FR1320829A - Autonomous aerator for breathing in polluted atmosphere - Google Patents

Autonomous aerator for breathing in polluted atmosphere

Info

Publication number
FR1320829A
FR1320829A FR886323A FR886323A FR1320829A FR 1320829 A FR1320829 A FR 1320829A FR 886323 A FR886323 A FR 886323A FR 886323 A FR886323 A FR 886323A FR 1320829 A FR1320829 A FR 1320829A
Authority
FR
France
Prior art keywords
aerator
breathing
autonomous
polluted atmosphere
polluted
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
FR886323A
Other languages
French (fr)
Inventor
Francis Boucly
Eugene Quinot
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR886323A priority Critical patent/FR1320829A/en
Application granted granted Critical
Publication of FR1320829A publication Critical patent/FR1320829A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR886323A 1962-01-30 1962-01-30 Autonomous aerator for breathing in polluted atmosphere Expired FR1320829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR886323A FR1320829A (en) 1962-01-30 1962-01-30 Autonomous aerator for breathing in polluted atmosphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR886323A FR1320829A (en) 1962-01-30 1962-01-30 Autonomous aerator for breathing in polluted atmosphere

Publications (1)

Publication Number Publication Date
FR1320829A true FR1320829A (en) 1963-03-15

Family

ID=8771507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886323A Expired FR1320829A (en) 1962-01-30 1962-01-30 Autonomous aerator for breathing in polluted atmosphere

Country Status (1)

Country Link
FR (1) FR1320829A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085746A2 (en) * 1982-02-06 1983-08-17 Drägerwerk Aktiengesellschaft Disposable breathing half-mask
EP0108560A1 (en) * 1982-11-01 1984-05-16 Racal Safety Limited Powered air supply units for respirators
EP0094757A3 (en) * 1982-05-13 1984-05-16 Racal Safety Limited Improvements in and relating to respirators
US4649912A (en) * 1985-05-07 1987-03-17 Collins William C Supplied air respirator system
FR2853838A1 (en) * 2003-04-18 2004-10-22 Taema Nasal respiratory assembly for treatment of sleep apnea, has nasal respiratory mask associated to turbine that comprising soundproof cowling and vaned-rotor arranged in cowling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085746A2 (en) * 1982-02-06 1983-08-17 Drägerwerk Aktiengesellschaft Disposable breathing half-mask
EP0085746A3 (en) * 1982-02-06 1983-11-30 Dragerwerk Aktiengesellschaft Disposable breathing half-mask
EP0094757A3 (en) * 1982-05-13 1984-05-16 Racal Safety Limited Improvements in and relating to respirators
EP0108560A1 (en) * 1982-11-01 1984-05-16 Racal Safety Limited Powered air supply units for respirators
US4649912A (en) * 1985-05-07 1987-03-17 Collins William C Supplied air respirator system
FR2853838A1 (en) * 2003-04-18 2004-10-22 Taema Nasal respiratory assembly for treatment of sleep apnea, has nasal respiratory mask associated to turbine that comprising soundproof cowling and vaned-rotor arranged in cowling

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