IN162941B - - Google Patents

Info

Publication number
IN162941B
IN162941B IN1047/CAL/83A IN1047CA1983A IN162941B IN 162941 B IN162941 B IN 162941B IN 1047CA1983 A IN1047CA1983 A IN 1047CA1983A IN 162941 B IN162941 B IN 162941B
Authority
IN
India
Prior art keywords
wall
diameter
tube
walls
outer walls
Prior art date
Application number
IN1047/CAL/83A
Other languages
English (en)
Inventor
Richard L Holbrook
Dean L Mayer
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of IN162941B publication Critical patent/IN162941B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • Y10T29/49861—Sizing mating parts during final positional association
    • 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
    • Y10T29/49863—Assembling or joining with prestressing of part
    • 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
    • Y10T29/49879—Spaced wall tube or receptacle
    • 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
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube
    • 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
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Heat Treatment Of Steel (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Thermal Insulation (AREA)
  • Heat Treatment Of Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Processing Of Meat And Fish (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IN1047/CAL/83A 1982-08-31 1983-08-29 IN162941B (US20110009641A1-20110113-C00273.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/413,284 US4470188A (en) 1982-08-31 1982-08-31 Method of mechanically prestressing a tubular apparatus

Publications (1)

Publication Number Publication Date
IN162941B true IN162941B (US20110009641A1-20110113-C00273.png) 1988-07-23

Family

ID=23636636

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1047/CAL/83A IN162941B (US20110009641A1-20110113-C00273.png) 1982-08-31 1983-08-29

Country Status (12)

Country Link
US (1) US4470188A (US20110009641A1-20110113-C00273.png)
EP (1) EP0103439B1 (US20110009641A1-20110113-C00273.png)
JP (1) JPS5993827A (US20110009641A1-20110113-C00273.png)
KR (1) KR910003174B1 (US20110009641A1-20110113-C00273.png)
AT (1) ATE22537T1 (US20110009641A1-20110113-C00273.png)
BR (1) BR8304587A (US20110009641A1-20110113-C00273.png)
CA (1) CA1211077A (US20110009641A1-20110113-C00273.png)
DE (1) DE3366607D1 (US20110009641A1-20110113-C00273.png)
IN (1) IN162941B (US20110009641A1-20110113-C00273.png)
MX (1) MX158970A (US20110009641A1-20110113-C00273.png)
PH (1) PH20159A (US20110009641A1-20110113-C00273.png)
TR (1) TR21775A (US20110009641A1-20110113-C00273.png)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741386A (en) * 1985-07-17 1988-05-03 Vertech Treatment Systems, Inc. Fluid treatment apparatus
JPH0842333A (ja) * 1994-06-06 1996-02-13 Ford Motor Co 触媒排気処理装置の製造方法
US5582439A (en) * 1995-06-07 1996-12-10 Spears Manufacturing Company Strengthened pipe fitting and method
AU3721295A (en) * 1995-06-20 1997-01-22 Elan Energy Insulated and/or concentric coiled tubing
US6712150B1 (en) 1999-09-10 2004-03-30 Bj Services Company Partial coil-in-coil tubing
KR100394535B1 (ko) * 2000-07-04 2003-08-14 연안알루미늄 주식회사 텐트용 폴의 스웨징부 보강방법 및 그구조
US6910618B2 (en) * 2002-03-21 2005-06-28 The Technologies Alliance, Inc. Method for preparing pipe for butt welding
US6834722B2 (en) 2002-05-01 2004-12-28 Bj Services Company Cyclic check valve for coiled tubing
US7017951B2 (en) 2002-09-13 2006-03-28 Spears Manufacturing Co. Strengthened pipe fitting having encapsulated reenforcing collar
DE10256703B3 (de) * 2002-12-04 2004-04-01 Siemens Ag Verfahren zur Herstellung von Kraftstoffhochdruckspeichern
JP2004270934A (ja) * 2003-02-20 2004-09-30 Mansui:Kk 導管断熱用アタッチメント
US20050006899A1 (en) * 2003-07-09 2005-01-13 Lewis John K. Weldable conduit and method
US7243409B2 (en) * 2003-07-09 2007-07-17 Lewis John K Weldable conduit method of forming
US20050006900A1 (en) * 2003-07-09 2005-01-13 Lewis John K. System and method for coupling conduit
US20050045315A1 (en) * 2003-08-29 2005-03-03 Seager James R. Concentric tube heat exchanger and end seal therefor
US20050155748A1 (en) * 2003-08-29 2005-07-21 Dana Canada Corporation Concentric tube heat exchanger end seal therefor
US7596848B2 (en) * 2004-04-12 2009-10-06 United States Steel Corporation Method for producing bimetallic line pipe
US7714888B2 (en) * 2005-03-07 2010-05-11 Blue Marlin Llc Reflection spectroscopic means for detecting patterned objects
KR101423863B1 (ko) * 2010-06-04 2014-07-25 신닛테츠스미킨 카부시키카이샤 간극을 갖는 이중관과 그 제조 방법
DE102011054718B4 (de) * 2011-10-21 2014-02-13 Hitachi Power Europe Gmbh Verfahren zur Erzeugung einer Spannungsverminderung in errichteten Rohrwänden eines Dampferzeugers
DE102011120890B4 (de) * 2011-12-09 2015-06-18 Benteler Deutschland Gmbh Verfahren zur Herstellung eines mehrschichtigen Metallrohres und danach hergestelltes mehrschichtiges Metallrohr
DE102012018189A1 (de) * 2012-09-10 2014-05-15 Ufd Consulting Ag Innenwandig verstärktes Rohr und Verfahren zu dessen Herstellung
CN106170386B (zh) 2014-08-22 2018-01-16 五行科技股份有限公司 用于开采页岩油气的压裂液体输送软管及其制造方法
CN107060654A (zh) * 2016-08-01 2017-08-18 中嵘能源科技集团有限公司 一种防腐蚀隔热注气管柱

