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FR2479979B2 - DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR - Google Patents
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FR2479979B2 - DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR - Google Patents

DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR

Info

Publication number
FR2479979B2
FR2479979B2 FR8007502A FR8007502A FR2479979B2 FR 2479979 B2 FR2479979 B2 FR 2479979B2 FR 8007502 A FR8007502 A FR 8007502A FR 8007502 A FR8007502 A FR 8007502A FR 2479979 B2 FR2479979 B2 FR 2479979B2
Authority
FR
France
Prior art keywords
warning
lack
liquid
motor vehicle
vehicle radiator
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.)
Expired
Application number
FR8007502A
Other languages
French (fr)
Other versions
FR2479979A2 (en
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR8007502A priority Critical patent/FR2479979B2/en
Priority to ES500345A priority patent/ES8204850A2/en
Priority to IT20875/81A priority patent/IT1136990B/en
Publication of FR2479979A2 publication Critical patent/FR2479979A2/en
Application granted granted Critical
Publication of FR2479979B2 publication Critical patent/FR2479979B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
FR8007502A 1980-04-02 1980-04-02 DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR Expired FR2479979B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8007502A FR2479979B2 (en) 1980-04-02 1980-04-02 DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR
ES500345A ES8204850A2 (en) 1980-04-02 1981-03-13 Water level detector for car IC engine cooling radiator - uses float chamber containing an expanded plastics float with magnet in its base to control reed relay
IT20875/81A IT1136990B (en) 1980-04-02 1981-04-01 LACK OF LIQUID SIGNALING DEVICE IN AUTOMOTIVE VEHICLE RADIATORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007502A FR2479979B2 (en) 1980-04-02 1980-04-02 DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR

Publications (2)

Publication Number Publication Date
FR2479979A2 FR2479979A2 (en) 1981-10-09
FR2479979B2 true FR2479979B2 (en) 1985-08-23

Family

ID=9240485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007502A Expired FR2479979B2 (en) 1980-04-02 1980-04-02 DEVICE FOR WARNING OF LACK OF LIQUID IN A MOTOR VEHICLE RADIATOR

Country Status (3)

Country Link
ES (1) ES8204850A2 (en)
FR (1) FR2479979B2 (en)
IT (1) IT1136990B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0318402D0 (en) * 2003-08-06 2003-09-10 Ford Global Tech Llc Cooling system expansion tank

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912678U (en) * 1965-01-28 1965-03-25 Limon Fluhme & Co De DEVICE FOR ELECTRICAL CONTROL OF A LIQUID LEVEL.
FR1518966A (en) * 1967-02-17 1968-03-29 Hydroelectric or similar control device and its applications
US3678232A (en) * 1970-01-10 1972-07-18 Girling Ltd Liquid reservoirs
US3715539A (en) * 1970-12-10 1973-02-06 Harnessed En Inc Fluid level monitoring system
CH521573A (en) * 1971-04-05 1972-04-15 Heiz Werner Liquid guard
JPS5153433Y2 (en) * 1972-04-25 1976-12-21

Also Published As

Publication number Publication date
FR2479979A2 (en) 1981-10-09
ES500345A0 (en) 1982-05-01
IT1136990B (en) 1986-09-03
ES8204850A2 (en) 1982-05-01
IT8120875A0 (en) 1981-04-01

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