BR112018016875A2 - dispositivo de conexão para a conexão de uma tubulação - Google Patents

dispositivo de conexão para a conexão de uma tubulação

Info

Publication number
BR112018016875A2
BR112018016875A2 BR112018016875A BR112018016875A BR112018016875A2 BR 112018016875 A2 BR112018016875 A2 BR 112018016875A2 BR 112018016875 A BR112018016875 A BR 112018016875A BR 112018016875 A BR112018016875 A BR 112018016875A BR 112018016875 A2 BR112018016875 A2 BR 112018016875A2
Authority
BR
Brazil
Prior art keywords
pipe
connection body
outer cone
ring
cut
Prior art date
Application number
BR112018016875A
Other languages
English (en)
Other versions
BR112018016875B1 (pt
BR112018016875A8 (pt
Inventor
Stefan König Ulrich
Original Assignee
Walter Stauffenberg Gmbh & Co Kg
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=58094322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112018016875(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Walter Stauffenberg Gmbh & Co Kg filed Critical Walter Stauffenberg Gmbh & Co Kg
Publication of BR112018016875A2 publication Critical patent/BR112018016875A2/pt
Publication of BR112018016875A8 publication Critical patent/BR112018016875A8/pt
Publication of BR112018016875B1 publication Critical patent/BR112018016875B1/pt

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
    • F16L19/12—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 additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

um dispositivo de conexão para a conexão de uma tubulação, uma tubulação metálica, tem um corpo de conexão de parafuso dotado de um suporte de tubo para a tubulação, uma porca de junção que pode ser roscada no corpo de conexão de parafuso, um anel de corte disposto entre o corpo de conexão de parafuso e a porca de junção, o anel de corte tem um cone externo que interage com um cone interno do suporte de tubo do corpo de conexão de parafuso que o mesmo se deforme radial interno em algumas regiões quando a porca de junção é apertada, e corte o material da tubulação com uma borda de corte, com um efeito de entalhe, com um encaixe de forma, e o anel de corte tem uma superfície de contato radial, subsequente ao cone externo, cuja superfície limita o aperto contra uma superfície de face do corpo de conexão de parafuso, e uma vedação elastomérica circunferencial é disposta em uma ranhura anelar na região do cone externo do anel de corte para contato no interior do cone interno do suporte de tubo do corpo de conexão de parafuso. a ranhura anelar (26) que acomoda a vedação elastomérica circunferencial (5) é disposta no cone externo (23) do anel de corte (2) a uma distância da sua superfície de contato (24), uma superfície anelar (27) é formada entre a ranhura anelar (26) e a superfície de contato (24).
BR112018016875-0A 2017-02-20 2017-12-06 Dispositivo de conexão para a conexão de uma tubulação e anel de corte para uso em um dispositivo de conexão BR112018016875B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17156966.8 2017-02-20
EP17156966.8A EP3364086B1 (de) 2017-02-20 2017-02-20 Verbindungsanordnung zum anschluss einer rohrleitung
PCT/EP2017/081680 WO2018149532A1 (de) 2017-02-20 2017-12-06 Verbindungsanordnung zum anschluss einer rohrleitung

Publications (3)

Publication Number Publication Date
BR112018016875A2 true BR112018016875A2 (pt) 2019-02-05
BR112018016875A8 BR112018016875A8 (pt) 2019-09-10
BR112018016875B1 BR112018016875B1 (pt) 2022-08-23

Family

ID=58094322

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018016875-0A BR112018016875B1 (pt) 2017-02-20 2017-12-06 Dispositivo de conexão para a conexão de uma tubulação e anel de corte para uso em um dispositivo de conexão

Country Status (12)

