ITMI940881A0 - Dispositivo per misurare controlllare e/oppure determinare un livello di riempimento in un recipiente - Google Patents

Dispositivo per misurare controlllare e/oppure determinare un livello di riempimento in un recipiente

Info

Publication number
ITMI940881A0
ITMI940881A0 ITMI940881A ITMI940881A ITMI940881A0 IT MI940881 A0 ITMI940881 A0 IT MI940881A0 IT MI940881 A ITMI940881 A IT MI940881A IT MI940881 A ITMI940881 A IT MI940881A IT MI940881 A0 ITMI940881 A0 IT MI940881A0
Authority
IT
Italy
Prior art keywords
container
filling level
measure check
check
measure
Prior art date
Application number
ITMI940881A
Other languages
English (en)
Inventor
Eberhard Franz Hermann
Original Assignee
Eberhard Franz Hermann
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 Eberhard Franz Hermann filed Critical Eberhard Franz Hermann
Publication of ITMI940881A0 publication Critical patent/ITMI940881A0/it
Publication of ITMI940881A1 publication Critical patent/ITMI940881A1/it
Application granted granted Critical
Publication of IT1269632B publication Critical patent/IT1269632B/it

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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves
    • G01F23/2967—Acoustic waves making use of acoustical resonance or standing waves for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
ITMI940881A 1993-06-05 1994-05-06 Dispositivo per misurare controlllare e/oppure determinare un livello di riempimento in un recipiente IT1269632B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4318750A DE4318750C1 (de) 1993-06-05 1993-06-05 Vorrichtung zur Messung, Kontrolle und/oder Feststellung eines Füllstandes in einem Behälter

Publications (3)

Publication Number Publication Date
ITMI940881A0 true ITMI940881A0 (it) 1994-05-06
ITMI940881A1 ITMI940881A1 (it) 1995-11-06
IT1269632B IT1269632B (it) 1997-04-08

Family

ID=6489727

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940881A IT1269632B (it) 1993-06-05 1994-05-06 Dispositivo per misurare controlllare e/oppure determinare un livello di riempimento in un recipiente

Country Status (5)

Country Link
US (1) US5524486A (it)
EP (1) EP0628793B1 (it)
JP (1) JP3523326B2 (it)
DE (2) DE4318750C1 (it)
IT (1) IT1269632B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721002A (en) * 1997-01-27 1998-02-24 Whaling; William Keith Automated nut-cracking apparatus and method
US7383727B2 (en) * 1999-05-20 2008-06-10 Seiko Epson Corporation Liquid cotainer having a liquid consumption detecting device therein
US7137679B2 (en) * 2000-05-18 2006-11-21 Seiko Epson Corporation Ink consumption detecting method, and ink jet recording apparatus
US7225670B2 (en) * 2000-05-18 2007-06-05 Seiko Epson Corporation Mounting structure, module, and liquid container
WO2001087627A1 (fr) * 2000-05-18 2001-11-22 Seiko Epson Corporation Procede de detection de consommation d'encre et appareil de reproduction a jet d'encre
ES2306298T3 (es) * 2000-06-15 2008-11-01 Seiko Epson Corporation Procedimiento de carga de liquido, contenedor de liquido y procedimie nto de fabricacion del mismo.
CA2376135C (en) * 2000-07-07 2005-09-27 Seiko Epson Corporation Liquid container, ink-jet recording apparatus, apparatus and method for controlling the same, apparatus and method for detecting liquid consumption state
EP1176403A3 (en) * 2000-07-28 2003-03-19 Seiko Epson Corporation Detector of liquid consumption condition
DE10321025B4 (de) * 2003-05-10 2005-07-28 Eberhard Hermann Vorrichtung zur Feststellung eines Füllstandes eines Füllgutes in einem Behälter
DE102004009495B4 (de) * 2004-02-27 2009-09-24 Vega Grieshaber Kg Abgleichkörper für eine Füllstandsmessvorrichtung
DE102006013255A1 (de) * 2006-03-21 2007-09-27 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße
US8105266B2 (en) * 2007-07-05 2012-01-31 Baxter International Inc. Mobile dialysis system having supply container detection
US7736328B2 (en) 2007-07-05 2010-06-15 Baxter International Inc. Dialysis system having supply container autoconnection
US7808246B2 (en) * 2007-07-05 2010-10-05 Baxter International Inc. Apparatus and method for verifying a seal between multiple chambers
US8496609B2 (en) 2007-07-05 2013-07-30 Baxter International Inc. Fluid delivery system with spiked cassette
US7955295B2 (en) 2007-07-05 2011-06-07 Baxter International Inc. Fluid delivery system with autoconnect features
US8152116B2 (en) * 2008-02-27 2012-04-10 Baxter International Inc. Dialysate bag seal breakage sensor incorporated in dialysate bag management
DE102010038535A1 (de) * 2010-07-28 2012-02-02 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung eines vorgegebenen Füllstands

