IT1264422B1 - Giunto per la connessione rapida a tenuta di tubazioni, particolarmente adatto per tubazioni petrolifere - Google Patents
Giunto per la connessione rapida a tenuta di tubazioni, particolarmente adatto per tubazioni petrolifereInfo
- Publication number
- IT1264422B1 IT1264422B1 IT93MI000959A ITMI930959A IT1264422B1 IT 1264422 B1 IT1264422 B1 IT 1264422B1 IT 93MI000959 A IT93MI000959 A IT 93MI000959A IT MI930959 A ITMI930959 A IT MI930959A IT 1264422 B1 IT1264422 B1 IT 1264422B1
- Authority
- IT
- Italy
- Prior art keywords
- pipes
- hollow body
- joint
- particularly suitable
- sealing connection
- 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
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0225—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means without sealing rings
-
- 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
Abstract
Giunto per la connessione rapida a tenuta di tubazioni in cui dall'estremità del corpo cavo femmina si diparte una svasatura interna a sezione decrescente atta a fare interferenza con una corrispondente invasatura esterna presentata dal corpo cavo maschio in prossimità di uno spallamento aggettante di quest'ultimo che da un lato coopera con il manicotto del giunto e dall'altro lato con la detta estremità del corpo cavo femmina; dall'estremità del corpo cavo maschio si diparte inoltre una seconda svasatura esterna a sezione decrescente atta a fare interferenza con una invasatura presente all'interno del corpo cavo femmina in prossimità di uno spallamento interno per il corpo maschio. Sono descritte anche realizzazioni preferenziali.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI000959A IT1264422B1 (it) | 1993-05-12 | 1993-05-12 | Giunto per la connessione rapida a tenuta di tubazioni, particolarmente adatto per tubazioni petrolifere |
US08/237,842 US5494320A (en) | 1993-05-12 | 1994-05-04 | Quick joint for rapid, tight-seal connection of pipes, particularly suitable for petroleum pipes |
EP94201248A EP0626535B1 (en) | 1993-05-12 | 1994-05-04 | Quick-joint for rapid, tight-seal connection of pipes, particularly suitable for petroleum pipes |
ES94201248T ES2095127T3 (es) | 1993-05-12 | 1994-05-04 | Conector rapido para la union estanca de tuberias, particularmente adecuada para tuberias de petroleo. |
DE69400982T DE69400982T2 (de) | 1993-05-12 | 1994-05-04 | Schnellverbindung zur dichten Verbindung von Rohren insbesondere für Erdölrohre |
DK94201248.5T DK0626535T3 (da) | 1993-05-12 | 1994-05-04 | Snapkobling til hurtig og tæt samling af rør, især egnet til råolierør |
CA002122971A CA2122971C (en) | 1993-05-12 | 1994-05-05 | Quick joint for rapid, tight-seal connection of pipes, particularly suitable for petroleum pipes |
NO941714A NO309392B1 (no) | 1993-05-12 | 1994-05-09 | Rörskjöteanordning |
BR9401952A BR9401952A (pt) | 1993-05-12 | 1994-05-11 | União para conexão rápida estanque de tubulações |
CN94105721A CN1040041C (zh) | 1993-05-12 | 1994-05-12 | 特别适用于原油管道的、用于快速、密封地连接导管的快速接头 |
JP6122068A JPH06331075A (ja) | 1993-05-12 | 1994-05-12 | パイプの急速緊密接続用継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI000959A IT1264422B1 (it) | 1993-05-12 | 1993-05-12 | Giunto per la connessione rapida a tenuta di tubazioni, particolarmente adatto per tubazioni petrolifere |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930959A0 ITMI930959A0 (it) | 1993-05-12 |
