JP2007078077A - 漏出防止装置 - Google Patents
漏出防止装置 Download PDFInfo
- Publication number
- JP2007078077A JP2007078077A JP2005266996A JP2005266996A JP2007078077A JP 2007078077 A JP2007078077 A JP 2007078077A JP 2005266996 A JP2005266996 A JP 2005266996A JP 2005266996 A JP2005266996 A JP 2005266996A JP 2007078077 A JP2007078077 A JP 2007078077A
- Authority
- JP
- Japan
- Prior art keywords
- leakage prevention
- prevention device
- pipe
- tube
- leakage
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000012530 fluid Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
【解決手段】管1,2どうしの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3と、この漏出防止装置本体3に装着され、一方の管1の外表面に接当して他方の管2の抜け出しを阻止すべく作用する押しネジ6と、継手部を囲った漏出防止装置本体3の内部空間を密閉するゴムパッキン8,9とを有する漏出防止装置。
【選択図】図1
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 (4)
- 管どうしの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、一方の管の外表面に接当して他方の管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する漏出防止装置。
- 前記伸縮継手部が、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て、前記漏出防止装置本体が、受口を有する前記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前記管の外表面に接当して係止するようになっている請求項1記載の漏出防止装置。
- 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又は2記載の漏出防止装置。
- 前記シール手段が、受口を有する前記管の外表面と、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請求項1〜3のいずれか1項記載の漏出防止装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005266996A JP4283258B2 (ja) | 2005-09-14 | 2005-09-14 | 漏出防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005266996A JP4283258B2 (ja) | 2005-09-14 | 2005-09-14 | 漏出防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007078077A true JP2007078077A (ja) | 2007-03-29 |
JP4283258B2 JP4283258B2 (ja) | 2009-06-24 |
Family
ID=37938618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005266996A Active JP4283258B2 (ja) | 2005-09-14 | 2005-09-14 | 漏出防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4283258B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107883196A (zh) * | 2017-12-23 | 2018-04-06 | 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 |
-
2005
- 2005-09-14 JP JP2005266996A patent/JP4283258B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107883196A (zh) * | 2017-12-23 | 2018-04-06 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
JP4283258B2 (ja) | 2009-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007285522A (ja) | 配管配線用挿通ダクト | |
JP4311750B2 (ja) | 管継手部の水圧試験装置とこれを用いた水圧試験方法 | |
JP2008164090A (ja) | 樹脂管用継手 | |
JP2011099515A (ja) | 弁と管との継手構造および弁 | |
JP4564427B2 (ja) | 金属管と管継手との接続構造 | |
JP4845536B2 (ja) | 管端面の防食構造 | |
JP4283258B2 (ja) | 漏出防止装置 | |
JP2002071064A (ja) | 下水管路用耐震継手 | |
JP2007192328A (ja) | 金属シール部材を用いた継手構造 | |
BR0312892A (pt) | Conjunto de vedação para vedar um espaço anular entre um tubo interno e um tubo externo em um oleoduto submarino de parede dupla, sistema de tubos e válvula | |
JP2007255684A (ja) | 管継手 | |
JP4593409B2 (ja) | 伸縮可撓継手構造 | |
JP2008070160A (ja) | ガスメータ支持装置 | |
JP4660186B2 (ja) | 継手保持部材及び継手保持部材と継手部材とからなる器具 | |
JP2007285371A (ja) | 配管用継手 | |
JP7324034B2 (ja) | 耐震補修弁 | |
JP6130746B2 (ja) | カップリング形管継手 | |
JP3315300B2 (ja) | 流体輸送管の接続継手構造 | |
JP4663507B2 (ja) | 継手 | |
KR101395638B1 (ko) | 플렉시블 튜브용 이음매 | |
JP4810267B2 (ja) | 管継手 | |
KR20060082236A (ko) | 패킹부재를 구비한 파이프 연결장치 | |
JP4442985B2 (ja) | ガス配管用ライザー管 | |
JP4774292B2 (ja) | 継手 | |
JP5368739B2 (ja) | 配管の接続部構造及び接続工法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080801 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080805 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081006 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20081006 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090317 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090318 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4283258 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120327 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120327 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130327 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140327 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |