DE10346145A1 - Liquid thickness device to determine/monitor the thickness of layers of a liquid medium on a liquid carrier medium has a floating body to float in a carrier medium and be covered by a measuring unit - Google Patents

Liquid thickness device to determine/monitor the thickness of layers of a liquid medium on a liquid carrier medium has a floating body to float in a carrier medium and be covered by a measuring unit Download PDF

Info

Publication number
DE10346145A1
DE10346145A1 DE2003146145 DE10346145A DE10346145A1 DE 10346145 A1 DE10346145 A1 DE 10346145A1 DE 2003146145 DE2003146145 DE 2003146145 DE 10346145 A DE10346145 A DE 10346145A DE 10346145 A1 DE10346145 A1 DE 10346145A1
Authority
DE
Germany
Prior art keywords
liquid
thickness
medium
carrier medium
covered
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.)
Granted
Application number
DE2003146145
Other languages
German (de)
Other versions
DE10346145B4 (en
Inventor
Helmut Pfeiffer
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Priority to DE10362048A priority Critical patent/DE10362048B4/en
Priority claimed from DE10362048A external-priority patent/DE10362048B4/en
Priority to PCT/EP2004/010527 priority patent/WO2005033635A1/en
Publication of DE10346145A1 publication Critical patent/DE10346145A1/en
Application granted granted Critical
Publication of DE10346145B4 publication Critical patent/DE10346145B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/024—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type the pistons reciprocating in rotatable cylinders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/12—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers

Abstract

A floating body (FB) (10) floats in a carrier medium (CM) and is covered by a measuring unit (15) for determining/monitoring the degree to which the FB is covered by the CM. An evaluation unit determines/monitors the thickness of layers of a liquid medium by using the degree of covering and utilizing the fact that the FB's buoyancy depends on the thickness of layers of a liquid medium.
DE2003146145 2003-10-01 2003-10-01 Device for determining and / or monitoring the layer thickness of a liquid medium Expired - Fee Related DE10346145B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10362048A DE10362048B4 (en) 2003-10-01 2003-10-01 Device for determining and / or monitoring the layer thickness of a liquid medium
PCT/EP2004/010527 WO2005033635A1 (en) 2003-10-01 2004-09-20 Device for determining and/or monitoring the layer thickness of a liquid medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10362048A DE10362048B4 (en) 2003-10-01 2003-10-01 Device for determining and / or monitoring the layer thickness of a liquid medium

Publications (2)

Publication Number Publication Date
DE10346145A1 true DE10346145A1 (en) 2005-05-04
DE10346145B4 DE10346145B4 (en) 2005-09-22

Family

ID=34399725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003146145 Expired - Fee Related DE10346145B4 (en) 2003-10-01 2003-10-01 Device for determining and / or monitoring the layer thickness of a liquid medium

Country Status (1)

Country Link
DE (1) DE10346145B4 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9114777U1 (en) * 1991-11-27 1993-03-25 Kluee, Ulrich, Dipl.-Ing., 2054 Geesthacht, De
DE4011923C2 (en) * 1990-04-12 1993-07-22 Blohm + Voss International Gmbh, 2000 Hamburg, De
US5408874A (en) * 1993-09-30 1995-04-25 The United States Of America As Represented By The Secretary Of The Navy Location of fluid boundary interfaces for fluid level measurement
DE10037911A1 (en) * 2000-08-03 2002-02-14 Endress Hauser Gmbh Co Device for measuring / determining a physical size of a medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353407B1 (en) * 2001-03-22 2002-03-05 The United States Of America As Represented By The Secretary Of The Navy Radar tank level indicating system for measurement of water content in shipboard tank involving identification of fuel-water interface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011923C2 (en) * 1990-04-12 1993-07-22 Blohm + Voss International Gmbh, 2000 Hamburg, De
DE9114777U1 (en) * 1991-11-27 1993-03-25 Kluee, Ulrich, Dipl.-Ing., 2054 Geesthacht, De
US5408874A (en) * 1993-09-30 1995-04-25 The United States Of America As Represented By The Secretary Of The Navy Location of fluid boundary interfaces for fluid level measurement
DE10037911A1 (en) * 2000-08-03 2002-02-14 Endress Hauser Gmbh Co Device for measuring / determining a physical size of a medium

Also Published As

Publication number Publication date
DE10346145B4 (en) 2005-09-22

Similar Documents

Publication Publication Date Title
DE602004001129D1 (en) ATTACHING A RIGID ELEMENT TO A TIRE
WO2006068798A3 (en) Motion sensors in a towed streamer
WO2010053284A3 (en) Water level sensing apparatus
MY143510A (en) Method and apparatus for sensing liquid level using baseline characteristic
US20100218601A1 (en) Multiphase-liquid level data logger
DE602004027623D1 (en) APPROXIMATE SENSOR FOR LEVEL MEASUREMENT
ATE428628T1 (en) UNMANNED UNDERWATER VEHICLE
PL346278A1 (en) Device and method for determining volume
WO2006020130A3 (en) Water safety device
DE50209163D1 (en) Fluid separation device
FR2836993B3 (en) DEVICE FOR MEASURING THE TEMPERATURE OF THE TAP WATER
WO2003011171A3 (en) Apparatus for detecting estrus in livestock
FI991259A0 (en) Method for Measuring the Friction Reduction Effect of Bubbles on a Ship Equipped with a Friction Reduction Device
DE10346145A1 (en) Liquid thickness device to determine/monitor the thickness of layers of a liquid medium on a liquid carrier medium has a floating body to float in a carrier medium and be covered by a measuring unit
CN216593388U (en) Vertical monitor for sea water temperature and water quality with high monitoring precision
CN2916590Y (en) Electronic water level meter for vessel
CN209387643U (en) A kind of water quality of river sampling Detection equipment
CN211205440U (en) Water level monitoring device for hydraulic engineering
ES2180912T3 (en) METHOD AND DEVICE FOR CLEANING A URINARY.
CN108562707A (en) A kind of water quality monitoring probe protecting structure of adaptive water level depth
WO2004036236A3 (en) Manatee warning system
CN216595063U (en) Water quality data monitoring sensing device
ATE359493T1 (en) ELECTRONIC DEVICE AND METHOD WITH A CAPACITIVE WATER SENSOR INTEGRATED THEREIN
US20020047784A1 (en) Bath overflows
ATE498210T1 (en) MONITORING THE FUEL SUPPLY OF A FUEL CELL SYSTEM

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee