Seppo J. Leskinen

Person

Vasterskog, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement for cooling supply air in an air-conditioning installation
- Patent number 5,931,017
- Issue date Aug 3, 1999
- ABB Installaatiot OY
- Seppo Kalevi Kanninen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and arrangement for controlling heat transfer in ventilation...
- Patent number 5,806,582
- Issue date Sep 15, 1998
- ABB Installaatiot oy
- Esko Tapio Santavuori
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Mixing section for supply air and return air in an air-conditioning...
- Patent number 5,632,675
- Issue date May 27, 1997
- Abb Flakt Oy
- Seppo K. Kanninen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for heating building and ventilation air
- Patent number 5,573,183
- Issue date Nov 12, 1996
- ABB Flakt AB
- Seppo Leskinen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
High-pressure centrifugal blower
- Patent number 4,378,196
- Issue date Mar 29, 1983
- Oy Mercantile AB
- Seppo Leskinen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Impeller in a centrifugal blower
- Patent number 4,363,601
- Issue date Dec 14, 1982
- Oy Nokia AB
- Seppo J. Leskinen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller assembly for a centrifugal blower
- Patent number 4,342,541
- Issue date Aug 3, 1982
- Oy Nokia AB
- Seppo J. Leskinen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller in a centrifugal blower
- Patent number 4,285,635
- Issue date Aug 25, 1981
- Oy Mercantile AB
- Seppo J. Leskinen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Seppo J. Leskinen

Person

Patents Grantslast 30 patents

Arrangement for cooling supply air in an air-conditioning installation

Method and arrangement for controlling heat transfer in ventilation...

Mixing section for supply air and return air in an air-conditioning...

Method and apparatus for heating building and ventilation air

High-pressure centrifugal blower

Impeller in a centrifugal blower

Impeller assembly for a centrifugal blower

Impeller in a centrifugal blower