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228523A (en) * 1958-08-28 1966-01-11 Acf Ind Inc Fuel supply control utilizing venting means
US3184968A (en) * 1962-05-23 1965-05-25 Rosemount Eng Co Ltd Level indicator
US4170311A (en) * 1978-01-19 1979-10-09 Automatic Terminal Information Systems, Inc. Level measuring system
US4226118A (en) * 1978-07-28 1980-10-07 Keystone International, Inc. Level detector
CH646252A5 (en) * 1978-12-22 1984-11-15 Grieshaber Vega Kg Device for detecting a predetermined filling level in a container
DE2933618A1 (de) * 1979-08-20 1981-03-26 Vega Grieshaber Kg, 77709 Wolfach Vorrichtung zur feststellung und/oder kontrolle eines bestimmten fuellstandes in einem behaelter
GB2067756B (en) * 1980-01-15 1983-11-16 Marconi Co Ltd Liquid level measurement
DE3011603C2 (de) * 1980-03-26 1983-04-28 VEGA Grieshaber GmbH & Co, 7620 Wolfach Vorrichtung zur Feststellung eines bestimmten Füllstandes in einem Behälter
ATE18800T1 (de) * 1981-09-30 1986-04-15 Vega Grieshaber Gmbh & Co Vorrichtung zur feststellung und/oder kontrolle eines bestimmten fuellstandes in einem behaelter.
DE3140938A1 (de) * 1981-10-15 1983-05-19 Eberhard F. 7888 Rheinfelden Hermann Vorrichtung zur feststellung und/oder kontrolle eines bestimmten fuellstandes in einem behaelter
DE3619678A1 (de) * 1986-06-11 1987-12-17 Eberhard Hermann Fuellstandskontrollgeraet
DE3625779A1 (de) * 1986-07-30 1988-02-04 Vega Grieshaber Gmbh & Co Vorrichtung zum feststellen eines bestimmten fuellstandes in einem behaelter
DE3740598C2 (de) * 1987-11-30 1998-03-26 Grieshaber Vega Kg Schwingeinheit für Füllstand-Vibrations-Grenzschalter
DE3833896A1 (de) * 1988-10-05 1990-04-12 Vega Grieshaber Gmbh & Co Frequenzdifferenzauswertung
DE4201360C2 (de) * 1992-01-20 1995-04-27 Uwt Apparate Gmbh Einrichtung zur Füllstandsmessung
GB9225983D0 (en) * 1992-12-12 1993-02-10 Hydramotion Ltd Transducer for the measurement of attributes of flowable media

Also Published As

Publication number Publication date
ITMI940881A1 (it) 1995-11-06
JP3523326B2 (ja) 2004-04-26
EP0628793A1 (de) 1994-12-14
JPH0712620A (ja) 1995-01-17
DE4318750C1 (de) 1994-06-01
EP0628793B1 (de) 1997-08-06
IT1269632B (it) 1997-04-08
DE59403610D1 (de) 1997-09-11
US5524486A (en) 1996-06-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528