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DE3681886D1 - Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen. - Google Patents

Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.

Info

Publication number
DE3681886D1
DE3681886D1 DE8686830346T DE3681886T DE3681886D1 DE 3681886 D1 DE3681886 D1 DE 3681886D1 DE 8686830346 T DE8686830346 T DE 8686830346T DE 3681886 T DE3681886 T DE 3681886T DE 3681886 D1 DE3681886 D1 DE 3681886D1
Authority
DE
Germany
Prior art keywords
liquid level
level sensor
automatic point
preparing
branches
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.)
Expired - Lifetime
Application number
DE8686830346T
Other languages
English (en)
Inventor
Armando Prodosmo
Federico Mazzacurati
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.)
CHEMILA Srl
Original Assignee
CHEMILA Srl
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 CHEMILA Srl filed Critical CHEMILA Srl
Application granted granted Critical
Publication of DE3681886D1 publication Critical patent/DE3681886D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
    • G01N35/109—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with two horizontal degrees of freedom
    • 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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N2035/1025—Fluid level sensing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Pyrane Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Fluid Pressure (AREA)
DE8686830346T 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen. Expired - Lifetime DE3681886D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48804/85A IT1181735B (it) 1985-11-19 1985-11-19 Sensore di livello di liquidi,utilizzato in una stazione automatica per la preparazione di dosaggi immunologici

Publications (1)

Publication Number Publication Date
DE3681886D1 true DE3681886D1 (de) 1991-11-14

Family

ID=11268639

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198686830346T Pending DE223751T1 (de) 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.
DE8686830346T Expired - Lifetime DE3681886D1 (de) 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198686830346T Pending DE223751T1 (de) 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.

Country Status (9)

Country Link
US (1) US4777832A (de)
EP (1) EP0223751B1 (de)
JP (1) JP2593856B2 (de)
AT (1) ATE68263T1 (de)
CA (1) CA1306779C (de)
DE (2) DE223751T1 (de)
ES (1) ES2000052T3 (de)
FI (1) FI85190C (de)
IT (1) IT1181735B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109330A (ja) * 1986-10-27 1988-05-14 Kyoto Daiichi Kagaku:Kk 液面検出方法及びその装置
CA1321940C (en) * 1987-05-02 1993-09-07 Teruaki Itoh Apparatus for distributing sample liquid
US4986782A (en) * 1989-11-24 1991-01-22 Severtson Lyndon W Liquid flow detector system
US5133392A (en) * 1991-04-10 1992-07-28 Eastman Kodak Company Liquid injection using container bottom sensing
US5428993A (en) * 1992-02-26 1995-07-04 Toa Medical Electronics Co., Ltd. Automatic analyzer having function of detecting remaining liquid quantity
WO1993025914A1 (en) * 1992-06-08 1993-12-23 Behring Diagnostics, Inc. Liquid dispensing system
US6521187B1 (en) 1996-05-31 2003-02-18 Packard Instrument Company Dispensing liquid drops onto porous brittle substrates
US6537817B1 (en) 1993-05-31 2003-03-25 Packard Instrument Company Piezoelectric-drop-on-demand technology
US6203759B1 (en) 1996-05-31 2001-03-20 Packard Instrument Company Microvolume liquid handling system
JP3318629B2 (ja) * 1993-06-18 2002-08-26 ソニー株式会社 液体の吸引／排出装置及び方法
US5750881A (en) * 1995-07-13 1998-05-12 Chiron Diagnostics Corporation Method and apparatus for aspirating and dispensing sample fluids
US6158269A (en) * 1995-07-13 2000-12-12 Bayer Corporation Method and apparatus for aspirating and dispensing sample fluids
US5915282A (en) * 1995-12-14 1999-06-22 Abbott Laboratories Fluid handler and method of handling a fluid
US5723795A (en) * 1995-12-14 1998-03-03 Abbott Laboratories Fluid handler and method of handling a fluid
US5965828A (en) * 1995-12-14 1999-10-12 Abbott Laboratories Fluid handler and method of handling a fluid
US5665601A (en) * 1996-01-22 1997-09-09 Johnson & Johnson Clinical Diagnostics, Inc. Avoiding bubble formation while sensing air-liquid interface using pressurized air flow
US6083762A (en) * 1996-05-31 2000-07-04 Packard Instruments Company Microvolume liquid handling system
EP0810438B1 (de) * 1996-05-31 2004-02-04 Packard Instrument Company, Inc. Vorrichtung zur Handhabung von Mikroflüssigkeitsmengen
EP1007973B1 (de) * 1997-04-08 2004-12-01 Packard Instrument Company, Inc. Mikrovolumenfluessigkeitshandhabungssystem
CA3022672C (en) * 2016-05-02 2020-12-29 Roadtec, Inc. Spray assembly for a working machine employing direct acting valves
US10401209B2 (en) 2016-06-22 2019-09-03 Abbott Laboratories Liquid level sensing apparatus and related methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423397A (en) * 1940-10-17 1947-07-01 Lavigne Jean Loumiet Et Steam boiler regulating system
GB844010A (en) * 1958-08-05 1960-08-10 Cai Moeller Improvements in or relating to liquid level control devices
FR1342284A (fr) * 1962-09-26 1963-11-08 Dispositif indicateur et régulateur de niveau de liquide
US3477460A (en) * 1965-08-02 1969-11-11 Mallory & Co Inc P R Fluid level control system
US3687289A (en) * 1970-09-04 1972-08-29 Ecodyne Corp Water softener system
US3813945A (en) * 1971-11-19 1974-06-04 Nielsen Eng & Res Inc Apparatus for extracting a liquid sample at various depths of a liquid stream
DE2655303A1 (de) * 1976-12-07 1978-06-08 Walter Schweikert Vorrichtung zum abmessen unterschiedlicher fluessigkeitsmengen, insbesondere fuer baeckereibetriebe
JPS56164958A (en) * 1980-05-23 1981-12-18 Aloka Co Ltd Automatic dispenser
JPS5952759A (ja) * 1982-09-20 1984-03-27 Terumo Corp 試料分取分注装置

Also Published As

Publication number Publication date
IT1181735B (it) 1987-09-30
FI864697A (fi) 1987-05-20
IT8548804A0 (it) 1985-11-19
CA1306779C (en) 1992-08-25
EP0223751A2 (de) 1987-05-27
FI85190C (fi) 1992-03-10
EP0223751B1 (de) 1991-10-09
JPS62119458A (ja) 1987-05-30
EP0223751A3 (en) 1988-06-08
FI85190B (fi) 1991-11-29
JP2593856B2 (ja) 1997-03-26
ATE68263T1 (de) 1991-10-15
FI864697A0 (fi) 1986-11-18
ES2000052T3 (es) 1992-06-16
ES2000052A4 (es) 1987-11-16
DE223751T1 (de) 1987-11-05
US4777832A (en) 1988-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition