IT1146461B - DEVICE FOR OPTICAL VISUALIZATION, AT A DISTANCE, OF THE LEVEL OR PRESSURE LOCATED IN LIQUID OR GAS CONTAINERS UNDER PRESSURE, IN PARTICULAR IN LPG SYSTEMS OR CNG FOR AUTOTRATION - Google Patents

DEVICE FOR OPTICAL VISUALIZATION, AT A DISTANCE, OF THE LEVEL OR PRESSURE LOCATED IN LIQUID OR GAS CONTAINERS UNDER PRESSURE, IN PARTICULAR IN LPG SYSTEMS OR CNG FOR AUTOTRATION

Info

Publication number
IT1146461B
IT1146461B IT03465/81A IT346581A IT1146461B IT 1146461 B IT1146461 B IT 1146461B IT 03465/81 A IT03465/81 A IT 03465/81A IT 346581 A IT346581 A IT 346581A IT 1146461 B IT1146461 B IT 1146461B
Authority
IT
Italy
Prior art keywords
autotration
cng
distance
liquid
level
Prior art date
Application number
IT03465/81A
Other languages
Italian (it)
Other versions
IT8103465A0 (en
Inventor
Rubens Basaglia
Ezio Bollina
Original Assignee
Basaglia & Bollina Bologna
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 Basaglia & Bollina Bologna filed Critical Basaglia & Bollina Bologna
Priority to IT03465/81A priority Critical patent/IT1146461B/en
Publication of IT8103465A0 publication Critical patent/IT8103465A0/en
Priority to DE19823211853 priority patent/DE3211853A1/en
Priority to JP57085078A priority patent/JPS57212600A/en
Application granted granted Critical
Publication of IT1146461B publication Critical patent/IT1146461B/en

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
    • G01F23/14—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 measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT03465/81A 1981-06-23 1981-06-23 DEVICE FOR OPTICAL VISUALIZATION, AT A DISTANCE, OF THE LEVEL OR PRESSURE LOCATED IN LIQUID OR GAS CONTAINERS UNDER PRESSURE, IN PARTICULAR IN LPG SYSTEMS OR CNG FOR AUTOTRATION IT1146461B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT03465/81A IT1146461B (en) 1981-06-23 1981-06-23 DEVICE FOR OPTICAL VISUALIZATION, AT A DISTANCE, OF THE LEVEL OR PRESSURE LOCATED IN LIQUID OR GAS CONTAINERS UNDER PRESSURE, IN PARTICULAR IN LPG SYSTEMS OR CNG FOR AUTOTRATION
DE19823211853 DE3211853A1 (en) 1981-06-23 1982-03-31 Device for remote optical display of the liquid level measured in containers or of the gas pressure, particularly in the case of liquefied petroleum gas or methane systems in motor vehicles
JP57085078A JPS57212600A (en) 1981-06-23 1982-05-21 Electromagnetic remote display for liquid level height or limited pressure in liquid or compressed gas vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03465/81A IT1146461B (en) 1981-06-23 1981-06-23 DEVICE FOR OPTICAL VISUALIZATION, AT A DISTANCE, OF THE LEVEL OR PRESSURE LOCATED IN LIQUID OR GAS CONTAINERS UNDER PRESSURE, IN PARTICULAR IN LPG SYSTEMS OR CNG FOR AUTOTRATION

Publications (2)

Publication Number Publication Date
IT8103465A0 IT8103465A0 (en) 1981-06-23
IT1146461B true IT1146461B (en) 1986-11-12

Family

ID=11107881

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03465/81A IT1146461B (en) 1981-06-23 1981-06-23 DEVICE FOR OPTICAL VISUALIZATION, AT A DISTANCE, OF THE LEVEL OR PRESSURE LOCATED IN LIQUID OR GAS CONTAINERS UNDER PRESSURE, IN PARTICULAR IN LPG SYSTEMS OR CNG FOR AUTOTRATION

Country Status (3)

Country Link
JP (1) JPS57212600A (en)
DE (1) DE3211853A1 (en)
IT (1) IT1146461B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688028A (en) * 1985-12-04 1987-08-18 Conn Sidney H Audible low-fuel alarm for propane fuel tank
JP2614351B2 (en) * 1990-07-25 1997-05-28 キヤノン株式会社 Light amount control device having position detecting device
AUPO437096A0 (en) * 1996-12-23 1997-01-23 Stm Auto Gas Tanks Pty Ltd Integrated filling, dispensing and contents indication unit for liquefied gas tank
CA2207184A1 (en) * 1997-05-27 1998-11-27 Eugene Alexandrescu Hearing instrument with head activated switch
DE102011054462A1 (en) * 2011-10-13 2013-04-18 Wika Alexander Wiegand Se & Co. Kg Control device for use in tank management device for monitoring level of fuel in tank, has interface transmitting external data between digital-electronic conversion device and external communication partner

Also Published As

Publication number Publication date
IT8103465A0 (en) 1981-06-23
JPS57212600A (en) 1982-12-27
DE3211853A1 (en) 1982-12-30

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