JP2005308230A - フレームアレスタ - Google Patents
フレームアレスタ Download PDFInfo
- Publication number
- JP2005308230A JP2005308230A JP2004121410A JP2004121410A JP2005308230A JP 2005308230 A JP2005308230 A JP 2005308230A JP 2004121410 A JP2004121410 A JP 2004121410A JP 2004121410 A JP2004121410 A JP 2004121410A JP 2005308230 A JP2005308230 A JP 2005308230A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- flame
- combustible gas
- upstream side
- ring
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
【解決手段】可燃性ガスGの配管K内に設置して下流側C2で発生した火焔の上流側C1への逆流を阻止するようにしたフレームアレスタ1において、多数のリング状プレート2を各リング状プレート2間にスリットSが形成されるようにスペーサ3を介して積層することにより周壁が積層体からなる筒状エレメントEを構成し、該筒状エレメントの一方の開口端aを閉止するとともに他方の開口端bを上流側C1に接続した。
【選択図】図1
Description
2 リング状プレート
3 スペーサ
4 止着部材
5 フレーム
6 接合管
6′ 接合管
8 ボルト
9 ナット
10 円盤
11 内鍔部
12 ボルト
13 ナット
G 可燃性ガス
S スリット
T 通路
Claims (2)
- 可燃性ガスの配管内に設置して下流側で発生した火焔の上流側への逆流を阻止するようにしたフレームアレスタにおいて、多数のリング状プレートを各リング状プレート間にスリットが形成されるようにスペーサを介して積層することにより周壁が積層体からなる筒状をエレメントを構成し、該筒状エレメントの一方の開口端を閉止するとともに他方の開口端を上流側に接続したことを特徴とするフレームアレスタ。
- 鍔を有する接合管よりなる継手部材を上流側と下流側とに対向して設け、該継手部材間に前記筒状エレメントを内部に取付けた略筒状のフレームを配置して挟持したことを特徴とする請求項1に記載のフレームアレスタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004121410A JP3919197B2 (ja) | 2004-04-16 | 2004-04-16 | フレームアレスタ |
EP20040020712 EP1586350B1 (en) | 2004-04-16 | 2004-09-01 | Flame arrester |
CN 201010228752 CN101947374B (zh) | 2004-04-16 | 2004-09-15 | 火焰清除器 |
CN 200410079157 CN1683826A (zh) | 2004-04-16 | 2004-09-15 | 火焰清除器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004121410A JP3919197B2 (ja) | 2004-04-16 | 2004-04-16 | フレームアレスタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005308230A true JP2005308230A (ja) | 2005-11-04 |
JP3919197B2 JP3919197B2 (ja) | 2007-05-23 |
Family
ID=34926378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004121410A Expired - Fee Related JP3919197B2 (ja) | 2004-04-16 | 2004-04-16 | フレームアレスタ |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1586350B1 (ja) |
JP (1) | JP3919197B2 (ja) |
CN (2) | CN1683826A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068614B1 (ko) * | 2011-02-11 | 2011-09-28 | 동남정공(주) | 폭굉역화 방지장치 |
JP2017219221A (ja) * | 2016-06-06 | 2017-12-14 | 岩谷産業株式会社 | 水素燃焼装置 |
WO2018078814A1 (ja) * | 2016-10-28 | 2018-05-03 | 金子産業株式会社 | 減速機構、及び減速機構付きフレームアレスタ |
WO2023239033A1 (ko) * | 2022-06-08 | 2023-12-14 | 주식회사 휴밸 | 화염 차단 장치 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009024814A1 (de) * | 2009-06-09 | 2010-12-16 | Leinemann Gmbh & Co. Kg | Flammensperranordnung |
US20120189966A1 (en) * | 2011-01-21 | 2012-07-26 | Brooker Dwight E | Detonation flame arrestor including a transition point/attenuation matrix and torturous path media |
