Inventor
BLOMGREN RALF
SE40 patents
⚠️ This page may combine multiple inventors who share the name “BLOMGREN RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALFA LAVAL AB
12 patentsUS6016865AJan 25, 2000
Plate heat exchanger
ALFA LAVAL AB98 citations98
US6394179B1May 28, 2002
Plate heat exchanger
ALFA LAVAL AB44 citations93
US6164371ADec 26, 2000
Plate heat exchanger for three heat exchanging fluids
ALFA LAVAL AB61 citations93
US5913361AJun 22, 1999
Plate heat exchanger
ALFA LAVAL AB57 citations93
US6119766ASep 19, 2000
Plate heat exchanger with connection pipes lined with bellows
ALFA LAVAL AB26 citations92
US5950715ASep 14, 1999
Plate heat exchanger
ALFA LAVAL AB88 citations91
US6397940B1Jun 4, 2002
Method of joining at least four heat transfer plates to a plate package, and a plate package
ALFA LAVAL AB16 citations84
US6247528B1Jun 19, 2001
Plate heat exchanger
ALFA LAVAL AB18 citations77
US5864112AJan 26, 1999
Welded plate heat exchanger and method for welding heat transfer plates to a plate heat exchanger
ALFA LAVAL AB11 citations74
US5797446AAug 25, 1998
Plate heat exchanger
ALFA LAVAL AB15 citations74
US5860470AJan 19, 1999
Cover round a plate heat exchanger
ALFA LAVAL AB10 citations68
US5722486AMar 3, 1998
Plate heat exchanger
ALFA LAVAL AB4 citations63
ALFA LAVAL CORP AB
11 patentsUS7424908B2Sep 16, 2008
Plate pack, a plate heat exchanger, and a plate module
ALFA LAVAL CORP AB26 citations92
US6702005B1Mar 9, 2004
Plate heat exchanger
ALFA LAVAL CORP AB32 citations92
US6926076B2Aug 9, 2005
Plate heat exchanger
ALFA LAVAL CORP AB13 citations84
US7246436B2Jul 24, 2007
Plate package, method of manufacturing a plate package, use of a plate package and plate heat exchanger comprising a plate package
ALFA LAVAL CORP AB8 citations70
US7677301B2Mar 16, 2010
Heat transfer plate, plate pack and plate heat exchanger
ALFA LAVAL CORP AB6 citations63
US7195057B2Mar 27, 2007
Plate heat exchanger and end plate associated therewith
ALFA LAVAL CORP AB6 citations63
US7168483B2Jan 30, 2007
Heat transfer plate, plate pack and plate heat exchanger
ALFA LAVAL CORP AB6 citations60
US9746251B2Aug 29, 2017
Plate heat exchanger plate and a plate heat exchanger
ALFA LAVAL CORP AB0 citations42
US7607472B2Oct 27, 2009
Heat transfer plate, plate pack and plate heat exchanger
ALFA LAVAL CORP AB0 citations42
US12076660B2Sep 3, 2024
Plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water
ALFA LAVAL CORP AB0 citations38
US10156405B2Dec 18, 2018
Plate heat exchanger
ALFA LAVAL CORP AB0 citations37
BLOMGREN RALF
5 patentsUS8646517B2Feb 11, 2014
Plate and gasket for plate heat exchanger
BLOMGREN RALF18 citations83
US8573290B2Nov 5, 2013
Spiral heat exchanger
BLOMGREN RALF12 citations83
US8746329B2Jun 10, 2014
Heat exchanger plate, a pair of two heat exchanger plates, and plate package for a plate heat exchanger
BLOMGREN RALF5 citations70
US8573287B2Nov 5, 2013
Plate heat exchanger
BLOMGREN RALF1 citations51
US10048021B2Aug 14, 2018
Reinforcement arrangement for a module of heat transfer plates in a plate heat exchanger
BLOMGREN RALF0 citations41
ALFA LAVAL THERMAL
4 patentsUS4915165AApr 10, 1990
Plate heat exchanger
ALFA LAVAL THERMAL68 citations94
US5307869AMay 3, 1994
Permanently joined plate heat exchanger
ALFA LAVAL THERMAL42 citations92
US5178207AJan 12, 1993
Plate heat exchanger with leakage detector
ALFA LAVAL THERMAL48 citations91
US5291945AMar 8, 1994
Brazed plate heat exchanger
ALFA LAVAL THERMAL47 citations89