RO86477B - Installation for manufacturing ceramic moulds - Google Patents

Installation for manufacturing ceramic moulds

Info

Publication number
RO86477B
RO86477B RO108176A RO10817682A RO86477B RO 86477 B RO86477 B RO 86477B RO 108176 A RO108176 A RO 108176A RO 10817682 A RO10817682 A RO 10817682A RO 86477 B RO86477 B RO 86477B
Authority
RO
Romania
Prior art keywords
installation
container
manufacturing ceramic
perforated
ceramic moulds
Prior art date
Application number
RO108176A
Other languages
Romanian (ro)
Other versions
RO86477A (en
Inventor
Lothar Morl
Lothar Krell
Hans-Joachim Kunne
Original Assignee
Veb Kombinat Giessereianlagenbau Und Gusserzeugnisse - Gisag Leipzig
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 Veb Kombinat Giessereianlagenbau Und Gusserzeugnisse - Gisag Leipzig filed Critical Veb Kombinat Giessereianlagenbau Und Gusserzeugnisse - Gisag Leipzig
Publication of RO86477A publication Critical patent/RO86477A/en
Publication of RO86477B publication Critical patent/RO86477B/en

Links

Landscapes

  • Casting Devices For Molds (AREA)
  • Feedback Control In General (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Inventia se refera la o instalatie pentru realizarea formelor ceramice utilizate la turnarea de precizie, prevazuta cu o camera în care se realizeaza un pat fluidizat, în care se introduc modelele din materiale usor fuzibile, pe care se adauga un strat de material ceramic, de exemplu nisip. Spatiul recipientului în care se introduc modele este despartit de niste placi perforate înclinate, în legatura la partea centrala, cu o alta placa perforata, amplasata deasupra unui canal lonngitudinal. Aerul necesar realizarii patului fluidizat este introdus pe la partea inferioara a recipientului.The invention relates to an installation for making ceramic molds used for precision casting, provided with a chamber in which a fluid bed is made, in which the models of light fusible materials are introduced, to which is added a layer of ceramic material, for example sand. The space of the container into which patterns are inserted is separated by some perforated perforated plates, in relation to the central part, with another perforated plate, placed above a longitudinal channel. The air required to form the fluidized bed is introduced at the bottom of the container.

RO108176A 1981-07-17 1982-07-16 Installation for manufacturing ceramic moulds RO86477B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD23186981A DD206470A3 (en) 1981-07-17 1981-07-17 DEVICE FOR ASSETING MASK FORMS

Publications (2)

Publication Number Publication Date
RO86477A RO86477A (en) 1985-03-15
RO86477B true RO86477B (en) 1985-03-31

Family

ID=5532415

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108176A RO86477B (en) 1981-07-17 1982-07-16 Installation for manufacturing ceramic moulds

Country Status (5)

Country Link
BG (2) BG42869A1 (en)
CS (1) CS251212B1 (en)
DD (1) DD206470A3 (en)
HU (1) HU188184B (en)
RO (1) RO86477B (en)

Also Published As

Publication number Publication date
HU188184B (en) 1986-03-28
CS251212B1 (en) 1987-06-11
RO86477A (en) 1985-03-15
BG42868A1 (en) 1988-03-15
DD206470A3 (en) 1984-01-25
BG42869A1 (en) 1988-03-15

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