FR1490549A - Soupape compensée, en particulier pour appareils respiratoires - Google Patents

Soupape compensée, en particulier pour appareils respiratoires

Info

Publication number
FR1490549A
FR1490549A FR59766A FR59766A FR1490549A FR 1490549 A FR1490549 A FR 1490549A FR 59766 A FR59766 A FR 59766A FR 59766 A FR59766 A FR 59766A FR 1490549 A FR1490549 A FR 1490549A
Authority
FR
France
Prior art keywords
breathing apparatus
compensated valve
compensated
valve
breathing
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
FR59766A
Other languages
English (en)
Inventor
Raymond Beaussant
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.)
Safran Aerosystems SAS
Original Assignee
Intertechnique SA
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 Intertechnique SA filed Critical Intertechnique SA
Priority to FR59766A priority Critical patent/FR1490549A/fr
Application granted granted Critical
Publication of FR1490549A publication Critical patent/FR1490549A/fr
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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR59766A 1966-04-29 1966-04-29 Soupape compensée, en particulier pour appareils respiratoires Expired FR1490549A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59766A FR1490549A (fr) 1966-04-29 1966-04-29 Soupape compensée, en particulier pour appareils respiratoires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59766A FR1490549A (fr) 1966-04-29 1966-04-29 Soupape compensée, en particulier pour appareils respiratoires

Publications (1)

Publication Number Publication Date
FR1490549A true FR1490549A (fr) 1967-08-04

Family

ID=8607524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59766A Expired FR1490549A (fr) 1966-04-29 1966-04-29 Soupape compensée, en particulier pour appareils respiratoires

Country Status (1)

Country Link
FR (1) FR1490549A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146324A1 (fr) * 2015-03-13 2016-09-22 Msa Europe Gmbh Masque respiratoire et système de ventilation pour masque respiratoire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146324A1 (fr) * 2015-03-13 2016-09-22 Msa Europe Gmbh Masque respiratoire et système de ventilation pour masque respiratoire
GB2551659A (en) * 2015-03-13 2017-12-27 Msa Europe Gmbh Breathing mask and flushing arrangement for a breathing mask
GB2551659B (en) * 2015-03-13 2020-11-04 Msa Europe Gmbh Breathing mask and flushing arrangement for a breathing mask
US11241596B2 (en) 2015-03-13 2022-02-08 Msa Europe Gmbh Breathing mask and flushing arrangement for a breathing mask

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