JPH043756U - - Google Patents
Info
- Publication number
- JPH043756U JPH043756U JP4243090U JP4243090U JPH043756U JP H043756 U JPH043756 U JP H043756U JP 4243090 U JP4243090 U JP 4243090U JP 4243090 U JP4243090 U JP 4243090U JP H043756 U JPH043756 U JP H043756U
- Authority
- JP
- Japan
- Prior art keywords
- protective clothing
- exhaust valve
- air
- dust mask
- disposable dust
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 21
- 239000000428 dust Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4243090U JPH0722275Y2 (ja) | 1990-04-23 | 1990-04-23 | 使い捨て式防じん用マスク兼防護服 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4243090U JPH0722275Y2 (ja) | 1990-04-23 | 1990-04-23 | 使い捨て式防じん用マスク兼防護服 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH043756U true JPH043756U (US06168655-20010102-C00055.png) | 1992-01-14 |
JPH0722275Y2 JPH0722275Y2 (ja) | 1995-05-24 |
Family
ID=31553970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4243090U Expired - Lifetime JPH0722275Y2 (ja) | 1990-04-23 | 1990-04-23 | 使い捨て式防じん用マスク兼防護服 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0722275Y2 (US06168655-20010102-C00055.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007232538A (ja) * | 2006-02-28 | 2007-09-13 | Nippon Tokuso Kk | 放射線被曝防護システム |
JP6128474B1 (ja) * | 2016-07-06 | 2017-05-17 | 正泰 増茂 | フルフェイスマスク型空気清浄機、及びフルフェイスマスク型空気清浄機の製造方法 |
JP2018201550A (ja) * | 2017-05-30 | 2018-12-27 | 東京電力ホールディングス株式会社 | 保冷剤パックおよび冷却方法 |
CN115206573A (zh) * | 2022-06-02 | 2022-10-18 | 中国辐射防护研究院 | 一种抽真空式X、γ射线防护服污染防护罩 |
-
1990
- 1990-04-23 JP JP4243090U patent/JPH0722275Y2/ja not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007232538A (ja) * | 2006-02-28 | 2007-09-13 | Nippon Tokuso Kk | 放射線被曝防護システム |
JP6128474B1 (ja) * | 2016-07-06 | 2017-05-17 | 正泰 増茂 | フルフェイスマスク型空気清浄機、及びフルフェイスマスク型空気清浄機の製造方法 |
JP2018000905A (ja) * | 2016-07-06 | 2018-01-11 | 正泰 増茂 | フルフェイスマスク型空気清浄機、及びフルフェイスマスク型空気清浄機の製造方法 |
JP2018201550A (ja) * | 2017-05-30 | 2018-12-27 | 東京電力ホールディングス株式会社 | 保冷剤パックおよび冷却方法 |
CN115206573A (zh) * | 2022-06-02 | 2022-10-18 | 中国辐射防护研究院 | 一种抽真空式X、γ射线防护服污染防护罩 |
Also Published As
Publication number | Publication date |
---|---|
JPH0722275Y2 (ja) | 1995-05-24 |
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