NO933646L - Gassturbinm}ler - Google Patents
Gassturbinm}lerInfo
- Publication number
- NO933646L NO933646L NO933646A NO933646A NO933646L NO 933646 L NO933646 L NO 933646L NO 933646 A NO933646 A NO 933646A NO 933646 A NO933646 A NO 933646A NO 933646 L NO933646 L NO 933646L
- Authority
- NO
- Norway
- Prior art keywords
- turbine
- meter
- blades
- gauge
- rotor
- 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
- G01F1/10—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 using rotating vanes with axial admission
- G01F1/115—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 using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
-
- 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
- G01F1/10—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 using rotating vanes with axial admission
-
- 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
- G01F1/10—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 using rotating vanes with axial admission
- G01F1/12—Adjusting, correcting, or compensating means therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
- Thermistors And Varistors (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Det er vist en gassturbinmåler (1) som er miniatyrisert basert på dens konstruksjon. Selv om gassturbinmålerens (1) størrelse er liten, utfører den alle funksjonene ved tidligere gassturbinmålere og har en stor områdeevne over et meget stort trykkområde. Turbinmåle- ren omfatter et hus (10) som er tosidet eller symmetrisk, og som gjør det mulig å installere turbinmåleren (1) i den ene eller andre retning i et stromningsrør. I tur- binmåleren (1) er det anordnet diffusorer (15) som hol- der turbinmålerens (1) rotor (45) i stilling og hindrer støv fra å trenge inn i lågere (75) som forbinder roto- ren (45) med diffusorene (15). Rotoren (15) i turbin- måleren (1) har optimalt tolv flate blader (150) som hvert danner en vinkel på 45° med planet til det emne (120) som den var laget av. Liten klaring oppretthol- des mellom målerens blad (150) og dens indre (11). Innsnitt (140) er utformet ved nedre ende av bladene (150) for derved å danne skaftene (170) til bladene (150) som er optimalt dimensjonert for øket stivhet. Magnetstyrken til den magnetiske pickup (400) som måler bladenes (150) omdreiningshastighet i det ind- re av målerens (1) hus har en liten gauss-styrke for å unngå magnetisk motstand.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83441892A | 1992-02-12 | 1992-02-12 | |
US83461592A | 1992-02-12 | 1992-02-12 | |
US83569492A | 1992-02-12 | 1992-02-12 | |
US07/834,601 US5325729A (en) | 1992-02-12 | 1992-02-12 | Gas turbine meter |
PCT/US1993/001690 WO1993016355A1 (en) | 1992-02-12 | 1993-02-11 | Gas turbine meter |
Publications (2)
Publication Number | Publication Date |
---|---|
NO933646D0 NO933646D0 (no) | 1993-10-11 |
NO933646L true NO933646L (no) | 1993-10-11 |
Family
ID=27505886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO933646A NO933646L (no) | 1992-02-12 | 1993-10-11 | Gassturbinm}ler |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0579825A4 (no) |
JP (1) | JPH07500189A (no) |
AU (1) | AU673162B2 (no) |
CA (2) | CA2089345A1 (no) |
NO (1) | NO933646L (no) |
WO (1) | WO1993016355A1 (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2460891A (en) * | 2008-06-17 | 2009-12-23 | Philip John Campbell | Apparatus and method for characterising fluid flow through a pipe |
GB0907012D0 (en) * | 2009-04-23 | 2009-06-03 | Elster Metering Ltd | Fluid flow meter |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA757815A (en) * | 1967-05-02 | E. J. Hingston Robert | Turkey lifter | |
GB162685A (en) * | 1920-06-18 | 1921-05-12 | Alexander Constantine Ionides | Improvements in or relating to rotary fluid meters |
US2649243A (en) * | 1948-08-05 | 1953-08-18 | Edward A Stalker | Axial flow compressor construction |
US3301053A (en) * | 1964-02-28 | 1967-01-31 | Rockwell Mfg Co | Flow meter |
BE785256A (fr) * | 1972-06-22 | 1972-10-16 | Cooper Thomas G | Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee. |
FR2282623A1 (fr) * | 1974-08-23 | 1976-03-19 | Schlumberger Compteurs | Debitmetre |
US3979957A (en) * | 1975-02-12 | 1976-09-14 | Foss America, Inc. | Flow meter |
JPS5412766A (en) * | 1977-06-29 | 1979-01-30 | Toshiba Corp | Hot-wire flow meter |
AU511066B2 (en) * | 1978-07-03 | 1980-07-24 | Scitec Corp. Pty. Ltd. | Computerised electronic spirometer |
EP0094352A2 (en) * | 1982-05-10 | 1983-11-16 | Ottorino Barbuti | Flowmeter for liquids having an electrical data sensor and process for making it |
US4649756A (en) * | 1985-06-07 | 1987-03-17 | Feller Murray F | Flow sensors |
-
1993
- 1993-02-11 JP JP5511989A patent/JPH07500189A/ja active Pending
- 1993-02-11 EP EP19930907038 patent/EP0579825A4/en not_active Withdrawn
- 1993-02-11 AU AU37781/93A patent/AU673162B2/en not_active Ceased
- 1993-02-11 WO PCT/US1993/001690 patent/WO1993016355A1/en not_active Application Discontinuation
- 1993-02-11 CA CA002089345A patent/CA2089345A1/en not_active Abandoned
- 1993-02-11 CA CA 2096938 patent/CA2096938A1/en not_active Abandoned
- 1993-10-11 NO NO933646A patent/NO933646L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU673162B2 (en) | 1996-10-31 |
AU3778193A (en) | 1993-09-03 |
CA2096938A1 (en) | 1993-08-13 |
WO1993016355A1 (en) | 1993-08-19 |
CA2089345A1 (en) | 1993-08-13 |
JPH07500189A (ja) | 1995-01-05 |
EP0579825A1 (en) | 1994-01-26 |
NO933646D0 (no) | 1993-10-11 |
EP0579825A4 (en) | 1994-03-21 |
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