KR20080095289A - 마멸 저감용 경감부가 있는 페룰 - Google Patents
마멸 저감용 경감부가 있는 페룰 Download PDFInfo
- Publication number
- KR20080095289A KR20080095289A KR1020087022468A KR20087022468A KR20080095289A KR 20080095289 A KR20080095289 A KR 20080095289A KR 1020087022468 A KR1020087022468 A KR 1020087022468A KR 20087022468 A KR20087022468 A KR 20087022468A KR 20080095289 A KR20080095289 A KR 20080095289A
- Authority
- KR
- South Korea
- Prior art keywords
- ferrule
- wall
- tapered
- face
- tube
- Prior art date
Links
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Classifications
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- 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
- F16L19/08—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 with metal rings which bite into the wall of the pipe
- F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
- F16L19/103—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered with more than one ring per pipe end being used
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- 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
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- 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
- F16L19/005—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 comprising locking means for the threaded member
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- 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
- F16L19/08—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 with metal rings which bite into the wall of the pipe
- F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
Abstract
Description
Claims (14)
- 관 단부 연결구 용 페룰로서,페룰 본체 상에 장착될 때 관 단부를 밀접하게 둘러싸는 거의 원통형의 내벽, 연결구를 잡아당기는(pull-up) 동안 캐밍면과 맞물리는 테이퍼형 노즈부, 및 페룰 본체의 후단부 상에 있고 연결구를 잡아당기는 동안 페룰 구동면과 맞물리는 종동면을 포함하는 페룰 본체로서, 상기 테이퍼형 노즈부는 전방 에지를 가지고,상기 페룰 본체는 스테인레스강을 포함하고 그 전체 표면에 걸쳐 케이스 경화(case hardened)되며, 상기 페룰 본체는 상기 거의 원통형의 내벽 내에 적어도 하나의 오목부를 지녀 적어도 상기 페룰 본체의 상기 전방 에지에 인접하는 원통형의 전방 섹션 및 상기 페룰 본체의 상기 후단부에 인접하는 원통형의 후방 섹션을 제공하고,연결구를 잡아당기는 것이 완료되었을 때 상기 페룰 본체는:상기 테이퍼형 노즈부의 전방 에지가 관 단부의 외부면을 침투(penetrate)하고;상기 후단부에 인접한 상기 후방 섹션의 적어도 일부가 관 단부의 외부면으로부터 반경방향으로 이격되며,상기 전방 섹션의 적어도 일부는 종방향 단면에서 볼 때 볼록형(convex)이고, 상기 볼록형 부분의 적어도 일부는 상기 전방 에지로부터 축방향으로 이격되고,상기 관 단부의 외부면 상에 스웨이징된(swaged) 영역을 지니는 것인 관 단부 연결구 용 페룰.
- 제1항에 있어서, 상기 볼록형 부분은 상기 스웨이징된 영역의 적어도 일부를 차지하는 것인 관 단부 연결구 용 페룰.
- 제1항에 있어서, 상기 볼록형 부분은 상기 원통형의 내벽의 거의 중앙 영역으로부터 형성되는 것인 관 단부 연결구 용 페룰.
- 제1항에 있어서, 상기 전방 섹션과 상기 후방 섹션은 서로 다른 직경을 지닌 것인 관 단부 연결구 용 페룰.
- 제4항에 있어서, 상기 후방 섹션은 상기 전방 섹션보다 더 큰 직경을 지닌 것인 관 단부 연결구 용 페룰.
