DE60005885D1 - Device for coating cores with an aqueous coating - Google Patents

Device for coating cores with an aqueous coating

Info

Publication number
DE60005885D1
DE60005885D1 DE60005885T DE60005885T DE60005885D1 DE 60005885 D1 DE60005885 D1 DE 60005885D1 DE 60005885 T DE60005885 T DE 60005885T DE 60005885 T DE60005885 T DE 60005885T DE 60005885 D1 DE60005885 D1 DE 60005885D1
Authority
DE
Germany
Prior art keywords
coating
bath
tank
cores
water
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.)
Expired - Fee Related
Application number
DE60005885T
Other languages
German (de)
Other versions
DE60005885T2 (en
Inventor
Patrick Beauvais
Lionel Choplin
Volkmar Neubert
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.)
Institut Fuer Materialpruefung und Werkstofftechnik
Centre Technique des Industries de la Fonderie
Original Assignee
Centre Technique des Industries de la Fonderie
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 Centre Technique des Industries de la Fonderie filed Critical Centre Technique des Industries de la Fonderie
Application granted granted Critical
Publication of DE60005885D1 publication Critical patent/DE60005885D1/en
Publication of DE60005885T2 publication Critical patent/DE60005885T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Coating Apparatus (AREA)
  • Casting Devices For Molds (AREA)
  • Cultivation Of Seaweed (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

An installation for the coating of foundry cores by soaking in a bath (2) of an aqueous coating contained in a tank (3). A rheometer (13) measures the viscosity of the bath (2) and a level sensor (14) measures the level of the bath (2). A computer (17 allows the regulation of the rheological properties of the bath (2) by supplying water and/or the coating paste. A static mixer connected to a reservoir (30) of primary coating and to a source of water delivering the supply of water and/or coating paste in the tank (3). The tank (3) is also equipped with a circuit for regulating the temperature of the bath (2).
DE60005885T 1999-05-21 2000-05-10 Device for coating cores with an aqueous coating Expired - Fee Related DE60005885T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906474A FR2793713B1 (en) 1999-05-21 1999-05-21 INSTALLATION FOR COATING FOUNDRY CORES WITH AN AQUEOUS PLASTER
FR9906474 1999-05-21

Publications (2)

Publication Number Publication Date
DE60005885D1 true DE60005885D1 (en) 2003-11-20
DE60005885T2 DE60005885T2 (en) 2004-11-04

Family

ID=9545864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005885T Expired - Fee Related DE60005885T2 (en) 1999-05-21 2000-05-10 Device for coating cores with an aqueous coating

Country Status (7)

Country Link
EP (1) EP1053806B8 (en)
AT (1) ATE251961T1 (en)
DE (1) DE60005885T2 (en)
DK (1) DK1053806T3 (en)
ES (1) ES2208237T3 (en)
FR (1) FR2793713B1 (en)
PT (1) PT1053806E (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206138A (en) * 1983-05-07 1984-11-21 Toshiba Mach Co Ltd Automatic concentration adjuster for mold coating material
FR2662955A1 (en) * 1990-06-06 1991-12-13 Renault Installation for the application of coatings

Also Published As

Publication number Publication date
EP1053806B1 (en) 2003-10-15
DE60005885T2 (en) 2004-11-04
DK1053806T3 (en) 2004-02-09
EP1053806B8 (en) 2004-04-21
FR2793713B1 (en) 2001-08-10
FR2793713A1 (en) 2000-11-24
EP1053806A1 (en) 2000-11-22
ATE251961T1 (en) 2003-11-15
PT1053806E (en) 2004-03-31
ES2208237T3 (en) 2004-06-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: INSTITUT FUER MATERIALPRUEFUNG UND WERKSTOFFTECHNIK

Owner name: CENTRE TECHNIQUE DES INDUSTRIES DE LA FONDERIE, SE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee