Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Fortress Engineering Ltd
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Fortress Engineering Ltd
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Publication date
Application filed by Fortress Engineering LtdfiledCriticalFortress Engineering Ltd
Priority to ES468329ApriorityCriticalpatent/ES468329A1/en
Publication of ES468329A1publicationCriticalpatent/ES468329A1/en
A solar heater comprising a concave reflector having a reflecting surface consisting of two interconnecting portions, each portion being in a parabolic curvature substantially composite as defined above, and a heat absorbing device disposed within the space defined by the reflector, said device including a conduit for receiving and transporting a heat transfer medium and having surfaces extending toward the side regions of the two portions. (Machine-translation by Google Translate, not legally binding)
ES468329A1978-03-291978-03-29A solar heater. (Machine-translation by Google Translate, not legally binding)
ExpiredES468329A1
(en)