GB2134284B - Automatic sampling device - Google Patents

Automatic sampling device

Info

Publication number
GB2134284B
GB2134284B GB08400566A GB8400566A GB2134284B GB 2134284 B GB2134284 B GB 2134284B GB 08400566 A GB08400566 A GB 08400566A GB 8400566 A GB8400566 A GB 8400566A GB 2134284 B GB2134284 B GB 2134284B
Authority
GB
United Kingdom
Prior art keywords
sampling device
automatic sampling
automatic
sampling
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
Application number
GB08400566A
Other versions
GB8400566D0 (en
GB2134284A (en
Inventor
David George Robins
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from GB838300883A external-priority patent/GB8300883D0/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB08400566A priority Critical patent/GB2134284B/en
Publication of GB8400566D0 publication Critical patent/GB8400566D0/en
Publication of GB2134284A publication Critical patent/GB2134284A/en
Application granted granted Critical
Publication of GB2134284B publication Critical patent/GB2134284B/en
Expired 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
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
GB08400566A 1983-01-13 1984-01-10 Automatic sampling device Expired GB2134284B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08400566A GB2134284B (en) 1983-01-13 1984-01-10 Automatic sampling device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838300883A GB8300883D0 (en) 1983-01-13 1983-01-13 Automatic sampling device
GB08400566A GB2134284B (en) 1983-01-13 1984-01-10 Automatic sampling device

Publications (3)

Publication Number Publication Date
GB8400566D0 GB8400566D0 (en) 1984-02-15
GB2134284A GB2134284A (en) 1984-08-08
GB2134284B true GB2134284B (en) 1987-01-21

Family

ID=26284911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08400566A Expired GB2134284B (en) 1983-01-13 1984-01-10 Automatic sampling device

Country Status (1)

Country Link
GB (1) GB2134284B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2184554B1 (en) * 2000-04-26 2004-08-01 Valvules I Racords Canovelles, S.A. DISTRIBUTOR FOR LIQUIDS.
AT412589B (en) * 2002-06-12 2005-04-25 Maymed Medical Electronics Dev METHOD AND DEVICE FOR CONTROLLING VALVES
CN104568504B (en) * 2014-12-27 2017-07-04 宁夏大学 Liquid layered sampler

Also Published As

Publication number Publication date
GB8400566D0 (en) 1984-02-15
GB2134284A (en) 1984-08-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee