RAINWATER PUMP CONTROLLER

• Main Authors: NAGAIWA AKIHIRO, HIRAOKA YUKIO, HATSUKA YUKIO, NASATO ATSUSHI, IMAI NORIO
• Format: Patent
• Language: English
• Published: 26.09.2000
• Edition: 7
• Subjects: BLASTING; CESSPOOLS; FIXED CONSTRUCTIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; SEWERAGE; SEWERS; WATER SUPPLY; WEAPONS

PROBLEM TO BE SOLVED: To provide a rainwater pump controller capable of properly and economically controlling a group of rainwater pumps even in the case of a sudden rainfall. SOLUTION: First of all, a rainwater pump controller 10 decides a weather mode based on the amount of rainfall from a rain ga...