ITTO20050493A1 - CAPACITATIVE SENSOR DRAINAGE DEVICE TO DISCHARGE LIQUIDS FROM A PNEUMATIC DUCT - Google Patents

CAPACITATIVE SENSOR DRAINAGE DEVICE TO DISCHARGE LIQUIDS FROM A PNEUMATIC DUCT

Info

Publication number
ITTO20050493A1
ITTO20050493A1 ITTO20050493A ITTO20050493A1 IT TO20050493 A1 ITTO20050493 A1 IT TO20050493A1 IT TO20050493 A ITTO20050493 A IT TO20050493A IT TO20050493 A1 ITTO20050493 A1 IT TO20050493A1
Authority
IT
Italy
Prior art keywords
drainage device
pneumatic duct
discharge liquids
capacitative sensor
sensor drainage
Prior art date
Application number
Other languages
Italian (it)
Inventor
Andrea Bernardi
Original Assignee
Scb Bernardi S R L
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 Scb Bernardi S R L filed Critical Scb Bernardi S R L
Priority to ITTO20050493 priority Critical patent/ITTO20050493A1/en
Priority to DE200610033343 priority patent/DE102006033343A1/en
Priority to NL1032208A priority patent/NL1032208C2/en
Publication of ITTO20050493A1 publication Critical patent/ITTO20050493A1/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
    • G01F23/22—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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • 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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/265—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Control Of Non-Electrical Variables (AREA)
ITTO20050493 2005-07-19 2005-07-19 CAPACITATIVE SENSOR DRAINAGE DEVICE TO DISCHARGE LIQUIDS FROM A PNEUMATIC DUCT ITTO20050493A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO20050493 ITTO20050493A1 (en) 2005-07-19 2005-07-19 CAPACITATIVE SENSOR DRAINAGE DEVICE TO DISCHARGE LIQUIDS FROM A PNEUMATIC DUCT
DE200610033343 DE102006033343A1 (en) 2005-07-19 2006-07-19 Drain device for draining liquids from air pipe, has control device which is formed likewise to open drain passage also as function of first signal
NL1032208A NL1032208C2 (en) 2005-07-19 2006-07-19 Drain unit of the type with capacitive sensor for draining liquids from an air pipe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20050493 ITTO20050493A1 (en) 2005-07-19 2005-07-19 CAPACITATIVE SENSOR DRAINAGE DEVICE TO DISCHARGE LIQUIDS FROM A PNEUMATIC DUCT

Publications (1)

Publication Number Publication Date
ITTO20050493A1 true ITTO20050493A1 (en) 2007-01-20

Family

ID=37668247

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20050493 ITTO20050493A1 (en) 2005-07-19 2005-07-19 CAPACITATIVE SENSOR DRAINAGE DEVICE TO DISCHARGE LIQUIDS FROM A PNEUMATIC DUCT

Country Status (3)

Country Link
DE (1) DE102006033343A1 (en)
IT (1) ITTO20050493A1 (en)
NL (1) NL1032208C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014744A1 (en) * 2009-03-25 2010-09-30 Daimler Ag Method for the discontinuous emptying of a container
DE102017011691A1 (en) * 2017-12-18 2019-06-19 Mann+Hummel Gmbh Sensor drainage unit, liquid separator and method for drainage quantity control of a liquid separator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782698A (en) * 1986-12-29 1988-11-08 General Motors Corporation Method and apparatus for measuring oil level
EP0391250B1 (en) * 1989-04-05 1994-09-21 Berthold Koch Device for draining off the condensate from pressure or related systems

Also Published As

Publication number Publication date
DE102006033343A1 (en) 2007-03-08
NL1032208A1 (en) 2007-01-22
NL1032208C2 (en) 2007-07-17

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