METHODS AND SYSTEMS FOR HARDENING MATERIALS INSIDE CAVITIES Russian patent published in 2020 - IPC B22D9/00 B29C39/32 

Abstract RU 2736761 C2

FIELD: technological processes.

SUBSTANCE: invention relates to hardening of heat-curable materials located inside cavities, in particular, to hardening of sealing compounds with limited access to these materials, for example in panels for aerospace industry. Method comprises thermal connection of heating rod and material to be heat-curable, located inside said cavity, and transfer of heat from the heating rod to the material to be heat-curable, when the material to be heat-curable is located inside said cavity and has thermal connection to the heating rod, and cooling at least part of part with transfer of heat into heat-curable material. Also disclosed is a curing system for realizing the curing method.

EFFECT: high efficiency of means for hardening materials curable during heating and located inside cavities.

15 cl, 8 dwg

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RU 2 736 761 C2

Authors

Ajvi, Uilyam R.

Ejveri, Kristofer R.

Berger, Set A.

Dates

2020-11-19Published

2017-02-21Filed