NL163873C - Doseerklep om een fluidum toe te voeren aan een analysetoestel. - Google Patents

Doseerklep om een fluidum toe te voeren aan een analysetoestel.

Info

Publication number
NL163873C
NL163873C NL7005179.A NL7005179A NL163873C NL 163873 C NL163873 C NL 163873C NL 7005179 A NL7005179 A NL 7005179A NL 163873 C NL163873 C NL 163873C
Authority
NL
Netherlands
Prior art keywords
analyzer
supplying
fluid
dosing valve
dosing
Prior art date
Application number
NL7005179.A
Other languages
English (en)
Dutch (nl)
Other versions
NL163873B (nl
NL7005179A (xx
Inventor
Etienne Bonnet
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of NL7005179A publication Critical patent/NL7005179A/xx
Publication of NL163873B publication Critical patent/NL163873B/xx
Application granted granted Critical
Publication of NL163873C publication Critical patent/NL163873C/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/204—Linearly moving valves, e.g. sliding valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
NL7005179.A 1969-04-10 1970-04-10 Doseerklep om een fluidum toe te voeren aan een analysetoestel. NL163873C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910998A FR2040695A5 (xx) 1969-04-10 1969-04-10

Publications (3)

Publication Number Publication Date
NL7005179A NL7005179A (xx) 1970-10-13
NL163873B NL163873B (nl) 1980-05-16
NL163873C true NL163873C (nl) 1980-10-15

Family

ID=9032146

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7005179.A NL163873C (nl) 1969-04-10 1970-04-10 Doseerklep om een fluidum toe te voeren aan een analysetoestel.

Country Status (8)

Country Link
US (1) US3597979A (xx)
JP (1) JPS503676B1 (xx)
BE (1) BE748525A (xx)
DE (1) DE2017242B2 (xx)
FR (1) FR2040695A5 (xx)
GB (1) GB1267295A (xx)
NL (1) NL163873C (xx)
SE (1) SE376484B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991832U (xx) * 1972-11-28 1974-08-08
JPS5073024U (xx) * 1973-11-05 1975-06-26
JPS50128225A (xx) * 1974-03-28 1975-10-09
FR2479466A1 (fr) * 1980-03-27 1981-10-02 Armines Dispositif d'injection d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse
US5363707A (en) * 1992-05-01 1994-11-15 Hewlett-Packard Company Headspace sampling system
EP3803289B1 (de) * 2018-05-29 2022-07-06 BASF Coatings GmbH Behälter mit ventilkopf zur pneumatischen dosierung und dosieranlage umfassend einen solchen behälter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166939A (en) * 1961-09-25 1965-01-26 Pan American Petroleum Corp Sample valve
CH431139A (de) * 1965-01-19 1967-02-28 Bayer Ag Pyrolyse- und Reaktionskammer für Gaschromatographie
US3483754A (en) * 1967-11-08 1969-12-16 Sinclair Research Inc Sampling valve apparatus

Also Published As

Publication number Publication date
BE748525A (fr) 1970-09-16
JPS503676B1 (xx) 1975-02-07
GB1267295A (en) 1972-03-15
NL163873B (nl) 1980-05-16
FR2040695A5 (xx) 1971-01-22
NL7005179A (xx) 1970-10-13
DE2017242A1 (de) 1971-04-08
US3597979A (en) 1971-08-10
DE2017242B2 (de) 1972-05-04
SE376484B (xx) 1975-05-26

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application