NL7008780A - - Google Patents
Info
- Publication number
- NL7008780A NL7008780A NL7008780A NL7008780A NL7008780A NL 7008780 A NL7008780 A NL 7008780A NL 7008780 A NL7008780 A NL 7008780A NL 7008780 A NL7008780 A NL 7008780A NL 7008780 A NL7008780 A NL 7008780A
- Authority
- NL
- Netherlands
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
- G01F1/05—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
- G01F1/3236—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 guide vanes as swirling means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83344969A | 1969-06-16 | 1969-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7008780A true NL7008780A (https=) | 1970-12-18 |
Family
ID=25264446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7008780A NL7008780A (https=) | 1969-06-16 | 1970-06-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3616693A (https=) |
| JP (1) | JPS4942071B1 (https=) |
| DE (1) | DE2028737C3 (https=) |
| NL (1) | NL7008780A (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3792611A (en) * | 1972-01-17 | 1974-02-19 | Z Kozak | Unidirectional flowmeter indicating changes of flow direction |
| US3818877A (en) * | 1972-08-24 | 1974-06-25 | Ford Motor Co | Signal generating process for use in engine control |
| US3890838A (en) * | 1974-05-16 | 1975-06-24 | Elster Ag | Tubular swirl flow meter |
| US3895530A (en) * | 1974-05-16 | 1975-07-22 | Elster Ag | Tubular swirl flow meter |
| JPS51140786U (https=) * | 1975-05-06 | 1976-11-12 | ||
| US4056977A (en) * | 1976-04-29 | 1977-11-08 | Chrysler Corporation | Swirler for a fluid flowmeter and method of making same |
| US4244212A (en) * | 1979-05-25 | 1981-01-13 | The United States Of America As Represented By The Secretary Of The Air Force | Fluidic pressure ratio sensor |
| JPS56167824A (en) * | 1980-05-26 | 1981-12-23 | Mitsubishi Electric Corp | Electronic controlled fuel injection device |
| EP0120110B1 (de) * | 1983-03-28 | 1986-08-27 | Fischer & Porter GmbH | Vorrichtung zur Bestimmung eines Volumendurchflusses |
| US4571996A (en) * | 1984-08-10 | 1986-02-25 | Allied Corporation | Air flow sensor |
| US5942696A (en) * | 1997-03-27 | 1999-08-24 | Rosemount Inc. | Rapid transfer function determination for a tracking filter |
| US6531884B1 (en) | 2001-08-27 | 2003-03-11 | Rosemount Inc. | Diagnostics for piezoelectric sensor |
| US7347223B2 (en) * | 2003-07-21 | 2008-03-25 | The Metraflex Company | Pipe flow stabilizer |
| US11029181B2 (en) | 2018-06-22 | 2021-06-08 | Micro Motion, Inc. | Vortex flowmeter with flow instability detection |
-
1969
- 1969-06-16 US US833449A patent/US3616693A/en not_active Expired - Lifetime
-
1970
- 1970-05-07 JP JP45038975A patent/JPS4942071B1/ja active Pending
- 1970-06-11 DE DE2028737A patent/DE2028737C3/de not_active Expired
- 1970-06-16 NL NL7008780A patent/NL7008780A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2028737C3 (de) | 1979-09-06 |
| JPS4942071B1 (https=) | 1974-11-13 |
| DE2028737B2 (de) | 1979-01-04 |
| US3616693A (en) | 1971-11-02 |
| DE2028737A1 (de) | 1971-01-14 |