JP5152535B2 - 薬液吐出容器 - Google Patents
薬液吐出容器 Download PDFInfo
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- JP5152535B2 JP5152535B2 JP2010067403A JP2010067403A JP5152535B2 JP 5152535 B2 JP5152535 B2 JP 5152535B2 JP 2010067403 A JP2010067403 A JP 2010067403A JP 2010067403 A JP2010067403 A JP 2010067403A JP 5152535 B2 JP5152535 B2 JP 5152535B2
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- chemical
- tank
- chemical solution
- chemical liquid
- water
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Description
図1の薬液吐出具100A(実施例1)と図6の薬液吐出具100x(比較例1)を作製した。この場合、実施例1の空気透過性部材11としては、面積12cm2 、厚さ0.3mmのシリコーンゴム(ポリジメチルシロキサン)(空気透過率(25℃)500×10−9cm3・cm/cm2・sec・cmHg)を使用した。また、双方とも吐出孔5の口径は1.8mmとし、表1の組成の薬液Aを、薬液タンク1(満容量92mL)に80g充填した。
4 薬液吐出ノズル
5 吐出孔
10 圧力調整部
11 空気透過性部材
12 蛇腹構造を有する変形部材
20 手洗い部
100A、100B、100C、100D 本発明の薬液吐出具
100x 薬液吐出具
A 薬液
HS ヘッドスペース
W 手洗水、水
Claims (2)
- 薬液を収容する薬液タンク、及び薬液タンクの下方に設けられた薬液吐出ノズルからなり、薬液吐出ノズルに、表面張力により薬液を保持することのできる吐出孔が開口し、吐出孔からの薬液の吐出が、主に吐出孔に保持されていた薬液が、流下する水にさらわれることによりなされる薬液吐出容器であって、薬液タンクにおいてヘッドスペースが形成される部位に、空気透過性フィルム又は空気透過性セラミックスからなる圧力調整部が設けられ、該圧力調整部は、過陰圧となった薬液タンク内を弱い負圧状態に戻し、吐出孔に薬液を保持させる薬液吐出容器。
- 請求項1記載の薬液吐出容器の薬液タンクに薬液が収容されてなる薬液吐出具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010067403A JP5152535B2 (ja) | 2010-03-24 | 2010-03-24 | 薬液吐出容器 |
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JP2010067403A JP5152535B2 (ja) | 2010-03-24 | 2010-03-24 | 薬液吐出容器 |
Related Parent Applications (1)
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JP2003024357A Division JP4557125B2 (ja) | 2003-01-31 | 2003-01-31 | 薬液吐出容器 |
Publications (2)
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JP2010138694A JP2010138694A (ja) | 2010-06-24 |
JP5152535B2 true JP5152535B2 (ja) | 2013-02-27 |
Family
ID=42349049
Family Applications (1)
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JP2010067403A Expired - Fee Related JP5152535B2 (ja) | 2010-03-24 | 2010-03-24 | 薬液吐出容器 |
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JP (1) | JP5152535B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3156940B2 (ja) * | 1992-07-16 | 2001-04-16 | アース製薬株式会社 | 液体滲出装置 |
JP4461595B2 (ja) * | 2000-09-13 | 2010-05-12 | 花王株式会社 | 薬液吐出容器 |
JP4557125B2 (ja) * | 2003-01-31 | 2010-10-06 | 花王株式会社 | 薬液吐出容器 |
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2010
- 2010-03-24 JP JP2010067403A patent/JP5152535B2/ja not_active Expired - Fee Related
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JP2010138694A (ja) | 2010-06-24 |
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