JP4468259B2 - 延焼防止剤剥離工法 - Google Patents
延焼防止剤剥離工法 Download PDFInfo
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- JP4468259B2 JP4468259B2 JP2005210900A JP2005210900A JP4468259B2 JP 4468259 B2 JP4468259 B2 JP 4468259B2 JP 2005210900 A JP2005210900 A JP 2005210900A JP 2005210900 A JP2005210900 A JP 2005210900A JP 4468259 B2 JP4468259 B2 JP 4468259B2
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- Prior art keywords
- spread inhibitor
- fire
- compressed air
- inhibitor
- air
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Description
Claims (2)
- 延焼防止剤を剥離する延焼防止剤剥離工法において、
圧縮空気をボルテックスチューブにより高温空気と低温空気に分離し、この分離した低温空気を前記延焼防止剤の表面に吹き付けることにより前記延焼防止剤を脆化温度以下に冷却する冷却工程と、
前記冷却工程の後に前記延焼防止剤に機械的衝撃を与えて前記延焼防止剤を破壊する破壊工程と、
前記破壊工程の後に前記延焼防止剤を除去する除去工程と、
を有することを特徴とする延焼防止剤剥離工法。 - 前記除去工程は、圧縮空気を前記延焼防止剤に吹き付けて前記延焼防止剤を吹き飛ばすものであることを特徴とする請求項1に記載の延焼防止剤剥離工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005210900A JP4468259B2 (ja) | 2005-07-21 | 2005-07-21 | 延焼防止剤剥離工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005210900A JP4468259B2 (ja) | 2005-07-21 | 2005-07-21 | 延焼防止剤剥離工法 |
Publications (2)
Publication Number | Publication Date |
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JP2007028863A JP2007028863A (ja) | 2007-02-01 |
JP4468259B2 true JP4468259B2 (ja) | 2010-05-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005210900A Expired - Fee Related JP4468259B2 (ja) | 2005-07-21 | 2005-07-21 | 延焼防止剤剥離工法 |
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JP (1) | JP4468259B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108175974A (zh) * | 2017-12-01 | 2018-06-19 | 国家电网公司 | 爆破式电缆线路灭火装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10940346B2 (en) | 2018-05-21 | 2021-03-09 | The Boeing Company | Fire extinguishing system and method therefor |
-
2005
- 2005-07-21 JP JP2005210900A patent/JP4468259B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108175974A (zh) * | 2017-12-01 | 2018-06-19 | 国家电网公司 | 爆破式电缆线路灭火装置 |
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JP2007028863A (ja) | 2007-02-01 |
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