EP2022578A4 - Noyau de sel pour coulage - Google Patents

Noyau de sel pour coulage

Info

Publication number
EP2022578A4
EP2022578A4 EP07743803.4A EP07743803A EP2022578A4 EP 2022578 A4 EP2022578 A4 EP 2022578A4 EP 07743803 A EP07743803 A EP 07743803A EP 2022578 A4 EP2022578 A4 EP 2022578A4
Authority
EP
European Patent Office
Prior art keywords
casting
salt core
salt
core
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Withdrawn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
EP07743803.4A
Other languages
German (de)
English (en)
Other versions
EP2022578A1 (fr
Inventor
Jun Yaokawa
Koichi Anzai
Youji Yamada
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.)
Tohoku University NUC
Yamaha Motor Co Ltd
Original Assignee
Tohoku University NUC
Yamaha Motor Co 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 Tohoku University NUC, Yamaha Motor Co Ltd filed Critical Tohoku University NUC
Publication of EP2022578A1 publication Critical patent/EP2022578A1/fr
Publication of EP2022578A4 publication Critical patent/EP2022578A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
EP07743803.4A 2006-05-19 2007-05-21 Noyau de sel pour coulage Withdrawn EP2022578A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006140063 2006-05-19
PCT/JP2007/060369 WO2007136032A1 (fr) 2006-05-19 2007-05-21 Noyau de sel pour coulage

Publications (2)

Publication Number Publication Date
EP2022578A1 EP2022578A1 (fr) 2009-02-11
EP2022578A4 true EP2022578A4 (fr) 2013-08-28

Family

ID=38723344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07743803.4A Withdrawn EP2022578A4 (fr) 2006-05-19 2007-05-21 Noyau de sel pour coulage

Country Status (4)

Country Link
US (1) US20090288797A1 (fr)
EP (1) EP2022578A4 (fr)
JP (1) JP4685934B2 (fr)
WO (1) WO2007136032A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2586546A1 (fr) * 2011-10-31 2013-05-01 Bühler AG Procédé de fabrication de noyaux de sel
ITMI20120950A1 (it) 2012-06-01 2013-12-02 Flavio Mancini Metodo e impianto per ottenere getti pressofusi in leghe leggere con anime non metalliche
US8820389B1 (en) * 2012-10-31 2014-09-02 Brunswick Corporation Composite core for the casting of engine head decks
DE102012022390B3 (de) * 2012-11-15 2014-04-03 Audi Ag Verfahren zur kalten Herstellung eines Salzkerns für das Druckgießen
DE102014200079A1 (de) * 2013-01-09 2014-07-10 Emil Müller GmbH Mit Salzschmelze infiltrierte Salzkerne vorzugsweise für Druckgussapplikationen
US9527131B1 (en) 2013-12-20 2016-12-27 Brunswick Corporation Congruent melting salt alloys for use as salt cores in high pressure die casting
CN103801671B (zh) * 2014-01-21 2016-07-13 北京交通大学 一种氧枪喷头毛坯的制造方法
KR102478505B1 (ko) * 2016-12-23 2022-12-15 현대자동차주식회사 알루미늄 주조용 솔트코어 및 이의 제조방법
KR102215760B1 (ko) * 2017-01-19 2021-02-15 현대자동차주식회사 접합부의 강도가 향상된 고압주조용 솔트코어

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501320A (en) * 1967-11-20 1970-03-17 Gen Motors Corp Die casting core
JPS5314618A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Water soluble casting mould
WO2005028142A1 (fr) * 2003-09-17 2005-03-31 Yamaha Hatsudoki Kabushiki Kaisha Poinçon de coulage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839696B1 (fr) * 1969-12-27 1973-11-26
JPS4839696A (fr) 1971-09-27 1973-06-11
JPS5215446B2 (fr) * 1974-04-19 1977-04-30
JPS5210803A (en) 1975-07-12 1977-01-27 Inst Gorunogo Dera Akademii Na Device for retaining shank of cold chisel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501320A (en) * 1967-11-20 1970-03-17 Gen Motors Corp Die casting core
JPS5314618A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Water soluble casting mould
WO2005028142A1 (fr) * 2003-09-17 2005-03-31 Yamaha Hatsudoki Kabushiki Kaisha Poinçon de coulage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007136032A1 *

Also Published As

Publication number Publication date
US20090288797A1 (en) 2009-11-26
JP4685934B2 (ja) 2011-05-18
EP2022578A1 (fr) 2009-02-11
WO2007136032A1 (fr) 2007-11-29
JPWO2007136032A1 (ja) 2009-10-01

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Legal Events

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

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Effective date: 20081117

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130729

RIC1 Information provided on ipc code assigned before grant

Ipc: B22C 1/00 20060101ALI20130723BHEP

Ipc: B22C 9/10 20060101AFI20130723BHEP

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

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Effective date: 20131203