EP2252793A4 - Method and blank for manufacturing product, and product - Google Patents

Method and blank for manufacturing product, and product

Info

Publication number
EP2252793A4
EP2252793A4 EP09710491.3A EP09710491A EP2252793A4 EP 2252793 A4 EP2252793 A4 EP 2252793A4 EP 09710491 A EP09710491 A EP 09710491A EP 2252793 A4 EP2252793 A4 EP 2252793A4
Authority
EP
European Patent Office
Prior art keywords
product
blank
manufacturing
manufacturing product
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.)
Withdrawn
Application number
EP09710491.3A
Other languages
German (de)
French (fr)
Other versions
EP2252793A1 (en
Inventor
Bjoern Kristensen
Roar Edvartsen
Orjan Bjoru
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.)
Rautaruukki Oyj
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Publication of EP2252793A1 publication Critical patent/EP2252793A1/en
Publication of EP2252793A4 publication Critical patent/EP2252793A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/02—Detachable connections
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/33—Arrangement of components symmetrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
EP09710491.3A 2008-02-14 2009-02-10 Method and blank for manufacturing product, and product Withdrawn EP2252793A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085131A FI20085131L (en) 2008-02-14 2008-02-14 Method and blank for making the product and the product
PCT/FI2009/050102 WO2009101250A1 (en) 2008-02-14 2009-02-10 Method and blank for manufacturing product, and product

Publications (2)

Publication Number Publication Date
EP2252793A1 EP2252793A1 (en) 2010-11-24
EP2252793A4 true EP2252793A4 (en) 2014-02-12

Family

ID=39149001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09710491.3A Withdrawn EP2252793A4 (en) 2008-02-14 2009-02-10 Method and blank for manufacturing product, and product

Country Status (3)

Country Link
EP (1) EP2252793A4 (en)
FI (1) FI20085131L (en)
WO (1) WO2009101250A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191214005A (en) * 1911-06-30 1913-05-29 Johann Puppe Improvements in the Rolling of Bars or Girders of I, H, U, or like Section.
GB1138860A (en) * 1966-04-16 1969-01-01 Ralph Gordon Smith Improvements in the bending of structural members
DE10126049A1 (en) * 2001-03-23 2002-12-05 Aloys Wobben Flange connection, for the erection of tubular wind energy tower segments, has a conical outer wall of the flange tubular section to mate with a matching conical component to reduce damage through cracks and fatigues
US20060163874A1 (en) * 2003-06-02 2006-07-27 Aloys Wobben Method for the production of a connection flange
US20070122601A1 (en) * 2005-11-28 2007-05-31 Martin Gary S Steel composition, articles prepared there from, and uses thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540713B2 (en) * 1975-09-12 1981-06-04 G. Siempelkamp Gmbh & Co, 4150 Krefeld Method of making a seamless pipe flange molding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191214005A (en) * 1911-06-30 1913-05-29 Johann Puppe Improvements in the Rolling of Bars or Girders of I, H, U, or like Section.
GB1138860A (en) * 1966-04-16 1969-01-01 Ralph Gordon Smith Improvements in the bending of structural members
DE10126049A1 (en) * 2001-03-23 2002-12-05 Aloys Wobben Flange connection, for the erection of tubular wind energy tower segments, has a conical outer wall of the flange tubular section to mate with a matching conical component to reduce damage through cracks and fatigues
US20060163874A1 (en) * 2003-06-02 2006-07-27 Aloys Wobben Method for the production of a connection flange
US20070122601A1 (en) * 2005-11-28 2007-05-31 Martin Gary S Steel composition, articles prepared there from, and uses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009101250A1 *

Also Published As

Publication number Publication date
WO2009101250A1 (en) 2009-08-20
FI20085131A0 (en) 2008-02-14
FI20085131L (en) 2009-08-15
EP2252793A1 (en) 2010-11-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20100903

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: F03D 11/00 20060101AFI20131216BHEP

Ipc: F16L 23/02 20060101ALI20131216BHEP

Ipc: F16B 9/02 20060101ALI20131216BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20140115

RIC1 Information provided on ipc code assigned before grant

Ipc: F16L 23/02 20060101ALI20140109BHEP

Ipc: F16B 9/02 20060101ALI20140109BHEP

Ipc: F03D 11/00 20060101AFI20140109BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20140902