ATE536950T1 - PRESSURE-RESISTANT CORE WITH IMPROVED BINDER - Google Patents

PRESSURE-RESISTANT CORE WITH IMPROVED BINDER

Info

Publication number
ATE536950T1
ATE536950T1 AT08018459T AT08018459T ATE536950T1 AT E536950 T1 ATE536950 T1 AT E536950T1 AT 08018459 T AT08018459 T AT 08018459T AT 08018459 T AT08018459 T AT 08018459T AT E536950 T1 ATE536950 T1 AT E536950T1
Authority
AT
Austria
Prior art keywords
pressure
resistant core
improved binder
mixture
protein combination
Prior art date
Application number
AT08018459T
Other languages
German (de)
Inventor
Manfred Laudenklos
Original Assignee
Ks Aluminium Technologie Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40475056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE536950(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ks Aluminium Technologie Gmbh filed Critical Ks Aluminium Technologie Gmbh
Application granted granted Critical
Publication of ATE536950T1 publication Critical patent/ATE536950T1/en

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)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The pressure-resistant core for casting consists of a mixture of mainly water-soluble salts and a binder. It also has a protein combination with inorganic components added to the mixture. The mixture may contain 0.5-5 wt.% of this protein combination, preferably 2% of it. The protein combination with the inorganic components may be in the form of a gelatine.
AT08018459T 2008-01-18 2008-10-22 PRESSURE-RESISTANT CORE WITH IMPROVED BINDER ATE536950T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008004929A DE102008004929A1 (en) 2008-01-18 2008-01-18 Pressure-resistant core with improved binder

Publications (1)

Publication Number Publication Date
ATE536950T1 true ATE536950T1 (en) 2011-12-15

Family

ID=40475056

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08018459T ATE536950T1 (en) 2008-01-18 2008-10-22 PRESSURE-RESISTANT CORE WITH IMPROVED BINDER

Country Status (5)

Country Link
EP (1) EP2082819B1 (en)
AT (1) ATE536950T1 (en)
DE (1) DE102008004929A1 (en)
ES (1) ES2380071T3 (en)
PL (1) PL2082819T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012217939A1 (en) 2012-10-01 2014-04-03 Mahle International Gmbh Process for the production of cores for the casting production of workpieces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320157A (en) * 1993-01-28 1994-06-14 General Motors Corporation Expendable core for casting processes
US6467525B2 (en) * 2000-07-24 2002-10-22 Hormel Foods, Llc Gelatin coated sand core and method of making same
DE102004006600B4 (en) 2004-02-11 2006-03-23 Ks Aluminium-Technologie Ag Removable metal casting core and method of making a core
DE102006031531A1 (en) * 2006-07-07 2008-01-10 Emil Müller GmbH Salt cores for plastic (injection) casting
DE102006031532B3 (en) * 2006-07-07 2008-04-17 Emil Müller GmbH Water-soluble salt core with functional component

Also Published As

Publication number Publication date
EP2082819B1 (en) 2011-12-14
EP2082819A1 (en) 2009-07-29
PL2082819T3 (en) 2012-07-31
DE102008004929A1 (en) 2009-07-23
ES2380071T3 (en) 2012-05-08

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