BR0313756A - Processo de obtenção de uma junta rosqueada tubular e junta rosqueada tubular - Google Patents
Processo de obtenção de uma junta rosqueada tubular e junta rosqueada tubularInfo
- Publication number
- BR0313756A BR0313756A BR0313756-2A BR0313756A BR0313756A BR 0313756 A BR0313756 A BR 0313756A BR 0313756 A BR0313756 A BR 0313756A BR 0313756 A BR0313756 A BR 0313756A
- Authority
- BR
- Brazil
- Prior art keywords
- threaded joint
- tubular threaded
- obtaining
- housing
- free end
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]
Abstract
"PROCESSO DE OBTENçãO DE UMA JUNTA ROSQUEADA TUBULAR E JUNTA ROSQUEADA TUBULAR". Junta tubular de rosqueamentos macho (3) e fêmea (4) cónicas na qual é previsto na próximidade da extremidade livre (14) do elemento fêmea (2), um alojamento anular (20) que recebe um anel de estanqueidade deformável (35), anel esse que está em contato estanque com a superfície periférica (22) do alojamento e com filetes desvanecentes (13) do dito rosqueamento macho e se apóia axialmente contra um ressalto (25) voltado na direção da dita extremidade livre, que limita o dito alojamento.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/10727 | 2002-08-29 | ||
FR0210727A FR2844023B1 (fr) | 2002-08-29 | 2002-08-29 | Joint filete tubulaire etanche vis-a-vis du milieu exterieur |
PCT/FR2003/002509 WO2004020889A1 (fr) | 2002-08-29 | 2003-08-11 | Joint filete tubulaire etanche vis-a-vis du milieu exterieur |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0313756A true BR0313756A (pt) | 2005-06-21 |
BR0313756B1 BR0313756B1 (pt) | 2015-04-28 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
PL205051B1 (pl) | 2010-03-31 |
FR2844023A1 (fr) | 2004-03-05 |
CN1308607C (zh) | 2007-04-04 |
WO2004020889A1 (fr) | 2004-03-11 |
AU2003274247A1 (en) | 2004-03-19 |
RU2005108663A (ru) | 2005-08-27 |
MXPA05002247A (es) | 2005-09-12 |
US20060006600A1 (en) | 2006-01-12 |
JP4387946B2 (ja) | 2009-12-24 |
AU2003274247A8 (en) | 2004-03-19 |
DE60324286D1 (de) | 2008-12-04 |
JP2005536701A (ja) | 2005-12-02 |
FR2844023B1 (fr) | 2005-05-06 |
PL374901A1 (en) | 2005-11-14 |
AR041107A1 (es) | 2005-05-04 |
EP1532388A1 (fr) | 2005-05-25 |
EP1532388B1 (fr) | 2008-10-22 |
ATE412133T1 (de) | 2008-11-15 |
CA2495883A1 (fr) | 2004-03-11 |
CA2495883C (fr) | 2011-11-08 |
CN1678861A (zh) | 2005-10-05 |
US7621034B2 (en) | 2009-11-24 |
RU2306473C2 (ru) | 2007-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/04/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved | ||
B25A | Requested transfer of rights approved | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |