JP2006075388A - 手投げ式着火抑制泡弾 - Google Patents
手投げ式着火抑制泡弾 Download PDFInfo
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Abstract
【解決手段】 衝撃破損性の手投げ用容器1に、発泡空間5を残して、0.009重量%以上のフッ素系界面活性剤を含有する発泡性フッ素系界面活性剤水溶液4が封入されている。
【選択図】 図1
Description
[実施例1]
試験番号1−1〜1−15に対応する、0.009〜1.603重量%の濃度範囲(0.009、0.011、0.023、0.034、0.069、0.115、0.172、0.229、0.286、0.344、0.458、0.687、1.145、1.374及び1.603重量%の各濃度)のフッ素系界面活性剤(両性型95.6重量部とアニオン型4.4重量部の混合使用)を含有する発泡性フッ素系界面活性剤水溶液を調製した。
試験番号2−1〜2−15に対応する、実施例1と同じ濃度範囲の発泡性フッ素系界面活性剤の水溶液を調製した。
シャーレ中に注入された6mlのガソリン表面に、前記の各試験番号に係る発泡性フッ素系界面活性剤水溶液3ml(シャーレ中のガソリンの半分量)を発泡させて注入した以外は実施例1と同様の条件で着火試験を行い、着火状態を観察した。
試験番号3−1〜3−5に対応する、0.000〜0.008重量%の濃度範囲(0.000、0.002、0.005、0.007及び0.008重量%の各濃度)の発泡性フッ素系界面活性剤水溶液を用いた以外は実施例1と同様の条件で着火試験を行い、着火状態を観察した。
試験番号4−1〜4−5に対応する、0.000〜0.008重量%の濃度範囲(0.000、0.002、0.005、0.007及び0.008重量%の各濃度)の発泡性フッ素系界面活性剤水溶液を用いた以外は実施例2と同様の条件で着火試験を行い、着火状態を観察した。
試験番号5−1〜5−6に対応する、0.0115〜18.32重量%の濃度範囲(0.0115、0.1145、0.4580、4.580、9.160及び18.32重量%の各濃度)のフッ素を含まないアニオン性界面活性剤を含有する非フッ素系界面活性剤水溶液を用いた以外は実施例1と同様の条件で着火試験を行い、着火状態を観察した。
2 首部
3 収容部
4 発泡性フッ素系界面活性剤水溶液
5 発泡空間
6 破壊用固形物
7 密栓
Claims (5)
- 衝撃破損性の手投げ用容器に、発泡空間を残して、0.009重量%以上のフッ素系界面活性剤を含有する発泡性フッ素系界面活性剤水溶液を封入してなる手投げ式着火抑制泡弾。
- 発泡性フッ素系界面活性剤水溶液がフッ素系界面活性剤と共に他の界面活性剤を含有する請求項1に記載の手投げ式着火抑制泡弾。
- 発泡性フッ素系界面活性剤水溶液が0.009〜1.5重量%のフッ素系界面活性剤を含有する請求項1又は2に記載の手投げ式着火抑制泡弾。
- 手投げ用容器が200〜2000mlの容積を有し、該手投げ用容器に、その全容積の1/3以上の発泡空間を残して発泡性フッ素系界面活性剤水溶液を封入した請求項1〜3の何れかに記載の手投げ式着火抑制泡弾。
- 手投げ用容器に、破壊用固形物を発泡性フッ素系界面活性剤水溶液と共に封入した請求項1〜4の何れかに記載の手投げ式着火抑制泡弾。
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JP2006075388A true JP2006075388A (ja) | 2006-03-23 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012157589A (ja) * | 2011-02-01 | 2012-08-23 | Ebisu Kagaku Kenkyusho:Kk | 消火液剤及びそれを充填した簡易消火用具 |
JP2015123313A (ja) * | 2013-12-27 | 2015-07-06 | ニッショウ機器株式会社 | 消火用具及び消火方法 |
CN106621134A (zh) * | 2017-02-27 | 2017-05-10 | 西华大学 | 一种气溶胶灭火弹 |
WO2021220973A1 (ja) * | 2020-04-30 | 2021-11-04 | 日本ドライケミカル株式会社 | 火災の抑制方法および火災の抑制用薬剤放射器 |
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2004
- 2004-09-10 JP JP2004263438A patent/JP4012184B2/ja active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012157589A (ja) * | 2011-02-01 | 2012-08-23 | Ebisu Kagaku Kenkyusho:Kk | 消火液剤及びそれを充填した簡易消火用具 |
JP2015123313A (ja) * | 2013-12-27 | 2015-07-06 | ニッショウ機器株式会社 | 消火用具及び消火方法 |
CN106621134A (zh) * | 2017-02-27 | 2017-05-10 | 西华大学 | 一种气溶胶灭火弹 |
WO2021220973A1 (ja) * | 2020-04-30 | 2021-11-04 | 日本ドライケミカル株式会社 | 火災の抑制方法および火災の抑制用薬剤放射器 |
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