Country Link
US (1) US10962151B2 (pt)
EP (1) EP3364086B1 (pt)
JP (1) JP7014730B2 (pt)
KR (1) KR102414979B1 (pt)
CN (1) CN109073121B (pt)
BR (1) BR112018016875B1 (pt)
CA (1) CA3016137A1 (pt)
DK (1) DK3364086T3 (pt)
ES (1) ES2719722T3 (pt)
PL (1) PL3364086T3 (pt)
SG (1) SG11201807375RA (pt)
WO (1) WO2018149532A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3896322A1 (de) 2020-04-15 2021-10-20 Parker Hannifin EMEA S.à.r.l. Verschraubung für rohr- oder schlauchleitungen
DE202020005835U1 (de) 2020-04-15 2022-09-16 Parker Hannifin EMEA S.à.r.l Verschraubung für Rohr- oder Schlauchleitungen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437632A (en) * 1944-11-13 1948-03-09 Parker Appliance Co Coupling for tubes
US3325192A (en) * 1964-11-19 1967-06-13 Parker Hannifin Corp Flareless tube coupling nut and ferrule assembly
US3453009A (en) * 1967-09-27 1969-07-01 L & L Mfg Co Tube coupling
BE792460A (fr) * 1971-12-11 1973-03-30 Armaturenfabrik Hermann Fa Raccord filete pour tuyau
FR2461186A1 (fr) * 1979-07-06 1981-01-30 Legris Perfectionnement aux raccords pour tuyauteries notamment pour tuyauteries de fluides a haute pression
JPS60146990A (ja) * 1983-12-28 1985-08-02 イエアン・ヴアルテルシヤイト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 管継手
DE4041677C2 (de) 1990-12-22 2000-01-13 Voss Armaturen Rohrverschraubung mit Schneidring
DE4219722C2 (de) * 1992-06-17 1996-02-29 Klaus Lehmann Verbindungssystem für Rohrleitungen
WO1993025837A1 (de) * 1992-06-17 1993-12-23 Lehmann Klaus Dieter Verbindungssystem für rohrleitungen
DE4229502C2 (de) * 1992-09-04 1998-01-22 Froehlich Manfred Schneidring für eine Rohrverbindung
DE19709464C2 (de) * 1997-03-07 2000-03-09 Voss Armaturen Rohrverschraubung mit Schneidring für metallische Rohrleitungen
DE19951460C2 (de) 1999-10-26 2001-09-27 Walterscheid Gmbh Jean Rohrverbindung mit einem dem Rohr angeformten Verbindungsabschnitt
DE10011146A1 (de) * 2000-03-07 2001-09-27 Parker Hannifin Gmbh Schraubverbindung
KR100861970B1 (ko) * 2001-02-06 2008-10-07 스와겔로크 컴패니 스테인레스강관용 관 이음쇠
ES2227474T3 (es) * 2001-04-20 2005-04-01 Avit Hochdruck-Rohrtechnik Gmbh Accesorio de empalme para tubos y procedimiento para el soldado de un accesorio de empalme en un extremo del tubo.
DE102006023650A1 (de) * 2006-05-18 2007-11-22 Eifeler Maschinenbau Gmbh Rohrverbindung mit einem umgeformten Rohr
CN1987187B (zh) 2006-12-11 2010-04-14 浙江华夏阀门有限公司 单双箍共体式挤压连接管接件
CN203297796U (zh) * 2013-05-17 2013-11-20 佛山市日丰企业有限公司 管道连接装置
CN205298890U (zh) * 2015-12-29 2016-06-08 安徽汉卓流体动力科技有限公司 压力管件连接密封总成

Also Published As

Publication number Publication date
PL3364086T3 (pl) 2019-07-31
KR20190116048A (ko) 2019-10-14
JP7014730B2 (ja) 2022-02-01
CN109073121B (zh) 2021-04-02
US10962151B2 (en) 2021-03-30
US20190056050A1 (en) 2019-02-21
SG11201807375RA (en) 2018-09-27
JP2020508415A (ja) 2020-03-19
BR112018016875B1 (pt) 2022-08-23
KR102414979B1 (ko) 2022-06-29
CA3016137A1 (en) 2018-08-23
CN109073121A (zh) 2018-12-21
ES2719722T3 (es) 2019-07-12
DK3364086T3 (en) 2019-04-23
BR112018016875A8 (pt) 2019-09-10
WO2018149532A1 (de) 2018-08-23
EP3364086B1 (de) 2019-02-13
EP3364086A1 (de) 2018-08-22

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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