FR1422948A - Appareil autonome de prélèvement de poussières - Google Patents

Appareil autonome de prélèvement de poussières

Info

Publication number
FR1422948A
FR1422948A FR994272A FR994272A FR1422948A FR 1422948 A FR1422948 A FR 1422948A FR 994272 A FR994272 A FR 994272A FR 994272 A FR994272 A FR 994272A FR 1422948 A FR1422948 A FR 1422948A
Authority
FR
France
Prior art keywords
collection device
dust collection
autonomous dust
autonomous
dust
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
FR994272A
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
Priority to FR994272A priority Critical patent/FR1422948A/fr
Priority to GB4706765A priority patent/GB1110588A/en
Priority to DE1965C0013775 priority patent/DE1930570U/de
Application granted granted Critical
Publication of FR1422948A publication Critical patent/FR1422948A/fr
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
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • 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
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices

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)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR994272A 1964-11-07 1964-11-07 Appareil autonome de prélèvement de poussières Expired FR1422948A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR994272A FR1422948A (fr) 1964-11-07 1964-11-07 Appareil autonome de prélèvement de poussières
GB4706765A GB1110588A (en) 1964-11-07 1965-11-05 A self-contained dust-sampling apparatus
DE1965C0013775 DE1930570U (de) 1964-11-07 1965-11-05 Selbstaendiges geraet zur staubentnahme.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994272A FR1422948A (fr) 1964-11-07 1964-11-07 Appareil autonome de prélèvement de poussières

Publications (1)

Publication Number Publication Date
FR1422948A true FR1422948A (fr) 1966-01-03

Family

ID=8842047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994272A Expired FR1422948A (fr) 1964-11-07 1964-11-07 Appareil autonome de prélèvement de poussières

Country Status (3)

Country Link
DE (1) DE1930570U (fr)
FR (1) FR1422948A (fr)
GB (1) GB1110588A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018503764A (ja) * 2014-11-27 2018-02-08 プロフタガレン アクチエボラグＰｒｏｖｔａｇａｒｅｎ Ａｂ 低流量のポンプ制御

Also Published As

Publication number Publication date
GB1110588A (en) 1968-04-18
DE1930570U (de) 1966-01-05

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