JPS5137669A - Dakutonaino kukiryuryoosokuteisuru choonpasochioyobi dosochio jusuru dakuto - Google Patents
Dakutonaino kukiryuryoosokuteisuru choonpasochioyobi dosochio jusuru dakutoInfo
- Publication number
- JPS5137669A JPS5137669A JP9001175A JP9001175A JPS5137669A JP S5137669 A JPS5137669 A JP S5137669A JP 9001175 A JP9001175 A JP 9001175A JP 9001175 A JP9001175 A JP 9001175A JP S5137669 A JPS5137669 A JP S5137669A
- Authority
- JP
- Japan
- Prior art keywords
- kukiryuryoosokuteisuru
- jusuru
- dosochio
- dakutonaino
- dakuto
- Prior art date
- 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.)
- Pending
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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6943974A IT1016749B (it) | 1974-08-01 | 1974-08-01 | Dispositivo ad ultrasuoni per la misura della portata d aria in mas sa in un condotto |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5137669A true JPS5137669A (en) | 1976-03-30 |
Family
ID=11312136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9001175A Pending JPS5137669A (en) | 1974-08-01 | 1975-07-23 | Dakutonaino kukiryuryoosokuteisuru choonpasochioyobi dosochio jusuru dakuto |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5137669A (ja) |
DE (1) | DE2527286B2 (ja) |
FR (1) | FR2280884A1 (ja) |
GB (1) | GB1509963A (ja) |
IT (1) | IT1016749B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5355154A (en) * | 1976-10-27 | 1978-05-19 | Danfoss As | Ultrasonic apparatus for measuring physical values of medium |
US4994536A (en) * | 1987-06-23 | 1991-02-19 | Rhone-Poulenc Chimie | Thermally stable bisimido copolymerizates |
US5221723A (en) * | 1987-06-23 | 1993-06-22 | Ciba-Geigy Corporation | Thermally stable bisimido copolymerizates |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH604133A5 (ja) * | 1977-05-10 | 1978-08-31 | Landis & Gyr Ag | |
DE2953179A1 (de) * | 1978-09-29 | 1980-12-04 | Neil Brown Instr Syst Inc | Acoustic current meter |
IT1144295B (it) * | 1981-07-10 | 1986-10-29 | Fiat Ricerche | Dispositivo ultrasonico per la misura della portata di un fluido in un condotto |
US5728948A (en) * | 1993-03-09 | 1998-03-17 | Commonwealth Scientific And Industrial Research Organisation | Fluid meter construction |
DE19704001A1 (de) * | 1997-02-04 | 1998-08-06 | Herzog Stephan | Windgeschwindigkeitsmessung per Ultraschall |
US9335194B2 (en) | 2013-09-16 | 2016-05-10 | Agena A/S | System or a method for measuring flow of fluid or gas |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641817A (en) * | 1968-02-26 | 1972-02-15 | Realisations Ultrasoniques Sa | Ultrasonic flowmeter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831348A (en) * | 1953-08-14 | 1958-04-22 | Kritz Jack | Apparatus for suppressing undesirable modes in ultrasonic flowmeters |
US2991650A (en) * | 1956-03-07 | 1961-07-11 | Henry S Katzenstein | Sonic flow meter |
US3050997A (en) * | 1958-06-10 | 1962-08-28 | Nat Res Dev | Flowmeters |
GB1072519A (en) * | 1964-11-24 | 1967-06-21 | Decca Ltd | Improvements in or relating to speed measuring devices |
FR2070438A5 (ja) * | 1969-12-04 | 1971-09-10 | Alais Pierre | |
US3575049A (en) * | 1970-01-08 | 1971-04-13 | Atomic Energy Commission | Sonic flow meter |
FR2077827A1 (ja) * | 1970-02-17 | 1971-11-05 | Thomson Csf |
-
1974
- 1974-08-01 IT IT6943974A patent/IT1016749B/it active
-
1975
- 1975-05-20 GB GB2154875A patent/GB1509963A/en not_active Expired
- 1975-06-19 DE DE19752527286 patent/DE2527286B2/de not_active Ceased
- 1975-07-23 JP JP9001175A patent/JPS5137669A/ja active Pending
- 1975-07-29 FR FR7523671A patent/FR2280884A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641817A (en) * | 1968-02-26 | 1972-02-15 | Realisations Ultrasoniques Sa | Ultrasonic flowmeter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5355154A (en) * | 1976-10-27 | 1978-05-19 | Danfoss As | Ultrasonic apparatus for measuring physical values of medium |
US4994536A (en) * | 1987-06-23 | 1991-02-19 | Rhone-Poulenc Chimie | Thermally stable bisimido copolymerizates |
US5221723A (en) * | 1987-06-23 | 1993-06-22 | Ciba-Geigy Corporation | Thermally stable bisimido copolymerizates |
Also Published As
Publication number | Publication date |
---|---|
FR2280884A1 (fr) | 1976-02-27 |
GB1509963A (en) | 1978-05-10 |
DE2527286B2 (de) | 1977-12-22 |
DE2527286A1 (de) | 1976-02-19 |
FR2280884B1 (ja) | 1978-06-09 |
IT1016749B (it) | 1977-06-20 |
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