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CH230522A - Gas detector. - Google Patents

Gas detector.

Info

Publication number
CH230522A
CH230522A CH230522DA CH230522A CH 230522 A CH230522 A CH 230522A CH 230522D A CH230522D A CH 230522DA CH 230522 A CH230522 A CH 230522A
Authority
CH
Switzerland
Prior art keywords
gas detector
detector
gas
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesells Auergesellschaft
Original Assignee
Auergesellschaft 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
Application filed by Auergesellschaft Ag filed Critical Auergesellschaft Ag
Publication of CH230522A publication Critical patent/CH230522A/en

Links

Classifications

    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
CH230522D 1941-10-31 1942-10-16 Gas detector. CH230522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE230522X 1941-10-31

Publications (1)

Publication Number Publication Date
CH230522A true CH230522A (en) 1944-01-15

Family

ID=5870795

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230522D CH230522A (en) 1941-10-31 1942-10-16 Gas detector.

Country Status (2)

Country Link
CH (1) CH230522A (en)
FR (1) FR886756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214634C1 (en) * 1992-04-24 1993-10-07 Deutsch & Neumann Gmbh Pipette for suction of fluids - has closure in extension to rubber ball to allow air to flow only outwards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214634C1 (en) * 1992-04-24 1993-10-07 Deutsch & Neumann Gmbh Pipette for suction of fluids - has closure in extension to rubber ball to allow air to flow only outwards

Also Published As

Publication number Publication date
FR886756A (en) 1943-10-25

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