IT1101945B - LIQUID LEVEL DETECTOR FOR MOTOR VEHICLES - Google Patents

LIQUID LEVEL DETECTOR FOR MOTOR VEHICLES

Info

Publication number
IT1101945B
IT1101945B IT47684/78A IT4768478A IT1101945B IT 1101945 B IT1101945 B IT 1101945B IT 47684/78 A IT47684/78 A IT 47684/78A IT 4768478 A IT4768478 A IT 4768478A IT 1101945 B IT1101945 B IT 1101945B
Authority
IT
Italy
Prior art keywords
liquid level
motor vehicles
level detector
detector
vehicles
Prior art date
Application number
IT47684/78A
Other languages
Italian (it)
Other versions
IT7847684A0 (en
Original Assignee
Lucas Industries Ltd
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
Priority claimed from GB233477A external-priority patent/GB1592460A/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of IT7847684A0 publication Critical patent/IT7847684A0/en
Application granted granted Critical
Publication of IT1101945B publication Critical patent/IT1101945B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
    • B60S1/603—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors the operation of at least a part of the cleaning means being controlled by electric means
    • B60S1/606—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors the operation of at least a part of the cleaning means being controlled by electric means combined with the operation of windscreen or front window cleaning means
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Motor Or Generator Cooling System (AREA)
IT47684/78A 1977-01-20 1978-01-18 LIQUID LEVEL DETECTOR FOR MOTOR VEHICLES IT1101945B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB233477A GB1592460A (en) 1977-01-20 1977-01-20 Liquid level detector
GB1560877 1977-04-14

Publications (2)

Publication Number Publication Date
IT7847684A0 IT7847684A0 (en) 1978-01-18
IT1101945B true IT1101945B (en) 1985-10-07

Family

ID=26237448

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47684/78A IT1101945B (en) 1977-01-20 1978-01-18 LIQUID LEVEL DETECTOR FOR MOTOR VEHICLES

Country Status (4)

Country Link
DE (1) DE2802193C2 (en)
ES (1) ES466219A1 (en)
FR (1) FR2378266A1 (en)
IT (1) IT1101945B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160212U (en) * 1985-03-27 1986-10-04
ES2023310A6 (en) * 1990-03-22 1992-01-01 Transpar Iberica Sa Liquid level control device.
US6675989B1 (en) 2001-06-28 2004-01-13 Valeo Electrical Systems, Inc. Windshield washer pump with integrated fluid level sensor
US6530758B1 (en) 2001-06-28 2003-03-11 Valeo Electrical Systems, Inc. Composite fluid control membrane for windshield washer pump and method of manufacturing same
US10189449B2 (en) 2017-06-23 2019-01-29 Ford Global Technologies, Llc Vehicle cleaning
CN109163779B (en) * 2018-08-16 2021-05-28 杭州容大智造科技有限公司 Equipment for detecting height of glass water in water tank by using current and windshield wiper system
US11815386B2 (en) 2020-09-03 2023-11-14 Ariens Company Fuel level display circuit for dual tank configuration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB435138A (en) * 1934-03-24 1935-09-16 Victor James Samuel Russell Improvements in liquid level indicating apparatus more especially for motor vehicles
DE842554C (en) * 1951-04-18 1952-06-30 Elektrophysik Bonn Dr Stephan Stand height measuring device
DE1648015B1 (en) * 1967-06-07 1971-10-14 Huettenwerk Oberhausen Ag Method for measuring the fill level of bulk goods in a bunker and device for carrying out the method

Also Published As

Publication number Publication date
FR2378266A1 (en) 1978-08-18
FR2378266B1 (en) 1982-05-07
IT7847684A0 (en) 1978-01-18
DE2802193A1 (en) 1978-07-27
ES466219A1 (en) 1979-06-01
DE2802193C2 (en) 1987-01-15

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