KR930010455U - Exhaust device of human respiratory exhaust air - Google Patents

Exhaust device of human respiratory exhaust air

Info

Publication number
KR930010455U
KR930010455U KR2019910019341U KR910019341U KR930010455U KR 930010455 U KR930010455 U KR 930010455U KR 2019910019341 U KR2019910019341 U KR 2019910019341U KR 910019341 U KR910019341 U KR 910019341U KR 930010455 U KR930010455 U KR 930010455U
Authority
KR
South Korea
Prior art keywords
exhaust
human respiratory
exhaust air
air
exhaust device
Prior art date
Application number
KR2019910019341U
Other languages
Korean (ko)
Other versions
KR940008589Y1 (en
Inventor
조윤제
Original Assignee
동양청정소재 주식회사
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 동양청정소재 주식회사 filed Critical 동양청정소재 주식회사
Priority to KR2019910019341U priority Critical patent/KR940008589Y1/en
Publication of KR930010455U publication Critical patent/KR930010455U/en
Application granted granted Critical
Publication of KR940008589Y1 publication Critical patent/KR940008589Y1/en

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
    • A62B18/04—Gas helmets
    • A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet
    • 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
    • A62B18/084—Means for fastening gas-masks to heads or helmets
KR2019910019341U 1991-11-13 1991-11-13 Discharging equipment for discharged air by human body respiration KR940008589Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910019341U KR940008589Y1 (en) 1991-11-13 1991-11-13 Discharging equipment for discharged air by human body respiration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910019341U KR940008589Y1 (en) 1991-11-13 1991-11-13 Discharging equipment for discharged air by human body respiration

Publications (2)

Publication Number Publication Date
KR930010455U true KR930010455U (en) 1993-06-23
KR940008589Y1 KR940008589Y1 (en) 1994-12-23

Family

ID=19322114

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910019341U KR940008589Y1 (en) 1991-11-13 1991-11-13 Discharging equipment for discharged air by human body respiration

Country Status (1)

Country Link
KR (1) KR940008589Y1 (en)

Also Published As

Publication number Publication date
KR940008589Y1 (en) 1994-12-23

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Payment date: 20001222

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