GB2461007A - A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding - Google Patents

A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding Download PDF

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Publication number
GB2461007A
GB2461007A GB0919658A GB0919658A GB2461007A GB 2461007 A GB2461007 A GB 2461007A GB 0919658 A GB0919658 A GB 0919658A GB 0919658 A GB0919658 A GB 0919658A GB 2461007 A GB2461007 A GB 2461007A
Authority
GB
United Kingdom
Prior art keywords
mould
pipe
network
encapsulated
plates
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.)
Granted
Application number
GB0919658A
Other versions
GB2461007B (en
GB0919658D0 (en
Inventor
Egil Eriksen
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.)
Tool Tech AS
Original Assignee
Tool Tech AS
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 Tool Tech AS filed Critical Tool Tech AS
Publication of GB2461007A publication Critical patent/GB2461007A/en
Publication of GB0919658D0 publication Critical patent/GB0919658D0/en
Application granted granted Critical
Publication of GB2461007B publication Critical patent/GB2461007B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention concerns a method of producing various massive blanks of encapsulated pipe connections by pressure moulding metal powder material, such as an encapsulated manifold (1) on a base plate (2). In an open mould of steel plates are installed a planned network of both curved and straight pipes (4) both for fluids, via a series of control valves (3) to a control module for hydraulic couplings, and for through pipes (5) for couplings for hydraulic and electrical distribution. From holes in the mould walls pipe ends are extending, which are sealed to the holes in the mould plates. External plates entered on to pipe connectors and locked before the HIP process hold the geometry of the piping network. When the network of pipe and cable connections is established, the top plate is sealed to the mould. A flexible steel bellows is fastened to the top plate, and is used to fill the mould with casting powder and for replenishing to eliminate volumetric shrinkage in the mould during the HIP process, whereafter the mould is removed, and the cast blank is machined before external pipe network and cable connections are connected.
GB0919658.5A 2007-06-06 2008-06-03 A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding Expired - Fee Related GB2461007B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20072894A NO328472B1 (en) 2007-06-06 2007-06-06 Process for preparing various solid blanks with encapsulated rudder joints in powder stuffing
PCT/NO2008/000200 WO2008150177A1 (en) 2007-06-06 2008-06-03 A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding

Publications (3)

Publication Number Publication Date
GB2461007A true GB2461007A (en) 2009-12-23
GB0919658D0 GB0919658D0 (en) 2009-12-23
GB2461007B GB2461007B (en) 2013-01-23

Family

ID=40093888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0919658.5A Expired - Fee Related GB2461007B (en) 2007-06-06 2008-06-03 A method of producing various massive blanks of encapsulated pipe connections by virtue of powder moulding

Country Status (5)

Country Link
US (1) US20100233010A1 (en)
BR (1) BRPI0811409B1 (en)
GB (1) GB2461007B (en)
NO (1) NO328472B1 (en)
WO (1) WO2008150177A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201310452D0 (en) 2013-06-12 2013-07-24 Blagdon Actuation Res Ltd Fluid Manifolds
SE538281C2 (en) 2013-10-22 2016-04-26 Compacta Ab Device for providing a volume of essentially sterile air
BR102016010696B1 (en) 2016-05-11 2022-07-05 Fmc Technologies Do Brasil Ltda INTEGRATED FUNCTION BLOCK FOR USE IN SUBMARINE SYSTEMS
NO346951B1 (en) * 2020-12-15 2023-03-13 Vetco Gray Scandinavia As Oil and gas industry gooseneck manufactured by Hot Isostatic Pressing and a flexible pipeline assembly with an oil and gas industry gooseneck

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573455A (en) * 1978-11-28 1980-06-03 Keiichiro Miyazaki Pipe body insert casting method weld-combining straight pipe and bend
EP0110234A1 (en) * 1982-11-24 1984-06-13 Giesserei- und Maschinenbau Bodan AG Casting with a moulded channel
US5111872A (en) * 1990-02-20 1992-05-12 Saturn Corporation Transmission casing cover with tubular mechanically crimped conduit cast in situ
JPH07238304A (en) * 1994-02-25 1995-09-12 Ube Ind Ltd Manufacture of forming die having heating/cooling hole and forming die
EP1657010A1 (en) * 2004-11-11 2006-05-17 Sintec HTM AG Method for producing a tubular metal body with an integrated heat-exchanging device in its wall

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129391C1 (en) * 1981-07-25 1982-11-04 Estel Hoesch Werke Ag, 4600 Dortmund Process for the production of castings with cast steel tubes
US6933056B2 (en) * 2001-11-15 2005-08-23 Mathson Industries Exhaust manifold and method of making the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573455A (en) * 1978-11-28 1980-06-03 Keiichiro Miyazaki Pipe body insert casting method weld-combining straight pipe and bend
EP0110234A1 (en) * 1982-11-24 1984-06-13 Giesserei- und Maschinenbau Bodan AG Casting with a moulded channel
US5111872A (en) * 1990-02-20 1992-05-12 Saturn Corporation Transmission casing cover with tubular mechanically crimped conduit cast in situ
JPH07238304A (en) * 1994-02-25 1995-09-12 Ube Ind Ltd Manufacture of forming die having heating/cooling hole and forming die
EP1657010A1 (en) * 2004-11-11 2006-05-17 Sintec HTM AG Method for producing a tubular metal body with an integrated heat-exchanging device in its wall

Also Published As

Publication number Publication date
GB2461007B (en) 2013-01-23
US20100233010A1 (en) 2010-09-16
BRPI0811409B1 (en) 2017-02-07
NO328472B1 (en) 2010-03-01
NO20072894L (en) 2008-12-08
BRPI0811409A2 (en) 2014-11-04
WO2008150177A1 (en) 2008-12-11
GB0919658D0 (en) 2009-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200603