SG11202113218VA - Directional differential pressure detector - Google Patents
Directional differential pressure detectorInfo
- Publication number
- SG11202113218VA SG11202113218VA SG11202113218VA SG11202113218VA SG11202113218VA SG 11202113218V A SG11202113218V A SG 11202113218VA SG 11202113218V A SG11202113218V A SG 11202113218VA SG 11202113218V A SG11202113218V A SG 11202113218VA SG 11202113218V A SG11202113218V A SG 11202113218VA
- Authority
- SG
- Singapore
- Prior art keywords
- differential pressure
- pressure detector
- directional differential
- directional
- detector
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/04—Devices or apparatus for measuring differences of two or more fluid pressure values using floats or liquids as sensing elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/427,083 US11460481B2 (en) | 2019-05-30 | 2019-05-30 | Directional differential pressure detector having a differential pressure set point indicator |
| US16/427,153 US11423918B2 (en) | 2019-05-30 | 2019-05-30 | Directional differential pressure detector |
| US16/426,974 US11415594B2 (en) | 2019-05-30 | 2019-05-30 | Directional differential pressure detector for indicating potential or actual directional air flow |
| PCT/US2020/035242 WO2020243512A1 (en) | 2019-05-30 | 2020-05-29 | Directional differential pressure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202113218VA true SG11202113218VA (en) | 2021-12-30 |
Family
ID=73552280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202113218VA SG11202113218VA (en) | 2019-05-30 | 2020-05-29 | Directional differential pressure detector |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3977083A4 (en) |
| KR (1) | KR20220043076A (en) |
| AU (1) | AU2020284116A1 (en) |
| CA (1) | CA3142236A1 (en) |
| SG (1) | SG11202113218VA (en) |
| WO (1) | WO2020243512A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11415594B2 (en) | 2019-05-30 | 2022-08-16 | AirFlow Direction, Inc. | Directional differential pressure detector for indicating potential or actual directional air flow |
| US11423918B2 (en) | 2019-05-30 | 2022-08-23 | AirFlow Direction, Inc. | Directional differential pressure detector |
| US11460481B2 (en) | 2019-05-30 | 2022-10-04 | AirFlow Directions, Inc. | Directional differential pressure detector having a differential pressure set point indicator |
| US11340127B2 (en) | 2019-10-18 | 2022-05-24 | AirFlow Direction, Inc. | Directional differential pressure detector |
| US11415475B2 (en) | 2019-10-22 | 2022-08-16 | AirFlow Direction, Inc. | Directional differential pressure detector with improved reliability |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497255A (en) * | 1946-02-25 | 1950-02-14 | David P Brown | Differential pressure indicator |
| US3397319A (en) * | 1966-03-31 | 1968-08-13 | Dwyer Mfg Co F W | Differential pressure indicator and switch |
| US3815542A (en) * | 1972-07-27 | 1974-06-11 | Pall Corp | Magnetic pressure indicator |
| EP1269027B1 (en) * | 2000-03-08 | 2005-07-27 | Rosemount Inc. | Bi-directional differential pressure flow sensor |
| NZ711713A (en) * | 2013-03-15 | 2018-04-27 | Wiseman Brian M | Directional differential pressure detector |
| CA2949684C (en) * | 2014-05-20 | 2023-03-28 | Brian M. Wiseman | Directional differential pressure detector |
| FR3037142B1 (en) * | 2015-06-03 | 2018-11-02 | Safran Electronics & Defense | PRESSURE MEASURING DEVICE WITH IMPROVED RELIABILITY AND ASSOCIATED CALIBRATION METHOD |
| EP4016089A1 (en) | 2016-11-23 | 2022-06-22 | Wiseman, Brian, M. | Directional differential pressure detector |
-
2020
- 2020-05-29 WO PCT/US2020/035242 patent/WO2020243512A1/en unknown
- 2020-05-29 CA CA3142236A patent/CA3142236A1/en active Pending
- 2020-05-29 EP EP20813636.6A patent/EP3977083A4/en active Pending
- 2020-05-29 SG SG11202113218VA patent/SG11202113218VA/en unknown
- 2020-05-29 AU AU2020284116A patent/AU2020284116A1/en not_active Abandoned
- 2020-05-29 KR KR1020217043069A patent/KR20220043076A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3977083A1 (en) | 2022-04-06 |
| KR20220043076A (en) | 2022-04-05 |
| EP3977083A4 (en) | 2023-03-08 |
| CA3142236A1 (en) | 2020-12-03 |
| AU2020284116A1 (en) | 2022-01-06 |
| WO2020243512A1 (en) | 2020-12-03 |
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