FR1447413A - Method and apparatus for diluting one or more small volumes of gas in a main gas - Google Patents

Method and apparatus for diluting one or more small volumes of gas in a main gas

Info

Publication number
FR1447413A
FR1447413A FR21283A FR21283A FR1447413A FR 1447413 A FR1447413 A FR 1447413A FR 21283 A FR21283 A FR 21283A FR 21283 A FR21283 A FR 21283A FR 1447413 A FR1447413 A FR 1447413A
Authority
FR
France
Prior art keywords
gas
diluting
small volumes
main
main gas
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
FR21283A
Other languages
French (fr)
Inventor
Jean-Pierre Yquel
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR21283A priority Critical patent/FR1447413A/en
Priority to DE19661548880 priority patent/DE1548880A1/en
Priority to BE682657D priority patent/BE682657A/xx
Priority to ES0327984A priority patent/ES327984A1/en
Priority to GB27044/66A priority patent/GB1087140A/en
Priority to NL6608434A priority patent/NL6608434A/xx
Application granted granted Critical
Publication of FR1447413A publication Critical patent/FR1447413A/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
FR21283A 1965-06-17 1965-06-17 Method and apparatus for diluting one or more small volumes of gas in a main gas Expired FR1447413A (en)

Priority Applications (6)

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
DE19661548880 DE1548880A1 (en) 1965-06-17 1966-06-03 Method and device for the dilution of one or more small gas volumes with a main gas
BE682657D BE682657A (en) 1965-06-17 1966-06-16
ES0327984A 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)
GB27044/66A GB1087140A (en) 1965-06-17 1966-06-16 Improvements in or relating to the regulation of gaseous mixtures
NL6608434A NL6608434A (en) 1965-06-17 1966-06-17

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
FR1447413A true FR1447413A (en) 1966-07-29

Family

ID=8582400

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107715711A (en) * 2017-08-28 2018-02-23 深圳市好美达科技有限公司 Proof-spirit gas generation apparatus

Families Citing this family (4)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107715711A (en) * 2017-08-28 2018-02-23 深圳市好美达科技有限公司 Proof-spirit gas generation apparatus
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
NL6608434A (en) 1966-12-19
BE682657A (en) 1966-12-16
ES327984A1 (en) 1967-08-16
DE1548880A1 (en) 1969-10-02
GB1087140A (en) 1967-10-11

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