JP2013525695A - 蛇腹管接続構造 - Google Patents
蛇腹管接続構造 Download PDFInfo
- Publication number
- JP2013525695A JP2013525695A JP2013502501A JP2013502501A JP2013525695A JP 2013525695 A JP2013525695 A JP 2013525695A JP 2013502501 A JP2013502501 A JP 2013502501A JP 2013502501 A JP2013502501 A JP 2013502501A JP 2013525695 A JP2013525695 A JP 2013525695A
- Authority
- JP
- Japan
- Prior art keywords
- bellows tube
- packing member
- connection structure
- structure according
- tightening nut
- 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
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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/0036—Joints for corrugated pipes
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
- F16L19/041—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection the ring being an insert
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Joints With Pressure Members (AREA)
- Diaphragms And Bellows (AREA)
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
Abstract
【選択図】図3
Description
Claims (12)
- 蛇腹管と、
前記蛇腹管の外側に位置する締めナットと、
前記蛇腹管の谷部に載置され、前記締めナットに係止される係止リングと、
前記締めナットの内部に挿入される挿入部を有し、前記締めナットに螺合する雄ねじが形成された接続体と、
前記蛇腹管の端部と挿入部との間に位置し、前記締めナットの締め付けの際、前記蛇腹管の端部を圧着変形するとともに、前記蛇腹管の端部と挿入部との間をシールするパッキング部材と、
を備えることを特徴とする蛇腹管接続構造。 - 前記パッキング部材は、前記挿入部の外面一部を覆う外周部と、
前記外周部で折り曲げられ、前記蛇腹管の端部及び挿入部に接触する接触部と、
前記接触部で折り曲げられ、前記挿入部の内面に挿入されて挟まれる内周部と、
を備えることを特徴とする請求項1に記載の蛇腹管接続構造。 - 前記パッキング部材は、前記蛇腹管の端部と面接触する斜面部を有することを特徴とする請求項2に記載の蛇腹管接続構造。
- 前記挿入部は、前記パッキング部材の斜面部と対向するように面接触する斜面部を有することを特徴とする請求項3に記載の蛇腹管接続構造。
- 前記係止リングは、内面が曲面部を含むことを特徴とする請求項3に記載の蛇腹管接続構造。
- 前記曲面部は、断面が半円形で形成されることを特徴とする請求項5に記載の蛇腹管接続構造。
- 前記パッキング部材は、前記蛇腹管と異種材質の金属であることを特徴とする請求項1に記載の蛇腹管接続構造。
- 前記蛇腹管は、ステンレススチール材質であり、
前記パッキング部材は、銅材質であることを特徴とする請求項1に記載の蛇腹管接続構造。 - 前記パッキング部材は、硬度が前記蛇腹管硬度の0.166〜0.177倍であることを特徴とする請求項1に記載の蛇腹管接続構造。
- 前記蛇腹管は、硬度が前記係止リングと締めナットの硬度より低く、前記パッキング部材の硬度より高いことを特徴とする請求項1に記載の蛇腹管接続構造。
- 前記接続体は、空気調和機に設置されたサービスバルブであることを特徴とする請求項1に記載の蛇腹管接続構造。
- 前記接続体は、ソケット管であることを特徴とする請求項1に記載の蛇腹管接続構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0031019 | 2010-04-05 | ||
KR1020100031019A KR101182371B1 (ko) | 2010-04-05 | 2010-04-05 | 주름관 연결구조 |
PCT/KR2011/002333 WO2011126251A2 (en) | 2010-04-05 | 2011-04-04 | Connection structure of corrugated pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013525695A true JP2013525695A (ja) | 2013-06-20 |
JP5577452B2 JP5577452B2 (ja) | 2014-08-20 |
Family
ID=44763375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013502501A Active JP5577452B2 (ja) | 2010-04-05 | 2011-04-04 | 蛇腹管接続構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9568131B2 (ja) |
JP (1) | JP5577452B2 (ja) |
KR (1) | KR101182371B1 (ja) |
CN (1) | CN102822584B (ja) |
DE (1) | DE112011101195B4 (ja) |
WO (1) | WO2011126251A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021500520A (ja) * | 2017-10-24 | 2021-01-07 | トン−ア フレキシブル メタル チューブス カンパニー リミティド | 蛇腹管連結装置、及びその結合方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2484480A (en) * | 2010-10-11 | 2012-04-18 | Jonathon Lachlan Ivett | Corrugated pipe connector |
KR200474098Y1 (ko) * | 2012-11-23 | 2014-09-23 | 주식회사 코뿔소 | 주름파이프용 연결장치 |
CN105443218B (zh) * | 2014-08-18 | 2018-04-20 | 陕西重型汽车有限公司 | 波纹管件、波纹管组件及其使用方法 |
TWI614438B (zh) * | 2014-09-05 | 2018-02-11 | Daikin Ind Ltd | 接頭及接頭組裝體 |
