BR9402597A - Proteção anti-emperramento - Google Patents

Proteção anti-emperramento

Info

Publication number: BR9402597A
Authority: BR; Brazil
Prior art keywords: jam protection; jam; protection
Prior art date: 1993-06-30

Application number

BR9402597A

Other languages

English (en)

Inventor

Giulio Fontana

Original Assignee

Agip Spa

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.)

1993-06-30

Filing date

1994-06-30

Publication date

1995-03-28

1994-06-30 Application filed by Agip Spa filed Critical Agip Spa

1995-03-28 Publication of BR9402597A publication Critical patent/BR9402597A/pt

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
- 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
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
- 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
- Y10S138/00—Pipes and tubular conduits
- Y10S138/06—Corrosion

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Metallurgy (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Geochemistry & Mineralogy (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Lubricants (AREA)
Earth Drilling (AREA)
Laminated Bodies (AREA)
Cable Accessories (AREA)
Sliding-Contact Bearings (AREA)

BR9402597A 1993-06-30 1994-06-30 Proteção anti-emperramento BR9402597A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT93MI001401A IT1264630B1 (it)	1993-06-30	1993-06-30	Protezione antigrippaggio perfezionata per giunti particolarmente adatta nel campo petrolifero

Publications (1)

Publication Number	Publication Date
BR9402597A true BR9402597A (pt)	1995-03-28

Family

ID=11366499

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9402597A BR9402597A (pt)	1993-06-30	1994-06-30	Proteção anti-emperramento

Country Status (11)

Country	Link
US (1)	US5678608A (pt)
EP (1)	EP0632225B1 (pt)
CN (1)	CN1037025C (pt)
BR (1)	BR9402597A (pt)
CA (1)	CA2126920C (pt)
DE (1)	DE69404910T2 (pt)
DK (1)	DK0632225T3 (pt)
ES (1)	ES2107116T3 (pt)
IT (1)	IT1264630B1 (pt)
RU (1)	RU2138702C1 (pt)
SI (1)	SI0632225T1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1065018C (zh) *	1997-09-02	2001-04-25	宝山钢铁(集团)公司	油、套管螺纹接头
SE515194C2 (sv) *	2000-03-02	2001-06-25	Sandvik Ab	Gängförband och bergborrelementför slående borrning
FR2813375B1 (fr)	2000-08-31	2003-06-20	Vallourec Mannesmann Oil & Gas	Element filete pour joint filete tubulaire resistant au grippage
JP3931564B2 (ja) *	2001-01-25	2007-06-20	住友金属工業株式会社	耐焼付き性及び防錆性に優れた鋼管用ねじ継手
ATE493608T1 (de) *	2001-04-11	2011-01-15	Sumitomo Metal Ind	Schraubverbindung für stahlrohre
JP3870732B2 (ja) *	2001-07-25	2007-01-24	住友金属工業株式会社	耐焼付き性に優れた鋼管用ねじ継手
GB0130967D0 (en)	2001-12-24	2002-02-13	Hunting Oilfield Services Ltd	Anti galling threaded joint
WO2003102457A1 (fr) *	2002-05-31	2003-12-11	Sumitomo Metal Industries, Ltd.	Joint à vis destiné à un tuyau en acier
JP4599874B2 (ja) *	2004-04-06	2010-12-15	住友金属工業株式会社	油井管用ねじ継手、及びその製造方法
US7562911B2 (en) *	2006-01-24	2009-07-21	Hydril Usa Manufacturing Llc	Wedge thread with sealing metal
JP5028923B2 (ja) *	2006-09-14	2012-09-19	住友金属工業株式会社	鋼管用ねじ継手
JP4924103B2 (ja) *	2007-03-02	2012-04-25	住友金属工業株式会社	油井管用ねじ継手
US9470044B1 (en)	2015-07-06	2016-10-18	Pegasis S.r.l.	Threaded connection having high galling resistance and method of making same
CN109738942B (zh) *	2019-01-25	2021-04-13	山东大学	一种地震波和复电导率复合隧道预报检波器装置及方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1646736A (en) *	1924-07-21	1927-10-25	Peter Q Nyce	Electrochemical means for preventing corrosion
US1839448A (en) *	1927-11-03	1932-01-05	Smith Corp A O	Pipe thread protector
US2240021A (en) *	1935-08-16	1941-04-29	United States Steel Corp	Method of preventing wedge and contact corrosion of metals and alloys
US2061921A (en) *	1936-03-20	1936-11-24	Chase Companies Inc	Corrosion resistant tubes
US2223202A (en) *	1940-02-09	1940-11-26	Thomas & Betts Corp	Coated fitting
US2854737A (en) *	1945-01-06	1958-10-07	Allen G Gray	Copper coated uranium article
US2854731A (en) *	1954-03-19	1958-10-07	Owens Corning Fiberglass Corp	Method and means for packaging a continuous strand
SU618428A1 (ru) *	1976-09-16	1978-08-05	Научно-исследовательский институт метизной промышленности	Способ производства высокопрочной стальной латунированной ленты
JPS57107593A (en) *	1980-12-24	1982-07-05	Tokyo Shibaura Electric Co	Microwave continuous heating method and device
JPS5820719B2 (ja) *	1981-01-30	1983-04-25	住友金属鉱山株式会社	フエライト接着用ろう合金
JPS6057519B2 (ja) *	1981-08-20	1985-12-16	住友金属工業株式会社	耐焼付性に優れた油井管継手およびその製造方法
US4527815A (en) *	1982-10-21	1985-07-09	Mobil Oil Corporation	Use of electroless nickel coating to prevent galling of threaded tubular joints
US4468309A (en) *	1983-04-22	1984-08-28	White Engineering Corporation	Method for resisting galling
JPS60205091A (ja) *	1984-03-29	1985-10-16	住友金属工業株式会社	油井管用管継手
JPS6179798A (ja) *	1984-09-27	1986-04-23	Sumitomo Metal Ind Ltd	耐ゴ−リング性と耐食性の優れた油井管継手
US4758025A (en) *	1985-06-18	1988-07-19	Mobil Oil Corporation	Use of electroless metal coating to prevent galling of threaded tubular joints
DE3679196D1 (de) *	1986-05-02	1991-06-13	Sumitomo Metal Ind	Verbindung fuer oelfeldrohre und verfahren zu seiner herstellung.
JPS6320460A (ja) *	1986-07-14	1988-01-28	Nippon Kokan Kk <Nkk>	イオンプレ−テイング処理材の熱処理方法
FR2673199B1 (fr) *	1991-02-21	1994-01-21	Vallourec Industries	Revetement de surface anti-grippage pour moyen d'assemblage de tubes par filetages et procede de realisation d'un tel revetement.

