DE69837947D1 - Hülse mit Ausnehmung zum minimieren von Abriebverschleiss - Google Patents

Hülse mit Ausnehmung zum minimieren von Abriebverschleiss

Info

Publication number
DE69837947D1
DE69837947D1 DE69837947T DE69837947T DE69837947D1 DE 69837947 D1 DE69837947 D1 DE 69837947D1 DE 69837947 T DE69837947 T DE 69837947T DE 69837947 T DE69837947 T DE 69837947T DE 69837947 D1 DE69837947 D1 DE 69837947D1
Authority
DE
Germany
Prior art keywords
ferrule
wall
flange
extends
recess
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 - Lifetime
Application number
DE69837947T
Other languages
English (en)
Other versions
DE69837947T2 (de
Inventor
Peter C Williams
Howard C B Kuhns
David A Mcmillan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swagelok Co
Original Assignee
Swagelok Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26732742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69837947(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/834,255 external-priority patent/US5882050A/en
Application filed by Swagelok Co filed Critical Swagelok Co
Application granted granted Critical
Publication of DE69837947D1 publication Critical patent/DE69837947D1/de
Publication of DE69837947T2 publication Critical patent/DE69837947T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L19/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Multiple-Way Valves (AREA)
DE69837947T 1997-04-15 1998-04-14 Hülse mit Ausnehmung zum minimieren von Abriebverschleiss Expired - Lifetime DE69837947T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US834255 1997-04-15
US08/834,255 US5882050A (en) 1997-04-15 1997-04-15 Ferrule with relief to reduce galling
US09/054,186 US6131963A (en) 1997-04-15 1998-04-02 Ferrule with relief to reduce galling
US54186 1998-04-02

Publications (2)

Publication Number Publication Date
DE69837947D1 true DE69837947D1 (de) 2007-07-26
DE69837947T2 DE69837947T2 (de) 2008-02-14

Family

ID=26732742

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69837947T Expired - Lifetime DE69837947T2 (de) 1997-04-15 1998-04-14 Hülse mit Ausnehmung zum minimieren von Abriebverschleiss
DE69831146T Expired - Lifetime DE69831146T2 (de) 1997-04-15 1998-04-14 Hülse mit ausnehmung zum minimieren von abriebverschleiss

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69831146T Expired - Lifetime DE69831146T2 (de) 1997-04-15 1998-04-14 Hülse mit ausnehmung zum minimieren von abriebverschleiss

Country Status (10)

Country Link
EP (3) EP0975910B1 (de)
JP (1) JP3927247B2 (de)
CN (1) CN1167892C (de)
AT (2) ATE301797T1 (de)
AU (1) AU738366B2 (de)
CA (1) CA2286021C (de)
DE (2) DE69837947T2 (de)
DK (1) DK0975910T3 (de)
IL (1) IL132256A (de)
WO (1) WO1998046925A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6629708B2 (en) 1997-04-15 2003-10-07 Swagelok Company Ferrule with relief to reduce galling
US5882050A (en) 1997-04-15 1999-03-16 Williams; Peter C. Ferrule with relief to reduce galling
TW473600B (en) 1997-04-15 2002-01-21 Swagelok Co Tube fitting, rear ferrule for a two ferrule tube fitting and ferrule for a tube fitting and a non-flared tube fitting
US7066496B2 (en) * 2001-02-06 2006-06-27 Swagelok Company Fitting with separable gripping device for pipe and tube
WO2006075135A1 (en) * 2005-01-11 2006-07-20 Parker Hannifin Plc Connection module and connector
JP5012118B2 (ja) * 2007-03-19 2012-08-29 ダイキン工業株式会社 食い込み式管継手、冷凍装置及び温水装置
US10215315B2 (en) 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same
KR102048647B1 (ko) * 2008-12-10 2019-11-25 스와겔로크 컴패니 도관 피팅용 페룰 조립체
KR101845189B1 (ko) * 2009-02-20 2018-04-03 스와겔로크 컴패니 토크 칼라를 지닌 도관용 피팅
KR101295523B1 (ko) * 2012-11-08 2013-08-12 주식회사 비엠티 벨로우즈 형상의 신축부를 가지는 후위 페럴 및 이를 포함하는 관 연결구
KR101338185B1 (ko) * 2012-12-10 2013-12-09 주식회사 새롬테크 수밀구조를 갖는 파이프 이음구
JP6243246B2 (ja) * 2014-02-17 2017-12-06 イハラサイエンス株式会社 継手、およびフェルール
CN105443890B (zh) * 2014-06-11 2017-11-28 陈瑜珍 卡套式管接头及其环形卡套
CN104390080B (zh) * 2014-11-18 2017-02-01 浙江康帕斯流体输送技术有限公司 一种管接头连接结构及采用该结构的管接头
KR200480098Y1 (ko) 2015-02-17 2016-04-12 (주)광운기업 관 연결용 체결부재의 슬리브
US10605297B2 (en) * 2017-05-30 2020-03-31 Sensata Technologies , Inc. Washer fixation method and system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR757204A (fr) * 1932-06-01 1933-12-22 Simplifix Patents Ltd Perfectionnements aux joints et accouplements pour tuyaux et autres éléments analogues
US2701149A (en) * 1952-04-29 1955-02-01 Kreidel Hans Compressed wedge pipe coupling
US3103373A (en) 1961-06-29 1963-09-10 Crawford Fitting Co Controlled phase sequential gripping device
US3250550A (en) * 1964-02-13 1966-05-10 Gilbert T Lyon Self-flaring tube coupling
US3888522A (en) * 1974-04-01 1975-06-10 Weatherhead Co Flareless fitting

Also Published As

Publication number Publication date
CA2286021A1 (en) 1998-10-22
EP0975910B1 (de) 2005-08-10
WO1998046925A1 (en) 1998-10-22
ATE364813T1 (de) 2007-07-15
IL132256A (en) 2003-09-17
CA2286021C (en) 2012-12-04
DK0975910T3 (da) 2005-12-19
CN1167892C (zh) 2004-09-22
DE69837947T2 (de) 2008-02-14
JP3927247B2 (ja) 2007-06-06
CN1259195A (zh) 2000-07-05
EP1406039B1 (de) 2007-06-13
DE69831146D1 (de) 2005-09-15
IL132256A0 (en) 2001-03-19
AU7108198A (en) 1998-11-11
EP1503129B1 (de) 2011-06-08
AU738366B2 (en) 2001-09-13
DE69831146T2 (de) 2006-06-01
EP1503129A3 (de) 2005-02-09
JP2001520728A (ja) 2001-10-30
EP1503129A2 (de) 2005-02-02
EP1406039A1 (de) 2004-04-07
EP0975910A1 (de) 2000-02-02
ATE301797T1 (de) 2005-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition