JPH0431078Y2 - - Google Patents

Info

Publication number
JPH0431078Y2
JPH0431078Y2 JP1983118656U JP11865683U JPH0431078Y2 JP H0431078 Y2 JPH0431078 Y2 JP H0431078Y2 JP 1983118656 U JP1983118656 U JP 1983118656U JP 11865683 U JP11865683 U JP 11865683U JP H0431078 Y2 JPH0431078 Y2 JP H0431078Y2
Authority
JP
Japan
Prior art keywords
hood
air
alarm
electric blower
air supply
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
JP1983118656U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6027937U (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 JP11865683U priority Critical patent/JPS6027937U/ja
Publication of JPS6027937U publication Critical patent/JPS6027937U/ja
Application granted granted Critical
Publication of JPH0431078Y2 publication Critical patent/JPH0431078Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Emergency Alarm Devices (AREA)
JP11865683U 1983-08-01 1983-08-01 フ−ド型呼吸保護具の送気量低下警報装置 Granted JPS6027937U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11865683U JPS6027937U (ja) 1983-08-01 1983-08-01 フ−ド型呼吸保護具の送気量低下警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11865683U JPS6027937U (ja) 1983-08-01 1983-08-01 フ−ド型呼吸保護具の送気量低下警報装置

Publications (2)

Publication Number Publication Date
JPS6027937U JPS6027937U (ja) 1985-02-25
JPH0431078Y2 true JPH0431078Y2 (en]) 1992-07-27

Family

ID=30272637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11865683U Granted JPS6027937U (ja) 1983-08-01 1983-08-01 フ−ド型呼吸保護具の送気量低下警報装置

Country Status (1)

Country Link
JP (1) JPS6027937U (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148361A (en) * 1980-04-22 1981-11-17 Shigematsu Works Air sending type breathing protective tool
JPS6038140B2 (ja) * 1982-11-01 1985-08-30 川重防災工業株式会社 開放式呼吸器の警報装置

Also Published As

Publication number Publication date
JPS6027937U (ja) 1985-02-25

Similar Documents

Publication Publication Date Title
US10821255B2 (en) Personalized forced air purifier
US4233972A (en) Portable air filtering and breathing assist device
US5526805A (en) In-line silencer for clean room breathing apparatus
EP1038553A2 (en) Flow indicator device for respirators
JP6274912B2 (ja) 電動ファン付き呼吸用保護具
AU5603401A (en) Oxygen diffuser for patient oxygen delivery system
ATE364753T1 (de) Gebläse mit senkrecht zur ausströmdüse orientiertem ventilator
JPH0431078Y2 (en])
JP2021108963A (ja) マスク用冷却装置およびマスク装置
CA2247774A1 (en) Aerobiological sampler for airborne particles
GB1574311A (en) Protective helmet
JPH09294819A (ja) 鼻マスク
GB1588993A (en) Portable air filtering device
GB2399759B (en) Respirator
JP2000303245A (ja) ヘルメット一体型防塵マスク
CN201815012U (zh) 电动送风呼吸器
GB560877A (en) Improvements in and relating to gas masks
TWM603765U (zh) 空氣清淨防護機
JPH059012Y2 (en])
CN212998026U (zh) 一种杀菌消毒面罩
CN2121222U (zh) 通风防毒面罩
CN213285417U (zh) 粉尘过滤呼吸器
JPH0234911Y2 (en])
GB1474980A (en) Respiratory signalling device
TW202220722A (zh) 全罩式隨身空氣清淨機