JPWO2020012820A1 - 筐体装置及び筐体装置の装着方法 - Google Patents
筐体装置及び筐体装置の装着方法 Download PDFInfo
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- JPWO2020012820A1 JPWO2020012820A1 JP2020530030A JP2020530030A JPWO2020012820A1 JP WO2020012820 A1 JPWO2020012820 A1 JP WO2020012820A1 JP 2020530030 A JP2020530030 A JP 2020530030A JP 2020530030 A JP2020530030 A JP 2020530030A JP WO2020012820 A1 JPWO2020012820 A1 JP WO2020012820A1
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- Prior art keywords
- case body
- divided
- split
- housing device
- pipe
- 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
- 238000000034 method Methods 0.000 title claims description 12
- 239000003566 sealing material Substances 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 238000005304 joining Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 39
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 230000002265 prevention Effects 0.000 claims description 35
- 239000012530 fluid Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 39
- 230000009467 reduction Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 230000008439 repair process Effects 0.000 description 6
- 229910001141 Ductile iron Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/007—Joints with sleeve or socket clamped by a wedging action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/172—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Joints With Pressure Members (AREA)
- Clamps And Clips (AREA)
- Gasket Seals (AREA)
Abstract
Description
4 離脱防止金具
5 突起
5d 突起片
5u 突起片
10 分割部
11 シール材
12 ケース体
12d 分割片
12u 分割片
13 締結具
14 接合面
Claims (7)
- 周方向の少なくとも1箇所に分割部を有し、シール材を介して流体管の外周面を密封状態で取り囲む環状のケース体と、
前記分割部を締め付けることにより、前記ケース体を構成する複数の分割片を接合する締結具と、を備え、
前記分割片の周方向端部に設けられた接合面のうち、前記流体管の管軸方向における前記ケース体の両端部にのみ、周方向に沿って突出した突起が形成されている筐体装置。 - 前記突起が、周方向に沿って互いに対向する一対の突起片で構成されている請求項1に記載の筐体装置。
- 前記突起が、前記流体管の管軸方向における前記ケース体の端縁に位置している請求項1または2に記載の筐体装置。
- 周方向の少なくとも1箇所に分割部を有する環状のケース体と、前記分割部を締め付けるための締結具とを備えた筐体装置の装着方法であって、
前記ケース体を構成する複数の分割片の周方向端部に設けられた接合面のうち、流体管の管軸方向における前記ケース体の両端部にのみ、周方向に沿って突出した突起が形成されていて、
前記ケース体で前記流体管の外周面を密封状態で取り囲み、前記分割部を締め付けて複数の前記分割片を接合したときに、前記ケース体の両端部に他の部位よりも小さい前記分割部の隙間を前記突起によって形成することを特徴とする筐体装置の装着方法。 - 前記分割部を締め付けたときに、前記突起を構成する一対の突起片を互いに対向させる請求項4に記載の筐体装置の装着方法。
- 前記突起が、前記流体管の管軸方向における前記ケース体の端縁に位置している請求項4または5に記載の筐体装置。
- 一対の前記分割部を有した二つ割り構造の前記ケース体の端部に、一対の分割部を有した二つ割り構造の離脱防止金具を外嵌装着し、その際に、前記ケース体が有する一対の前記分割部を水平方向に沿って配置し、前記離脱防止金具が有する一対の前記分割部を鉛直方向に沿って配置する請求項4〜6いずれか1項に記載の筐体装置の装着方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018130431 | 2018-07-10 | ||
JP2018130431 | 2018-07-10 | ||
PCT/JP2019/021719 WO2020012820A1 (ja) | 2018-07-10 | 2019-05-31 | 筐体装置及び筐体装置の装着方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020012820A1 true JPWO2020012820A1 (ja) | 2021-02-15 |
JP7114111B2 JP7114111B2 (ja) | 2022-08-08 |
Family
ID=69141437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020530030A Active JP7114111B2 (ja) | 2018-07-10 | 2019-05-31 | 筐体装置及び筐体装置の装着方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11892111B2 (ja) |
EP (1) | EP3822533B1 (ja) |
JP (1) | JP7114111B2 (ja) |
CN (1) | CN112368504B (ja) |
WO (1) | WO2020012820A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6875762B1 (ja) * | 2020-04-28 | 2021-05-26 | 株式会社水道技術開発機構 | 分岐管形成装置及び分岐管形成方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US2286751A (en) * | 1941-08-28 | 1942-06-16 | M B Skinner Company | Pipe leak sealing sleeve |
US3467943A (en) * | 1963-04-01 | 1969-09-16 | Mueller Co | Pipe clamp device |
