01-24 |
Family
ID=10479190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA215,618A Expired CA1024777A (en) | 1973-12-11 | 1974-12-10 | Fluid flow meter with multiple rotors |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3969940A (da) |
| JP (1) | JPS5839290B2 (da) |
| BE (1) | BE823235A (da) |
| BR (1) | BR7410364D0 (da) |
| CA (1) | CA1024777A (da) |
| CH (1) | CH576629A5 (da) |
| DE (1) | DE2458699A1 (da) |
| DK (1) | DK138243B (da) |
| ES (1) | ES432760A1 (da) |
| FI (1) | FI61957C (da) |
| FR (1) | FR2254014B1 (da) |
| GB (1) | GB1486897A (da) |
| IT (1) | IT1026990B (da) |
| NL (1) | NL7416122A (da) |
| NO (1) | NO143436C (da) |
| SE (1) | SE398923B (da) |
| ZA (1) | ZA747857B (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT349840B (de) * | 1977-06-28 | 1979-04-25 | Voest Ag | Einrichtung zur ueberwachung der oelfoerderung eines schmiersystems im schwermaschinenbau |
| DE3340202A1 (de) * | 1983-11-07 | 1985-05-15 | Wankel Gmbh, 1000 Berlin | Parallel- und aussenachsiges im kaemmeingriff arbeitendes rotationskolbengeblaese |
| ES2078135B1 (es) * | 1991-12-10 | 1996-08-16 | Quinones Alfredo Lopez | Contador de gas perfeccionado. |
| DK174370B1 (da) * | 1995-10-30 | 2003-01-13 | Salzkotten Tankanlagen | Flowmåler |
| NL1011078C2 (nl) * | 1999-01-19 | 2000-07-20 | Instromet Bv | Draaizuiger-gasmeter. |
| DE10207454B4 (de) * | 2002-02-22 | 2005-08-25 | Bopp & Reuther Messtechnik Gmbh | Volumenzähler |
| FR2851809A1 (fr) * | 2003-02-28 | 2004-09-03 | Actaris Sas | Agencement d'engrenage pour totalisateur de compteur de fluide |
| CN109195714A (zh) | 2016-04-04 | 2019-01-11 | 诺信公司 | 用于监测液体粘合剂流的系统和方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB138627A (en) * | 1919-01-18 | 1921-05-03 | Cfcmug | Improvements in roots blowers |
| DE386171C (de) * | 1922-08-23 | 1923-12-04 | Paul Ollrogge | Dampf-, Gas- oder Fluessigkeitsmesser |
| US3304781A (en) * | 1963-11-04 | 1967-02-21 | Rockwell Mfg Co | Positive displacement meter |
| US3518882A (en) * | 1966-01-24 | 1970-07-07 | Albert J Granberg | Positive displacement liquid meter |
-
1973
- 1973-12-11 GB GB57435/73A patent/GB1486897A/en not_active Expired
-
1974
- 1974-12-10 SE SE7415427A patent/SE398923B/xx unknown
- 1974-12-10 CA CA215,618A patent/CA1024777A/en not_active Expired
- 1974-12-10 ES ES432760A patent/ES432760A1/es not_active Expired
- 1974-12-10 NO NO744458A patent/NO143436C/no unknown
- 1974-12-10 ZA ZA00747857A patent/ZA747857B/xx unknown
- 1974-12-10 FI FI3557/74A patent/FI61957C/fi active
- 1974-12-10 JP JP49142424A patent/JPS5839290B2/ja not_active Expired
- 1974-12-10 FR FR7440407A patent/FR2254014B1/fr not_active Expired
- 1974-12-10 DK DK641074AA patent/DK138243B/da not_active IP Right Cessation
- 1974-12-11 IT IT30439/74A patent/IT1026990B/it active
- 1974-12-11 BR BR10364/74A patent/BR7410364D0/pt unknown
- 1974-12-11 NL NL7416122A patent/NL7416122A/xx not_active Application Discontinuation
- 1974-12-11 DE DE19742458699 patent/DE2458699A1/de not_active Withdrawn
- 1974-12-11 CH CH1642974A patent/CH576629A5/xx not_active IP Right Cessation
- 1974-12-11 US US05/531,746 patent/US3969940A/en not_active Expired - Lifetime
- 1974-12-11 BE BE151405A patent/BE823235A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK138243B (da) | 1978-07-31 |
| NL7416122A (nl) | 1975-06-13 |
| SE7415427L (da) | 1975-06-12 |
| NO143436B (no) | 1980-11-03 |
| AU7626774A (en) | 1976-06-17 |
| ZA747857B (en) | 1975-12-31 |
| US3969940A (en) | 1976-07-20 |
| ES432760A1 (es) | 1976-12-01 |
| NO143436C (no) | 1981-02-11 |
| NO744458L (da) | 1975-07-07 |
| JPS5839290B2 (ja) | 1983-08-29 |
| BR7410364D0 (pt) | 1975-09-16 |
| FR2254014B1 (da) | 1978-06-23 |
| FR2254014A1 (da) | 1975-07-04 |
| CH576629A5 (da) | 1976-06-15 |
| FI61957C (fi) | 1982-10-11 |
| DK641074A (da) | 1975-08-11 |
| DE2458699A1 (de) | 1975-06-12 |
| FI355774A7 (da) | 1975-06-12 |
| JPS50106662A (da) | 1975-08-22 |
| DK138243C (da) | 1979-01-08 |
| SE398923B (sv) | 1978-01-23 |
| IT1026990B (it) | 1978-10-20 |
| BE823235A (fr) | 1975-04-01 |
| GB1486897A (en) | 1977-09-28 |
| FI61957B (fi) | 1982-06-30 |
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