JP4753122B2 - 旋回流型管継手 - Google Patents
旋回流型管継手 Download PDFInfo
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- JP4753122B2 JP4753122B2 JP2008028310A JP2008028310A JP4753122B2 JP 4753122 B2 JP4753122 B2 JP 4753122B2 JP 2008028310 A JP2008028310 A JP 2008028310A JP 2008028310 A JP2008028310 A JP 2008028310A JP 4753122 B2 JP4753122 B2 JP 4753122B2
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- Prior art keywords
- connection port
- wall
- side connection
- spiral
- pipe joint
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- Joints With Sleeves (AREA)
Description
ものである。
3a 流入側接続口
3b 流出側接続口
3c 蓋体
3d 円環状の開口上部
3e 渦巻き状の側壁
3f 底壁
3g 縦壁
3h 渦巻き状の側壁の終端部
3i 渦巻き状の側壁の始端部
Claims (6)
- 円環状に形成された開口上部と、底壁と、底壁に設けられた下向きの流出側接続口と、終端部が流出側接続口に至る略一巻きの渦巻き状の側壁と、側壁の終端部と始端部を連結する縦壁と、片側に偏位して側壁の始端側から縦壁と平行に突設された流入側接続口と、側壁と底壁とで形成される渦巻き状流路とを備えた、合成樹脂で一体成形される旋回流型管継手であって、
平面視したときの上記側壁の終端部の方向が、上記流出側接続口の円周に外接する方向ではなく該円周に鋭角的に交差する方向となっていることを特徴とする旋回流型管継手。 - 上記側壁の曲率半径が徐々に減少しながら側壁の終端部が上記流出側接続口に至り、上記渦巻き状流路の幅が流路終端に近づくほど漸次狭くなっていることを特徴とする請求項1に記載の旋回流型管継手。
- 上記流出側接続口が、円環状に形成された上記開口上部に対して偏心した位置関係となるように上記底壁に設けられていることを特徴とする請求項1又は請求項2に記載の旋回流型管継手。
- 上記渦巻き状流路の底面となる上記底壁が略水平に形成されていることを特徴とする請求項1ないし請求項3のいずれかに記載の旋回流型管継手。
- 上記側壁及び上記縦壁の高さが上記流入側接続口の高さより高いことを特徴とする請求項1ないし請求項4のいずれかに記載の旋回流型管継手。
- 上記開口上部に蓋体が脱着可能に取付けられていることを特徴とする請求項1ないし請求項5のいずれかに記載の旋回流型管継手。
Priority Applications (1)
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JP2008028310A JP4753122B2 (ja) | 2005-02-09 | 2008-02-08 | 旋回流型管継手 |
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JP2005033308 | 2005-02-09 | ||
JP2005033308 | 2005-02-09 | ||
JP2008028310A JP4753122B2 (ja) | 2005-02-09 | 2008-02-08 | 旋回流型管継手 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005346346A Division JP4776359B2 (ja) | 2005-02-09 | 2005-11-30 | 基礎貫通配管構造及びこれに用いる旋回流型排水桝 |
Publications (2)
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JP2008133721A JP2008133721A (ja) | 2008-06-12 |
JP4753122B2 true JP4753122B2 (ja) | 2011-08-24 |
Family
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JP2008028310A Active JP4753122B2 (ja) | 2005-02-09 | 2008-02-08 | 旋回流型管継手 |
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JP (1) | JP4753122B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6339410B2 (ja) * | 2014-05-22 | 2018-06-06 | 株式会社クボタケミックス | 旋回継手およびそれを用いた排水システム |
JP6752132B2 (ja) * | 2016-12-14 | 2020-09-09 | アロン化成株式会社 | 集合ます、集合ますの配管構造、および集合ますの施工方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5438725B2 (ja) * | 1974-04-08 | 1979-11-22 | ||
JPH08232312A (ja) * | 1995-02-24 | 1996-09-10 | Maezawa Kasei Ind Co Ltd | 合流管継手 |
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