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Kalle Salmi
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Tampere, FI
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Patents Grants
last 30 patents
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Patent Grant
Cleaner equipment for the smelt spouts of a recovery boiler
Patent number
9,228,745
Issue date
Jan 5, 2016
VALMET TECHNOLOGIES OY
Hannu Koskela
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Cleaner for the smelt spout of a recovery boiler
Patent number
7,891,325
Issue date
Feb 22, 2011
Metso Power Oy
Hannu Koskela
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Air nozzle for a recovery boiler
Patent number
5,528,999
Issue date
Jun 25, 1996
Tampella Power Oy
Kalle Salmi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
CLEANER EQUIPMENT FOR THE SMELT SPOUTS OF A RECOVERY BOILER
Publication number
20110109023
Publication date
May 12, 2011
Metso Power Oy
Hannu Koskela
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Cleaner for the smelt spout of a recovery boiler
Publication number
20080087302
Publication date
Apr 17, 2008
Metso Power Oy
Hannu Koskela
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES