KR100536451B1 - 파이프조인트 - Google Patents
파이프조인트 Download PDFInfo
- Publication number
- KR100536451B1 KR100536451B1 KR1019980022872A KR19980022872A KR100536451B1 KR 100536451 B1 KR100536451 B1 KR 100536451B1 KR 1019980022872 A KR1019980022872 A KR 1019980022872A KR 19980022872 A KR19980022872 A KR 19980022872A KR 100536451 B1 KR100536451 B1 KR 100536451B1
- Authority
- KR
- South Korea
- Prior art keywords
- gasket
- joint
- pipe
- joint members
- sealing
- Prior art date
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
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
-
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- 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
- F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/061—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/917—Metallic seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
Claims (1)
- 한 쌍의 파이프형 조인트 부재(1, 2)와 양 조인트 부재(1, 2)의 맞대기 단면사이에 개재되는 환형 가스켓(3)과, 양 조인트 부재(1, 2)를 연결하는 나사 수단을 구비하고, 각 조인트 부재(1, 2)의 맞대기 단면에 각각 환형 밀봉 돌출부(7, 8)가 형성되며, 체결 완료시에, 가스켓(3)의 단면에 밀봉 돌출부(7, 8)에 대응하는 함몰이 생기는 동시에, 각 조인트 부재(1, 2)의 맞대기 단면의 내주(1a, 2a)와 가스켓(3)의 내주(3a)가 거의 일치하게 정렬되는 파이프 조인트에 있어서, 각 밀봉 돌출부(7, 8)는 조인트 부재(1, 2)의 맞대기 단면의 내주(1a, 2a)보다도 반경 방향 외측으로 치우친 곳에 있고, 각 밀봉 돌출부(7, 8) 단면의 외형이 맞대기 단면으로부터 반경 방향 외측으로 신장하는 원호부(7b, 8b)와 상기 원호부(7b, 8b)에 연결되는 직선부(7a, 8a)로 이루어지며, 원호부(7b, 8b)의 중심이 원호부(7b, 8b)와 직선부(7a, 8a)의 교차점보다도 반경 방향 내측에 있고, 직선부(7a, 8a)가 축방향에 대하여 30∼60°경사져 있는 것을 특징으로 하는 파이프 조인트.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16104797A JP3876351B2 (ja) | 1997-06-18 | 1997-06-18 | 管継手 |
JP97-161047 | 1997-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990007088A KR19990007088A (ko) | 1999-01-25 |
KR100536451B1 true KR100536451B1 (ko) | 2006-03-22 |
Family
ID=15727602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980022872A KR100536451B1 (ko) | 1997-06-18 | 1998-06-18 | 파이프조인트 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6170890B1 (ko) |
EP (1) | EP0886095B1 (ko) |
JP (1) | JP3876351B2 (ko) |
KR (1) | KR100536451B1 (ko) |
CA (1) | CA2240618C (ko) |
DE (1) | DE69812770T2 (ko) |
IL (1) | IL124979A (ko) |
SG (1) | SG65763A1 (ko) |
TW (1) | TW506503U (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390512B1 (en) * | 1999-05-13 | 2002-05-21 | General Components, Inc. | Gasket retainer clip |
JP4020607B2 (ja) * | 2001-09-10 | 2007-12-12 | 日本発条株式会社 | ボールジョイントおよびその製造方法 |
AU2003229383C1 (en) * | 2002-05-31 | 2006-09-14 | Philmac Pty Ltd | A nut and tail assembly and method for the production thereof said tail including a rigid outer sleeve |
AUPS267102A0 (en) * | 2002-05-31 | 2002-06-20 | Philmac Pty Ltd | Philmac pty ltd |
CN100396980C (zh) * | 2002-08-27 | 2008-06-25 | 迅捷公司 | 在公共平面中有歧管连接的模块式衬底配气板 |
US6685237B1 (en) * | 2002-11-27 | 2004-02-03 | Eric Robinson | Torque resistant retrofit for compression metal face seals |
US20070045968A1 (en) * | 2005-08-31 | 2007-03-01 | Integra Companies, Inc. | Pipe gasket |
US7905497B2 (en) * | 2007-02-12 | 2011-03-15 | Michael Doyle | Ring seal and retainer assembly |
US20080302426A1 (en) * | 2007-06-06 | 2008-12-11 | Greg Patrick Mulligan | System and method of securing removable components for distribution of fluids |
US7950700B2 (en) * | 2008-03-13 | 2011-05-31 | Paw Bioscience Products, Inc. | Connector assembly for sterile connectors |
US9068679B2 (en) | 2008-04-22 | 2015-06-30 | Fujikin Incorporated | Fluid coupling and retainer for fluid coupling |
JP5213636B2 (ja) * | 2008-10-20 | 2013-06-19 | 東京エレクトロン株式会社 | 継手用シール装置およびこれを備えた流体継手 |
FR2941027B1 (fr) * | 2009-01-13 | 2011-03-04 | Legris Sa | Element d'un circuit de transport de fluide a joint d'etancheite mobile |
US8307854B1 (en) | 2009-05-14 | 2012-11-13 | Vistadeltek, Inc. | Fluid delivery substrates for building removable standard fluid delivery sticks |