ITMI930959A1 ITMI930959A1 (it) | 1994-11-12 |
IT1264422B1 true IT1264422B1 (it) | 1996-09-23 |
Family
ID=11366126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI000959A IT1264422B1 (it) | 1993-05-12 | 1993-05-12 | Giunto per la connessione rapida a tenuta di tubazioni, particolarmente adatto per tubazioni petrolifere |
Country Status (11)
Country | Link |
---|---|
US (1) | US5494320A (it) |
EP (1) | EP0626535B1 (it) |
JP (1) | JPH06331075A (it) |
CN (1) | CN1040041C (it) |
BR (1) | BR9401952A (it) |
CA (1) | CA2122971C (it) |
DE (1) | DE69400982T2 (it) |
DK (1) | DK0626535T3 (it) |
ES (1) | ES2095127T3 (it) |
IT (1) | IT1264422B1 (it) |
NO (1) | NO309392B1 (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19620570A1 (de) * | 1996-05-22 | 1997-11-27 | Schaeffler Waelzlager Kg | Rohranschluß für Fluidleitungen ohne zusätzliches Dichtelement |
NO310372B1 (no) | 1999-08-02 | 2001-06-25 | Bakke Technology As | Delt koplingsanordning med gjennomgående boring |
GB0004212D0 (en) | 2000-02-23 | 2000-04-12 | Plexus Ocean Syst Ltd | Pipe joint |
DK1272244T3 (da) * | 2000-04-06 | 2004-09-20 | Unomedical As | Et koblingsarrangement |
MXPA06005932A (es) | 2001-10-25 | 2007-05-07 | Pleux Ocean Systems Ltd | Entubado de pozo de sujecion. |
GB0805719D0 (en) * | 2008-03-29 | 2008-04-30 | Petrowell Ltd | Improved tubing section coupling |
IT1394209B1 (it) * | 2009-05-06 | 2012-06-01 | Saipem Spa | Apparecchiatura a fascio tubiero con elementi regolatori del flusso liquido |
RU2446266C1 (ru) * | 2010-08-20 | 2012-03-27 | Открытое акционерное общество "Завод бурового оборудования" | Быстроразъемное герметичное соединение трубчатых деталей и способ его сборки-разборки |
WO2012131049A1 (de) * | 2011-04-01 | 2012-10-04 | Parker Hannifin Manufacturing Germany GmbH & Co. KG | Hochdruckfeste verschraubung für rohr- oder schlauchleitungen mit einem kegelgewinde |
US8757671B2 (en) * | 2011-12-02 | 2014-06-24 | Vetco Gray Inc. | Slide actuating tubular connector |
GB201210852D0 (en) | 2012-06-19 | 2012-08-01 | Rmspumptools Ltd | Seal assembly for a downhole device |
CN102817562B (zh) * | 2012-08-14 | 2014-09-03 | 中国石油天然气集团公司 | 套管接头 |
DE202013103855U1 (de) * | 2013-08-27 | 2014-11-28 | Digicolor Gmbh | Saugförderanlage |
EP2851600A1 (de) * | 2013-09-20 | 2015-03-25 | Siemens Aktiengesellschaft | Rohrverbindungsanordnung, Hochdruckfluidleitungssystem einer Doppelbrennstoffmaschine, Doppelbrennstoffmaschine und Verwendung einer Zugmutter |
WO2015075966A1 (ja) * | 2013-11-20 | 2015-05-28 | TOKiエンジニアリング株式会社 | 管継手構造体 |
DE102014204565A1 (de) * | 2014-03-12 | 2015-09-17 | Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft | Kupplung für Rohrelemente |
RU2550992C1 (ru) * | 2014-06-02 | 2015-05-20 | Ривенер Мусавирович Габдуллин | Разъемное соединение длинномерной гибкой трубы |
CA2981982A1 (en) * | 2015-04-14 | 2016-10-20 | Hatherod Pty Ltd | A coupling |
US11613940B2 (en) | 2018-08-03 | 2023-03-28 | National Oilwell Varco, L.P. | Devices, systems, and methods for robotic pipe handling |
WO2020151386A1 (en) | 2019-01-25 | 2020-07-30 | National Oilwell Varco, L.P. | Pipe handling arm |
US11834914B2 (en) * | 2020-02-10 | 2023-12-05 | National Oilwell Varco, L.P. | Quick coupling drill pipe connector |
