FR2161482A5 - Respiratory gas regenerator - using long life renewable cartridge charged with potassium peroxide capsules - Google Patents

Respiratory gas regenerator - using long life renewable cartridge charged with potassium peroxide capsules

Info

Publication number
FR2161482A5
FR2161482A5 FR7142382A FR7142382A FR2161482A5 FR 2161482 A5 FR2161482 A5 FR 2161482A5 FR 7142382 A FR7142382 A FR 7142382A FR 7142382 A FR7142382 A FR 7142382A FR 2161482 A5 FR2161482 A5 FR 2161482A5
Authority
FR
France
Prior art keywords
long life
respiratory gas
potassium peroxide
gas regenerator
regenerator
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
FR7142382A
Other languages
French (fr)
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.)
Air Liquide SA
Original Assignee
Air Liquide 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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR7142382A priority Critical patent/FR2161482A5/en
Application granted granted Critical
Publication of FR2161482A5 publication Critical patent/FR2161482A5/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The gas coming into the regenerator passes down a central tube for distribution, via radial holes throughout its length, into the absorbent charge. Utilisation of the charge is improved in this way to give a much longer life to the cartridge; for a given duty, the new design results in a more compact regenerator. Applications include use in space vehicles etc.
FR7142382A 1971-11-26 1971-11-26 Respiratory gas regenerator - using long life renewable cartridge charged with potassium peroxide capsules Expired FR2161482A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7142382A FR2161482A5 (en) 1971-11-26 1971-11-26 Respiratory gas regenerator - using long life renewable cartridge charged with potassium peroxide capsules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7142382A FR2161482A5 (en) 1971-11-26 1971-11-26 Respiratory gas regenerator - using long life renewable cartridge charged with potassium peroxide capsules

Publications (1)

Publication Number Publication Date
FR2161482A5 true FR2161482A5 (en) 1973-07-06

Family

ID=9086447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142382A Expired FR2161482A5 (en) 1971-11-26 1971-11-26 Respiratory gas regenerator - using long life renewable cartridge charged with potassium peroxide capsules

Country Status (1)

Country Link
FR (1) FR2161482A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635376A1 (en) * 1976-08-06 1978-02-09 Draegerwerk Ag AIR PURIFICATION CARTRIDGE FOR RESPIRATORY DEVICES
FR2364667A1 (en) * 1976-09-21 1978-04-14 Auergesellschaft Gmbh CHEMICAL CARTRIDGE FOR RESPIRATORY PROTECTION DEVICES
FR2539305A1 (en) * 1983-01-17 1984-07-20 Inst Gornospasatelnogo Dela REGENERATING CARTRIDGE FOR INSULATED RESPIRATORY APPARATUS WITH RELATED OXYGEN RESERVE
RU2568578C1 (en) * 2014-06-16 2015-11-20 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Air regeneration device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635376A1 (en) * 1976-08-06 1978-02-09 Draegerwerk Ag AIR PURIFICATION CARTRIDGE FOR RESPIRATORY DEVICES
FR2360320A1 (en) * 1976-08-06 1978-03-03 Draegerwerk Ag AIR CLEANING CARTRIDGE FOR RESPIRATORY PROTECTIVE DEVICES
FR2364667A1 (en) * 1976-09-21 1978-04-14 Auergesellschaft Gmbh CHEMICAL CARTRIDGE FOR RESPIRATORY PROTECTION DEVICES
FR2539305A1 (en) * 1983-01-17 1984-07-20 Inst Gornospasatelnogo Dela REGENERATING CARTRIDGE FOR INSULATED RESPIRATORY APPARATUS WITH RELATED OXYGEN RESERVE
RU2568578C1 (en) * 2014-06-16 2015-11-20 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Air regeneration device

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse