IT1073319B - Dispositivo per misurare la portata in peso di fluidi - Google Patents

Dispositivo per misurare la portata in peso di fluidi

Info

Publication number: IT1073319B
Authority: IT; Italy
Prior art keywords: fluids; measure; weight; flow rate; rate
Prior art date: 1975-10-04

Application number

IT27899/76A

Other languages

English (en)

Original Assignee

Lucas Industries Ltd

Priority date (The priority date 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 date listed.)

1975-10-04

Filing date

1976-10-01

Publication date

1985-04-17

1976-10-01 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1985-04-17 Application granted granted Critical

1985-04-17 Publication of IT1073319B publication Critical patent/IT1073319B/it

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
- G01F1/20—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 detection of dynamic effects of the flow
- G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3227—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 detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)

IT27899/76A 1975-10-04 1976-10-01 Dispositivo per misurare la portata in peso di fluidi IT1073319B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB40704/75A GB1554408A (en)	1975-10-04	1975-10-04	Apparatus for measuring mass flow of fluids

Publications (1)

Publication Number	Publication Date
IT1073319B true IT1073319B (it)	1985-04-17

Family

ID=10416211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27899/76A IT1073319B (it)	1975-10-04	1976-10-01	Dispositivo per misurare la portata in peso di fluidi

Country Status (6)

Country	Link
US (1)	US4050304A (it)
JP (1)	JPS5244663A (it)
DE (1)	DE2644302A1 (it)
FR (1)	FR2326685A1 (it)
GB (1)	GB1554408A (it)
IT (1)	IT1073319B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5576916A (en) *	1978-12-06	1980-06-10	Nissan Motor Co Ltd	Sucked air quantity detector
US4508127A (en) *	1983-03-30	1985-04-02	The Garrett Corporation	Fuel mass flow measurement and control system
JPS61223517A (ja) *	1985-03-28	1986-10-04	Osaka Gas Co Ltd	フルイデイツク流量計
IL72446A0 (en) *	1984-07-19	1984-11-30	Moshe Grinbaum	Spirometer
AT388810B (de) *	1985-04-19	1989-09-11	Avl Verbrennungskraft Messtech	Einrichtung zur messung des massenstroms eines gases
GB2177204B (en) *	1985-06-26	1988-09-14	British Gas Plc	Measurement of fluid flows
US4949755A (en) *	1986-11-21	1990-08-21	Allied-Signal Inc.	Fluidic volumetric fluid flow meter
US4930357A (en) *	1986-11-21	1990-06-05	Allied-Signal Inc.	Fluidic volumetric fluid flow meter
GB2205947B (en) *	1987-06-19	1991-09-04	British Gas Plc	Flowmeter
GB8720356D0 (en) *	1987-08-28	1987-10-07	Thorn Emi Flow Measurement Ltd	Fluid meter
US5237853A (en) *	1990-10-15	1993-08-24	Alliedsignal Inc.	Method and apparatus for measuring the density of a liquid
GB9105699D0 (en) *	1991-03-18	1991-05-01	British Gas Plc	Supplying fluid
FR2690739B1 (fr) *	1992-04-29	1994-06-24	Schlumberger Ind Sa	Debitmetre a oscillateur fluidique.
DK142693A (da) *	1993-12-21	1995-06-22	Danfoss As	Flowmåler
FR2771813B1 (fr) *	1997-11-28	1999-12-31	Schlumberger Ind Sa	Compteur de volume d'un fluide en ecoulement
FR2813669B1 (fr) *	2000-09-01	2002-10-11	Schlumberger Ind Sa	Methode de mesure de la frequence d'oscillation d'un jet de fluide dans un oscillateur fluidique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1400831A (en) *	1972-03-24	1975-07-23	Atomic Energy Authority Uk	Flowmeters
US3785204A (en) *	1972-04-06	1974-01-15	Exxon Research Engineering Co	Mass flow meter

1975
- 1975-10-04 GB GB40704/75A patent/GB1554408A/en not_active Expired
1976
- 1976-09-27 US US05/727,229 patent/US4050304A/en not_active Expired - Lifetime
- 1976-10-01 FR FR7629626A patent/FR2326685A1/fr active Granted
- 1976-10-01 IT IT27899/76A patent/IT1073319B/it active
- 1976-10-01 DE DE19762644302 patent/DE2644302A1/de not_active Withdrawn
- 1976-10-04 JP JP51118619A patent/JPS5244663A/ja active Pending

Also Published As

Publication number	Publication date
FR2326685B1 (it)	1983-07-29
GB1554408A (en)	1979-10-17
US4050304A (en)	1977-09-27
JPS5244663A (en)	1977-04-07
DE2644302A1 (de)	1977-04-14
FR2326685A1 (fr)	1977-04-29

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