EP2076343A4 - Apparatus and method for drying metal chips before processing in molding system - Google Patents

Apparatus and method for drying metal chips before processing in molding system

Info

Publication number
EP2076343A4
EP2076343A4 EP07815807A EP07815807A EP2076343A4 EP 2076343 A4 EP2076343 A4 EP 2076343A4 EP 07815807 A EP07815807 A EP 07815807A EP 07815807 A EP07815807 A EP 07815807A EP 2076343 A4 EP2076343 A4 EP 2076343A4
Authority
EP
European Patent Office
Prior art keywords
before processing
molding system
metal chips
chips before
drying metal
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Withdrawn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
EP07815807A
Other languages
German (de)
French (fr)
Other versions
EP2076343A1 (en
Inventor
Robert Domodossola
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.)
Husky Injection Molding Systems SA
Original Assignee
Husky Injection Molding Systems SA
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 Husky Injection Molding Systems SA filed Critical Husky Injection Molding Systems SA
Publication of EP2076343A1 publication Critical patent/EP2076343A1/en
Publication of EP2076343A4 publication Critical patent/EP2076343A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/007—Semi-solid pressure die casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2061—Means for forcing the molten metal into the die using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/003—Apparatus, e.g. furnaces
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP07815807A 2006-10-03 2007-09-13 Apparatus and method for drying metal chips before processing in molding system Withdrawn EP2076343A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/538,160 US20080079202A1 (en) 2006-10-03 2006-10-03 Dryer Of Metal Molding System, Amongst Other Things
PCT/CA2007/001603 WO2008040115A1 (en) 2006-10-03 2007-09-13 Apparatus and method for drying metal chips before processing in molding system

Publications (2)

Publication Number Publication Date
EP2076343A1 EP2076343A1 (en) 2009-07-08
EP2076343A4 true EP2076343A4 (en) 2009-12-23

Family

ID=39260360

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07815807A Withdrawn EP2076343A4 (en) 2006-10-03 2007-09-13 Apparatus and method for drying metal chips before processing in molding system

Country Status (5)

Country Link
US (1) US20080079202A1 (en)
EP (1) EP2076343A4 (en)
CA (1) CA2662370A1 (en)
TW (1) TW200824816A (en)
WO (1) WO2008040115A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112059187A (en) * 2020-09-02 2020-12-11 莱芜职业技术学院 Automatic injection molding device of stainless steel powder
WO2023078544A1 (en) * 2021-11-03 2023-05-11 Lighter Geometries Gmbh Mixing conveyor for an injection molding system, injection molding system, method for producing a molded object, and molded object

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983978A (en) * 1997-09-30 1999-11-16 Thixomat, Inc. Thermal shock resistant apparatus for molding thixotropic materials
JP2000334773A (en) * 1999-05-27 2000-12-05 Sato Kasei Kogyosho:Kk Method for injection molding polyethylene terephthalate
JP2000334774A (en) * 1999-05-27 2000-12-05 Sato Kasei Kogyosho:Kk Method for injection molding polyethylene terephthalate and its injection molding system apparatus
JP2001205417A (en) * 2000-01-18 2001-07-31 Japan Steel Works Ltd:The Injection molding method and device
KR20050093911A (en) * 2004-03-19 2005-09-23 신상오 Dryer for plastic raw material for hopper injection machine
JP2006168083A (en) * 2004-12-15 2006-06-29 Dai Ichi Kasei Kk Molding system and hopper for supplying molding material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597850A (en) * 1970-03-11 1971-08-10 Nat Service Ind Inc Continuous vacuum drier
JPS5536024A (en) * 1978-09-04 1980-03-13 Yuasa Battery Co Ltd Casting method of low melting metal part
US4876043A (en) * 1988-08-23 1989-10-24 Hall Sr Richard A Hopper transport for injection molding
US5040589A (en) * 1989-02-10 1991-08-20 The Dow Chemical Company Method and apparatus for the injection molding of metal alloys
JP3013226B2 (en) * 1994-04-28 2000-02-28 株式会社日本製鋼所 Manufacturing method of metal molded products
AU1287597A (en) * 1995-12-12 1997-07-03 Thixomat, Inc. Apparatus for processing semisolid thixotropic metallic slurries
JPH11104801A (en) * 1997-09-29 1999-04-20 Mazda Motor Corp Semi-molten injection molding method of light metal alloy and semi-molten injection molding apparatus
JP2002177878A (en) * 2000-12-07 2002-06-25 Matsushita Electric Ind Co Ltd Structure for coating magnesium alloy molded article, method for coating the article, and exterior component using the method
US20020170696A1 (en) * 2001-05-18 2002-11-21 Ron Akers Apparatus for molding metals
US20030154624A1 (en) * 2002-02-19 2003-08-21 Sears Charles F. Drying hopper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983978A (en) * 1997-09-30 1999-11-16 Thixomat, Inc. Thermal shock resistant apparatus for molding thixotropic materials
JP2000334773A (en) * 1999-05-27 2000-12-05 Sato Kasei Kogyosho:Kk Method for injection molding polyethylene terephthalate
JP2000334774A (en) * 1999-05-27 2000-12-05 Sato Kasei Kogyosho:Kk Method for injection molding polyethylene terephthalate and its injection molding system apparatus
JP2001205417A (en) * 2000-01-18 2001-07-31 Japan Steel Works Ltd:The Injection molding method and device
KR20050093911A (en) * 2004-03-19 2005-09-23 신상오 Dryer for plastic raw material for hopper injection machine
JP2006168083A (en) * 2004-12-15 2006-06-29 Dai Ichi Kasei Kk Molding system and hopper for supplying molding material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200654, Derwent World Patents Index; AN 2006-526527 *
See also references of WO2008040115A1 *

Also Published As

Publication number Publication date
WO2008040115A1 (en) 2008-04-10
TW200824816A (en) 2008-06-16
US20080079202A1 (en) 2008-04-03
EP2076343A1 (en) 2009-07-08
CA2662370A1 (en) 2008-04-10

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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: 20090504

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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

A4 Supplementary search report drawn up and despatched

Effective date: 20091120

RIC1 Information provided on ipc code assigned before grant

Ipc: B29C 45/72 20060101ALI20091116BHEP

Ipc: B29C 45/18 20060101ALI20091116BHEP

Ipc: B29C 45/17 20060101ALI20091116BHEP

Ipc: B22D 17/20 20060101ALI20091116BHEP

Ipc: B22D 17/30 20060101AFI20091116BHEP

18W Application withdrawn

Effective date: 20091216