SE8704134L - Foerfarande och anordning foer gashastighets- och/eller gasfloedesmaetning saerskilt i centralaggregat - Google Patents
Foerfarande och anordning foer gashastighets- och/eller gasfloedesmaetning saerskilt i centralaggregatInfo
- Publication number
- SE8704134L SE8704134L SE8704134A SE8704134A SE8704134L SE 8704134 L SE8704134 L SE 8704134L SE 8704134 A SE8704134 A SE 8704134A SE 8704134 A SE8704134 A SE 8704134A SE 8704134 L SE8704134 L SE 8704134L
- Authority
- SE
- Sweden
- Prior art keywords
- gas
- measuring
- velocity
- central
- stread
- 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
- G01F1/46—Pitot tubes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8704134A SE8704134L (sv) | 1987-10-23 | 1987-10-23 | Foerfarande och anordning foer gashastighets- och/eller gasfloedesmaetning saerskilt i centralaggregat |
AU26237/88A AU2623788A (en) | 1987-10-23 | 1988-10-20 | Method and arrangement for measuring gas flow parameters |
PCT/SE1988/000548 WO1989003977A1 (en) | 1987-10-23 | 1988-10-20 | Method and arrangement for measuring gas flow parameters |
EP19880909627 EP0419469A1 (en) | 1987-10-23 | 1988-10-20 | Method and arrangement for measuring gas flow parameters |
DK089690A DK89690D0 (da) | 1987-10-23 | 1990-04-10 | Metode og indretning til maaling af luftstroemsparametre |
NO90901774A NO901774L (no) | 1987-10-23 | 1990-04-23 | Framgangsmaate og anordning for maaling av gass-stroemparametre. |
FI902012A FI902012A0 (fi) | 1987-10-23 | 1990-04-23 | Foerfarande och arrangemang foer maetning av parametrar hos gasstroemningen. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8704134A SE8704134L (sv) | 1987-10-23 | 1987-10-23 | Foerfarande och anordning foer gashastighets- och/eller gasfloedesmaetning saerskilt i centralaggregat |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8704134D0 SE8704134D0 (sv) | 1987-10-23 |
SE8704134L true SE8704134L (sv) | 1989-04-24 |
Family
ID=20369987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8704134A SE8704134L (sv) | 1987-10-23 | 1987-10-23 | Foerfarande och anordning foer gashastighets- och/eller gasfloedesmaetning saerskilt i centralaggregat |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0419469A1 (sv) |
AU (1) | AU2623788A (sv) |
DK (1) | DK89690D0 (sv) |
FI (1) | FI902012A0 (sv) |
SE (1) | SE8704134L (sv) |
WO (1) | WO1989003977A1 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8916259U1 (de) * | 1989-05-20 | 1996-07-11 | Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart | Vorrichtung zur Bestimmung von Massenströmen gasförmiger Medien durch Wärmetauscher |
WO1992022790A1 (en) * | 1991-06-12 | 1992-12-23 | ABB Fläkt Aktiebolag | Method and apparatus for measurement of total flow rate in ventilation installations |
DE19545948C2 (de) * | 1995-12-08 | 1997-09-18 | Waldner Laboreinrichtungen | Vorrichtung zum Bestimmen der Stärke eines Gasvolumenstroms |
DE19726864B4 (de) * | 1997-06-24 | 2005-08-04 | Waldner Laboreinrichtungen Gmbh & Co | Vorrichtung zum Messen des Abluftvolumenstroms in einem Abzug |
EA008287B1 (ru) * | 2001-08-29 | 2007-04-27 | Эро Системз Энджиниринг, Инк. | Аэродинамическая труба и конфигурация коллектора к ней |
US6997049B2 (en) * | 2001-08-29 | 2006-02-14 | Aero Systems Engineering, Inc. | Wind tunnel and collector configuration therefor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129587A (en) * | 1960-10-11 | 1964-04-21 | Honeywell Regulator Co | Flow sensing device |
DE2330746A1 (de) * | 1973-06-16 | 1975-01-09 | Licentia Gmbh | Anordnung zur luftmengenmessung an abluft-lueftungsleuchten |
US4444060A (en) * | 1981-03-06 | 1984-04-24 | Nihon Cambridge Filter Kabushiki Kaisha | Fluid pressure sensing apparatus |
GB8321482D0 (en) * | 1983-08-10 | 1983-09-14 | Tekflo Ltd | Flowmeter |
US4594888A (en) * | 1985-02-19 | 1986-06-17 | Air Monitor Corporation | Airflow measuring sound attenuator |
-
1987
- 1987-10-23 SE SE8704134A patent/SE8704134L/sv not_active Application Discontinuation
-
1988
- 1988-10-20 EP EP19880909627 patent/EP0419469A1/en not_active Withdrawn
- 1988-10-20 AU AU26237/88A patent/AU2623788A/en not_active Abandoned
- 1988-10-20 WO PCT/SE1988/000548 patent/WO1989003977A1/en not_active Application Discontinuation
-
1990
- 1990-04-10 DK DK089690A patent/DK89690D0/da not_active Application Discontinuation
- 1990-04-23 FI FI902012A patent/FI902012A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0419469A1 (en) | 1991-04-03 |
DK89690A (da) | 1990-04-10 |
DK89690D0 (da) | 1990-04-10 |
WO1989003977A1 (en) | 1989-05-05 |
AU2623788A (en) | 1989-05-23 |
FI902012A0 (fi) | 1990-04-23 |
SE8704134D0 (sv) | 1987-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8704134-9 Effective date: 19910107 |