EP 2274060 A1 20110119 - PROCEDURE FOR MANUFACTURING A WINTER SPORTS ARENA AND A WINTER SPORTS ARENA
Title (en)
PROCEDURE FOR MANUFACTURING A WINTER SPORTS ARENA AND A WINTER SPORTS ARENA
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER WINTERSPORTARENA UND WINTERSPORTARENA
Title (fr)
PROCÉDÉ DE FABRICATION D'UNE PATINOIRE POUR SPORTS D'HIVER ET PATINOIRE POUR SPORTS D'HIVER
Publication
Application
Priority
- FI 2009050199 W 20090313
- FI 20085221 A 20080313
Abstract (en)
[origin: WO2009112642A1] The object of the invention is a procedure of manufacturing a winter sports arena using cooling technique and the arena manufactured by means of the method. In the procedure a layer of ice of suitable thickness is frozen in connection and on the cooling liquid piping (2a, 2b) in order to form an essentially continuous ice field (2) and within the area of the ice field (2) an essentially closed skating area (4) open towards the sky and equipped with walls (3) is formed. On the ice field (2) outside of the skating area (4) and the walls (3) a support layer (5) meant for skiing and equipped with at least one skiing track (5a) is formed.
IPC 8 full level
A63C 19/10 (2006.01); E01C 13/10 (2006.01); E01H 4/02 (2006.01)
CPC (source: EP FI)
A63C 19/10 (2013.01 - EP FI); E01C 13/102 (2013.01 - EP); E01C 13/105 (2013.01 - FI); E01C 13/12 (2013.01 - EP); E01H 4/02 (2013.01 - FI)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009112642 A1 20090917; CN 102026690 A 20110420; EP 2274060 A1 20110119; EP 2274060 A4 20150114; FI 20085221 A0 20080313; FI 20085221 L 20090914
DOCDB simple family (application)
FI 2009050199 W 20090313; CN 200980117344 A 20090313; EP 09720408 A 20090313; FI 20085221 A 20080313