AU2459295A - Device for sensing and indicating the state of a flowing medium - Google Patents

Device for sensing and indicating the state of a flowing medium

Info

Publication number
AU2459295A
AU2459295A AU24592/95A AU2459295A AU2459295A AU 2459295 A AU2459295 A AU 2459295A AU 24592/95 A AU24592/95 A AU 24592/95A AU 2459295 A AU2459295 A AU 2459295A AU 2459295 A AU2459295 A AU 2459295A
Authority
AU
Australia
Prior art keywords
sensing
indicating
state
flowing medium
flowing
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.)
Abandoned
Application number
AU24592/95A
Inventor
Morgan Gustafsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2459295A publication Critical patent/AU2459295A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • 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
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • B60T17/222—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems by filling or bleeding of hydraulic systems
    • 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
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2847—Water in oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AU24592/95A 1994-05-06 1995-05-05 Device for sensing and indicating the state of a flowing medium Abandoned AU2459295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9401587A SE9401587L (en) 1994-05-06 1994-05-06 Apparatus for sensing and indicating the state of a streaming medium
SE9401587 1994-05-06
PCT/SE1995/000495 WO1995030891A1 (en) 1994-05-06 1995-05-05 Device for sensing and indicating the state of a flowing medium

Publications (1)

Publication Number Publication Date
AU2459295A true AU2459295A (en) 1995-11-29

Family

ID=20393932

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24592/95A Abandoned AU2459295A (en) 1994-05-06 1995-05-05 Device for sensing and indicating the state of a flowing medium

Country Status (5)

Country Link
EP (1) EP0759161A1 (en)
JP (1) JPH09512913A (en)
AU (1) AU2459295A (en)
SE (1) SE9401587L (en)
WO (1) WO1995030891A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326482A (en) * 1997-06-04 1998-12-23 Douglas Taylor Wilkie Brake fluid change indicator
EP3587202B1 (en) * 2018-06-29 2023-04-05 Volvo Car Corporation System and method for determinig water content in brake fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241078A1 (en) * 1982-11-06 1984-05-10 Battelle-Institut E.V., 6000 Frankfurt METHOD AND ARRANGEMENT FOR MONITORING BRAKE FLUIDS IN RESPECT OF THEIR BOILING LOW POINT
DE3520858A1 (en) * 1985-06-11 1986-12-11 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart DEVICE FOR MONITORING WATER SOLVED IN HYDRAULIC FLUID OF A BRAKING SYSTEM
DE3816314A1 (en) * 1988-05-13 1989-11-23 Kieninger & Obergfell Device for monitoring the hydraulic fluid in a brake system, especially a motor-vehicle brake system
US5331287A (en) * 1992-07-31 1994-07-19 Hughes Aircraft Company Device and method for sensing water and/or acid in the presence of water in non-aqueous media

Also Published As

Publication number Publication date
SE9401587D0 (en) 1994-05-06
WO1995030891A1 (en) 1995-11-16
SE9401587L (en) 1995-11-07
EP0759161A1 (en) 1997-02-26
JPH09512913A (en) 1997-12-22

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