FR2951267B1 - DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR - Google Patents

DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR

Info

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
Application number
FR0957190A
Other languages
French (fr)
Other versions
FR2951267A1 (en
Inventor
Jean-Philippe Alix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0957190A priority Critical patent/FR2951267B1/en
Publication of FR2951267A1 publication Critical patent/FR2951267A1/en
Application granted granted Critical
Publication of FR2951267B1 publication Critical patent/FR2951267B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
FR0957190A 2009-10-14 2009-10-14 DEVICE FOR DETECTING THE LEVEL OF LIQUID IN A RESERVOIR Active FR2951267B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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