US11814911B2 (en) | 2021-07-02 | 2023-11-14 | National Oilwell Varco, L.P. | Passive tubular connection guide |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR419650A (fr) * | 1910-08-25 | 1911-01-11 | John Thomas Kelly | Perfectionnements aux joints de tuyaux |
GB144343A (en) * | 1919-02-05 | 1920-06-07 | W H Dorman And Company Ltd | Improvements in and connected with screw union fittings for high pressure fluid systems |
US2027176A (en) * | 1935-08-24 | 1936-01-07 | James F King | Method for making pipe coupling parts |
GB487796A (en) * | 1936-12-24 | 1938-06-24 | Alfred Charles Mott | Improvements in pipe couplings |
US2374138A (en) * | 1941-02-19 | 1945-04-17 | Hugh W Sanford | Pipe joint |
US2284216A (en) * | 1941-06-27 | 1942-05-26 | Otto E Ellick | High pressure union |
US2463883A (en) * | 1946-04-24 | 1949-03-08 | Furlow Cate Mfg Company Inc | Tube coupling |
US3055683A (en) * | 1957-12-30 | 1962-09-25 | Appleton Electric Co | Fluid-tight electrical connector |
GB1085228A (en) * | 1963-07-31 | 1967-09-27 | Plessey Uk Ltd | Improvements in or relating to pipe couplings |
US3345084A (en) * | 1965-02-08 | 1967-10-03 | Ventura Tool Company | Pipe tool joints |
US3694010A (en) * | 1970-10-05 | 1972-09-26 | Crawford Fitting Co | Tube coupling for large diameter tubes |
GB1381951A (en) * | 1972-01-17 | 1975-01-29 | Hounsell J O | Pipe coupling particularly for breathing tubes of for example anaesthetic administering apparatus |
US3751077A (en) * | 1972-02-28 | 1973-08-07 | Imp Eastman Corp | Welded sleeve fitting |
JPS4976114U (it) * | 1972-10-19 | 1974-07-02 | ||
DE2641767B2 (de) * | 1976-09-14 | 1979-05-31 | Mannesmann Ag, 4000 Duesseldorf | Gewindeverbindung für ölfeldrohre |
US4316624A (en) * | 1979-11-01 | 1982-02-23 | Davlin Irwin H | Access union |
JPH0452556Y2 (it) * | 1988-10-26 | 1992-12-10 | ||
US5060988A (en) * | 1990-05-08 | 1991-10-29 | Nwd International, Inc. | Hydraulic coupling |
-
1993
- 1993-05-12 IT IT93MI000959A patent/IT1264422B1/it active IP Right Grant
-
1994
- 1994-05-04 DK DK94201248.5T patent/DK0626535T3/da active
- 1994-05-04 US US08/237,842 patent/US5494320A/en not_active Expired - Lifetime
- 1994-05-04 ES ES94201248T patent/ES2095127T3/es not_active Expired - Lifetime
- 1994-05-04 EP EP94201248A patent/EP0626535B1/en not_active Expired - Lifetime
- 1994-05-04 DE DE69400982T patent/DE69400982T2/de not_active Expired - Lifetime
- 1994-05-05 CA CA002122971A patent/CA2122971C/en not_active Expired - Lifetime
- 1994-05-09 NO NO941714A patent/NO309392B1/no not_active IP Right Cessation
- 1994-05-11 BR BR9401952A patent/BR9401952A/pt not_active IP Right Cessation
- 1994-05-12 CN CN94105721A patent/CN1040041C/zh not_active Expired - Lifetime
- 1994-05-12 JP JP6122068A patent/JPH06331075A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2122971A1 (en) | 1994-11-13 |
ITMI930959A0 (it) | 1993-05-12 |
NO941714D0 (no) | 1994-05-09 |
DE69400982D1 (de) | 1997-01-09 |
EP0626535B1 (en) | 1996-11-27 |
BR9401952A (pt) | 1994-12-13 |
CN1100788A (zh) | 1995-03-29 |
DE69400982T2 (de) | 1997-06-12 |
CA2122971C (en) | 2005-07-12 |
EP0626535A1 (en) | 1994-11-30 |
NO941714L (no) | 1994-11-14 |
CN1040041C (zh) | 1998-09-30 |
DK0626535T3 (da) | 1997-04-07 |
ES2095127T3 (es) | 1997-02-01 |
JPH06331075A (ja) | 1994-11-29 |
ITMI930959A1 (it) | 1994-11-12 |
US5494320A (en) | 1996-02-27 |
NO309392B1 (no) | 2001-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970515 |