Patent · US Expired

Method of carrying out the drying of wooden objects

US4485564A · kind A · utility

8Cited by

3References

6Claims

0Family size

Assignee

Aktiebolaget Edane Komponenter · SE

Inventors

Bertil Iverlund · Arvika, SE
Per Olov Risman · Huskvarna, SE
Hans G. Uddborn · Arvika, SE

Key dates

Filing date	Jul 6, 1982
Grant date	Dec 4, 1984
Priority date	—
Expiry date	Jul 6, 2002

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF26B21/086
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method of drying wooden objects according to the invention shall be carried out in a closed treatment room (10) with a supply of microwave effect which heats the objects stacked in a unit so that the moisture is pressed out and removed. Each unit is positioned in a cover of heat insulation stuff which prevents cooling of the wooden objects by the air circulation in the room.

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