FR3133917B1 - Dispositif électronique comprenant une source d'alimentation interne - Google Patents
Dispositif électronique comprenant une source d'alimentation interne Download PDFInfo
- Publication number
- FR3133917B1 FR3133917B1 FR2202597A FR2202597A FR3133917B1 FR 3133917 B1 FR3133917 B1 FR 3133917B1 FR 2202597 A FR2202597 A FR 2202597A FR 2202597 A FR2202597 A FR 2202597A FR 3133917 B1 FR3133917 B1 FR 3133917B1
- Authority
- FR
- France
- Prior art keywords
- power source
- internal power
- electronic device
- generator
- device including
- 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.)
- Active
Links
- 238000004146 energy storage Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
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
- G01F1/06—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 using rotating vanes with tangential admission
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- 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
- G01F1/10—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 using rotating vanes with axial admission
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/42—Storage of energy
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Dispositif électronique comprenant une source d'alimentation interne La présente description concerne un dispositif (101) comprenant : un générateur (308) adapté à produire de l'énergie électrique à partir d'une circulation de fluide à travers un corps du dispositif ; un élément capacitif (103) de stockage de l'énergie électrique produite ; un commutateur reliant l'élément capacitif de stockage d'énergie à un premier circuit électronique et au générateur ; et un deuxième circuit électronique (209) de commande du commutateur vers un état ouvert lorsque : une première tension, fournie par le générateur, est inférieure à un premier seuil ; et une deuxième tension, présente aux bornes de l'élément capacitif, est inférieure à un deuxième seuil. Figure pour l'abrégé : Fig. 3
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2202597A FR3133917B1 (fr) | 2022-03-24 | 2022-03-24 | Dispositif électronique comprenant une source d'alimentation interne |
PCT/EP2023/056687 WO2023180149A1 (fr) | 2022-03-24 | 2023-03-16 | Dispositif electronique comprenant une source d'alimentation interne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2202597 | 2022-03-24 | ||
FR2202597A FR3133917B1 (fr) | 2022-03-24 | 2022-03-24 | Dispositif électronique comprenant une source d'alimentation interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3133917A1 FR3133917A1 (fr) | 2023-09-29 |
FR3133917B1 true FR3133917B1 (fr) | 2024-02-09 |
Family
ID=81928079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2202597A Active FR3133917B1 (fr) | 2022-03-24 | 2022-03-24 | Dispositif électronique comprenant une source d'alimentation interne |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3133917B1 (fr) |
WO (1) | WO2023180149A1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766042A (en) | 1972-10-06 | 1973-10-16 | Petrolite Corp | Corrosion ratemeter |
FR2847339B1 (fr) * | 2002-11-14 | 2005-03-04 | Thierry Sartorius | Systeme et appareil de surveillance d'un debit de fluide dans une canalisation |
US9151654B2 (en) * | 2011-04-26 | 2015-10-06 | Sensus Usa Inc. | Method and apparatus for capturing energy from a meter reading device |
FR3019289B1 (fr) * | 2014-03-31 | 2018-06-29 | Smart And Blue | Procede de fonctionnement d'un dispositif electronique d'un appareil muni d'une turbine et un tel appareil |
GB2584417B (en) * | 2019-05-23 | 2021-11-24 | Electro Mech Developments Limited | Fluid monitoring apparatus |
-
2022
- 2022-03-24 FR FR2202597A patent/FR3133917B1/fr active Active
-
2023
- 2023-03-16 WO PCT/EP2023/056687 patent/WO2023180149A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3133917A1 (fr) | 2023-09-29 |
WO2023180149A1 (fr) | 2023-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20230929 |
|
PLFP | Fee payment |
Year of fee payment: 3 |