F05B2250/503 - CPC Classification Index

ClassID:

144761 ⎘

F05B2250/503 - CPC Classification

Classification description:

Geometry; Inlet or outlet of regenerative pumps

Recent Application in this class:

20190203719

Reducing bearing load in a regenerative turbine pump

20190195229

Regenerative turbine pumps

20180347510

Vortex pump

20180020895

ELECTRICAL GENERATOR SYSTEM FOR USE WITH VEHICLE MOUNTED ELECTRIC FLOOR CLEANING SYSTEM

20160262588

Cleaning system utilizing a regenerative blower

20160017891

Turbomachine

20140259512

Cleaning system utilizing a regenerative blower

20120301289

Fuel pump

20100172777

INLET DESIGN FOR A PUMP ASSEMBLY

20100166555

Pumping unit

20090074559

Fuel pump

20080089776

Fuel pump

20080085199

Fuel pump

20080031733

Fuel pump

20070274846

Fuel Pump

20070134083

Regenerative pump

20070031239

Fuel pump

20060165514

Fuel pump having dual single sided impeller

20060140749

Fuel pump of low fuel intake resistance

20060120852

Circumferential flow pump

20050034304

Method for producing a housing element of a supply pump provided with a channel housing element for a supply pump and a tool mould for producing a housing element comprising a channel