GB1103288A - Apparatus for sampling and/or determining gaseous impurities in the atmosphere - Google Patents

Apparatus for sampling and/or determining gaseous impurities in the atmosphere

Info

Publication number
GB1103288A
GB1103288A GB19715/66A GB1971566A GB1103288A GB 1103288 A GB1103288 A GB 1103288A GB 19715/66 A GB19715/66 A GB 19715/66A GB 1971566 A GB1971566 A GB 1971566A GB 1103288 A GB1103288 A GB 1103288A
Authority
GB
United Kingdom
Prior art keywords
chamber
sampling
way
air
batteries
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
GB19715/66A
Other languages
English (en)
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of GB1103288A publication Critical patent/GB1103288A/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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

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)
  • Sampling And Sample Adjustment (AREA)
GB19715/66A 1965-05-04 1966-05-04 Apparatus for sampling and/or determining gaseous impurities in the atmosphere Expired GB1103288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15634A FR1444771A (fr) 1965-05-04 1965-05-04 Appareil de prélèvement et de dosage de gaz dans l'air

Publications (1)

Publication Number Publication Date
GB1103288A true GB1103288A (en) 1968-02-14

Family

ID=8577889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19715/66A Expired GB1103288A (en) 1965-05-04 1966-05-04 Apparatus for sampling and/or determining gaseous impurities in the atmosphere

Country Status (7)

Country Link
US (1) US3449939A (US07494231-20090224-C00006.png)
BE (1) BE680423A (US07494231-20090224-C00006.png)
ES (1) ES326331A1 (US07494231-20090224-C00006.png)
FR (1) FR1444771A (US07494231-20090224-C00006.png)
GB (1) GB1103288A (US07494231-20090224-C00006.png)
LU (1) LU51014A1 (US07494231-20090224-C00006.png)
NL (1) NL6606020A (US07494231-20090224-C00006.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1548308A (en) * 1976-11-02 1979-07-11 Redding R J Analysis instruments
FR2537722A1 (fr) * 1982-12-14 1984-06-15 Charbonnages De France Procede et dispositif de determination du taux d'explosivite d'un milieu gazeux
US6644098B2 (en) * 2001-01-18 2003-11-11 Advanced Test Products, Inc. Heated electrode refrigerant detector utilizing one or more control loop

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234499A (en) * 1937-04-27 1941-03-11 Mine Safety Appliances Co Air testing device
US2310472A (en) * 1940-10-12 1943-02-09 Cities Service Oil Co Gas analyzer
US2786350A (en) * 1954-05-19 1957-03-26 Johnson Williams Inc Gas detection apparatus
FR1223277A (fr) * 1958-04-28 1960-06-16 Micropile galvanique sensible à des traces de gaz et vapeurs
GB1039329A (en) * 1963-12-05 1966-08-17 Rolf Huebner Improvements in or relating to portable instruments for the detection of gases in underground workings

Also Published As

Publication number Publication date
FR1444771A (fr) 1966-07-08
DE1598261B2 (de) 1972-11-02
DE1598261A1 (de) 1970-07-23
LU51014A1 (US07494231-20090224-C00006.png) 1966-11-03
BE680423A (US07494231-20090224-C00006.png) 1966-11-03
US3449939A (en) 1969-06-17
NL6606020A (US07494231-20090224-C00006.png) 1966-11-07
ES326331A1 (es) 1967-07-01

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