TWI565894B (zh) * | 2015-05-06 | 2017-01-11 | Long-Guo Xu | Threaded mouth quick connector structure |
US10539257B2 (en) * | 2017-01-27 | 2020-01-21 | Omega Flex Inc. | Fitting for medical piping system |
KR102256443B1 (ko) * | 2017-10-24 | 2021-05-26 | 동아금속주름관(주) | 주름관 연결 장치 및 그 결합 방법 |
US11306850B2 (en) | 2017-10-24 | 2022-04-19 | Dong-A Flexible Metal Tubes Co., Ltd. | Connecting device for corrugated pipe and coupling method thereof |
GB2583755B (en) * | 2019-05-09 | 2024-01-24 | Bes Yapi Urunleri San Ve Tic Ltd Sti | Valve assembly |
KR20200132212A (ko) | 2019-05-16 | 2020-11-25 | 동아베스텍 주식회사 | 티그 용접 방식이 적용된 편조망 플렉시블 케이블 연결구 |
KR102333328B1 (ko) * | 2019-09-02 | 2021-12-01 | 동아금속주름관(주) | 주름관 연결 장치 및 그 결합 방법 |
WO2024102786A1 (en) * | 2022-11-08 | 2024-05-16 | Flexible Metal, Inc. | O-ring bellows connection assembly with optional heat shield and lock and seal for bellows tube |
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JPS51142622U (ja) * | 1975-05-13 | 1976-11-17 | ||
JPS61160692A (ja) * | 1985-01-08 | 1986-07-21 | 新日本製鐵株式会社 | メカニカル継手 |
JPH031392U (ja) * | 1989-05-29 | 1991-01-09 | ||
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JP2005325934A (ja) * | 2004-05-14 | 2005-11-24 | Nakano Seisakusho:Kk | フレキシブルメタルホースの端末構造 |
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US20080036207A1 (en) * | 2004-06-18 | 2008-02-14 | Choi Jin L | Connector of Flexible Pipe |
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-
2010
- 2010-04-05 KR KR1020100031019A patent/KR101182371B1/ko active IP Right Grant
-
2011
- 2011-04-04 US US13/639,389 patent/US9568131B2/en active Active
- 2011-04-04 WO PCT/KR2011/002333 patent/WO2011126251A2/en active Application Filing
- 2011-04-04 CN CN201180017572.5A patent/CN102822584B/zh active Active
- 2011-04-04 DE DE112011101195.4T patent/DE112011101195B4/de active Active
- 2011-04-04 JP JP2013502501A patent/JP5577452B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS51142622U (ja) * | 1975-05-13 | 1976-11-17 | ||
JPS61160692A (ja) * | 1985-01-08 | 1986-07-21 | 新日本製鐵株式会社 | メカニカル継手 |
JPH031392U (ja) * | 1989-05-29 | 1991-01-09 | ||
JPH10185024A (ja) * | 1996-12-18 | 1998-07-14 | Nippon Kokan Pipe Fittings Mfg Co Ltd | 管継手 |
JP2005325934A (ja) * | 2004-05-14 | 2005-11-24 | Nakano Seisakusho:Kk | フレキシブルメタルホースの端末構造 |
JP2005325933A (ja) * | 2004-05-14 | 2005-11-24 | Nakano Seisakusho:Kk | フレキシブルメタルホースの端末構造 |
US20080036207A1 (en) * | 2004-06-18 | 2008-02-14 | Choi Jin L | Connector of Flexible Pipe |
JP3156347U (ja) * | 2009-10-14 | 2009-12-24 | 関西機器株式会社 | 水撃防止器付フレキシブル継手 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021500520A (ja) * | 2017-10-24 | 2021-01-07 | トン−ア フレキシブル メタル チューブス カンパニー リミティド | 蛇腹管連結装置、及びその結合方法 |
JP7096894B2 (ja) | 2017-10-24 | 2022-07-06 | トン-ア フレキシブル メタル チューブス カンパニー リミティド | 蛇腹管連結装置、及びその結合方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20110111775A (ko) | 2011-10-12 |
WO2011126251A3 (en) | 2011-12-15 |
DE112011101195T5 (de) | 2013-01-17 |
DE112011101195B4 (de) | 2016-09-29 |
CN102822584A (zh) | 2012-12-12 |
WO2011126251A2 (en) | 2011-10-13 |
KR101182371B1 (ko) | 2012-09-12 |
US20130049359A1 (en) | 2013-02-28 |
US9568131B2 (en) | 2017-02-14 |
CN102822584B (zh) | 2015-09-16 |
JP5577452B2 (ja) | 2014-08-20 |
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