IT8548804A0 - Sensore di livello di liquidi, utilizzato in una stazione automatica per la preparazione di dosaggi immunologici - Google Patents

Sensore di livello di liquidi, utilizzato in una stazione automatica per la preparazione di dosaggi immunologici

Info

Publication number
IT8548804A0
IT8548804A0 IT8548804A IT4880485A IT8548804A0 IT 8548804 A0 IT8548804 A0 IT 8548804A0 IT 8548804 A IT8548804 A IT 8548804A IT 4880485 A IT4880485 A IT 4880485A IT 8548804 A0 IT8548804 A0 IT 8548804A0
Authority
IT
Italy
Prior art keywords
preparation
liquid level
level sensor
automatic station
immunological
Prior art date
Application number
IT8548804A
Other languages
English (en)
Other versions
IT1181735B (it
Inventor
Prodosmo Armando
Mazzacurati Federico
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
Publication of IT8548804A0 publication Critical patent/IT8548804A0/it
Priority to IT48804/85A priority Critical patent/IT1181735B/it
Priority to US06/930,642 priority patent/US4777832A/en
Priority to ES198686830346T priority patent/ES2000052T3/es
Priority to AT86830346T priority patent/ATE68263T1/de
Priority to DE198686830346T priority patent/DE223751T1/de
Priority to DE8686830346T priority patent/DE3681886D1/de
Priority to EP86830346A priority patent/EP0223751B1/en
Priority to CA000523105A priority patent/CA1306779C/en
Priority to JP61273045A priority patent/JP2593856B2/ja
Priority to FI864697A priority patent/FI85190C/fi
Application granted granted Critical
Publication of IT1181735B publication Critical patent/IT1181735B/it

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)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pyrane Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
IT48804/85A 1985-11-18 1985-11-19 Sensore di livello di liquidi,utilizzato in una stazione automatica per la preparazione di dosaggi immunologici IT1181735B (it)

Priority Applications (10)

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
US06/930,642 US4777832A (en) 1985-11-18 1986-11-14 Liquid level sensor, used in an automatic station for preparing immunologic dosages
DE198686830346T DE223751T1 (de) 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.
AT86830346T ATE68263T1 (de) 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.
ES198686830346T ES2000052T3 (es) 1985-11-19 1986-11-17 Sensor de nivel de liquido, utilizado en una estacion automatica para la preparacion de dosis inmunologicas.
DE8686830346T DE3681886D1 (de) 1985-11-19 1986-11-17 Fluessigkeitsstandmessaufnehmer zum gebrauch in einer automatischen stelle zur zubereitung immunologischer dosen.
EP86830346A EP0223751B1 (en) 1985-11-19 1986-11-17 Liquid level sensor, used in an automatic station for preparing immunologic dosages
CA000523105A CA1306779C (en) 1985-11-18 1986-11-17 Liquid level sensor, used in an automatic station for preparing immunologic dosages
JP61273045A JP2593856B2 (ja) 1985-11-19 1986-11-18 所定量の試料を調製するための液体レベルセンサー
FI864697A FI85190C (fi) 1985-11-19 1986-11-18 Avkaennare foer vaetskenivaon avsedd foer anvaendning i en automatisk anordning foer framstaellning av immunologiska doseringar.

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 (2)

Publication Number Publication Date
IT8548804A0 true IT8548804A0 (it) 1985-11-19
IT1181735B IT1181735B (it) 1987-09-30

Family

ID=11268639

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48804/85A IT1181735B (it) 1985-11-18 1985-11-19 Sensore di livello di liquidi,utilizzato in una stazione automatica per la preparazione di dosaggi immunologici

Country Status (9)

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

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
AU670449B2 (en) * 1992-06-08 1996-07-18 Behring Diagnostics Inc. Liquid dispensing system
US6521187B1 (en) 1996-05-31 2003-02-18 Packard Instrument Company Dispensing liquid drops onto porous brittle substrates
US6203759B1 (en) 1996-05-31 2001-03-20 Packard Instrument Company Microvolume liquid handling system
US6537817B1 (en) 1993-05-31 2003-03-25 Packard Instrument Company Piezoelectric-drop-on-demand technology
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
US5965828A (en) * 1995-12-14 1999-10-12 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
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 (en) * 1996-05-31 2004-02-04 Packard Instrument Company, Inc. Microvolume liquid handling system
WO1998045205A2 (en) * 1997-04-08 1998-10-15 Packard Instrument Company, Inc. Microvolume liquid handling system
EP3452662B1 (en) * 2016-05-02 2021-07-21 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
FI85190B (fi) 1991-11-29
JPS62119458A (ja) 1987-05-30
EP0223751A3 (en) 1988-06-08
FI864697A0 (fi) 1986-11-18
EP0223751A2 (en) 1987-05-27
EP0223751B1 (en) 1991-10-09
DE3681886D1 (de) 1991-11-14
FI864697A7 (fi) 1987-05-20
US4777832A (en) 1988-10-18
DE223751T1 (de) 1987-11-05
ATE68263T1 (de) 1991-10-15
ES2000052A4 (es) 1987-11-16
JP2593856B2 (ja) 1997-03-26
ES2000052T3 (es) 1992-06-16
CA1306779C (en) 1992-08-25
IT1181735B (it) 1987-09-30
FI85190C (fi) 1992-03-10

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Legal Events

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

Effective date: 19971125