FIELD: engines and pumps.
SUBSTANCE: getter pump represents pump with non-evaporable getter (NEG). Evacuated solar panel (1) comprises frame (2) with multiple spacers (3) to support transparent wall (4). The latter and frame (2) define closed chamber (6) housing spacers (3), absorber (8) and getter pumkp (15). The latter comprises shell with selectively blackened outer surfaces and one or more non-evaporable getter elements.
EFFECT: lower costs, higher efficiency.
9 cl, 4 dwg
Authors
Dates
2012-10-10—Published
2008-06-11—Filed