JPS63182767U - - Google Patents

Info

Publication number
JPS63182767U
JPS63182767U JP7158487U JP7158487U JPS63182767U JP S63182767 U JPS63182767 U JP S63182767U JP 7158487 U JP7158487 U JP 7158487U JP 7158487 U JP7158487 U JP 7158487U JP S63182767 U JPS63182767 U JP S63182767U
Authority
JP
Japan
Prior art keywords
mask
exhalation
system side
inhalation
valve
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.)
Granted
Application number
JP7158487U
Other languages
English (en)
Other versions
JPH061708Y2 (ja
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
Priority to JP7158487U priority Critical patent/JPH061708Y2/ja
Publication of JPS63182767U publication Critical patent/JPS63182767U/ja
Application granted granted Critical
Publication of JPH061708Y2 publication Critical patent/JPH061708Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すものにして、第１
図は半面マスク面体に吸気系と呼気系とを左右に
設けた場合の外観説明図、第２図は送気管を吸気
系に接続し、全面マスク面体の側面にエアロゾル
捕集用高性能フイルターの呼気系を装備した場合
の外観説明図である。 １……半面マスク面体、２……吸気系、３……
呼気系、４……送気管、５……全面マスク面体、
６……呼気系。

Claims (1)

    【実用新案登録請求の範囲】
  1. マスク面体の吸気系側に、空気呼吸器、又は送
    気管を接着し、或は吸気弁と防毒用吸収缶とを設
    け、呼気系側に、呼気弁と、エアロゾル捕集用高
    性能フイルターとを収納したことを特徴とする、
    マスク。
JP7158487U 1987-05-15 1987-05-15 マスク Expired - Lifetime JPH061708Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7158487U JPH061708Y2 (ja) 1987-05-15 1987-05-15 マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7158487U JPH061708Y2 (ja) 1987-05-15 1987-05-15 マスク

Publications (2)

Publication Number Publication Date
JPS63182767U true JPS63182767U (ja) 1988-11-25
JPH061708Y2 JPH061708Y2 (ja) 1994-01-19

Family

ID=30914267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7158487U Expired - Lifetime JPH061708Y2 (ja) 1987-05-15 1987-05-15 マスク

Country Status (1)

Country Link
JP (1) JPH061708Y2 (ja)

Also Published As

Publication number Publication date
JPH061708Y2 (ja) 1994-01-19

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