FR763563A - - Google Patents
Info
- Publication number
- FR763563A FR763563A FR763563DA FR763563A FR 763563 A FR763563 A FR 763563A FR 763563D A FR763563D A FR 763563DA FR 763563 A FR763563 A FR 763563A
- Authority
- FR
- France
- 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
- 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
- G01F3/20—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 flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—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 flexible movable walls, e.g. diaphragms, bellows for gases
- G01F3/222—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 flexible movable walls, e.g. diaphragms, bellows for gases characterised by drive mechanism for valves or membrane index mechanism
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR763563A true FR763563A (de) | 1934-05-02 |
Family
ID=1551223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR763563D Expired FR763563A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR763563A (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525991A (en) * | 1946-09-28 | 1950-10-17 | Stoppani A G | Flowmeter |
| US2547301A (en) * | 1946-10-05 | 1951-04-03 | Stoppani A G | Flowmeter with pistons |
| DE940325C (de) * | 1948-12-24 | 1956-03-15 | Stoppani A G | Durchflussmesser mit Kolben |
| DE2640208A1 (de) * | 1975-10-08 | 1977-04-21 | Singer Co | Dreikammer-gaszaehler |
| FR2931233A1 (fr) * | 2008-05-13 | 2009-11-20 | Actaris Soc Par Actions Simpli | Compteur de gaz a membranes a entrainement de distribution rotatif |
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0
- FR FR763563D patent/FR763563A/fr not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525991A (en) * | 1946-09-28 | 1950-10-17 | Stoppani A G | Flowmeter |
| US2547301A (en) * | 1946-10-05 | 1951-04-03 | Stoppani A G | Flowmeter with pistons |
| DE940325C (de) * | 1948-12-24 | 1956-03-15 | Stoppani A G | Durchflussmesser mit Kolben |
| DE2640208A1 (de) * | 1975-10-08 | 1977-04-21 | Singer Co | Dreikammer-gaszaehler |
| FR2931233A1 (fr) * | 2008-05-13 | 2009-11-20 | Actaris Soc Par Actions Simpli | Compteur de gaz a membranes a entrainement de distribution rotatif |
| WO2009147334A2 (fr) * | 2008-05-13 | 2009-12-10 | Actaris Sas | Compteur de gaz a membranes a entrainement de distribution rotatif |
| WO2009147334A3 (fr) * | 2008-05-13 | 2010-03-04 | Actaris Sas | Compteur de gaz a membranes a entrainement de distribution rotatif |
| CN102027336B (zh) * | 2008-05-13 | 2012-08-08 | 阿克塔锐斯两合公司 | 具有膜和旋转分配驱动装置的气量计 |