ES327984A1 - Procedure and device of dilution of one or several small volumes of gas, different or not, in a main gas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and device of dilution of one or several small volumes of gas, different or not, in a main gas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES327984A1
ES327984A1 ES0327984A ES327984A ES327984A1 ES 327984 A1 ES327984 A1 ES 327984A1 ES 0327984 A ES0327984 A ES 0327984A ES 327984 A ES327984 A ES 327984A ES 327984 A1 ES327984 A1 ES 327984A1
Authority
ES
Spain
Prior art keywords
gas
translation
machine
different
legally binding
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
ES0327984A
Other languages
Spanish (es)
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Publication of ES327984A1 publication Critical patent/ES327984A1/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0018—Sample conditioning by diluting a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers

Abstract

Method of diluting one or several small volumes of gas, different or not, in a main gas which can itself be a mixture, especially for the production of a standard gas mixture for measuring apparatus, characterized in that a volume is introduced Known from the gas to be diluted in a known volume of a main gas, and then the mixture obtained is homogenized by circulating it in a closed circuit. (Machine-translation by Google Translate, not legally binding)
ES0327984A 1965-06-17 1966-06-16 Procedure and device of dilution of one or several small volumes of gas, different or not, in a main gas. (Machine-translation by Google Translate, not legally binding) Expired ES327984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21283A FR1447413A (en) 1965-06-17 1965-06-17 Method and apparatus for diluting one or more small volumes of gas in a main gas

Publications (1)

Publication Number Publication Date
ES327984A1 true ES327984A1 (en) 1967-08-16

Family

ID=8582400

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327984A Expired ES327984A1 (en) 1965-06-17 1966-06-16 Procedure and device of dilution of one or several small volumes of gas, different or not, in a main gas. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE682657A (en)
DE (1) DE1548880A1 (en)
ES (1) ES327984A1 (en)
FR (1) FR1447413A (en)
GB (1) GB1087140A (en)
NL (1) NL6608434A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370870B1 (en) * 1988-11-21 1995-05-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for producing low-concentration gas mixtures, and apparatus for producing the same
EP0370151A1 (en) * 1988-11-21 1990-05-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for producing low-concentration gas mixtures, and apparatus for producing the same
EP1764603A1 (en) * 2005-09-20 2007-03-21 AC Analytical Controls Holding B.V. Sampler system
KR101797637B1 (en) * 2016-03-28 2017-11-20 주식회사아이센랩 Calibration device and apparatus for analysing gas component having the same
CN107715711B (en) * 2017-08-28 2019-11-08 深圳市好美达科技有限公司 Proof-spirit gas generation apparatus

Also Published As

Publication number Publication date
GB1087140A (en) 1967-10-11
BE682657A (en) 1966-12-16
DE1548880A1 (en) 1969-10-02
NL6608434A (en) 1966-12-19
FR1447413A (en) 1966-07-29

Similar Documents

Publication Publication Date Title
ES327984A1 (en) Procedure and device of dilution of one or several small volumes of gas, different or not, in a main gas. (Machine-translation by Google Translate, not legally binding)
ES334056A1 (en) Procedure and non-destructive apparatus for measuring the resistivity of metal surfaces. (Machine-translation by Google Translate, not legally binding)
FR1105931A (en) Electronic analyzer tube
NL158929B (en) METHOD AND DEVICE FOR SPECTRAL ANALYSIS.
ES201354A1 (en) A method and apparatus for the reading of apparatus or metering instruments through the photography (Machine-translation by Google Translate, not legally binding)
ES268821A1 (en) A method of testing and apparatus applicable to the control of the manufacture of uranium
ES284178A1 (en) A method for checking the mechanical defects of semiconductor bodies (Machine-translation by Google Translate, not legally binding)
ES211577A1 (en) A procedure for obtaining a new product based on sulfur and bentonite (Machine-translation by Google Translate, not legally binding)
AT185329B (en) Device for taking samples, in particular inside boreholes
ES30596U (en) Element for the construction of hollow walls (Machine-translation by Google Translate, not legally binding)
ES64594U (en) Device and procedure for mixing liquids (Machine-translation by Google Translate, not legally binding)
ES260325A1 (en) Procedure for the obtaining of photographic emulsions of silver halide (Machine-translation by Google Translate, not legally binding)
ES385819A1 (en) Procedure and device for measuring the oxygen content of a non oxidizing and oxygen gas mixture. (Machine-translation by Google Translate, not legally binding)
FR1095769A (en) Electronic tube in particular analyzer tube for television
ES39536U (en) Electrical device for plug, buzzer or switch, with junction box (Machine-translation by Google Translate, not legally binding)
AT176197B (en) Device for circulating liquids
DK77753C (en) Method and apparatus for homogenizing liquids.
ES236112A1 (en) Method to manufacture an intestinal regulator (Machine-translation by Google Translate, not legally binding)
AU154524B2 (en) Apparatus for dissolving gases in liquids
ES234970A1 (en) Method for testing one piece (Machine-translation by Google Translate, not legally binding)
ES309780A3 (en) A procedure for the manufacture of steels to lead. (Machine-translation by Google Translate, not legally binding)
CH302760A (en) Mixed detector circuit.
ES9203U (en) Annunciator device (Machine-translation by Google Translate, not legally binding)
ES204866A1 (en) A procedure for the obtaining of alkalaminoalquºlicos esters of aminoxibenzoic acids (Machine-translation by Google Translate, not legally binding)
ES78032U (en) Template for line scratching (Machine-translation by Google Translate, not legally binding)