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Enskededalen, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal separator having a vortex generator
Patent number
10,710,101
Issue date
Jul 14, 2020
Alfa Laval Corporate AB
Per Fonser
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Centrifugal separator
Patent number
10,471,440
Issue date
Nov 12, 2019
Alfa Laval Corporate AB
Thomas Eliasson
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
10,357,786
Issue date
Jul 23, 2019
Alfa Laval Corporate AB
Per Fonser
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Disc stack centrifugal separator with sealing arrangement
Patent number
10,173,227
Issue date
Jan 8, 2019
Alfa Laval Corporate AB
Thomas Eliasson
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator with a control unit for speed control
Patent number
9,943,861
Issue date
Apr 17, 2018
Alfa Laval Corporate AB
Tomas Oldebäck
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator having frame secured within a vessel
Patent number
9,884,327
Issue date
Feb 6, 2018
Alfa Laval Corporate AB
Per Fonser
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Centrifugal separator with lubrication device
Patent number
8,425,394
Issue date
Apr 23, 2013
Alfa Laval Corporate AB
Lars-Erik Skytt
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Modular refrigeration unit and process for assembling a modular ref...
Patent number
7,874,168
Issue date
Jan 25, 2011
Electrolux Home Products Corporation N.V.
Ilan Cohen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Box constituting vacuum insulated walls of a refrigerator or freeze...
Patent number
5,586,680
Issue date
Dec 24, 1996
Aktiebolaget Electrolux
Fredrik Dellby
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Valve arrangement for a pressurized water purifier
Patent number
5,401,395
Issue date
Mar 28, 1995
AB Electrolux
Peter Hagqvist
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for purifying water
Patent number
5,364,525
Issue date
Nov 15, 1994
Aktiebolaget Electrolux
Peter Hagqvist
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for purifying water
Patent number
5,320,755
Issue date
Jun 14, 1994
AB Electrolux
Peter Hagqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Osmotic water purification pumping system with flush valve
Patent number
5,284,424
Issue date
Feb 8, 1994
Aktiebolaget Electrolux
Fredrik Dellby
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
DISC STACK CENTRIFUGAL SEPARATOR
Publication number
20180008991
Publication date
Jan 11, 2018
Alfa Laval Corporate AB
Thomas ELIASSON
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR
Publication number
20170312760
Publication date
Nov 2, 2017
Alfa Laval Corporate AB
Thomas ELIASSON
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
A CENTRIFUGAL SEPARATOR
Publication number
20170173596
Publication date
Jun 22, 2017
Alfa Laval Corporate AB
Per FONSER
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR FOR SEPARATING PARTICLES FROM A GAS STREAM
Publication number
20150298142
Publication date
Oct 22, 2015
Alfa Laval Corporate AB
Per Fonser
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR
Publication number
20150290660
Publication date
Oct 15, 2015
Alfa Laval Corporate AB
Per Fonser
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR
Publication number
20120267303
Publication date
Oct 25, 2012
Alfa Laval Corporate AB
Tomas Oldebäck
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR WITH LUBRICATION DEVICE
Publication number
20120021888
Publication date
Jan 26, 2012
Alfa Laval Corporate AB
Lars-Erik Skytt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Modular Refrigeration Unit and Process for Assembling a Modular Ref...
Publication number
20090000316
Publication date
Jan 1, 2009
Electrolux Home Products Corporation N.V.
Ilan Cohen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...