B04C5/00 - CPC Classification Index

ClassID:

35854 ⎘

B04C5/00 - CPC Classification

Classification description:

Apparatus in which the axial direction of the vortex is reversed

Sub-classes:

B04C5/02 » Construction of inlets by which the vortex flow is generated {e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission} 35
B04C5/08 » Vortex chamber constructions 104
B04C5/12 » Construction of the overflow ducting, e.g. diffusing or spiral exits 86
B04C5/14 » Construction of the underflow ducting; Apex constructions; Discharge arrangements; {discharge through sidewall provided with a few slits or perforations } 169
B04C5/20 » with heating or cooling, e.g. quenching, means 27
B04C5/22 » with cleaning means 22
B04C5/24 » Multiple arrangement thereof 39

Recent Application in this class:

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Differential pressure based automated sand detection and handling system for oil and gas well operations

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Method for monitoring flow in centrifugal separator

20210261439

2021-08-26

System for treating wastewater and the like

20190167056

2019-06-06

Surface cleaning apparatus

20190027284

2019-01-24

Method and installation for manufacturing a starting material for producing rare earth magnets

20180257108

2018-09-13

Device and method for sorting objects

20180236397

2018-08-23

Hydrocyclone for cryogenic gas-vapor separation

20170312754

2017-11-02

CRUSHING APPARATUS

20170296019

2017-10-19

Surface cleaning apparatus

#10

20170202418

2017-07-20

Cyclone dust collecting apparatus and cleaner having the same

#11

20160024387

2016-01-28

Device and method for decoke effluent processing

#12

20150158034

2015-06-11

Integrated cyclone assembly

#13

20130227813

2013-09-05

Surface cleaning apparatus

#14

20130098850

2013-04-25

Separator system and related methods