IT955766B - Trasduttore per incrementi variabi li per sistemi di misurazione del flusso di un fluido - Google Patents
Trasduttore per incrementi variabi li per sistemi di misurazione del flusso di un fluidoInfo
- Publication number
- IT955766B IT955766B IT24723/72A IT2472372A IT955766B IT 955766 B IT955766 B IT 955766B IT 24723/72 A IT24723/72 A IT 24723/72A IT 2472372 A IT2472372 A IT 2472372A IT 955766 B IT955766 B IT 955766B
- Authority
- IT
- Italy
- Prior art keywords
- transducer
- fluid
- flow measurement
- measurement systems
- variable increases
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/22—Arrangements of indicators or registers
- B67D7/221—Arrangements of indicators or registers using electrical or electro-mechanical means
- B67D7/222—Arrangements of indicators or registers using electrical or electro-mechanical means involving digital counting
-
- 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
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
- G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
- G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20580071A | 1971-12-08 | 1971-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT955766B true IT955766B (it) | 1973-09-29 |
Family
ID=22763690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24723/72A IT955766B (it) | 1971-12-08 | 1972-05-23 | Trasduttore per incrementi variabi li per sistemi di misurazione del flusso di un fluido |
Country Status (9)
Country | Link |
---|---|
US (1) | US3772916A (it) |
JP (1) | JPS4865964A (it) |
CA (1) | CA965985A (it) |
CH (1) | CH552794A (it) |
DE (1) | DE2259901A1 (it) |
ES (1) | ES407592A1 (it) |
FR (1) | FR2165365A5 (it) |
GB (1) | GB1386877A (it) |
IT (1) | IT955766B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2640745B1 (fr) * | 1988-12-21 | 1991-03-29 | Schlumberger Prospection | Debitmetre passif pour determiner le debit et le sens de circulation d'un fluide dans un puits de forage |
ES2042948T3 (es) * | 1989-12-05 | 1993-12-16 | Scheidt & Bachmann Gmbh | Procedimiento para la mediacion de la cantidad de carburante suministrada por la manguera de un poste de surtidor. |
FR2713760B1 (fr) * | 1993-12-07 | 1996-03-08 | Schlumberger Ind Sa | Procédé et dispositif de surveillance de l'évolution de la valeur courante d'un débit de fluide dans un compteur de fluide. |
AU1349897A (en) * | 1996-03-11 | 1997-10-01 | Fou Hsu Chao | Light induction flowmeter |
US5895863A (en) * | 1996-09-04 | 1999-04-20 | Emerson Electric Co. | Smart flowmeter pre-amplifier |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3043508A (en) * | 1958-09-24 | 1962-07-10 | Sun Oil Co | Electronic multiplier for fluid dispensers |
US3175152A (en) * | 1961-03-14 | 1965-03-23 | Franklin R Shafer | Transistorized wind speed indicating and recording system |
US3156115A (en) * | 1961-05-10 | 1964-11-10 | Charles B Adelmann | Rate of flow indicating device |
DE1177212B (de) * | 1963-04-01 | 1964-09-03 | Siemens Ag | Verstaerkereinrichtung fuer elektromagnetische Schwingungen |
DE1264513C2 (de) * | 1963-11-29 | 1973-01-25 | Texas Instruments Inc | Bezugspotentialfreier gleichstromdifferenzverstaerker |
US3543008A (en) * | 1968-05-22 | 1970-11-24 | Veeder Industries Inc | Pulse generating device |
US3580421A (en) * | 1969-11-20 | 1971-05-25 | Veeder Industries Inc | Fluid dispensing apparatus indicator system |
US3663838A (en) * | 1970-10-16 | 1972-05-16 | Eberhart Reimers | Optically triggered thyristor |
US3666928A (en) * | 1971-04-30 | 1972-05-30 | Pan Nova | Gasoline pump calculator |
-
1971
- 1971-12-08 US US00205800A patent/US3772916A/en not_active Expired - Lifetime
-
1972
- 1972-05-17 FR FR7217581A patent/FR2165365A5/fr not_active Expired
- 1972-05-17 GB GB2312372A patent/GB1386877A/en not_active Expired
- 1972-05-23 IT IT24723/72A patent/IT955766B/it active
- 1972-05-29 CA CA143,324A patent/CA965985A/en not_active Expired
- 1972-10-13 ES ES407592A patent/ES407592A1/es not_active Expired
- 1972-11-22 JP JP47116744A patent/JPS4865964A/ja active Pending
- 1972-12-01 CH CH1752172A patent/CH552794A/xx not_active IP Right Cessation
- 1972-12-07 DE DE2259901A patent/DE2259901A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3772916A (en) | 1973-11-20 |
ES407592A1 (es) | 1976-02-16 |
FR2165365A5 (it) | 1973-08-03 |
CH552794A (de) | 1974-08-15 |
GB1386877A (it) | 1975-03-12 |
CA965985A (en) | 1975-04-15 |
DE2259901A1 (de) | 1973-06-20 |
JPS4865964A (it) | 1973-09-10 |
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