DE69925833D1 - Dichtung für rohrverbindung - Google Patents

Dichtung für rohrverbindung

Info

Publication number
DE69925833D1
DE69925833D1 DE69925833T DE69925833T DE69925833D1 DE 69925833 D1 DE69925833 D1 DE 69925833D1 DE 69925833 T DE69925833 T DE 69925833T DE 69925833 T DE69925833 T DE 69925833T DE 69925833 D1 DE69925833 D1 DE 69925833D1
Authority
DE
Germany
Prior art keywords
gasket
mirror image
seal
marginal portion
surface contour
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
Application number
DE69925833T
Other languages
English (en)
Other versions
DE69925833T2 (de
Inventor
D Zimmerly
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.)
Alfa Laval Inc
Original Assignee
Alfa Laval Inc
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
Application filed by Alfa Laval Inc filed Critical Alfa Laval Inc
Publication of DE69925833D1 publication Critical patent/DE69925833D1/de
Application granted granted Critical
Publication of DE69925833T2 publication Critical patent/DE69925833T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
    • 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
    • Y10S285/91—Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Joints With Pressure Members (AREA)
DE69925833T 1998-04-02 1999-04-01 Dichtung für rohrverbindung Expired - Fee Related DE69925833T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54327 1998-04-02
US09/054,327 US6073969A (en) 1998-04-02 1998-04-02 Pipe connection for pipes having dissimilar end ferrules
PCT/US1999/007212 WO1999051895A1 (en) 1998-04-02 1999-04-01 Pipe connection gasket

Publications (2)

Publication Number Publication Date
DE69925833D1 true DE69925833D1 (de) 2005-07-21
DE69925833T2 DE69925833T2 (de) 2005-11-03

Family

ID=21990294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925833T Expired - Fee Related DE69925833T2 (de) 1998-04-02 1999-04-01 Dichtung für rohrverbindung

Country Status (9)

Country Link
US (1) US6073969A (de)
EP (1) EP1080322B1 (de)
JP (1) JP2002510781A (de)
AT (1) ATE298055T1 (de)
CA (1) CA2325498A1 (de)
DE (1) DE69925833T2 (de)
ES (1) ES2244187T3 (de)
MX (1) MXPA00009637A (de)
WO (1) WO1999051895A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4200245B2 (ja) * 1998-11-11 2008-12-24 株式会社フジキン 流体継手
JP2001248772A (ja) * 2000-03-02 2001-09-14 Advance Denki Kogyo Kk チューブ類の接続構造
US6755445B2 (en) * 2002-07-29 2004-06-29 Thomas Industries Inc. Fitting
DE102004018587A1 (de) * 2004-04-16 2005-11-03 Gea Wiegand Gmbh Flanschverbindung
US7396052B2 (en) * 2004-08-27 2008-07-08 M-I L.L.C. Sanitary sealed connector for fluid handling systems and storage devices
US8240718B2 (en) * 2006-07-28 2012-08-14 Hitco, Inc. Sanitary quick connector
WO2008014363A2 (en) * 2006-07-28 2008-01-31 Hitco, Inc. Sanitary quick connector
US20090179388A1 (en) * 2008-01-15 2009-07-16 Uhlenkamp Brian J Hygienic Coupling and Fitting Seal System
JP5167938B2 (ja) * 2008-05-12 2013-03-21 岩崎電気株式会社 パッキンのシール構造
US8590944B2 (en) * 2010-04-15 2013-11-26 GM Global Technology Operations LLC Band clamp having radial alignment feature
US9074686B2 (en) 2010-12-06 2015-07-07 Microflex Technologies Llc Ring seal retainer assembly and methods
JP5865692B2 (ja) * 2011-12-13 2016-02-17 武蔵エンジニアリング株式会社 流路接続部のシール構造
AT512392B1 (de) * 2012-04-16 2013-08-15 Avl List Gmbh Dichtungselement
US9410630B1 (en) * 2013-05-06 2016-08-09 Taylor Innovations Llc Sealing member for use in non-simmering clean service relief valve
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
CN107965627A (zh) * 2017-12-28 2018-04-27 宁波天生密封件有限公司 密封连接装置
CA3124381A1 (en) * 2020-07-15 2022-01-15 Core Linepipe Inc. Compression ring apparatus and method for sealing a pipe liner
CN112664653A (zh) * 2021-01-05 2021-04-16 大庆油田有限责任公司 一种高压注水流程阀门用密封垫片
US20230151902A1 (en) * 2021-11-16 2023-05-18 Fisher Controls International Llc Modular value assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US508765A (en) * 1893-11-14 Steam-tight coupling
US101488A (en) * 1870-04-05 Improvement in steam-heating pipes
US1906826A (en) * 1930-07-12 1933-05-02 United Superior Union Company Pipe coupling
US2070291A (en) * 1934-11-26 1937-02-09 Raybestos Manhattan Inc Rubber lined pipe coupling
DE716079C (de) * 1936-01-12 1942-01-13 Heinrich Kempchen Rohrverbindung
US2407076A (en) * 1944-09-11 1946-09-03 Gen Electric Fluid-tight radio shielded joint
US2789844A (en) * 1952-10-20 1957-04-23 Ladish Co Sealed joint for flanged pipe with opposed packing grooves
US2780483A (en) * 1953-03-30 1957-02-05 Ladish Co Sealed joint for pipes having conical tapered interfaces
GB1260290A (en) * 1968-02-16 1972-01-12 British Ropes Ltd Fluid coupling
US4254973A (en) * 1979-04-30 1981-03-10 Celanese Corporation Fluid coupling seal
DE4140814A1 (de) * 1991-12-11 1993-06-17 Linnemann Friedrich Verbindung
JP3576229B2 (ja) * 1994-10-24 2004-10-13 塩野義製薬株式会社 サニタリ配管用ガスケット及びその製作方法
WO1998037352A1 (en) * 1997-02-24 1998-08-27 Swagelok Company Hygienic flange-type tube joint thermal expansion area for gasket

Also Published As

Publication number Publication date
ES2244187T3 (es) 2005-12-01
EP1080322A4 (de) 2001-08-08
EP1080322A1 (de) 2001-03-07
CA2325498A1 (en) 1999-10-14
ATE298055T1 (de) 2005-07-15
EP1080322B1 (de) 2005-06-15
WO1999051895A1 (en) 1999-10-14
MXPA00009637A (es) 2002-08-20
DE69925833T2 (de) 2005-11-03
US6073969A (en) 2000-06-13
JP2002510781A (ja) 2002-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee