Japan Intellectual Property Rights: CENTRIFUGAL PUMP

Japan, Sept. 16 -- FURUKAWA INDUSTRIAL MACHINERY SYSTEMS CO LTD has got intellectual property rights for 'CENTRIFUGAL PUMP.' Other related details are as follows:

Application Number: JP,2023-019045

Category (FI): F04D29/08@B,F04D29/08@E,F04D29/12@Z

Stage: PROBLEM TO BE SOLVED: To provide a centrifugal pump including a seal structure having improved cleaning property by suppressing the spread of contamination from a seal part to the periphery of a frame.SOLUTION: A centrifugal pump 1 includes a frame 10 for rotatably supporting a drive shaft 2, a casing 5 fixed to the front face of the frame 10, an impeller 3 stored in the casing 5 and coaxially provided at the front end of the drive shaft 2, a seal mounting part 12 formed at the front ce...