1993
- 1993-06-30 IT IT93MI001401A patent/IT1264630B1/it active IP Right Grant
1994
- 1994-06-25 SI SI9430070T patent/SI0632225T1/xx not_active IP Right Cessation
- 1994-06-25 DE DE69404910T patent/DE69404910T2/de not_active Expired - Fee Related
- 1994-06-25 ES ES94201831T patent/ES2107116T3/es not_active Expired - Lifetime
- 1994-06-25 DK DK94201831.8T patent/DK0632225T3/da active
- 1994-06-25 EP EP94201831A patent/EP0632225B1/en not_active Expired - Lifetime
- 1994-06-28 CA CA002126920A patent/CA2126920C/en not_active Expired - Fee Related
- 1994-06-29 RU RU94022748A patent/RU2138702C1/ru not_active IP Right Cessation
- 1994-06-30 BR BR9402597A patent/BR9402597A/pt not_active IP Right Cessation
- 1994-06-30 CN CN94109160A patent/CN1037025C/zh not_active Expired - Fee Related
1995
- 1995-11-16 US US08/558,499 patent/US5678608A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0632225B1 (en)	1997-08-13
US5678608A (en)	1997-10-21
DE69404910T2 (de)	1998-01-15
SI0632225T1 (en)	1997-12-31
RU2138702C1 (ru)	1999-09-27
EP0632225A1 (en)	1995-01-04
DE69404910D1 (de)	1997-09-18
DK0632225T3 (da)	1998-01-26
CN1103148A (zh)	1995-05-31
CA2126920A1 (en)	1994-12-31
ITMI931401A0 (it)	1993-06-30
CA2126920C (en)	2006-01-03
ITMI931401A1 (it)	1994-12-30
IT1264630B1 (it)	1996-10-04
ES2107116T3 (es)	1997-11-16
CN1037025C (zh)	1998-01-14

Publication	Publication Date	Title
FI103862B1 (fi)	1999-10-15	Suojain
KR960702960A (ko)	1996-05-23	과전압에 대한 보호(overvoltage protection)
DE69411174D1 (de)	1998-07-23	Sonnenschutzwirkstoffe
NO953207L (no)	1995-08-15	Beskyttelsesvern
DE69400503D1 (de)	1996-10-17	Bildschutzverfahren
DE69413961D1 (de)	1998-11-19	Schutzvorrichtung
ATA5393A (de)	1994-09-15	Blendschutzeinrichtung
BR9402597A (pt)	1995-03-28	Proteção anti-emperramento
NO950604L (no)	1995-03-16	Beskyttelsesanordninger for brönnutstyr
DE69403982D1 (de)	1997-08-07	Überstromschutzkomponente
ITMI932242A0 (it)	1993-10-22	Dispositivo di protezione antiproiettile ad elmetto
DK0680661T3 (da)	1997-04-01	Beskyttelsesafbryder
FI941763A0 (fi)	1994-04-15	Kehonsuojus
FI973127A0 (fi)	1997-07-25	Törmäyssuoja
NO308283B1 (no)	2000-08-28	Glidebeskyttelse
ATA161393A (de)	1994-10-15	Schutzschild
BR9605680A (pt)	1998-08-18	Proteçao de cadeado
NO933312D0 (no)	1993-09-17	Verneutstyr
KR940026208U (ko)	1994-12-08	보호면
KR950000026U (ko)	1995-01-03	가로수 보호구
NO933849D0 (no)	1993-10-26	Lekkasjesikring
KR930021727U (ko)	1993-10-16	방호책
KR950019016U (ko)	1995-07-24	법면 보호 블럭
SE9302721D0 (sv)	1993-08-24	Portionsförpackat strålningsskydd
SE9301362D0 (sv)	1993-04-23	Skyddsmedel

Legal Events

Date	Code	Title	Description
1999-02-17	FF	Decision: intention to grant
1999-08-24	FG9A	Patent or certificate of addition granted
2010-07-20	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 15A E 16A ANUIDADES.
2013-12-24	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)	Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI
2020-11-24	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2242 DE 24/12/2013 POR TER SIDO INDEVIDA.
2020-12-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 15A E 16A ANUIDADES.
2021-03-23	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 2605 DE 08-12-2020 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.