R Hautala Ky

Finland

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IP Type
        Patent 1
        Trademark 1
Jurisdiction
        World 1
        Europe 1
IPC Class
E04H 12/28 - Chimney stacks, e.g. free-standing, or similar ducts 1
F23J 13/02 - LiningsJacketsCasings 1
F23J 13/06 - MouthsInlet holes 1
NICE Class
06 - Common metals and ores; objects made of metal 1
37 - Construction and mining; installation and repair services 1

1.

TWEG

      
Application Number 016223191
Status Registered
Filing Date 2017-01-04
Registration Date 2017-04-28
Owner R Hautala Ky (Finland)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 37 - Construction and mining; installation and repair services

Goods & Services

Building materials of metal; ironmongery; metal wires and metal tubes. Construction, maintenance, repair and installation services of metal chimneys and metal flues.

2.

ARRANGEMENT FOR ADJUSTING THE OPERATION OF VALVE IN CHIMNEY FLUE

      
Application Number FI2011050289
Publication Number 2011/124756
Status In Force
Filing Date 2011-04-05
Publication Date 2011-10-13
Owner R HAUTALA KY (Finland)
Inventor Hautala, Reijo

Abstract

The present invention relates to an arrangement for adjusting the operation of a valve (2) in a flue (4) in a chimney. This arrangement comprises at least one closing means (9) arranged in connection with the flue, the closing means preventing an air flow in the flue (4) in its first extreme position and opening the flue for an air flow therein in its second extreme position. The operation of this closing means (9) is arranged to be controlled by a damper (10) movable in a smoke duct (3). The control is achieved in such a way that the movement of the damper generates a mechanical force effect which exerts on the closing means (9) a force causing a change in the state of the closing means. Resulting from the state change, the closing means becomes positioned either in a position opening a flow opening (13) or in a position closing it.

IPC Classes  ?