IT1067085B - Metodo ed apparecchio per determinare il flusso di un fluido in movimento - Google Patents
Metodo ed apparecchio per determinare il flusso di un fluido in movimentoInfo
- Publication number
- IT1067085B IT1067085B IT7625776A IT2577676A IT1067085B IT 1067085 B IT1067085 B IT 1067085B IT 7625776 A IT7625776 A IT 7625776A IT 2577676 A IT2577676 A IT 2577676A IT 1067085 B IT1067085 B IT 1067085B
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- movement
- flow
- 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
- G01F1/56—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 electric or magnetic effects
- G01F1/64—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 electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/599,560 US4074572A (en) | 1975-07-28 | 1975-07-28 | Method and apparatus for sensing the flux of a flowing fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1067085B true IT1067085B (it) | 1985-03-12 |
Family
ID=24400126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7625776A IT1067085B (it) | 1975-07-28 | 1976-07-28 | Metodo ed apparecchio per determinare il flusso di un fluido in movimento |
Country Status (8)
Country | Link |
---|---|
US (1) | US4074572A (it) |
JP (1) | JPS5217053A (it) |
AU (1) | AU1582876A (it) |
BR (1) | BR7604865A (it) |
CA (1) | CA1069179A (it) |
DE (1) | DE2633726A1 (it) |
FR (1) | FR2319881A1 (it) |
IT (1) | IT1067085B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829853B2 (ja) * | 1977-05-02 | 1983-06-25 | 日産自動車株式会社 | 質量流量計測装置 |
US4316970A (en) * | 1980-08-01 | 1982-02-23 | Shell Oil Company | Blends of butene-1-ethylene copolymer and polypropylene |
US4393719A (en) * | 1981-07-20 | 1983-07-19 | United Technologies Corporation | Ionization flowmeter |
US5247836A (en) * | 1992-01-24 | 1993-09-28 | Lew Hyok S | Convective electric current flowmeter |
US6604053B2 (en) * | 2001-02-13 | 2003-08-05 | Global Tech Systems, Inc. | Method for measuring flow rate of a continuous fluid flow |
DE102005029834A1 (de) * | 2005-06-27 | 2007-01-04 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Abgasmessung mit geladenen Teilchen |
US20070131038A1 (en) * | 2005-12-09 | 2007-06-14 | Qiang Wei | Real-time particulate matter measuring system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE483166C (de) * | 1929-09-27 | Martin Paul | Verfahren und Vorrichtung zum Messen der Geschwindigkeit und der Menge stroemender Gase und Daempfe | |
DE945662C (de) * | 1954-03-25 | 1956-07-12 | Siemens Ag | Elektrodenanordnung fuer die elektronische Stroemungs- bzw. Durchflussmessung in Rohren oder Kanaelen |
US2861452A (en) * | 1956-04-23 | 1958-11-25 | Gen Electric | Nuclear anemometer |
US3470741A (en) * | 1968-04-30 | 1969-10-07 | Enoch J Durbin | Mass flow meter apparatus |
FR2100986A1 (fr) * | 1970-08-03 | 1972-03-31 | Electro Inf | Jauge a ionisation de mesure de la vitesse et du debit massique de l'ecoulement d'un gaz |
US3706938A (en) * | 1971-03-10 | 1972-12-19 | Us Army | Directional ion anemometer |
FR2138240B1 (it) * | 1971-05-19 | 1974-10-11 | Hadjidjanian Huguette | |
JPS5538607B2 (it) * | 1973-11-06 | 1980-10-06 | ||
FR2250981A1 (en) * | 1973-11-13 | 1975-06-06 | Zizine Jean | Gas flow or speed measuring process - uses electron flow between three parallel grid electrodes |
FR2251807A1 (en) * | 1973-11-15 | 1975-06-13 | Zizine Jean | Gas flow or speed measuring method - uses two symmetrical electrodes either side of ion source within gas flow |
FR2254013B1 (it) * | 1973-12-11 | 1978-02-24 | Elf Aquitaine |
-
1975
- 1975-07-28 US US05/599,560 patent/US4074572A/en not_active Expired - Lifetime
-
1976
- 1976-05-25 CA CA253,201A patent/CA1069179A/en not_active Expired
- 1976-07-13 AU AU15828/76A patent/AU1582876A/en not_active Expired
- 1976-07-27 DE DE19762633726 patent/DE2633726A1/de active Pending
- 1976-07-27 BR BR7604865A patent/BR7604865A/pt unknown
- 1976-07-28 JP JP51090121A patent/JPS5217053A/ja active Pending
- 1976-07-28 FR FR7622935A patent/FR2319881A1/fr not_active Withdrawn
- 1976-07-28 IT IT7625776A patent/IT1067085B/it active
Also Published As
Publication number | Publication date |
---|---|
CA1069179A (en) | 1980-01-01 |
US4074572A (en) | 1978-02-21 |
BR7604865A (pt) | 1977-08-09 |
DE2633726A1 (de) | 1977-02-24 |
JPS5217053A (en) | 1977-02-08 |
AU1582876A (en) | 1978-01-19 |
FR2319881A1 (fr) | 1977-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1057800B (it) | Apparecchio per regolare il rapporto di flusso in un fluido | |
IT1054495B (it) | Dispositivo deviatore per invertire il flusso in un fluido | |
IT1050081B (it) | Procedimento e dispositivo per controllare il flusso di un liquido e simili | |
JPS5563634A (en) | Method of deciding flowing motion of fluid and its device | |
MX143365A (es) | Mejoras en metolo y aparato para la limpieza de un filtro de fluido | |
IT1143709B (it) | Metodo ed apparato per controllare la somministrazione endovenosa di un fluido ad un paziente | |
IT1144374B (it) | Procedimento e dispositivo per identificare le discontinuita in un flusso di fluido | |
JPS54153062A (en) | Method and device for measuring flow rate of fluid | |
IT1117068B (it) | Apparecchio ad ultrasuoni per la misura della velocita di flusso di un fluido | |
IT1114181B (it) | Metodo ed apparecchio per applicare un fluido viscoso ad un substrato | |
IT1061647B (it) | Valvola per regolare il flusso di un fluido | |
IT1064062B (it) | Apparecchiatura per rilevare la presenza di composti predeterminati in un campione di fluido | |
IT1026747B (it) | Dispositivo per il trasporto di un fluido da o per un condci o sferici e snodi all uopo costruiti | |
IT1118918B (it) | Dispositivo di misura della portata di un fluido in una conduttura | |
IT1071116B (it) | Apparecchio ad ultrasuoni per la misura della velocita di flusso di un fluido | |
IT1077875B (it) | Metodo ed apparato per l'infusione dosata di fluidi | |
JPS5275483A (en) | Method of indicating rate of floating substance in fluid medium | |
IT1077793B (it) | Apparecchio per la misura della portata di un flusso di fluido in un condotto tubolare | |
IT1203023B (it) | Dispositivo per ridurre la vibrazione di un anello in un dispositivo rotante a fluido pressurizzato | |
IT1054071B (it) | Apparecchio di misurazione per determinare la portata di un fluido | |
IT1067085B (it) | Metodo ed apparecchio per determinare il flusso di un fluido in movimento | |
IT1110964B (it) | Metodo ed apparato di controllo del flusso di un liquido | |
FR2306356A1 (fr) | Appareil pour realiser un profil d'ecoulement uniforme | |
AR220737A1 (es) | Aparato para determinar las propiedades fisicas de un fluido | |
PL200128A1 (pl) | Sposob wykonania polaczenia do przeplywu plynu i uklad polaczen do przeplywu plynu |