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Patent Searching and Data


Title:
COLD CRUCIBLE AND ASSOCIATED COOLING MANIFOLD FOR AN INDUCTION HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/137840
Kind Code:
A1
Abstract:
The present invention relates to a cold crucible for an induction heating device for heating and melting materials such as metals. The crucible comprises a crucible body that is in the general shape of a tube or of a test piece, the peripheral partition of which comprises a plurality of sections in the shape of arcs of a circle separated from each other by an air space. Each section contains a cooling pipe circulating a coolant in order to cool the crucible during operation. The present invention also relates to a cooling manifold, which, during operation, is connected to the crucible body and which allows the coolant to be distributed through the various pipes. The invention also relates to a method for manufacturing the crucible. The field of the invention is particularly that of metallurgy and foundries.

Inventors:
HAETTEL, Richard (Bât F, 100 rue Pierre et Marie Curie, Vizille, VIZILLE, FR)
Application Number:
EP2019/050046
Publication Date:
July 18, 2019
Filing Date:
January 02, 2019
Export Citation:
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Assignee:
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (3 rue Michel-Ange, Paris, 75016, FR)
International Classes:
F27B14/08; F27B14/10; F27D9/00
Foreign References:
EP0398821A21990-11-22
CN206488623U2017-09-12
EP0398821A21990-11-22
Attorney, Agent or Firm:
IPAZ (Parc Les Algorithmes, Bâtiment PlatonCS 70003 Saint-Aubin, Gif-sur-Yvette Cedex, 91192, FR)
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