Inventor
HAELLGREN INGVAR
SE12 patents
⚠️ This page may combine multiple inventors who share the name “HAELLGREN INGVAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALFA LAVAL CORP AB
9 patentsUS6925993B1Aug 9, 2005
Apparatus for cleaning of crankcase gas
ALFA LAVAL CORP AB72 citations96
US7056363B2Jun 6, 2006
Centrifugal separator for cleaning of a fluid
ALFA LAVAL CORP AB37 citations92
US7033411B2Apr 25, 2006
Centrifugal separator for cleaning of a gaseous fluid
ALFA LAVAL CORP AB38 citations92
US6755896B2Jun 29, 2004
Method of cleaning crankcase gas and a gas cleaning separator
ALFA LAVAL CORP AB43 citations92
US7022163B2Apr 4, 2006
Method of treating air on board on a vehicle, and a device for use when performing the method
ALFA LAVAL CORP AB38 citations90
US7156901B2Jan 2, 2007
Apparatus for simultaneous cleaning of a liquid and a gas
ALFA LAVAL CORP AB32 citations89
US7081146B2Jul 25, 2006
Apparatus for simultaneous cleaning of a liquid and a gas
ALFA LAVAL CORP AB26 citations89
US7875098B2Jan 25, 2011
Centrifugal separator for cleaning of gas
ALFA LAVAL CORP AB17 citations83
US7052529B2May 30, 2006
Method and a device for cleaning of crankcase gases coming from an internal combustion engine adapted for propelling a means of transportation
ALFA LAVAL CORP AB9 citations73
ALFA LAVAL AB
3 patentsUS6508752B1Jan 21, 2003
Centrifugal separator having end walls and a central shaft to resist axially directed forces
ALFA LAVAL AB16 citations81
US6217502B1Apr 17, 2001
Centrifugal separator having a liquid filled transmission chamber
ALFA LAVAL AB9 citations71
US6312372B1Nov 6, 2001
Outlet of a centrifugal separator having a reaction driven rotor
ALFA LAVAL AB6 citations62