Inventor
MACKEL WILFRIED
DE44 patents
⚠️ This page may combine multiple inventors who share the name “MACKEL WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTFALIA SEPARATOR AG
17 patentsUS6960158B2Nov 1, 2005
Centrifugal separator
WESTFALIA SEPARATOR AG26 citations92
US6530871B1Mar 11, 2003
Centrifuge having a bag arrangement and a method for operating the centrifuge
WESTFALIA SEPARATOR AG40 citations92
US6390964B1May 21, 2002
Device for cooling a centrifugal device and method for centrifuge operation
WESTFALIA SEPARATOR AG40 citations92
US4966576AOct 30, 1990
Continuously operating centrifuge drum
WESTFALIA SEPARATOR AG23 citations92
US5848959ADec 15, 1998
Lubicated vertical transmission shaft for driving a centrifugal drum
WESTFALIA SEPARATOR AG26 citations87
US7090634B2Aug 15, 2006
Driving system for a separator having a centrifugal drum and a neck bearing
WESTFALIA SEPARATOR AG13 citations81
US6468198B1Oct 22, 2002
Method and device for adjusting the liquid content of a solid withdrawn from a self-discharging centrifugal drum of a separator
WESTFALIA SEPARATOR AG11 citations74
US4718886AJan 12, 1988
Continuous-operation centrifuge bowl for concentrating suspended solids
WESTFALIA SEPARATOR AG13 citations74
US6648809B1Nov 18, 2003
Centrifuge having a gaseous medium as a control fluid and method of operating
WESTFALIA SEPARATOR AG9 citations72
US4961723AOct 9, 1990
Centrifuge drum for clarifying or separating centrifugates
WESTFALIA SEPARATOR AG7 citations72
US4784635ANov 15, 1988
Continuous-operation centrifuge drum for concentrating suspended solids
WESTFALIA SEPARATOR AG12 citations72
US6033356AMar 7, 2000
Centrifugal drum with increased flow resistance
WESTFALIA SEPARATOR AG10 citations71
US6869389B2Mar 22, 2005
Centrifuge with sieve and method for operating said centrifuge
WESTFALIA SEPARATOR AG11 citations70
US7008365B2Mar 7, 2006
Centrifuge having a feeler element for sensing a medium level
WESTFALIA SEPARATOR AG2 citations60
US7416523B2Aug 26, 2008
Separator having a double-cone drum made of metal
WESTFALIA SEPARATOR AG4 citations57
US7354388B2Apr 8, 2008
Separator having a centrifugal drum and a piston slide
WESTFALIA SEPARATOR AG0 citations52
US7763172B2Jul 27, 2010
Filtering device
WESTFALIA SEPARATOR AG0 citations42
GEA MECHANICAL EQUIPMENT GMBH
13 patentsUS10865880B2Dec 15, 2020
Seal arrangement for sealing a gap
GEA MECHANICAL EQUIPMENT GMBH2 citations72
US10105717B2Oct 23, 2018
Method for operating a separator with a drive chamber under negative pressure
GEA MECHANICAL EQUIPMENT GMBH3 citations72
US10639649B2May 5, 2020
Feedback control method for the operation of a centrifuge
GEA MECHANICAL EQUIPMENT GMBH2 citations71
US10029921B2Jul 24, 2018
Method for lowering the pressure inside the hood interior of a separator arrangement
GEA MECHANICAL EQUIPMENT GMBH2 citations71
US10315203B2Jun 11, 2019
Outlet nozzle for a centrifuge drum
GEA MECHANICAL EQUIPMENT GMBH4 citations66
US10040076B2Aug 7, 2018
Method for clarifying a flowable product with a centrifuge having discontinuously openable solid-discharge openings
GEA MECHANICAL EQUIPMENT GMBH4 citations66
US10639650B2May 5, 2020
Method for monitoring and/or regulating the operation of a centrifuge
GEA MECHANICAL EQUIPMENT GMBH1 citations61
US9162233B2Oct 20, 2015
Separator having a lubrication system for a belt driven short spindle drive
GEA MECHANICAL EQUIPMENT GMBH2 citations61
US10894259B2Jan 19, 2021
Separator with a double-conical centrifuging chamber
GEA MECHANICAL EQUIPMENT GMBH1 citations57
US11660612B2May 30, 2023
Method for processing a flowable product by electrically charging particles in the flowable product and a disc stack of a centrifuge
GEA MECHANICAL EQUIPMENT GMBH0 citations56
US12172173B2Dec 24, 2024
Method by which a lubricant flow rate at a centrifuge is monitored
GEA MECHANICAL EQUIPMENT GMBH0 citations51
US11872570B2Jan 16, 2024
Centrifuge having a drum tool
GEA MECHANICAL EQUIPMENT GMBH0 citations44
US10780445B2Sep 22, 2020
Separator with inner and outer drum and one or more grippers having a disk portion and a shank portion
GEA MECHANICAL EQUIPMENT GMBH0 citations35
MACKEL WILFRIED
10 patentsUS8845505B2Sep 30, 2014
Separator comprising a direct drive with an elastically supported motor
MACKEL WILFRIED7 citations82
US8758209B2Jun 24, 2014
Separator having a lubrication system for a short spindle drive
MACKEL WILFRIED8 citations82
US9186686B2Nov 17, 2015
Centrifuge having a lubricant system that delivers lubricant in temporally discrete pulses
MACKEL WILFRIED9 citations80
US9561513B2Feb 7, 2017
Method for discharging a heavier liquid phase by adjusting a discharge radius based on a viscosity of the heavier liquid phase
MACKEL WILFRIED7 citations78
US9844786B2Dec 19, 2017
Centrifuge with a drum and a housing fillable with a fluid coolant and solid deadening media
MACKEL WILFRIED2 citations70
US8419607B2Apr 16, 2013
Centrifuge including a drum and solid discharge orifices having bores arranged at selected vertical heights along an exterior of the drum
MACKEL WILFRIED5 citations70
US8585566B2Nov 19, 2013
Separator drum having a distributor flow channel with a dam
MACKEL WILFRIED5 citations69
US9132435B2Sep 15, 2015
Separator with rib body arranged in admission chamber
MACKEL WILFRIED2 citations62
US8734311B2May 27, 2014
Centrifuge having tubular elements on an outside circumference of a disk package
MACKEL WILFRIED1 citations48
US9463473B2Oct 11, 2016
Phase-separation method for a product, using a centrifuge
MACKEL WILFRIED1 citations42