FR2951267B1 - DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR - Google Patents
DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIRInfo
- Publication number
- FR2951267B1 FR2951267B1 FR0957190A FR0957190A FR2951267B1 FR 2951267 B1 FR2951267 B1 FR 2951267B1 FR 0957190 A FR0957190 A FR 0957190A FR 0957190 A FR0957190 A FR 0957190A FR 2951267 B1 FR2951267 B1 FR 2951267B1
- Authority
- FR
- France
- Prior art keywords
- reservoir
- detecting
- liquid
- level
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0088—Testing machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
- F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0957190A FR2951267B1 (en) | 2009-10-14 | 2009-10-14 | DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0957190A FR2951267B1 (en) | 2009-10-14 | 2009-10-14 | DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2951267A1 FR2951267A1 (en) | 2011-04-15 |
FR2951267B1 true FR2951267B1 (en) | 2011-10-28 |
Family
ID=42040273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0957190A Active FR2951267B1 (en) | 2009-10-14 | 2009-10-14 | DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2951267B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3058972B1 (en) * | 2016-11-18 | 2020-10-16 | Valeo Systemes Dessuyage | LIQUID TANK, IN PARTICULAR WASHER, FOR A VEHICLE WIPING SYSTEM |
FR3059096B1 (en) * | 2016-11-18 | 2019-01-25 | Valeo Systemes D'essuyage | DEVICE AND METHOD FOR DETECTING A LIQUID LEVEL IN A RESERVOIR OF A VEHICLE WIPING SYSTEM |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813095A1 (en) * | 1998-03-25 | 1999-09-30 | Ako Werke Gmbh & Co | Device for controlling a single-phase synchronous motor |
FR2824600B1 (en) * | 2001-05-09 | 2004-02-20 | Ksb Sa | MOTOR PUMP GROUP WHICH SHUT DOWN BY CURRENT ANALYSIS |
DE10234630A1 (en) * | 2002-07-29 | 2004-04-08 | Wilo Ag | Method for determining the flow rate of a fluid through a pump |
-
2009
- 2009-10-14 FR FR0957190A patent/FR2951267B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2951267A1 (en) | 2011-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
CA | Change of address |
Effective date: 20180312 |
|
CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 |