JP4665177B2 - フランジ - Google Patents
フランジ Download PDFInfo
- Publication number
- JP4665177B2 JP4665177B2 JP2007549262A JP2007549262A JP4665177B2 JP 4665177 B2 JP4665177 B2 JP 4665177B2 JP 2007549262 A JP2007549262 A JP 2007549262A JP 2007549262 A JP2007549262 A JP 2007549262A JP 4665177 B2 JP4665177 B2 JP 4665177B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- fixing
- nut
- bolt
- 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.)
- Expired - Fee Related
Links
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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
Claims (1)
- パイプを中央部で接続するために、パイプの外径に対応する大きさの直径を持つパイプ挿入口をそれぞれ有し、外縁に複数のボルト対向溝が形成され、前記各ボルト対向溝に隣接して円弧状のナット固定溝が形成された固定フランジ及び連結フランジと、
前記固定フランジ及び前記連結フランジを互いに対向させて接続する複数の締結固定部と、
を備え、
前記各締結固定部は、前記固定フランジ及び前記連結フランジに形成された前記ボルト対向溝に密着され、両端には同じ螺旋方向にネジ山が形成されたスクリューボルトと、
前記スクリューボルトの両端部に形成された螺旋状のネジ山に締結され、前記ナット固定溝に対応してその内部に形成された、円環状の締結突起を有する固定ナットと、
を含み、
前記各締結突起の周方向一部は、前記ナット固定溝に、前記固定フランジまたは連結フランジの径方向に関するナット固定溝の外側の内面に当接可能に挿入されていることを特徴とするパイプ接続用フランジ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050000458A KR100542147B1 (ko) | 2005-01-04 | 2005-01-04 | 관이음용 플랜지 |
PCT/KR2005/004612 WO2006073242A1 (en) | 2005-01-04 | 2005-12-28 | Flange |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008525745A JP2008525745A (ja) | 2008-07-17 |
JP4665177B2 true JP4665177B2 (ja) | 2011-04-06 |
Family
ID=36647714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007549262A Expired - Fee Related JP4665177B2 (ja) | 2005-01-04 | 2005-12-28 | フランジ |
Country Status (6)
Country | Link |
---|---|
US (1) | US7467814B2 (ja) |
EP (1) | EP1834123B1 (ja) |
JP (1) | JP4665177B2 (ja) |
KR (1) | KR100542147B1 (ja) |
CN (1) | CN100513851C (ja) |
WO (1) | WO2006073242A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832437A (zh) * | 2010-04-30 | 2010-09-15 | 铜陵国方水暖科技有限责任公司 | 一种单法兰传力接头 |
KR101261534B1 (ko) * | 2010-11-16 | 2013-05-08 | (주)에스케이아이 | 관이음용 플랜지장치 |
US9631750B1 (en) | 2012-04-13 | 2017-04-25 | Gerald P. Veazey | Apparatus for aligning adjoining pipe flanges |
WO2015073169A1 (en) * | 2013-11-13 | 2015-05-21 | Brookhaven Science Associates, Llc | Vacuum sealing flange |
JP6146394B2 (ja) * | 2014-11-13 | 2017-06-14 | トヨタ自動車株式会社 | 燃料電池装置 |
CN105423021B (zh) * | 2016-01-08 | 2018-01-09 | 王小娟 | 一种石油管道法兰连接结构 |
WO2023158640A1 (en) * | 2022-02-15 | 2023-08-24 | Hayward Industries, Inc. | Check valve with integral handle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4949358U (ja) * | 1972-08-07 | 1974-04-30 | ||
JPS51143071U (ja) * | 1975-05-10 | 1976-11-17 | ||
JPH0569060A (ja) * | 1991-09-10 | 1993-03-23 | Miwa:Kk | 簡略式金属管接合装置 |
JPH0612891U (ja) * | 1992-07-20 | 1994-02-18 | カシオ計算機株式会社 | 半導体製造装置の配管固定構造 |
US6276729B1 (en) * | 1998-03-06 | 2001-08-21 | Buchi Labortechnik Ag | Connection element for connecting neighboring connection sections on tubes and/or container openings, in particular on laboratory apparatus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US253482A (en) * | 1882-02-07 | William m | ||
