NO910685D0 - Fremgangsmaate for maaling av en luftstroem samt en luftstroemspreder hvor fremgangsmaaten anvendes. - Google Patents
Fremgangsmaate for maaling av en luftstroem samt en luftstroemspreder hvor fremgangsmaaten anvendes.Info
- Publication number
- NO910685D0 NO910685D0 NO910685A NO910685A NO910685D0 NO 910685 D0 NO910685 D0 NO 910685D0 NO 910685 A NO910685 A NO 910685A NO 910685 A NO910685 A NO 910685A NO 910685 D0 NO910685 D0 NO 910685D0
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- air flow
- measuring
- spreader
- flow spreader
- Prior art date
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
- G01F1/05—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
- G01F1/34—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 by measuring pressure or differential pressure
- G01F1/36—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 by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/42—Orifices or nozzles
-
- 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
- G01F15/18—Supports or connecting means for meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Catching Or Destruction (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI900905A FI84758C (fi) | 1990-02-22 | 1990-02-22 | Foerfarande foer maetning av luftstroem och luftspridare daer foerfarandet har tillaempats. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO910685D0 true NO910685D0 (no) | 1991-02-20 |
NO910685L NO910685L (no) | 1991-08-23 |
Family
ID=8529931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91910685A NO910685L (no) | 1990-02-22 | 1991-02-20 | Fremgangsmaate for maaling av en luftstroem samt en luftstroemspreder hvor fremgangsmaaten anvendes. |
Country Status (4)
Country | Link |
---|---|
DK (1) | DK28591A (no) |
FI (1) | FI84758C (no) |
NO (1) | NO910685L (no) |
SE (1) | SE9100506L (no) |
-
1990
- 1990-02-22 FI FI900905A patent/FI84758C/fi not_active IP Right Cessation
-
1991
- 1991-02-19 DK DK028591A patent/DK28591A/da not_active Application Discontinuation
- 1991-02-20 SE SE9100506A patent/SE9100506L/xx not_active Application Discontinuation
- 1991-02-20 NO NO91910685A patent/NO910685L/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI84758C (fi) | 1992-01-10 |
SE9100506D0 (sv) | 1991-02-20 |
DK28591A (da) | 1991-08-23 |
NO910685L (no) | 1991-08-23 |
SE9100506L (sv) | 1991-08-23 |
DK28591D0 (da) | 1991-02-19 |
FI900905A0 (fi) | 1990-02-22 |
FI84758B (fi) | 1991-09-30 |
FI900905A (fi) | 1991-08-23 |
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