Tag Archives: Antifreeze

Antifreeze water supply system of solar water heater and its special electromagnetic valve

Application Number: 00110207Application Date: 2000.03.15Publication Number: 1313491Publication Date: 2001.09.19Priority Information: International: F24J2/40Applicant(s) Name: Zhan LanAddress: Inventor(s) Name: Zhan LanPatent Agency Code: 00000Patent Agent: Abstract An anti-freeze water supply system and its dedicated electromagnetic valve for solar water heater features that a dedicated electromalgnetic valve on the insulating water tank is linked to its water supply… Read More »