US790767A (en) * | 1903-03-23 | 1905-05-23 | American Distr Steam Company | Ball-joint. |
US940098A (en) * | 1908-02-29 | 1909-11-16 | Nat Water Main Cleaning Co | Device for joining parts of conduits. |
US1185487A (en) * | 1915-06-25 | 1916-05-30 | Harold K Eastman | Pipe-coupling. |
US2262356A (en) * | 1941-01-31 | 1941-11-11 | Iowa Valve Company | Fire hydrant, street light standard, and similar structures |
CH564719A5 (ja) * | 1973-11-23 | 1975-07-31 | Hefel Walter | |
CH643341A5 (de) * | 1980-04-09 | 1984-05-30 | Fischer Ag Georg | Flanschverbindung. |
US4620732A (en) * | 1985-11-14 | 1986-11-04 | The United States Of America As Represented By The Secretary Of The Air Force | Bolt frame construction |
JP2803459B2 (ja) | 1992-05-13 | 1998-09-24 | 日本電気株式会社 | 半導体記憶装置 |
US5437482A (en) * | 1994-04-07 | 1995-08-01 | Curtis; Donald K. | Pipe adapter flange |
US6467820B1 (en) * | 1998-10-23 | 2002-10-22 | David E. Albrecht | High-pressure fluid-flow system having compact two-bolt and four-bolt flanged and modular connectors |
CA2252178C (en) * | 1998-10-29 | 2007-08-14 | 648560 Alberta Ltd. (Trading As Power Train Savers) | Drive shaft coupling device |
US6918619B2 (en) * | 2002-06-25 | 2005-07-19 | General Electric Company | Pipe connecting assembly and method of use |
US6869081B1 (en) * | 2002-12-20 | 2005-03-22 | Jjenco, Inc. | Constant seating stress gasket system |
US7195289B2 (en) * | 2004-03-26 | 2007-03-27 | Ingersoll-Rand Company | Fluid distribution system |
US9810333B2 (en) * | 2004-09-09 | 2017-11-07 | Bs&B Safety Systems Limited | Flange adapter |
-
2005
- 2005-01-04 KR KR1020050000458A patent/KR100542147B1/ko not_active IP Right Cessation
- 2005-12-28 US US11/813,029 patent/US7467814B2/en not_active Expired - Fee Related
- 2005-12-28 EP EP05822474A patent/EP1834123B1/en not_active Expired - Fee Related
- 2005-12-28 JP JP2007549262A patent/JP4665177B2/ja not_active Expired - Fee Related
- 2005-12-28 WO PCT/KR2005/004612 patent/WO2006073242A1/en active Application Filing
- 2005-12-28 CN CNB2005800458841A patent/CN100513851C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4949358U (ja) * | 1972-08-07 | 1974-04-30 | ||
JPS51143071U (ja) * | 1975-05-10 | 1976-11-17 | ||
JPH0569060A (ja) * | 1991-09-10 | 1993-03-23 | Miwa:Kk | 簡略式金属管接合装置 |
JPH0612891U (ja) * | 1992-07-20 | 1994-02-18 | カシオ計算機株式会社 | 半導体製造装置の配管固定構造 |
US6276729B1 (en) * | 1998-03-06 | 2001-08-21 | Buchi Labortechnik Ag | Connection element for connecting neighboring connection sections on tubes and/or container openings, in particular on laboratory apparatus |
Also Published As
Publication number | Publication date |
---|---|
US20080007065A1 (en) | 2008-01-10 |
CN100513851C (zh) | 2009-07-15 |
US7467814B2 (en) | 2008-12-23 |
EP1834123B1 (en) | 2012-05-23 |
WO2006073242A1 (en) | 2006-07-13 |
EP1834123A1 (en) | 2007-09-19 |
JP2008525745A (ja) | 2008-07-17 |
EP1834123A4 (en) | 2011-02-09 |
CN101095004A (zh) | 2007-12-26 |
KR100542147B1 (ko) | 2006-01-11 |
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