FR856979A - Continuously regenerating gas filter cartridge - Google Patents

Continuously regenerating gas filter cartridge

Info

Publication number
FR856979A
FR856979A FR856979DA FR856979A FR 856979 A FR856979 A FR 856979A FR 856979D A FR856979D A FR 856979DA FR 856979 A FR856979 A FR 856979A
Authority
FR
France
Prior art keywords
filter cartridge
gas filter
regenerating gas
continuously regenerating
continuously
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
Other languages
French (fr)
Inventor
Alexandre Auguste Eveno
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 filed Critical
Application granted granted Critical
Publication of FR856979A publication Critical patent/FR856979A/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
FR856979D 1939-03-13 1939-03-13 Continuously regenerating gas filter cartridge Expired FR856979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856979T 1939-03-13

Publications (1)

Publication Number Publication Date
FR856979A true FR856979A (en) 1940-08-19

Family

ID=9329175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856979D Expired FR856979A (en) 1939-03-13 1939-03-13 Continuously regenerating gas filter cartridge

Country Status (1)

Country Link
FR (1) FR856979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111741805A (en) * 2018-01-15 2020-10-02 布莱德菲尔特斯股份有限公司 Air filter unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111741805A (en) * 2018-01-15 2020-10-02 布莱德菲尔特斯股份有限公司 Air filter unit

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