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KR920006011A - Filter for Dust and Gas Mask - Google Patents

Filter for Dust and Gas Mask Download PDF

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Publication number
KR920006011A
KR920006011A KR1019900015820A KR900015820A KR920006011A KR 920006011 A KR920006011 A KR 920006011A KR 1019900015820 A KR1019900015820 A KR 1019900015820A KR 900015820 A KR900015820 A KR 900015820A KR 920006011 A KR920006011 A KR 920006011A
Authority
KR
South Korea
Prior art keywords
filter
dust
gas mask
layer
sponge
Prior art date
Application number
KR1019900015820A
Other languages
Korean (ko)
Inventor
김용호
Original Assignee
김용호
주식회사 도부
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 김용호, 주식회사 도부 filed Critical 김용호
Priority to KR1019900015820A priority Critical patent/KR920006011A/en
Publication of KR920006011A publication Critical patent/KR920006011A/en

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  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

내용 없음No content

Description

방진 겸 방독 마스크용 필터Filter for Dust and Gas Mask

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 사용상태를 보인 분리 사시도1 is an exploded perspective view showing a state of use of the present invention

제2도는 본 발명의 분해 사시도2 is an exploded perspective view of the present invention

제3도는 본 발명의 결합 종 단면도3 is a cross-sectional view of the combined species of the present invention

Claims (1)

마스크 보체(8)와 결합되는 필터 캡(10)내에 내장되는 필터(9)를 구성함에 있어서, 다수의 통공(1)을 갖는 상.하측 케이싱(2)(3)사이에 정전여층 (electrification)(4) 및 스폰지층(5), 그리고 활성탄과 스폰지, 수성접착제를 혼합구성시킨 탄소여과층(6)과 양전하(+) 및 음전하(-)를 충전시킨 여과층(7)을 적층 개재하여서 됨을 특징으로 한 방진겸 방독 마스크용 필터.In constructing the filter 9 embedded in the filter cap 10 coupled with the mask complement 8, an electrostatic filter layer is formed between the upper and lower casings 2 and 3 having a plurality of through holes 1. (4) and the sponge layer (5), and the carbon filtration layer (6) consisting of a mixture of activated carbon, sponge, and an aqueous adhesive and a filtration layer (7) filled with a positive charge (+) and a negative charge (-) through the lamination The filter for the dust and gas mask characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900015820A 1990-09-29 1990-09-29 Filter for Dust and Gas Mask KR920006011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900015820A KR920006011A (en) 1990-09-29 1990-09-29 Filter for Dust and Gas Mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900015820A KR920006011A (en) 1990-09-29 1990-09-29 Filter for Dust and Gas Mask

Publications (1)

Publication Number Publication Date
KR920006011A true KR920006011A (en) 1992-04-27

Family

ID=67739166

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900015820A KR920006011A (en) 1990-09-29 1990-09-29 Filter for Dust and Gas Mask

Country Status (1)

Country Link
KR (1) KR920006011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200138950A (en) * 2019-06-03 2020-12-11 이주연 Mask having Downward Intake Path

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200138950A (en) * 2019-06-03 2020-12-11 이주연 Mask having Downward Intake Path

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application