CN103550878B (zh) * | 2013-11-04 | 2015-08-19 | 叶安生 | 燃气回火自动阻断装置 |
ITMI20132158A1 (it) * | 2013-12-20 | 2015-06-21 | F N C Fabbrica Naz Cilindr I S P A | Blocco arrestafiamma per dispositivi di protezione contro la propagazione di fiamme |
US10143869B2 (en) * | 2014-01-28 | 2018-12-04 | Elmac Technologies Limited | Flame arresters |
GB201417544D0 (en) | 2014-10-03 | 2014-11-19 | Elmac Technologies Ltd | Flame arresters |
CN109157780B (zh) * | 2018-07-18 | 2019-10-01 | 江苏大学 | 一种缓冲壁流式多孔道阻火器 |
CN109596665A (zh) * | 2018-12-10 | 2019-04-09 | 福州大学 | 无焰泄放模拟实验装置 |
CN112107820B (zh) * | 2019-06-19 | 2021-12-31 | 中国石油化工股份有限公司 | 一种管道阻爆燃阻火器 |
IT201900018728A1 (it) | 2019-10-14 | 2021-04-14 | Innova S R L | Blocco arrestatore di fiamma |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE232084C (ja) * | ||||
CH234193A (de) * | 1943-04-20 | 1944-09-15 | Ig Farbenindustrie Ag | Vorrichtung zur Verhinderung der Fortpflanzung von Bränden und Explosionen in Rohrleitungen von Schwefelkohlenstoff-Anlagen. |
US2618539A (en) * | 1949-03-19 | 1952-11-18 | Air Reduction | Flashback-proof gas mixer |
GB846966A (en) * | 1958-01-01 | 1960-09-07 | Amal Ltd | Flame traps |
FR1373802A (fr) * | 1963-08-20 | 1964-10-02 | Dispositif de protection à sec contre les retours de flamme | |
GB2183020B (en) * | 1985-11-14 | 1989-10-11 | Barnes Ecas Limited | A flame arrestor |
US6644961B2 (en) * | 2001-03-27 | 2003-11-11 | The Protectoseal Company | Flame arrestor with reflection suppressor |
-
2004
- 2004-04-16 JP JP2004121410A patent/JP3919197B2/ja not_active Expired - Fee Related
- 2004-09-01 EP EP20040020712 patent/EP1586350B1/en not_active Expired - Fee Related
- 2004-09-15 CN CN 200410079157 patent/CN1683826A/zh active Pending
- 2004-09-15 CN CN 201010228752 patent/CN101947374B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101068614B1 (ko) * | 2011-02-11 | 2011-09-28 | 동남정공(주) | 폭굉역화 방지장치 |
JP2017219221A (ja) * | 2016-06-06 | 2017-12-14 | 岩谷産業株式会社 | 水素燃焼装置 |
WO2018078814A1 (ja) * | 2016-10-28 | 2018-05-03 | 金子産業株式会社 | 減速機構、及び減速機構付きフレームアレスタ |
KR20190100163A (ko) * | 2016-10-28 | 2019-08-28 | 가네코 산교 가부시키가이샤 | 감속 기구, 및 감속 기구 부착 플레임 어레스터 |
JPWO2018078814A1 (ja) * | 2016-10-28 | 2019-09-05 | 金子産業株式会社 | 減速機構、及び減速機構付きフレームアレスタ |
KR102571832B1 (ko) | 2016-10-28 | 2023-08-28 | 가네코 산교 가부시키가이샤 | 감속 기구, 및 감속 기구 부착 플레임 어레스터 |
WO2023239033A1 (ko) * | 2022-06-08 | 2023-12-14 | 주식회사 휴밸 | 화염 차단 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP3919197B2 (ja) | 2007-05-23 |
EP1586350A1 (en) | 2005-10-19 |
CN101947374A (zh) | 2011-01-19 |
CN101947374B (zh) | 2013-01-09 |
CN1683826A (zh) | 2005-10-19 |
EP1586350B1 (en) | 2011-12-14 |
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