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289401A (en) * 1941-03-24 1942-07-14 Smith Corp A O Submersible pumping unit
US2693026A (en) * 1950-02-17 1954-11-02 Modine Mfg Co Method of making concentric tubes with radial fins
US2828537A (en) * 1954-01-25 1958-04-01 Dynamit Ag Vormals Alfred Nobe Method of producing armoured synthetic plastic tubes, vessels or shaped pieces
US3149513A (en) * 1958-09-08 1964-09-22 Arvin Ind Inc Method of making laminated pipe
US2924245A (en) * 1958-10-01 1960-02-09 Harvey A Wilson Pipe line for hot fluids and method of constructing same
US3246394A (en) * 1960-08-12 1966-04-19 Martin Marietta Corp Method of constructing missile tank having pretensioned sidewall
DE1258215B (de) * 1964-03-18 1968-01-04 Winter & Co Ummantelte Rohrleitung zur Foerderung von Gasen oder Fluessigkeiten und Verfahren zur Vorspannung eines Rohrleitungsabschnittes
US3511282A (en) * 1966-02-07 1970-05-12 Continental Oil Co Prestressed conduit for heated fluids
US3397745A (en) * 1966-03-08 1968-08-20 Carl Owens Vacuum-insulated steam-injection system for oil wells
DE1583992B1 (de) * 1968-01-03 1971-06-09 Mannesmann Ag Verfahren zur steigerung der festigkeitseigenschaften dickwandiger metallener hoechstdruckrohre
US3574357A (en) * 1969-02-27 1971-04-13 Grupul Ind Pentru Foray Si Ext Thermal insulating tubing
US3608640A (en) * 1969-10-20 1971-09-28 Continental Oil Co Method of assembling a prestressed conduit in a wall
US3693665A (en) * 1970-01-28 1972-09-26 Shell Oil Co Pipeline for the transport of cold liquids
US3863328A (en) * 1972-10-10 1975-02-04 Copperweld Steel Co Method of making a Composite steel tubing
US4125924A (en) * 1977-04-04 1978-11-21 United States Steel Corporation Method of producing composite metal pipe
DE2948391A1 (de) * 1979-12-01 1981-06-04 Fichtel & Sachs Ag, 8720 Schweinfurt Kolben-zylinder-aggregat mit einem im wesentlichen rohrfoermigen behaelter

Also Published As

Publication number Publication date
JPS6343444B2 (US20110009641A1-20110113-C00273.png) 1988-08-30
EP0103439B1 (en) 1986-10-01
PH20159A (en) 1986-10-09
BR8304587A (pt) 1984-04-03
TR21775A (tr) 1985-07-02
DE3366607D1 (en) 1986-11-06
MX158970A (es) 1989-04-04
KR910003174B1 (ko) 1991-05-22
KR840005677A (ko) 1984-11-16
JPS5993827A (ja) 1984-05-30
US4470188A (en) 1984-09-11
EP0103439A1 (en) 1984-03-21
ATE22537T1 (de) 1986-10-15
CA1211077A (en) 1986-09-09

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