PL3752799T3 - Wskaźnik prętowy i elektroniczny czujnik poziomu płynu - Google Patents

Wskaźnik prętowy i elektroniczny czujnik poziomu płynu

Info

Publication number
PL3752799T3
PL3752799T3 PL19754275.6T PL19754275T PL3752799T3 PL 3752799 T3 PL3752799 T3 PL 3752799T3 PL 19754275 T PL19754275 T PL 19754275T PL 3752799 T3 PL3752799 T3 PL 3752799T3
Authority
PL
Poland
Prior art keywords
dipstick
level sensor
fluid level
electronic fluid
electronic
Prior art date
Application number
PL19754275.6T
Other languages
English (en)
Inventor
David Carl Swenson
Timothy Ryan Klein
John Wesley Clark
Michael Jay Strait
Original Assignee
Renk America Llc
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 Renk America Llc filed Critical Renk America Llc
Publication of PL3752799T3 publication Critical patent/PL3752799T3/pl

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
    • G01F23/04—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 dip members, e.g. dip-sticks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M11/12—Indicating devices; Other safety devices concerning lubricant level
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
PL19754275.6T 2018-02-13 2019-02-13 Wskaźnik prętowy i elektroniczny czujnik poziomu płynu PL3752799T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862629873P 2018-02-13 2018-02-13
PCT/US2019/017892 WO2019160987A2 (en) 2018-02-13 2019-02-13 Dipstick and electronic fluid level sensor

Publications (1)

Publication Number Publication Date
PL3752799T3 true PL3752799T3 (pl) 2025-08-04

Family

ID=67619071

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19754275.6T PL3752799T3 (pl) 2018-02-13 2019-02-13 Wskaźnik prętowy i elektroniczny czujnik poziomu płynu

Country Status (5)

Country Link
US (1) US11614354B2 (pl)
EP (1) EP3752799B1 (pl)
CA (1) CA3082843C (pl)
PL (1) PL3752799T3 (pl)
WO (1) WO2019160987A2 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114054555B (zh) * 2021-11-11 2024-04-05 四川泛华航空仪表电器有限公司 一种带折弯设计的电容式传感器
FR3141521B1 (fr) * 2022-10-26 2024-11-29 Renault Sas Assemblage d’un réservoir de fluide et d’un système de jauge
BE1031106B1 (fr) * 2022-12-05 2024-07-01 Safran Aero Boosters Reservoir avec sonde de niveau d'huile
US20250251269A1 (en) * 2024-02-05 2025-08-07 Progress Rail Locomotive Inc. Gearbox fluid measuring dipstick
US20250270945A1 (en) * 2024-02-22 2025-08-28 Figurati Designs, LLC Engine-Oil Dipstick Having a Magnet

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296472A (en) 1979-10-01 1981-10-20 Rockwell International Corporation Non-intrusive fluid measuring system
US4322713A (en) * 1980-03-10 1982-03-30 Duck Sherman W Level monitoring methods and apparatus particularly for high-resistivity liquids
US4506258A (en) 1982-05-20 1985-03-19 Gulf & Western Manufacturing Company System for detecting low liquid level and probe therefor
US5205172A (en) 1991-09-23 1993-04-27 Doak Roni K Electronic gauge for interface measurements
US5299456A (en) * 1992-06-30 1994-04-05 Steiner George A Electronic dipstick for indicating the oil level of an engine
DE4230598C2 (de) 1992-09-12 2002-07-04 Bayerische Motoren Werke Ag Vorrichtung zur Kontrolle eines Flüssigkeitsstandes in einem Behälter, insbesondere Ölwannen von Brennkraftmaschinen
US5461321A (en) * 1993-09-17 1995-10-24 Penberthy, Inc. Apparatus and method for measuring capacitance from the duration of a charge-discharge charge cycle
JP3155910B2 (ja) 1995-07-04 2001-04-16 スズキ株式会社 液面検知装置および液面検出装置
US6377052B1 (en) * 1999-11-03 2002-04-23 Eaton Corporation Monitoring fluid condition through an aperture
DE10154072A1 (de) * 2001-11-02 2003-05-15 Volkswagen Ag Vorrichtung zur Messung des Ölstandes in einem Kraftfahrzeug
DE10163881A1 (de) * 2001-12-22 2003-07-10 Volkswagen Ag Ölstandsmessvorrichtung für eine Brennkraftmaschine
US6935173B2 (en) 2002-06-25 2005-08-30 Maxima Technologies & Systems, Inc. Liquid level sensing device
DE10235949A1 (de) 2002-08-06 2004-03-11 Rolf Sander Messstab zur elektronischen (kapazitiven) Erfassung von Flüssigkeitsständen/Tankinhalten
US20040149032A1 (en) * 2003-01-31 2004-08-05 Sell Jeffrey A Liquid level sensor
AU2006254863B2 (en) 2005-06-08 2011-06-30 Lumenite Control Technology Inc. Self-calibrating liquid level transmitter
US7475665B2 (en) 2006-01-17 2009-01-13 Wacker Neuson Corporation Capacitance-based fluid level sensor
FR2906364B1 (fr) 2006-09-27 2008-11-21 Peugeot Citroen Automobiles Sa Systeme de montage d'un dispositif de mesure du niveau et de la temperature de l'huile
DE102006050661A1 (de) * 2006-10-24 2008-04-30 A.P. Microelectronic Gmbh Füllstandssensor für Kraftstofftanks
EP2112481B1 (en) * 2008-04-21 2014-08-13 Iveco S.p.A. Device for reading the engine oil level
FR2936313B1 (fr) 2008-09-19 2010-12-10 Peugeot Citroen Automobiles Sa Dispositif de mesure de niveau d'huile et carter equipe de ce dispositif
US8469050B2 (en) * 2008-11-07 2013-06-25 Abbott Medical Optics Inc. Capacitive fluid level sensing
US20100315246A1 (en) 2009-06-11 2010-12-16 Briggs & Stratton Corporation Engine oil-level detection system
US20110060551A1 (en) * 2009-08-13 2011-03-10 American University Of Beirut Apparatus for measuring depth of a hydrophobic liquid on the surface of water and method for same
US9170148B2 (en) * 2011-04-18 2015-10-27 Bradley Fixtures Corporation Soap dispenser having fluid level sensor
GB201116173D0 (en) 2011-09-20 2011-11-02 Rolls Royce Plc Oil sensor
US9228875B2 (en) 2013-04-24 2016-01-05 Deere & Company Liquid level detection system for a driveline component
EP3051260B1 (en) 2013-08-16 2018-12-19 Watgrid, Lda. Intrusive level probe
WO2015113021A1 (en) 2014-01-27 2015-07-30 Sensor Solutions Corp. Lid sensor and retrofit system
CN107110691A (zh) 2014-09-15 2017-08-29 埃尔特克有限公司 用于检测介质的水平的传感器
GB201600561D0 (en) 2016-01-12 2016-02-24 Linde Ag A cylinder for pressurised liquefied gas and a method of calculating the liquid volume
US10408660B2 (en) * 2016-08-11 2019-09-10 Orscheln Products L.L.C. Electronic fluid level indicator

Also Published As

Publication number Publication date
US20210223086A1 (en) 2021-07-22
CA3082843C (en) 2023-07-11
EP3752799A4 (en) 2021-11-03
EP3752799A2 (en) 2020-12-23
US11614354B2 (en) 2023-03-28
WO2019160987A3 (en) 2020-01-16
CA3082843A1 (en) 2019-08-22
WO2019160987A2 (en) 2019-08-22
EP3752799B1 (en) 2025-04-02

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