GB1184380A - Improvements in or relating to spirally wound tubular members and method and apparatus for manufacture of the same - Google Patents

Improvements in or relating to spirally wound tubular members and method and apparatus for manufacture of the same

Info

Publication number
GB1184380A
GB1184380A GB41433/67A GB4143367A GB1184380A GB 1184380 A GB1184380 A GB 1184380A GB 41433/67 A GB41433/67 A GB 41433/67A GB 4143367 A GB4143367 A GB 4143367A GB 1184380 A GB1184380 A GB 1184380A
Authority
GB
United Kingdom
Prior art keywords
strip
radius
wound
coil
roller
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB41433/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1184380A publication Critical patent/GB1184380A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/048—Multiwall, strip or filament wound vessels
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • 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
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1,184,380. Winding spirals. MITSUBISHI JUKOGYO K.K. 11 Sept., 1967 [27 Sept., 1966], No. 41433/67. Heading B3E. [Also in Division F2] A tubular member comprises a hollow core member on to which is wound a strip of metal, having a thickness greater than 5 mm. and a previously curved configuration of which the radius of curvature in the free state was approximately equal to the radius of the tubular member, the strip being tightly spirally wound in a plurality of superjacent layers and being closely encircled by an outer cover member. A metal strip 12 mm. thick and 1800 mm. wide is drawn from a coil (not shown) which has a radius approximately the same as the coil to be formed. The strip passes between rollers 4<SP>1</SP> and is pressed by a roller 4 against the hollow core 1 on which the coil is to be wound. The rollers 4<SP>1</SP> are adjustable and are positioned so that they bend the strip 2 to a radius of curvature slightly greater than that which it will have when on the core. Slipping of the turns on the core is prevented by friction or by tack welding the layers together when they leave the winding station. Steering of the strip to maintain the edges in alignment is effected by the roller 4 which is mounted so that the pressure exerted by the roller can be varied along its length. The leading end 2a of the strip is tapered so that there is no gap between the first and second turns and the trailing end 2b is similarly tapered so that it closely conforms to the inside surface of the outer ring 5. This ring is made in halves which are welded together. After fabrication, holes 7 are formed through the outer ring and the wound layers to receive thermometers which indicate the temperature of the interior during heat treatment. Inert gas circulates between the coils during the heat treatment. The holes 7 are subsequently plugged. Two or more sections are joined end-to-end by automatic welding to form a chemical treatment vessel, or a closure plate is welded to the ends.
GB41433/67A 1966-09-27 1967-09-11 Improvements in or relating to spirally wound tubular members and method and apparatus for manufacture of the same Expired GB1184380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6359866 1966-09-27

Publications (1)

Publication Number Publication Date
GB1184380A true GB1184380A (en) 1970-03-18

Family

ID=13233853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41433/67A Expired GB1184380A (en) 1966-09-27 1967-09-11 Improvements in or relating to spirally wound tubular members and method and apparatus for manufacture of the same

Country Status (6)

Country Link
US (2) US3528162A (en)
AT (1) AT285300B (en)
DE (1) DE1650111A1 (en)
GB (1) GB1184380A (en)
NL (1) NL6713177A (en)
SU (1) SU377995A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145904A (en) * 1977-03-28 1979-03-27 Societe Meusienne De Constructions Mechaniques Bending and helix-forming apparatus

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095594A (en) * 1977-02-15 1978-06-20 Institut Electrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi Ssr Method of manufacturing laminated shells
US4759813A (en) * 1987-01-30 1988-07-26 The Goodyear Tire & Rubber Company Process for forming and crimping a bead
US4806196A (en) * 1987-03-17 1989-02-21 The Goodyear Tire & Rubber Company Bead crimping and handling system
US5643166A (en) * 1995-07-26 1997-07-01 Hollowood, Inc. Apparatus for making wood tubing
US6607841B2 (en) * 2001-10-16 2003-08-19 Albert Chow Silicon steel sheet
EP1764309A1 (en) * 2005-09-16 2007-03-21 Tebulo Industrial Automation B.V. Installation for winding up material in strip form
DE102006037962A1 (en) * 2006-08-12 2008-02-14 Sms Demag Ag coiler furnace
RU2474745C2 (en) * 2007-05-04 2013-02-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Manufacture of tubular body containing two or more layers of spirally curved strips
DE102007051976A1 (en) * 2007-10-31 2009-05-07 Sms Demag Ag Reel device and method for fixing the coils or coils in this reel device
US9566626B2 (en) * 2013-12-04 2017-02-14 Sms Group Gmbh Apparatus for and method of winding-up a metal strip, and plant for producing a metal strip windable into a coil
US9388017B1 (en) 2015-02-06 2016-07-12 Clifton E. Wolf Accumulator reel for strip steel used to manufacture coiled tubing
US10610982B2 (en) * 2015-11-12 2020-04-07 General Electric Company Weld filler metal for superalloys and methods of making
RU2625372C2 (en) * 2015-12-31 2017-07-13 Алексей Николаевич Крылов Method of metallic and composite blanks manufacture from sheet materials
US10919106B2 (en) * 2017-06-09 2021-02-16 General Electric Company Ultrasonic welding of annular components
WO2020150710A1 (en) * 2019-01-20 2020-07-23 Techreo Llc Methods for making layered tubular structures

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US321792A (en) * 1885-07-07 brown
US249871A (en) * 1881-11-22 Manufacture of links
US880434A (en) * 1905-11-08 1908-02-25 Coe Brass Mfg Company Automatic blocking attachment for strip-rolls.
US1258092A (en) * 1914-08-29 1918-03-05 Bridgeport Brass Co Metal-coiling apparatus.
US1594526A (en) * 1923-09-19 1926-08-03 Hume Walter Reginald Manufacture of pipes and the like from metal sheets or plates
US1935092A (en) * 1930-08-13 1933-11-14 Mesta Machine Co Apparatus for coiling material
US2212243A (en) * 1937-04-24 1940-08-20 George F Paul Strip coiler
US2363967A (en) * 1942-05-02 1944-11-28 Smith Corp A O Multilayer vessel
US3093103A (en) * 1958-02-10 1963-06-11 Florence B Berkeley Method of producing spiral pipe
US3028114A (en) * 1959-09-21 1962-04-03 Kloeckner Werke Ag Arrangement for coiling metal strip material
US3001737A (en) * 1960-02-17 1961-09-26 Loewy Eng Co Ltd Apparatus for coiling strip material
US3092148A (en) * 1960-07-25 1963-06-04 Smith Corp A O Starting joints for continuous wound vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145904A (en) * 1977-03-28 1979-03-27 Societe Meusienne De Constructions Mechaniques Bending and helix-forming apparatus

Also Published As

Publication number Publication date
DE1650111A1 (en) 1971-07-22
US3528162A (en) 1970-09-15
NL6713177A (en) 1968-03-28
SU377995A3 (en) 1973-04-17
AT285300B (en) 1970-10-27
US3698223A (en) 1972-10-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee