Insulation layer for use in thermal insulation, insulation and method of manufacturing such
AssigneeFidens Holding AB
InventorBruno Ekelund
Life of this patent
Estimating the term…
Abstract
The present invention relates to an insulating layer for use in thermal insulation, including a radiation shield for reflecting thermal radiation and a spacer material which is attached to the radiation shield by means of a fastening material, from which insulating layer the air has been evacuated. The radiation shield of the insulating layer includes a plurality of through holes. The present invention also relates to an insulation for thermal insulation of an object as well as a method of manufacturing such an insulation.
Claims20
An insulating layer for use in thermal insulation, comprising a radiation shield for reflecting thermal radiation, said radiation shield being provided with a plurality of through holes, and a spacer material which is attached to the radiation shield by a fastening material, and air has been evacuated from the insulating layer,
- said spacer material is sewn to said radiation shield by a thread as said fastening material.
An insulation for thermal insulation of an object, comprising at least first and second insulating layers, said first and second insulating layers each including a radiation shield for reflecting thermal radiation, said radiation shield being provided with a plurality of through holes, and a spacer material which is attached to the radiation shield by a fastening material, and air has been evacuated from said first and second insulating layers, and said spacer material is sewn to said radiation shield by a thread as said fastening material, and, said first and second insulating layers being arranged adjacent to each other.
A method of manufacturing an insulation for use in thermal insulation which includes at least one insulating layer having a radiation shield for reflecting thermal radiation and a spacer material, said method comprising
- providing a plurality of through holes in the radiation shield,
- attaching the spacer material to the radiation shield by sewing, and
- evacuating air from the insulation.
Dependencies are inferred from the claim text.