WO2010144541A2 (en) * | 2009-06-10 | 2010-12-16 | Vistadeltek, Llc | Extreme flow rate and/or high temperature fluid delivery substrates |
US20110133415A1 (en) * | 2009-12-07 | 2011-06-09 | Kim Ngoc Vu | Ring seal and retainer assembly |
JP5608463B2 (ja) | 2010-08-02 | 2014-10-15 | 株式会社フジキン | 流体継手 |
US8356843B2 (en) * | 2010-09-27 | 2013-01-22 | Hamilton Sundstrand Corporation | Refrigeration system connection fitting |
WO2013085079A1 (ko) * | 2011-12-07 | 2013-06-13 | 동방테크 주식회사 | 반도체 공정용 파이프의 연결 구조 |
TWI773416B (zh) | 2014-04-17 | 2022-08-01 | 新加坡商肯發系統私人有限公司 | 用於密封地結合相對流體導管端口之環形襯墊及形成一高純度流體接頭之方法 |
JP5937647B2 (ja) * | 2014-08-28 | 2016-06-22 | 日本エア・リキード株式会社 | ガス流通部接続用パッキンおよびそれを用いたガス流通接続部 |
TW202043659A (zh) * | 2016-04-29 | 2020-12-01 | 美商聖高拜塑膠製品公司 | 舌槽流體輸送子組件及總成 |
JP6955739B2 (ja) * | 2016-07-29 | 2021-10-27 | 株式会社フジキン | 管継手 |
JP7104976B2 (ja) * | 2016-10-31 | 2022-07-22 | 株式会社フジキン | シール構造およびシール方法ならびにこのシール構造を備えた継手 |
CN107061889A (zh) * | 2017-05-24 | 2017-08-18 | 华南理工大学 | 一种提供转动副且可方便拆卸的管道连接结构 |
JP7341469B2 (ja) * | 2019-10-29 | 2023-09-11 | 株式会社フジキン | 継手構造及び継手構造の組み付け方法 |
EP3885624B1 (de) * | 2020-03-25 | 2023-09-27 | Georg Fischer JRG AG | Rohrverbindung |
CN112296030B (zh) * | 2020-09-22 | 2022-07-01 | 潍坊嘉腾液压技术有限公司 | 一种流体管路清洗装置 |
CN114215949B (zh) * | 2021-11-11 | 2024-05-28 | 中船双瑞(洛阳)特种装备股份有限公司 | 一种用于高温高压工况防止阀门外漏的自密封装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1595310A (en) * | 1920-01-09 | 1926-08-10 | Adolph Mueller | Compression coupling |
US1715854A (en) * | 1923-03-06 | 1929-06-04 | Standard Dev Co | Fluid-tight joint |
US1537755A (en) * | 1924-11-12 | 1925-05-12 | Francis J Dowling | Union pipe fitting |
NL188244C (nl) * | 1978-12-04 | 1992-05-06 | Varian Associates | Demonteerbare metalen flenspakking. |
US4838583A (en) * | 1982-08-23 | 1989-06-13 | Cajon Company | Fluid coupling |
JP2540559Y2 (ja) * | 1991-05-20 | 1997-07-09 | 清原 まさ子 | 管継手用リテーナ |
JP3505589B2 (ja) * | 1992-04-20 | 2004-03-08 | 清原 まさ子 | 管継手用リテーナ |
JP3569786B2 (ja) * | 1992-04-27 | 2004-09-29 | 忠弘 大見 | 管継手 |
JP2953270B2 (ja) | 1993-10-12 | 1999-09-27 | 株式会社ダイフク | 洗車機 |
JP3517719B2 (ja) * | 1995-05-18 | 2004-04-12 | 忠弘 大見 | 管継手 |
EP0758067B1 (en) * | 1995-08-09 | 2001-08-22 | OHMI, Tadahiro | Pipe joint |
CA2218318C (en) * | 1996-10-15 | 2006-12-12 | Tadahiro Ohmi | Fluid coupling |
US5887876A (en) * | 1997-04-21 | 1999-03-30 | Parker Hannifin Corporation | High purity gas fitting with grooved gasket |
-
1997
- 1997-06-18 JP JP16104797A patent/JP3876351B2/ja not_active Expired - Lifetime
-
1998
- 1998-06-09 SG SG1998001363A patent/SG65763A1/en unknown
- 1998-06-10 EP EP98110665A patent/EP0886095B1/en not_active Expired - Lifetime
- 1998-06-10 DE DE69812770T patent/DE69812770T2/de not_active Expired - Fee Related
- 1998-06-12 US US09/096,494 patent/US6170890B1/en not_active Expired - Lifetime
- 1998-06-15 CA CA002240618A patent/CA2240618C/en not_active Expired - Fee Related
- 1998-06-15 TW TW091202042U patent/TW506503U/zh not_active IP Right Cessation
- 1998-06-17 IL IL12497998A patent/IL124979A/en not_active IP Right Cessation
- 1998-06-18 KR KR1019980022872A patent/KR100536451B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG65763A1 (en) | 1999-06-22 |
DE69812770D1 (de) | 2003-05-08 |
IL124979A0 (en) | 1999-01-26 |
CA2240618A1 (en) | 1998-12-18 |
US6170890B1 (en) | 2001-01-09 |
EP0886095B1 (en) | 2003-04-02 |
JPH116585A (ja) | 1999-01-12 |
IL124979A (en) | 2001-09-13 |
DE69812770T2 (de) | 2004-02-12 |
TW506503U (en) | 2002-10-11 |
CA2240618C (en) | 2006-12-12 |
JP3876351B2 (ja) | 2007-01-31 |
EP0886095A1 (en) | 1998-12-23 |
KR19990007088A (ko) | 1999-01-25 |
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