- 페룰로서,관 연결구로 사용될 때 일체로 남아 있는 거의 환형의 일체형(one-piece) 본체로서, 상기 본체는 페룰을 통과하여 본체의 전방 단부로부터 후방 단부까지 연장되는 중앙의 원통형의 내벽을 포함하고, 단일 오목부가 상기 전방 단부와 상기 후방 단부 사이에서 상기 내벽 내에 형성되며, 상기 내벽은 상기 오목부의 전방에 위 치하여 상기 전방 단부에 인접한 제1 부분과 상기 오목부의 후방에 위치하여 상기 후방 단부에 인접한 제2 부분을 지니는 거의 환형의 일체형 본체,테이퍼형 후방면을 지니고, 페룰 종동면을 제공하는 단부면을 구비하는 반경방향으로 연장되는 플랜지를 지닌 노즈부, 및상기 반경방향으로 연장되는 플랜지와 상기 노즈부 사이에 위치하고, 후방으로 점차 증가하는 반경방향 치수(radial dimension)를 지니도록 테이퍼된 테이퍼형 외벽을 포함하는 페룰.
- 제6항에 있어서, 상기 테이퍼형 외벽은 상기 외벽의 원통형의 부분에 의해 상기 노즈부와 결합되는 것인 페룰.
- 제6항에 있어서, 상기 오목부는 후방에 위치하고 상기 반경방향으로 연장하는 플랜지의 거의 축방향 치수 이내인 것인 페룰.
- 제6항에 있어서, 상기 단부면은 컨투어링된(contoured) 면인 것인 페룰.
- 제9항에 있어서, 상기 단부면은 볼록형인 것인 페룰.
- 제6항에 있어서, 상기 본체는 그 전체 표면에 걸쳐 케이스 경화된 것인 페룰.
- 제6항에 있어서, 상기 테이퍼형 외벽의 일부분과 상기 오목부의 일부분은 균일한 두께(t)를 지닌 벽 섹션을 형성하는 것인 페룰.
- 제6항에 있어서, 상기 제1 부분과 상기 제2 부분은 서로 다른 직경을 지닌 것인 페룰.
- 제13항에 있어서, 상기 제2 부분은 상기 제1 부분보다 더 큰 직경을 지닌 것인 페룰.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/469,549 US6629708B2 (en) | 1997-04-15 | 1999-12-22 | Ferrule with relief to reduce galling |
US09/469,549 | 1999-12-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027008021A Division KR100871624B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080095289A true KR20080095289A (ko) | 2008-10-28 |
KR100914946B1 KR100914946B1 (ko) | 2009-08-31 |
Family
ID=23864200
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077008744A KR100803687B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020087005828A KR100871625B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020027008021A KR100871624B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020077008748A KR100803685B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020087022468A KR100914946B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077008744A KR100803687B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020087005828A KR100871625B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020027008021A KR100871624B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
KR1020077008748A KR100803685B1 (ko) | 1999-12-22 | 2000-12-20 | 마멸 저감용 경감부가 있는 페룰 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6629708B2 (ko) |
EP (1) | EP1244884B1 (ko) |
JP (2) | JP4911853B2 (ko) |
KR (5) | KR100803687B1 (ko) |
CN (8) | CN100464104C (ko) |
AT (1) | ATE446465T1 (ko) |
AU (1) | AU780670B2 (ko) |
CA (3) | CA2655060C (ko) |
DE (1) | DE60043199D1 (ko) |
HK (1) | HK1057599A1 (ko) |
IL (5) | IL150021A0 (ko) |
MX (1) | MXPA02006314A (ko) |
WO (1) | WO2001073333A1 (ko) |
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CN112166279B (zh) * | 2018-04-27 | 2022-09-27 | 斯瓦戈洛克公司 | 导管配件的套圈组件 |
CN113518879B (zh) | 2019-04-01 | 2023-12-15 | 斯瓦戈洛克公司 | 推动连接式导管接头组件和装置 |
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JP7126213B2 (ja) * | 2020-05-29 | 2022-08-26 | 東尾メック株式会社 | 管継手 |
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- 2000-12-20 KR KR1020087005828A patent/KR100871625B1/ko active IP Right Grant
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- 2000-12-20 CN CN2009101521202A patent/CN101603617B/zh not_active Expired - Lifetime
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