JP2006342861A - 腐食電流抑止サドル分水栓 - Google Patents
腐食電流抑止サドル分水栓 Download PDFInfo
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- JP2006342861A JP2006342861A JP2005167870A JP2005167870A JP2006342861A JP 2006342861 A JP2006342861 A JP 2006342861A JP 2005167870 A JP2005167870 A JP 2005167870A JP 2005167870 A JP2005167870 A JP 2005167870A JP 2006342861 A JP2006342861 A JP 2006342861A
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- water
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Abstract
【解決手段】分水栓止水機構部のコア挿入部位5に、絶縁素材ブッシュ7を嵌装させることにより、止水機構部において発生する腐食電流が水道水を介してジャンプすることを抑止するように構成した。
【選択図】図3
Description
1は分水栓で、配水本管を挟着包持するサドルの上部包持体2と配水本管の下側に挿し回わされ、上部包持体2と着合して配水本管を挟着包持する下部包持体3とからなっている。
11 分水栓の締着フランジ
12 分水栓のボールケース
13 ボール押さえ
14 ボールバルブ
15 配水支管への側方開口部
16 ボールバルブの回動操作機構
17 ボールシート
18 分水栓のボルト締着部
2 上部包持体
21 上部包持体の分水栓締着座
22 上部包持体の締着耳
23 上部包持体の分水栓嵌合孔
3 下部包持体
31 サドル締着挿通ボルト
32 下部包持体の締着耳
4 絶縁シート
41 ボルト締着部介在の絶縁体
42 ボルト締着部介在の絶縁体
5 中央通水孔
51 穿孔機・挿入棒挿入部上端のキャップ
6 サドル取付けガスケット
7 絶縁ブッシュ
71 絶縁ブッシュ補強金属筒
8 密着コア
81 密着コアの弾性被膜層
82 密着コアの曲折構造部
83 密着コアのコア部材支持フランジ部
A 配水本管
a 配水本管の穿孔部(分水通水路)
Claims (2)
- 配水管を挟着包持するサドルの上部に分水栓を取付けて構成されるサドル分水栓において、分水栓止水機構部のコア挿入部位に、絶縁素材ブッシュを嵌装させることにより、止水機構部において発生する腐食電流が水道水を介して配水本管にジャンプすることを抑止するように構成したことを特徴とする腐食電流抑止サドル分水栓
- 絶縁素材ブッシュの所定内壁部に金属筒を着合するように構成したことを特徴とする請求項1記載の腐食電流抑止サドル分水栓
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005167870A JP4336329B2 (ja) | 2005-06-08 | 2005-06-08 | 腐食電流抑止サドル分水栓 |
Applications Claiming Priority (1)
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JP2005167870A JP4336329B2 (ja) | 2005-06-08 | 2005-06-08 | 腐食電流抑止サドル分水栓 |
Publications (2)
Publication Number | Publication Date |
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JP2006342861A true JP2006342861A (ja) | 2006-12-21 |
JP4336329B2 JP4336329B2 (ja) | 2009-09-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005167870A Active JP4336329B2 (ja) | 2005-06-08 | 2005-06-08 | 腐食電流抑止サドル分水栓 |
Country Status (1)
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JP (1) | JP4336329B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008256177A (ja) * | 2007-04-09 | 2008-10-23 | Kitz Corp | サドル付き分水栓 |
JP2021085501A (ja) * | 2019-11-29 | 2021-06-03 | 株式会社タブチ | サドル付分水栓 |
-
2005
- 2005-06-08 JP JP2005167870A patent/JP4336329B2/ja active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008256177A (ja) * | 2007-04-09 | 2008-10-23 | Kitz Corp | サドル付き分水栓 |
JP2021085501A (ja) * | 2019-11-29 | 2021-06-03 | 株式会社タブチ | サドル付分水栓 |
JP7162893B2 (ja) | 2019-11-29 | 2022-10-31 | 株式会社タブチ | サドル付分水栓 |
Also Published As
Publication number | Publication date |
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JP4336329B2 (ja) | 2009-09-30 |
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