Patent · US Active

Method for producing a latent heat accumulator and latent heat accumulator

US10781350B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignees

SCHUNK CARBON TECHNOLOGY GMBH · AT
SCHUNK KOHLENSTOFFTECHNIK GMBH · DE

Inventors

Günter RINN · Zellingen, DE
Klaus Reiser · Bad Aussee, AT

Key dates

Filing date	Mar 7, 2017
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Aug 9, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/14
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for producing a latent heat accumulator of expanded graphite by expanding a graphitic starting material. The invention is characterized in that the graphitic starting material is introduced into a mold which corresponds at least in sections to the negative mold of the latent heat accumulator, and that the graphitic starting material is subsequently expanded in the closed mold.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.