Patent · US Active

Method for the production of an absorber plate for solar collectors

US8424513B2 · kind B2 · utility

2Cited by

8References

15Claims

0Family size

Assignee

Hydro Aluminium Deutschland GmbH · DE

Inventors

Wolf Oetting · San Jose, US
Willi Schenkel · Grevenbroich, DE
Volker Denkmann · Kempen, DE
Andreas Siemen · Jüchen, DE
Merete Hallenstvet · Sogndal, NO
Axel Blecher · Niederkassel, DE
Bente Gilbu Tilset · Sandvika, NO
Anica Lacau · Holmestrand, NO
Christian Simon · Oslo, NO

Key dates

Filing date	Aug 24, 2007
Grant date	Apr 23, 2013
Priority date	—
Expiry date	Apr 11, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2804
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A method for the production of an absorber plate for solar collectors from a strip of metal, in particular of aluminum or an aluminum alloy, includes coating the strip using a coil coating process with a highly selective coating, which has very good absorptive properties for sunlight and ensures very little heat emission.

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