FR2409492B1 - DEVICE FOR MEASURING AIR FLOWS - Google Patents
DEVICE FOR MEASURING AIR FLOWSInfo
- Publication number
- FR2409492B1 FR2409492B1 FR7827437A FR7827437A FR2409492B1 FR 2409492 B1 FR2409492 B1 FR 2409492B1 FR 7827437 A FR7827437 A FR 7827437A FR 7827437 A FR7827437 A FR 7827437A FR 2409492 B1 FR2409492 B1 FR 2409492B1
- Authority
- FR
- France
- Prior art keywords
- air flows
- measuring air
- measuring
- flows
- air
- 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
Classifications
-
- 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
- G01F1/68—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 thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772751159 DE2751159A1 (en) | 1977-11-16 | 1977-11-16 | DEVICE FOR AIR VOLUME MEASUREMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2409492A1 FR2409492A1 (en) | 1979-06-15 |
FR2409492B1 true FR2409492B1 (en) | 1985-09-13 |
Family
ID=6023844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827437A Expired FR2409492B1 (en) | 1977-11-16 | 1978-09-25 | DEVICE FOR MEASURING AIR FLOWS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5479069A (en) |
DE (1) | DE2751159A1 (en) |
FR (1) | FR2409492B1 (en) |
GB (1) | GB1585426A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002243515A (en) * | 2001-02-14 | 2002-08-28 | Ricoh Co Ltd | Flow velocity measuring device |
DE102008042155A1 (en) * | 2008-09-17 | 2010-03-18 | Robert Bosch Gmbh | Sensor arrangement for determining a parameter of a fluid medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB136041A (en) * | 1919-02-22 | 1919-12-11 | Richard Tetley Glazebrook | Improvements in Anemometers. |
DE1053203B (en) * | 1957-01-24 | 1959-03-19 | Siemens Ag | Device for flow measurement, preferably in the turbine feed line or in the turbine housing of water turbines |
US3433069A (en) * | 1965-10-01 | 1969-03-18 | Technology Inc | Mass flowmeter structure |
DE1904029A1 (en) * | 1969-01-28 | 1970-08-06 | Mueller Dipl Ing W K | Thermal volume flow measurement method for liquids and gases |
-
1977
- 1977-11-16 DE DE19772751159 patent/DE2751159A1/en not_active Ceased
-
1978
- 1978-05-09 GB GB1852378A patent/GB1585426A/en not_active Expired
- 1978-09-25 FR FR7827437A patent/FR2409492B1/en not_active Expired
- 1978-11-14 JP JP13947878A patent/JPS5479069A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1585426A (en) | 1981-03-04 |
DE2751159A1 (en) | 1979-05-17 |
JPS5479069A (en) | 1979-06-23 |
FR2409492A1 (en) | 1979-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |