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Trifogal S A
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Trifogal S A
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Priority to ES445842ApriorityCriticalpatent/ES445842A1/en
Publication of ES445842A1publicationCriticalpatent/ES445842A1/en
Means For Warming Up And Starting Carburetors
(AREA)
Heat-Pump Type And Storage Water Heaters
(AREA)
Abstract
System of regulation of temperature for solar collectors of hot water. Consists of a thermostat (1) that governs a relay (5) with double output. By one of these the starting and stopping of the engine of the water pump (6) and of the pass valve (7) is controlled and by another (8) the supplementary heating system (9) is connected or disconnected. The thermostat consists of a sensitive element (3) located inside a glass container (4) mounted on the axle of the parabola (2) of the concentrator. Application by both in parabolic-cylinder collector systems. (Machine-translation by Google Translate, not legally binding)
ES445842A1976-03-061976-03-06Improvements in heating systems for solar energy. (Machine-translation by Google Translate, not legally binding)
ExpiredES445842A1
(en)
Water heating circuit using solar heat - uses extra valves for collector and storage heater and temp. sensors for frost and overheating protection system
Solar radiation system for heating domestic hot water - has motorised valve in primary water circuit to maintain difference between collector panel and water