BR0117089A - Método e estrutura para a conexão de tubos difìceis de unir para serem utilizados sob temperatura elevada - Google Patents

Método e estrutura para a conexão de tubos difìceis de unir para serem utilizados sob temperatura elevada

Info

Publication number
BR0117089A
BR0117089A BR0117089-9A BR0117089A BR0117089A BR 0117089 A BR0117089 A BR 0117089A BR 0117089 A BR0117089 A BR 0117089A BR 0117089 A BR0117089 A BR 0117089A
Authority
BR
Brazil
Prior art keywords
pipes
pipe part
difficult
elevated temperature
joined
Prior art date
Application number
BR0117089-9A
Other languages
English (en)
Inventor
Keizo Hosoya
Nobuo Shiratori
Kenji Sato
Original Assignee
Jgc Corp
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 Jgc Corp filed Critical Jgc Corp
Publication of BR0117089A publication Critical patent/BR0117089A/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
    • 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
    • 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
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)

Abstract

"MéTODO E ESTRUTURA PARA CONEXãO DE TUBOS DIFìCEIS DE UNIR PARA SEREM UTILIZADOS SOB TEMPERATURA ELEVADA". Tubos (2, 3) feitos de um material difícil de soldar para serem utilizados sob temperatura elevada são rosqueados internamente (3a) e externamente (2a) nas suas partes de extremidade, e são presos por rosqueamento um ao outro. As faces internas e/ou externas da parte do tubo unida (1) são vedadas por meios de vedação (7, 9), de maneira que os tubos (2, 3) feitos de material difícil de soldar para serem utilizados sob temperatura elevada são unidos por meio da estrutura rosqueada, para assim reter a resistência mecânica da parte do tubo unida (1). Ao mesmo tempo, as faces internas e/ou externas da parte do tubo unida (1) são vedadas pelos meios de vedação (7, 9) para reter a estanqueidade da parte do tubo unida (1).
BR0117089-9A 2001-08-08 2001-08-08 Método e estrutura para a conexão de tubos difìceis de unir para serem utilizados sob temperatura elevada BR0117089A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/006835 WO2003014612A1 (en) 2001-08-08 2001-08-08 Method and structure for connecting difficult-to-join pipes to be used at high temperature

Publications (1)

Publication Number Publication Date
BR0117089A true BR0117089A (pt) 2004-08-03

Family

ID=11737630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0117089-9A BR0117089A (pt) 2001-08-08 2001-08-08 Método e estrutura para a conexão de tubos difìceis de unir para serem utilizados sob temperatura elevada

Country Status (9)

Country Link
US (1) US20040195836A1 (pt)
EP (1) EP1418376A4 (pt)
JP (1) JP4089899B2 (pt)
KR (1) KR20040019111A (pt)
CN (1) CN1543546A (pt)
BR (1) BR0117089A (pt)
MX (1) MXPA04001164A (pt)
TW (1) TW494201B (pt)
WO (1) WO2003014612A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050116468A1 (en) * 2003-11-28 2005-06-02 Otten Gregory K. Threaded connectors for axial alignment of tubular components, and method of installing pipe sections employing such connectors
SE528132C2 (sv) * 2004-04-30 2006-09-12 Sandvik Intellectual Property Metod för sammanfogning av dispersionshärdande legering
SE528189C2 (sv) 2004-12-21 2006-09-19 Sandvik Intellectual Property Förfarande samt rörfog för hopfogning av komponenter som innefattar eller är gjort av ett material som är svårt att svetsa
SE529741C2 (sv) * 2005-01-17 2007-11-13 Sandvik Intellectual Property Förfarande för termisk isolering av svetsfog samt hylsa därför
US10864588B2 (en) * 2017-11-27 2020-12-15 Conbraco Industries, Inc. Ball valve retainer with soldering paste seal and method
CN109848601A (zh) * 2017-11-30 2019-06-07 苏州长风航空电子有限公司 一种高温合金与铌铪合金钎焊结构

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999706A (en) * 1934-01-25 1935-04-30 Ferdinand J Spang Coupling
US2073093A (en) * 1935-11-25 1937-03-09 John E Brantly Well pipe and tool joint
US2179202A (en) * 1937-06-23 1939-11-07 Nat Tube Co Pipe joint seal
US2211173A (en) * 1938-06-06 1940-08-13 Ernest J Shaffer Pipe coupling
US2187798A (en) * 1938-12-27 1940-01-23 Nat Supply Co Method of making joints
US2289271A (en) * 1939-01-03 1942-07-07 Kane Boiler Works Inc Pipe connection
US2308066A (en) * 1940-11-15 1943-01-12 Hughes Tool Co Tool joint assembly
US2380690A (en) * 1943-09-13 1945-07-31 Nat Tube Co Pipe joint
US2980451A (en) * 1957-04-17 1961-04-18 Atlas Pipe Inc Threaded pipe joint having an extrudable generally non-resilient sealing means
FR1489013A (fr) * 1965-11-05 1967-07-21 Vallourec Joint d'assemblage pour tubes métalliques
US3923324A (en) * 1973-03-20 1975-12-02 Christensen Diamond Prod Co Drill collar with thread connections
US4026583A (en) * 1975-04-28 1977-05-31 Hydril Company Stainless steel liner in oil well pipe
DE3203857C2 (de) * 1982-02-03 1984-08-02 Mannesmann AG, 4000 Düsseldorf Ölfeldrohr-Verbindung und Verfahren zum Verbinden von Ölfeld-Rohren
JPS59172886U (ja) * 1983-05-06 1984-11-19 住友金属工業株式会社 油井管用管継手
US4676528A (en) * 1984-04-30 1987-06-30 Gray Theodor R Method and apparatus for restoring tubular upsets
JPH10277732A (ja) * 1997-04-07 1998-10-20 Suzuki Motor Corp 超音波はんだ付方法
JPH11176268A (ja) * 1997-12-12 1999-07-02 Toshiba Corp 異種金属材料の接合構造
TW548334B (en) * 1997-08-20 2003-08-21 Jgc Corp Heating furnace and method of manufacturing the same
KR100372482B1 (ko) * 1999-06-30 2003-02-17 스미토모 긴조쿠 고교 가부시키가이샤 니켈 베이스 내열합금
EP1211451B1 (en) * 1999-08-27 2011-10-05 Sumitomo Metal Industries, Ltd. Threaded joint for oil well pipe
US6857668B2 (en) * 2000-10-04 2005-02-22 Grant Prideco, L.P. Replaceable corrosion seal for threaded connections
US6550822B2 (en) * 2001-04-25 2003-04-22 G. B. Tubulars, Inc. Threaded coupling with water exclusion seal system

Also Published As

Publication number Publication date
EP1418376A1 (en) 2004-05-12
WO2003014612A1 (en) 2003-02-20
KR20040019111A (ko) 2004-03-04
TW494201B (en) 2002-07-11
EP1418376A4 (en) 2006-11-02
US20040195836A1 (en) 2004-10-07
MXPA04001164A (es) 2004-05-20
JPWO2003014612A1 (ja) 2004-12-24
CN1543546A (zh) 2004-11-03
JP4089899B2 (ja) 2008-05-28

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DA(S) 5A, 6A E 7A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1980 DE 16/12/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1980 DE 16/12/2008.