Submersible electrothermal device

• Main Authors: ZHANG XIAOYING, LI DASHI
• Format: Patent
• Language: English
• Published: 08.06.1994
• Edition: 5
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

The utility model belongs to a heater for general fluid, particularly a submersible electric heating device which is characterized in that a base body and a base cap are connected in threaded connection to form a sealed body, and an insulated and sealed sealing rubber of which one end is in a saw-to...