JP4283258B2 - 漏出防止装置 - Google Patents
漏出防止装置 Download PDFInfo
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- JP4283258B2 JP4283258B2 JP2005266996A JP2005266996A JP4283258B2 JP 4283258 B2 JP4283258 B2 JP 4283258B2 JP 2005266996 A JP2005266996 A JP 2005266996A JP 2005266996 A JP2005266996 A JP 2005266996A JP 4283258 B2 JP4283258 B2 JP 4283258B2
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- tube
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Description
(1)上記実施形態において、管自体の径が同じである、受口を有する管1と挿口を有する管2との組み合わせによる継手部に対する漏出防止機構を備えた装置の例を示したが、管径が異なる異形管に対しても同様な効果を発揮し得る。
(2)上記実施形態では、既設の管継手部に本実施形態の漏出防止装置を装着する例について説明したが、もとより新設の管継手部に当初から装着することもでき、更に管内部の流体についても、水道水に限定されるものではなく、各種液体、気体などの流体に適用できる。
3 漏出防止装置本体
6 係止手段
8,9 シール手段
Claims (2)
- 受口を有する管に挿口を有する管を挿入して結合されている伸縮継手部を囲うようにして密閉装着可能な漏出防止装置本体と、この漏出防止装置本体に装着され、受口を有する管の外表面に接当して前記漏出防止装置本体の抜け出しを阻止すべく作用する係止手段と、前記伸縮継手部を囲った漏出防止装置本体の内部空間を密閉するシール手段とを有し、
前記漏出防止装置本体が、受口を有する管の端面に接当する接当部を有していると共に、前記係止手段が受口を有する管の外表面に接当して係止するようになっており、
前記シール手段が、受口を有する管の前記係止手段よりも端面側に位置する受口段部の外表面と、挿口を有する前記管の外表面とにそれぞれ密着してシールする漏出防止装置。 - 管の外表面に接当する前記係止手段の先端が、前記管に食い込み可能なエッジ形状に形成されている請求項1記載の漏出防止装置。
Priority Applications (1)
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JP2005266996A JP4283258B2 (ja) | 2005-09-14 | 2005-09-14 | 漏出防止装置 |
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JP2005266996A JP4283258B2 (ja) | 2005-09-14 | 2005-09-14 | 漏出防止装置 |
Publications (2)
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JP2007078077A JP2007078077A (ja) | 2007-03-29 |
JP4283258B2 true JP4283258B2 (ja) | 2009-06-24 |
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JP2005266996A Active JP4283258B2 (ja) | 2005-09-14 | 2005-09-14 | 漏出防止装置 |
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Families Citing this family (1)
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CN107883196B (zh) * | 2017-12-23 | 2023-04-14 | 国网山东省电力公司龙口市供电公司 | 一种自来水防漏水装置 |
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