|
2022
|
P/S
|
Overvoltage protectors; Current overload protectors; Overload relays; Measuring, detecting and mo... |
|
2019
|
Invention
|
Manufacturing method of 3-dimensional plastic impeller of centrifugal pump and the impeller. The ... |
|
2017
|
Invention
|
Magnetic drive pump. A sealless magnetic drive pump features in improving the stiffness of a stat... |
|
2016
|
Invention
|
Permanent magnet motor pump. A structural improvement of the canned pump is to improve the stiffn... |
|
2015
|
Invention
|
Structure improvement of pump casing with pfa liner. A structure improvement of a pump casing wit... |
|
2013
|
P/S
|
Pump control valves; Pump impellers; Pumps for machines; Pumps and compressors as parts of machin... |
|
2012
|
Invention
|
Permanent magnet canned motor pump with corrosion-protection housing. A permanent magnet canned m... |
|
2010
|
Invention
|
Structural improvement of a canned motor pump. The present invention discloses structure improvem... |
|
2009
|
Invention
|
Vertical submerged pump for chemical application.
The present invention discloses structural imp... |
|
2003
|
Invention
|
Sealed magnetic drive sealless pump. A magnetic drive sealless pump. The pump includes a casing h... |
|
2002
|
Invention
|
Seal of a vertical pump. A seal of a vertical pump with a front casing disposed on a main casing ... |
|
2000
|
Invention
|
Cartridge filter. A cartridge filter includes a cartridge filter including an upper annular groov... |
|
|
Invention
|
Pump structure. A pump includes a front casing and a rear casing for defining a space therebetwee... |
|
1991
|
Invention
|
Bushing structure for using in magnetically driving centrifugal pumps. A centrifugal pump compris... |
