DE112004001596D2 - Messvorrichtung zur Bestimmung der Eigenschaften eines Fluids in einem Kraftfahrzeug - Google Patents

Messvorrichtung zur Bestimmung der Eigenschaften eines Fluids in einem Kraftfahrzeug

Info

Publication number
DE112004001596D2
DE112004001596D2 DE112004001596T DE112004001596T DE112004001596D2 DE 112004001596 D2 DE112004001596 D2 DE 112004001596D2 DE 112004001596 T DE112004001596 T DE 112004001596T DE 112004001596 T DE112004001596 T DE 112004001596T DE 112004001596 D2 DE112004001596 D2 DE 112004001596D2
Authority
DE
Germany
Prior art keywords
fluid
properties
determining
measuring device
motor vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn - After Issue
Application number
DE112004001596T
Other languages
English (en)
Inventor
Juergen Schonlau
Manfred Rueffer
Jose Gonzalez
Thomas Voigtmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Publication of DE112004001596D2 publication Critical patent/DE112004001596D2/de
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
DE112004001596T 2003-09-04 2004-09-02 Messvorrichtung zur Bestimmung der Eigenschaften eines Fluids in einem Kraftfahrzeug Withdrawn - After Issue DE112004001596D2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10341263 2003-09-04
DE102004035079 2004-07-20
PCT/EP2004/052003 WO2005024414A2 (de) 2003-09-04 2004-09-02 Messvorrichtung zur bestimmung der eigenschaften und des füllstands einer bremsflüssigkeit in einem kraftfahrzeug

Publications (1)

Publication Number Publication Date
DE112004001596D2 true DE112004001596D2 (de) 2006-06-29

Family

ID=34276546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004001596T Withdrawn - After Issue DE112004001596D2 (de) 2003-09-04 2004-09-02 Messvorrichtung zur Bestimmung der Eigenschaften eines Fluids in einem Kraftfahrzeug

Country Status (7)

Country Link
US (1) US20060283244A1 (de)
EP (1) EP1664690A2 (de)
JP (1) JP2007504453A (de)
KR (1) KR20060095948A (de)
DE (1) DE112004001596D2 (de)
MX (1) MXPA06002359A (de)
WO (1) WO2005024414A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767949B1 (de) * 2005-09-21 2008-10-01 F.Hoffmann-La Roche Ag Reagenzbehälteranordnung und Analysator mit solchen Anordnung
DE102007025826A1 (de) * 2006-12-13 2008-06-19 Continental Teves Ag & Co. Ohg Ausgleichsbehälter für eine hydraulische Kraftfahrzeugbremsanlage
DE102007023070B4 (de) * 2006-12-23 2010-04-15 Continental Teves Ag & Co. Ohg Ausgleichsbehälter für eine hydraulische Kraftfahrzeugbremsanlage
FR2958903B1 (fr) * 2010-04-14 2012-08-17 Bosch Gmbh Robert Ensemble hydraulique de freinage d'un vehicule comprenant un capteur de niveau de fluide hydraulique.
DE102010042646A1 (de) * 2010-10-20 2012-04-26 Continental Teves Ag & Co. Ohg Ausgleichsbehälter für eine hydraulische Kraftfahrzeugbremsanlage
US10345177B2 (en) * 2017-04-27 2019-07-09 Ford Global Technologies, Llc Sensor cartridge for mounting in a reservoir
FR3067808B1 (fr) 2017-06-20 2019-08-23 Tristone Flowtech Solutions (Tfs) Reservoir de liquide a capteur de niveau capacitif
EP3587203B1 (de) 2018-06-29 2021-08-11 Volvo Car Corporation Verfahren und system zur schätzung des wassergehaltes von bremsflüssigkeit in einem bremssystem
TWI717239B (zh) * 2020-03-23 2021-01-21 川景企業有限公司 煞車油沸點檢測器改良構造
WO2022195486A1 (en) * 2021-03-18 2022-09-22 Smart Projects Llc System, devices and methods for measuring a fill level in containers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558228A1 (de) * 1975-12-23 1977-07-07 Vdo Schindling Einrichtung zum ueberwachen des fluessigkeitsstandes in behaeltern
DE3041914A1 (de) * 1980-11-06 1982-06-16 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zur kapazitiven fuellstandsmessung
US4806847A (en) * 1986-12-09 1989-02-21 Caterpillar Inc. Dielectric liquid level sensor and method
JP2731240B2 (ja) * 1989-05-25 1998-03-25 富士重工業株式会社 オイルセンサ
GB9404701D0 (en) * 1994-03-11 1994-04-27 Buchanan Nigel A Fluid boiling point sensing device
US5907112A (en) * 1995-08-24 1999-05-25 Magnetrol International Inc. Probe secondary seal

Also Published As

Publication number Publication date
KR20060095948A (ko) 2006-09-05
US20060283244A1 (en) 2006-12-21
MXPA06002359A (es) 2006-06-20
JP2007504453A (ja) 2007-03-01
WO2005024414A3 (de) 2005-05-12
WO2005024414A2 (de) 2005-03-17
EP1664690A2 (de) 2006-06-07

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Legal Events

Date Code Title Description
R012 Request for examination validly filed

Effective date: 20110518

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01N0033000000

Ipc: G01N0027060000

Effective date: 20110818

R120 Application withdrawn or ip right abandoned

Effective date: 20120218