IT1159995B - Dispositivo per misurare e sorvegliare il livello di riempimento di un recipiente per liquido particolarmente il livello dell'olio di un motore di autoveicolo - Google Patents

Dispositivo per misurare e sorvegliare il livello di riempimento di un recipiente per liquido particolarmente il livello dell'olio di un motore di autoveicolo

Info

Publication number
IT1159995B
IT1159995B IT68272/83A IT6827283A IT1159995B IT 1159995 B IT1159995 B IT 1159995B IT 68272/83 A IT68272/83 A IT 68272/83A IT 6827283 A IT6827283 A IT 6827283A IT 1159995 B IT1159995 B IT 1159995B
Authority
IT
Italy
Prior art keywords
monitoring
measuring
motor vehicle
liquid container
vehicle engine
Prior art date
Application number
IT68272/83A
Other languages
English (en)
Other versions
IT8368272A0 (it
Inventor
Harry Heddergott
Original Assignee
Westfaelische Metall Industrie
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 Westfaelische Metall Industrie filed Critical Westfaelische Metall Industrie
Publication of IT8368272A0 publication Critical patent/IT8368272A0/it
Application granted granted Critical
Publication of IT1159995B publication Critical patent/IT1159995B/it

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
    • G01F23/22—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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT68272/83A 1982-12-15 1983-12-07 Dispositivo per misurare e sorvegliare il livello di riempimento di un recipiente per liquido particolarmente il livello dell'olio di un motore di autoveicolo IT1159995B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823246340 DE3246340A1 (de) 1982-12-15 1982-12-15 Vorrichtung zur messung und ueberwachung des fuellstandes eines fluessigkeitsbehaelters

Publications (2)

Publication Number Publication Date
IT8368272A0 IT8368272A0 (it) 1983-12-07
IT1159995B true IT1159995B (it) 1987-03-04

Family

ID=6180676

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68272/83A IT1159995B (it) 1982-12-15 1983-12-07 Dispositivo per misurare e sorvegliare il livello di riempimento di un recipiente per liquido particolarmente il livello dell'olio di un motore di autoveicolo

Country Status (7)

Country Link
JP (1) JPS59151021A (it)
BE (1) BE898447A (it)
DE (1) DE3246340A1 (it)
FR (1) FR2538106B1 (it)
GB (1) GB2133876B (it)
IT (1) IT1159995B (it)
SE (1) SE8306629L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519343A1 (de) * 1985-05-30 1986-12-04 Hella KG Hueck & Co, 4780 Lippstadt Vorrichtung zur messung und ueberwachung des fuellstandes eines fluessigkeitsbehaelters

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH512060A (de) * 1969-05-27 1971-08-31 Ingenieur Buero Aquasant Optisch-elektrisches Gerät für den Nachweis des Vorhandenseins von Flüssigkeit
US3683196A (en) * 1970-11-27 1972-08-08 Texas Instruments Inc Differential fluid level detector
FR2213487B1 (it) * 1972-11-07 1975-03-14 British Petroleum Co
GB1463910A (en) * 1975-08-21 1977-02-09 Standard Telephones Cables Ltd Liquid level sensor
GB1561667A (en) * 1976-11-29 1980-02-27 Grumman Aerospace Corp Electro optical fluid measurement system
GB1518492A (en) * 1977-02-04 1978-07-19 Ford Motor Co Liquid level warning device
JPS5848049B2 (ja) * 1977-03-17 1983-10-26 株式会社ユアサコーポレーション 液面検知装置
JPS5848048B2 (ja) * 1977-03-17 1983-10-26 株式会社ユアサコーポレーション 液面検知装置
DE2717133A1 (de) * 1977-04-19 1978-11-02 Kloeckner Humboldt Deutz Ag Vorrichtung zur anzeige des fluessigkeitsstandes in einem behaelter
GB1549827A (en) * 1977-05-17 1979-08-08 Dtl Designs Ltd Calibration of the volumetric capacity of vessels
GB2002905A (en) * 1977-07-27 1979-02-28 Northern Eng Ind Liquid level indicator apparatus
US4155013A (en) * 1977-10-07 1979-05-15 Joseph Spiteri Liquid level indicator
JPS551530A (en) * 1978-06-21 1980-01-08 Hitachi Ltd Moisture detecting method in package cavity
JPS5546127A (en) * 1978-09-29 1980-03-31 Showa Electric Wire & Cable Co Ltd Detector for liquid level
JPS5595887A (en) * 1979-01-16 1980-07-21 Fujitsu Ltd Detector
JPS55687A (en) * 1979-04-27 1980-01-07 Hitachi Ltd Elastic surface wave filter
GB2076960B (en) * 1980-05-29 1983-10-26 Standard Telephones Cables Ltd Liquid sensor
DE3038432A1 (de) * 1980-10-11 1982-07-22 Illinois Tool Works Inc., 60631 Chicago, Ill. Fluessigkeitsstandindikator und hydrometer
DE3049149A1 (de) * 1980-12-24 1982-07-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Oelmessstab aus einem flexiblen bandmetall
DE3128925A1 (de) * 1981-07-22 1983-02-10 Bayerische Motoren Werke AG, 8000 München Niveaugeber fuer fluessigkeiten

Also Published As

Publication number Publication date
JPS59151021A (ja) 1984-08-29
GB2133876A (en) 1984-08-01
SE8306629D0 (sv) 1983-12-01
FR2538106B1 (fr) 1987-11-13
GB8333183D0 (en) 1984-01-18
FR2538106A1 (fr) 1984-06-22
SE8306629L (sv) 1984-06-16
GB2133876B (en) 1986-05-21
IT8368272A0 (it) 1983-12-07
DE3246340A1 (de) 1984-06-20
BE898447A (fr) 1984-03-30

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