US4652023A (en) * | 1984-02-13 | 1987-03-24 | Timmons Fred A | Repair coupler |
JP2000227186A (ja) * | 1999-02-08 | 2000-08-15 | Cosmo Koki Co Ltd | 管の固定装置 |
WO2006079714A1 (fr) * | 2005-01-25 | 2006-08-03 | Bayard S.A. | Dispositif de prise en charge hydraulique et methode de prise en charge correspondante |
JP2006214451A (ja) * | 2005-02-01 | 2006-08-17 | Cosmo Koki Co Ltd | 筐体装置 |
JP2006300203A (ja) * | 2005-04-20 | 2006-11-02 | Cosmo Koki Co Ltd | 既設流体管の不断水流路処理装置 |
JP2007170681A (ja) * | 2007-03-22 | 2007-07-05 | Waterworks Technology Development Organization Co Ltd | 既設管の流体制御弁接続構造及び不断水式流体制御弁設置工法 |
JP2013204806A (ja) * | 2012-03-29 | 2013-10-07 | Cosmo Koki Co Ltd | ケース体接続方法 |
JP2016044793A (ja) * | 2014-08-26 | 2016-04-04 | コスモ工機株式会社 | 設置体取付構造 |
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NO177686C (no) * | 1993-07-01 | 1995-11-15 | Jens Vatne | Anordning for bruk ved skjöting av rörlengder, samt en fremgangsmåte til montasje/bruk av anordningen |
JP3948818B2 (ja) * | 1998-03-27 | 2007-07-25 | 株式会社水道技術開発機構 | 管継手の固定構造 |
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JP3964385B2 (ja) * | 2003-12-17 | 2007-08-22 | 株式会社水道技術開発機構 | 不断水式流体制御弁設置工法用フィダー装置 |
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EP2258970B1 (en) * | 2008-03-28 | 2018-06-13 | Eagle Industry Co., Ltd. | Rotary joint |
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WO2015029815A1 (ja) * | 2013-08-30 | 2015-03-05 | 株式会社トヨックス | 管継手 |
JP6474579B2 (ja) | 2014-10-01 | 2019-02-27 | コスモ工機株式会社 | 弁装置 |
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JP6450632B2 (ja) * | 2015-04-09 | 2019-01-09 | 株式会社水道技術開発機構 | 管切断面の防蝕装置及び防蝕方法 |
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JP7054514B2 (ja) * | 2018-02-19 | 2022-04-14 | 株式会社水道技術開発機構 | 弁装置 |
-
2019
- 2019-05-31 EP EP19834254.5A patent/EP3822533B1/en active Active
- 2019-05-31 WO PCT/JP2019/021719 patent/WO2020012820A1/ja unknown
- 2019-05-31 CN CN201980044227.7A patent/CN112368504B/zh active Active
- 2019-05-31 JP JP2020530030A patent/JP7114111B2/ja active Active
-
2021
- 2021-01-06 US US17/143,052 patent/US11892111B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2286751A (en) * | 1941-08-28 | 1942-06-16 | M B Skinner Company | Pipe leak sealing sleeve |
US3467943A (en) * | 1963-04-01 | 1969-09-16 | Mueller Co | Pipe clamp device |
US4652023A (en) * | 1984-02-13 | 1987-03-24 | Timmons Fred A | Repair coupler |
JP2000227186A (ja) * | 1999-02-08 | 2000-08-15 | Cosmo Koki Co Ltd | 管の固定装置 |
WO2006079714A1 (fr) * | 2005-01-25 | 2006-08-03 | Bayard S.A. | Dispositif de prise en charge hydraulique et methode de prise en charge correspondante |
JP2006214451A (ja) * | 2005-02-01 | 2006-08-17 | Cosmo Koki Co Ltd | 筐体装置 |
JP2006300203A (ja) * | 2005-04-20 | 2006-11-02 | Cosmo Koki Co Ltd | 既設流体管の不断水流路処理装置 |
JP2007170681A (ja) * | 2007-03-22 | 2007-07-05 | Waterworks Technology Development Organization Co Ltd | 既設管の流体制御弁接続構造及び不断水式流体制御弁設置工法 |
JP2013204806A (ja) * | 2012-03-29 | 2013-10-07 | Cosmo Koki Co Ltd | ケース体接続方法 |
JP2016044793A (ja) * | 2014-08-26 | 2016-04-04 | コスモ工機株式会社 | 設置体取付構造 |
Also Published As
Publication number | Publication date |
---|---|
JP7114111B2 (ja) | 2022-08-08 |
WO2020012820A1 (ja) | 2020-01-16 |
US11892111B2 (en) | 2024-02-06 |
EP3822533A1 (en) | 2021-05-19 |
CN112368504A (zh) | 2021-02-12 |
EP3822533B1 (en) | 2023-03-29 |
CN112368504B (zh) | 2022-10-04 |
US20210123553A1 (en) | 2021-04-29 |
EP3822533A4 (en) | 2021-08-25 |
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