GB451170A - Apparatus for generating oxygen, especially for breathing purposes - Google Patents

Apparatus for generating oxygen, especially for breathing purposes

Info

Publication number
GB451170A
GB451170A GB1099936A GB1099936A GB451170A GB 451170 A GB451170 A GB 451170A GB 1099936 A GB1099936 A GB 1099936A GB 1099936 A GB1099936 A GB 1099936A GB 451170 A GB451170 A GB 451170A
Authority
GB
United Kingdom
Prior art keywords
container
rod
oxygen
sheath
generating oxygen
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
GB1099936A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1099936A priority Critical patent/GB451170A/en
Publication of GB451170A publication Critical patent/GB451170A/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

Abstract

<PICT:0451170/III/1> In oxygen - generating apparatus, the chemical mixture is moulded by pressure in the form of a rod A, provided with a recess for an igniter A<1>. The rod is inserted in a container B and is firmly housed and protected against shock by means of a heat-insulating and filtering sheath C, of kieselguhr, magnesia, lime, asbestos or sea sand, which completely fills the space between the rod and the container. The liberated gases are filtered and cooled by passage through the sheath C, and are then passed through a shallow filtering layer D in the neck F of the container, thence to outlet E. The generation of oxygen is initiated by a striking pin F which acts on a primer G.
GB1099936A 1936-04-16 1936-04-16 Apparatus for generating oxygen, especially for breathing purposes Expired GB451170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1099936A GB451170A (en) 1936-04-16 1936-04-16 Apparatus for generating oxygen, especially for breathing purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1099936A GB451170A (en) 1936-04-16 1936-04-16 Apparatus for generating oxygen, especially for breathing purposes

Publications (1)

Publication Number Publication Date
GB451170A true GB451170A (en) 1936-07-30

Family

ID=9978182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1099936A Expired GB451170A (en) 1936-04-16 1936-04-16 Apparatus for generating oxygen, especially for breathing purposes

Country Status (1)

Country Link
GB (1) GB451170A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492272A (en) * 1946-10-16 1949-12-27 Mine Safety Appliances Co Breathing apparatus
US2558756A (en) * 1948-07-28 1951-07-03 Mine Safety Appliances Co Oxygen generator
US2758015A (en) * 1953-06-12 1956-08-07 Mine Safety Appliances Co Quick starting oxygen producing apparatus
US3276846A (en) * 1961-08-30 1966-10-04 Universelle De Prod Chim Et D Apparatus for the production of relatively pure oxygen
US3542522A (en) * 1968-01-08 1970-11-24 Mine Safety Appliances Co Gas generating device using an oxygen producing candle
US3742683A (en) * 1971-05-03 1973-07-03 Mine Safety Appliances Co Oxygen producing unit with cooled casing
WO2015054610A1 (en) * 2013-10-11 2015-04-16 Avox Systems Inc. Chemical oxygen generator with compact ignition system for possible use in an aircraft

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492272A (en) * 1946-10-16 1949-12-27 Mine Safety Appliances Co Breathing apparatus
US2558756A (en) * 1948-07-28 1951-07-03 Mine Safety Appliances Co Oxygen generator
US2758015A (en) * 1953-06-12 1956-08-07 Mine Safety Appliances Co Quick starting oxygen producing apparatus
US3276846A (en) * 1961-08-30 1966-10-04 Universelle De Prod Chim Et D Apparatus for the production of relatively pure oxygen
US3542522A (en) * 1968-01-08 1970-11-24 Mine Safety Appliances Co Gas generating device using an oxygen producing candle
US3742683A (en) * 1971-05-03 1973-07-03 Mine Safety Appliances Co Oxygen producing unit with cooled casing
WO2015054610A1 (en) * 2013-10-11 2015-04-16 Avox Systems Inc. Chemical oxygen generator with compact ignition system for possible use in an aircraft
US9937366B2 (en) 2013-10-11 2018-04-10 Avox Systems Inc. Chemical oxygen generator with compact ignition system for possible use in an aircraft

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