JPH0287022U - - Google Patents

Info

Publication number
JPH0287022U
JPH0287022U JP16782988U JP16782988U JPH0287022U JP H0287022 U JPH0287022 U JP H0287022U JP 16782988 U JP16782988 U JP 16782988U JP 16782988 U JP16782988 U JP 16782988U JP H0287022 U JPH0287022 U JP H0287022U
Authority
JP
Japan
Prior art keywords
helmet
oxygen
oxygen sensor
processing
assembled
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
JP16782988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0616884Y2 (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 JP16782988U priority Critical patent/JPH0616884Y2/ja
Publication of JPH0287022U publication Critical patent/JPH0287022U/ja
Application granted granted Critical
Publication of JPH0616884Y2 publication Critical patent/JPH0616884Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP16782988U 1988-12-26 1988-12-26 酸欠ガス感知機能付きヘルメット Expired - Lifetime JPH0616884Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16782988U JPH0616884Y2 (ja) 1988-12-26 1988-12-26 酸欠ガス感知機能付きヘルメット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16782988U JPH0616884Y2 (ja) 1988-12-26 1988-12-26 酸欠ガス感知機能付きヘルメット

Publications (2)

Publication Number Publication Date
JPH0287022U true JPH0287022U (en]) 1990-07-10
JPH0616884Y2 JPH0616884Y2 (ja) 1994-05-02

Family

ID=31456474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16782988U Expired - Lifetime JPH0616884Y2 (ja) 1988-12-26 1988-12-26 酸欠ガス感知機能付きヘルメット

Country Status (1)

Country Link
JP (1) JPH0616884Y2 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11153526A (ja) * 1997-11-20 1999-06-08 New Cosmos Electric Corp 吸引式ガス検知装置
JP2016084562A (ja) * 2014-10-27 2016-05-19 東京瓦斯株式会社 着用物内環境向上装置及び特定気体の警報器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101282660B1 (ko) * 2011-08-22 2013-07-23 (주)티엘씨테크놀로지 스마트 헬멧의 산소공급장치 및 방법
KR102756937B1 (ko) * 2022-08-05 2025-01-21 손용찬 스마트 용접 마스크를 포함하는 작업 안전관리 시스템 및 그 제어방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11153526A (ja) * 1997-11-20 1999-06-08 New Cosmos Electric Corp 吸引式ガス検知装置
JP2016084562A (ja) * 2014-10-27 2016-05-19 東京瓦斯株式会社 着用物内環境向上装置及び特定気体の警報器

Also Published As

Publication number Publication date
JPH0616884Y2 (ja) 1994-05-02

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