JP5740205B2 - サドル分水栓 - Google Patents
サドル分水栓 Download PDFInfo
- Publication number
- JP5740205B2 JP5740205B2 JP2011110121A JP2011110121A JP5740205B2 JP 5740205 B2 JP5740205 B2 JP 5740205B2 JP 2011110121 A JP2011110121 A JP 2011110121A JP 2011110121 A JP2011110121 A JP 2011110121A JP 5740205 B2 JP5740205 B2 JP 5740205B2
- Authority
- JP
- Japan
- Prior art keywords
- saddle
- water
- water faucet
- annular
- lower opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 110
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000010292 electrical insulation Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Description
1 サドル
2 分水栓本体
2a ボール型弁体
2b 下方開口部
3 バンド
4 環状締付部材
5・6 ボールシート
7 カバー部材
S 切粉
Claims (5)
- 鋳鉄等の金属製水道本管に装着可能なサドルと、下方開口から装填したボール型弁体を該下方開口に水密に螺入可能な環状締付部材によって支持した分水栓本体とを備え、当該分水栓本体を前記サドルにフランジ結合するように構成したサドル分水栓であって、前記分水栓本体の下方開口から前記水道本管側に露出する前記環状締付部材の下部を、電気絶縁性を有し、且つ、下面に前記通水孔と連通する中心孔を形成したキャップ状のカバー部材で被覆すると共に、前記環状締付部材の露出下部の外周面に環状溝を設ける一方、前記カバー部材は前記露出下部が差し込まれる円筒部を有し、該円筒部の内周面に前記環状溝に嵌合する凸部を周設したことを特徴とするサドル分水栓。
- カバー部材は樹脂製である請求項1記載のサドル分水栓。
- サドルはパッキンを介して水道本管に装着され、分水栓本体は、前記サドルに対するフランジ結合時、その下方開口の周縁端面が前記パッキンの上面に水密に圧接して前記下方開口の外側をシールする請求項1または2記載のサドル分水栓。
- 環状締付部材は、分水栓本体の下方開口に対する螺入部の下側外周にOリングが装着されて前記下方開口の内側をシールする請求項1、2または3記載のサドル分水栓。
- 凸部は、カバー部材の円筒部の内周面の全周にわたり連続する環状凸条である請求項1から4のうち何れか一項記載のサドル分水栓。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011110121A JP5740205B2 (ja) | 2011-03-25 | 2011-05-17 | サドル分水栓 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011067421 | 2011-03-25 | ||
JP2011067421 | 2011-03-25 | ||
JP2011110121A JP5740205B2 (ja) | 2011-03-25 | 2011-05-17 | サドル分水栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012215275A JP2012215275A (ja) | 2012-11-08 |
JP5740205B2 true JP5740205B2 (ja) | 2015-06-24 |
Family
ID=47268201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011110121A Active JP5740205B2 (ja) | 2011-03-25 | 2011-05-17 | サドル分水栓 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5740205B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9103450B2 (en) * | 2012-04-05 | 2015-08-11 | Cerro E.M.S. | Emergency control gas ball valve |
CN111649166B (zh) * | 2020-06-12 | 2021-11-16 | 盐城支点机械制造有限公司 | 一种预埋阀门的防护外壳 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3768329B2 (ja) * | 1997-05-06 | 2006-04-19 | 株式会社キッツ | サドル付き分水栓 |
JP3313659B2 (ja) * | 1998-09-29 | 2002-08-12 | 株式会社タブチ | 分岐孔の防錆スリーブ |
JP3934304B2 (ja) * | 2000-04-06 | 2007-06-20 | 株式会社タブチ | サドル分水栓 |
JP4933334B2 (ja) * | 2007-04-09 | 2012-05-16 | 株式会社キッツ | サドル付き分水栓 |
JP4975665B2 (ja) * | 2008-03-19 | 2012-07-11 | 株式会社オンダ製作所 | ポリ栓 |
-
2011
- 2011-05-17 JP JP2011110121A patent/JP5740205B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012215275A (ja) | 2012-11-08 |
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