FR2106449B1 - - Google Patents
Info
- Publication number
- FR2106449B1 FR2106449B1 FR7132593A FR7132593A FR2106449B1 FR 2106449 B1 FR2106449 B1 FR 2106449B1 FR 7132593 A FR7132593 A FR 7132593A FR 7132593 A FR7132593 A FR 7132593A FR 2106449 B1 FR2106449 B1 FR 2106449B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- G01F1/58—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 electromagnetic flowmeters
- G01F1/60—Circuits therefor
-
- 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
- G01F15/06—Indicating or recording devices
- G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
-
- 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
- G01F15/06—Indicating or recording devices
- G01F15/068—Indicating or recording devices with electrical means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7150870A | 1970-09-11 | 1970-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2106449A1 FR2106449A1 (fr) | 1972-05-05 |
FR2106449B1 true FR2106449B1 (fr) | 1975-04-18 |
Family
ID=22101769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7132593A Expired FR2106449B1 (fr) | 1970-09-11 | 1971-09-09 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3707675A (fr) |
CA (1) | CA942383A (fr) |
FR (1) | FR2106449B1 (fr) |
GB (4) | GB1369089A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035720A (en) * | 1975-12-31 | 1977-07-12 | Harvey Philip C | Ion gauge system |
DE2619971C3 (de) * | 1976-05-06 | 1983-03-17 | Turbo-Werk Fritz Hammelrath, 5000 Köln | Induktiver Durchflußmesser |
DE2756873C2 (de) * | 1977-12-20 | 1987-01-15 | Fischer & Porter GmbH, 3400 Göttingen | Vorrichtung zur Messung der Stromstärke eines fließenden Mediums |
US4679151A (en) * | 1982-07-20 | 1987-07-07 | Lucas Industries Public Limited Company | Control for a limiting device |
JPH0394121A (ja) * | 1989-09-07 | 1991-04-18 | Toshiba Corp | 電磁流量計 |
US6633154B1 (en) * | 2000-01-04 | 2003-10-14 | William B. Duff, Jr. | Method and circuit for using polarized device in AC applications |
US8434371B2 (en) | 2010-10-14 | 2013-05-07 | Brickhouse Innovations, Llc | Electromagnetic fluid velocity sensor with adjustable electrodes |
JP5458221B2 (ja) * | 2010-11-19 | 2014-04-02 | アズビル株式会社 | 電磁流量計 |
DE102015120103B4 (de) * | 2015-11-19 | 2018-09-13 | Krohne Ag | Verfahren zur Durchflussmessung durch ein magnetisch-induktives Durchflussmessgerät |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1364252A (fr) * | 1962-06-05 | 1964-06-19 | Totalisateur intégrateur | |
US3362221A (en) * | 1964-06-30 | 1968-01-09 | Hays Corp | Magnetic flow transmitter system |
GB1224162A (en) * | 1967-01-10 | 1971-03-03 | English Electric Co Ltd | Improvements in power meters |
-
1970
- 1970-09-11 US US71508A patent/US3707675A/en not_active Expired - Lifetime
-
1971
- 1971-06-28 CA CA116,763A patent/CA942383A/en not_active Expired
- 1971-09-09 GB GB70573A patent/GB1369089A/en not_active Expired
- 1971-09-09 GB GB4217771A patent/GB1369087A/en not_active Expired
- 1971-09-09 GB GB70473A patent/GB1369088A/en not_active Expired
- 1971-09-09 FR FR7132593A patent/FR2106449B1/fr not_active Expired
- 1971-09-09 GB GB70673A patent/GB1369090A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1369088A (en) | 1974-10-02 |
GB1369090A (en) | 1974-10-02 |
GB1369089A (en) | 1974-10-02 |
US3707675A (en) | 1972-12-26 |
GB1369087A (en) | 1974-10-02 |
FR2106449A1 (fr) | 1972-05-05 |
CA942383A (en) | 1974-02-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |