FR2235859A1 - Container conveyor for chemical samples - uses weighted containers floating in liquid moving along channel - Google Patents

Container conveyor for chemical samples - uses weighted containers floating in liquid moving along channel

Info

Publication number
FR2235859A1
FR2235859A1 FR7324540A FR7324540A FR2235859A1 FR 2235859 A1 FR2235859 A1 FR 2235859A1 FR 7324540 A FR7324540 A FR 7324540A FR 7324540 A FR7324540 A FR 7324540A FR 2235859 A1 FR2235859 A1 FR 2235859A1
Authority
FR
France
Prior art keywords
containers
liquid
moving along
channel
along channel
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
FR7324540A
Other languages
French (fr)
Other versions
FR2235859B1 (en
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.)
SARRE MOISE
Original Assignee
SARRE MOISE
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 SARRE MOISE filed Critical SARRE MOISE
Priority to FR7324540A priority Critical patent/FR2235859A1/en
Publication of FR2235859A1 publication Critical patent/FR2235859A1/en
Application granted granted Critical
Publication of FR2235859B1 publication Critical patent/FR2235859B1/fr
Granted 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/01—Hydraulic transport of articles
    • 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
    • G01N2035/00346—Heating or cooling arrangements
    • G01N2035/00356—Holding samples at elevated temperature (incubation)
    • G01N2035/00386—Holding samples at elevated temperature (incubation) using fluid heat transfer medium
    • G01N2035/00396—Holding samples at elevated temperature (incubation) using fluid heat transfer medium where the fluid is a liquid
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0406—Individual bottles or tubes
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0439—Rotary sample carriers, i.e. carousels
    • G01N2035/0456—Spiral tracks
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0474—Details of actuating means for conveyors or pipettes
    • G01N2035/0479—Details of actuating means for conveyors or pipettes hydraulic or pneumatic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The system consists of a closed circuit channel (1) round which liquid flows, carrying the ballasted containers (6). The containers are guided within the channel by parallel inner mesh walls (4, 5), permitting the liquid to continue moving when a container is halted. A mesh (7) beneath the containers prevents a container being pushed under when a series of containers are held stationary. Gates in the channel stop the containers at measuring positions etc. The liquid is moved by a pump. An alternative assembly uses an annular bath of liquid on the surface of which floats a spiral shaped guide forming the passageway for the containers.
FR7324540A 1973-07-04 1973-07-04 Container conveyor for chemical samples - uses weighted containers floating in liquid moving along channel Granted FR2235859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324540A FR2235859A1 (en) 1973-07-04 1973-07-04 Container conveyor for chemical samples - uses weighted containers floating in liquid moving along channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324540A FR2235859A1 (en) 1973-07-04 1973-07-04 Container conveyor for chemical samples - uses weighted containers floating in liquid moving along channel

Publications (2)

Publication Number Publication Date
FR2235859A1 true FR2235859A1 (en) 1975-01-31
FR2235859B1 FR2235859B1 (en) 1976-09-17

Family

ID=9122061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324540A Granted FR2235859A1 (en) 1973-07-04 1973-07-04 Container conveyor for chemical samples - uses weighted containers floating in liquid moving along channel

Country Status (1)

Country Link
FR (1) FR2235859A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373065A1 (en) * 1976-12-03 1978-06-30 Nat Res Dev EQUIPMENT, AND EQUIPMENT ELEMENTS, FOR AUTOMATION OF SEPARATE SAMPLE ANALYZES
EP0779514A1 (en) * 1995-12-13 1997-06-18 Tosoh Corporation Reaction apparatus for automatic analysis
FR2871343A1 (en) * 2004-06-10 2005-12-16 Freeze Agro Ingenierie Entpr U DEVICE FOR TREATING FOODSTUFFS IN A LIQUID BATH

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE231483C (en) *
FR657158A (en) * 1928-04-11 1929-05-17 Translation of workpieces on floating supports

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE231483C (en) *
FR657158A (en) * 1928-04-11 1929-05-17 Translation of workpieces on floating supports

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373065A1 (en) * 1976-12-03 1978-06-30 Nat Res Dev EQUIPMENT, AND EQUIPMENT ELEMENTS, FOR AUTOMATION OF SEPARATE SAMPLE ANALYZES
EP0779514A1 (en) * 1995-12-13 1997-06-18 Tosoh Corporation Reaction apparatus for automatic analysis
JPH09222429A (en) * 1995-12-13 1997-08-26 Tosoh Corp Reaction device for automatic analysis apparatus
US5843376A (en) * 1995-12-13 1998-12-01 Tosoh Corporation Reaction apparatus for automatic analysis
FR2871343A1 (en) * 2004-06-10 2005-12-16 Freeze Agro Ingenierie Entpr U DEVICE FOR TREATING FOODSTUFFS IN A LIQUID BATH

Also Published As

Publication number Publication date
FR2235859B1 (en) 1976-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse