| Patents for F25C 3 - Methods or apparatus specially adapted for the production of ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Production of artificial snow (1,063) |
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| 02/26/2015 | US20150053785 Device for producing artificial snow, and method for producing artificial snow |
| 02/24/2015 | US8959939 Refrigerator and ice maker with optical sensor to detect ice level |
| 01/07/2015 | CN204084993U 一种产生人工雪场的系统 The system generates an artificial resort |
| 01/07/2015 | CN101965493B 制造冰核和人造雪的机构、机构的用途、装置、喷雪枪和方法 Manufacture of artificial snow and ice core institutions, institutional uses, devices, and methods of snow spray gun |
| 12/30/2014 | US8919141 Refrigeration equipment with sleeve-type collection pipe for artificial skating rink |
| 12/17/2014 | CN104215009A 口味雪花机 Taste snow machines |
| 12/10/2014 | CN102778093B 拼块组合式人工冰场 Tile modular artificial ice rink |
| 12/09/2014 | US8905853 System and method for a portable ice skating rink |
| 10/02/2014 | US20140291413 Nucleator for generating ice crystals for seeding water droplets in snow-making systems |
| 09/25/2014 | US20140284396 Snow making apparatus |
| 09/25/2014 | US20140283539 Apparatus for making and preserviing an outdoor frozen surface |
| 09/22/2014 | CA2847320A1 Snow making apparatus |
| 09/18/2014 | WO2014146009A2 Nucleator for generating ice crystals for seeding water droplets in snow-making systems |
| 09/04/2014 | US20140246511 Method, in particular, for producing snow, and a device for performing the method |
| 08/06/2014 | EP2761238A2 Method, in particular for generating snow, and device for carrying out the method |
| 07/17/2014 | US20140196492 System and method for a portable ice skating rink |
| 07/15/2014 | US8776413 Systems and methods of artificial snow dispersal |
| 07/15/2014 | CA2801612C Refrigeration equipment with a sleeve-type collection pipe for an artificial skating rink |
| 06/19/2014 | US20140166773 Single and multi-step snowmaking guns |
| 06/11/2014 | CA2839144A1 Drain box assembly for a convertible splash pad/ice rink structure |
| 05/08/2014 | US20140124592 Illuminated Artificial Snowmaking Method and Apparatus |
| 05/08/2014 | US20140124591 Blowback shield for carbon dioxide discharge horn |
| 05/08/2014 | US20140124091 Fixed position carbon dioxide discharge horn |
| 05/07/2014 | CN203586642U 一种v型绝缘子串覆雪试验用造雪装置 One kind of v-type insulator string covered with snow means snow test |
| 04/03/2014 | US20140091158 Control system for an artificial snow making plant |
| 04/02/2014 | EP2713119A1 Control system for an artificial snow making plant |
| 03/20/2014 | WO2014041302A1 Device for producing artificial snow, snow cover facility comprising such a device, and method for the operation of such a device |
| 02/26/2014 | CN203446301U Intelligent cloud/snow making machine |
| 02/19/2014 | CN103591745A Snow making device for V-shaped insulator chain snow covering test and operation method thereof |
| 02/05/2014 | CN103562661A Snow/ice making & preserving methods |
| 02/04/2014 | CA2519435C Snowmaking device and nozzle |
| 01/30/2014 | WO2014015483A1 Assembled block type artificial skating rink |
| 01/29/2014 | EP2689197A1 High velocity mist evaporation |
| 01/09/2014 | US20140007603 Co2 refrigeration system for ice-playing surface |
| 01/08/2014 | EP2682692A1 Snow machine |
| 12/26/2013 | US20130341423 Nozzle for spraying liquid, especially water in a snow production cannon |
| 12/19/2013 | WO2013045116A3 Method, in particular for generating snow, and device for carrying out the method |
| 11/27/2013 | CN102612617B Valve for dispensing water and air in installations that spray water under pressure |
| 11/25/2013 | CA2816599A1 U-bend fitting |
| 11/16/2013 | CA2777394A1 Ice skating rink side board frame structure |
| 11/12/2013 | CA2593554C Freeze-proof water valve for supplying secondary water to a snow making apparatus |
| 11/07/2013 | WO2013163741A1 Systems, methods and devices for water and energy savings during ice resurfacing |
| 10/10/2013 | US20130264032 Snow/ ice making & preserving methods |
| 10/02/2013 | DE102012006942A1 Snow generator of artificial snowmaking system, has compressor to compress air and electricity such that excess energy is supplied to main structure, and generator that is coupled to waterwheel to operate ventilator and propeller |
| 09/25/2013 | CN102012140B Shrinkage fit type manifold refrigerating device for artificially-refrigerated ice rink |
| 09/17/2013 | US8534577 Flat jet water nozzles with adjustable droplet size including fixed or variable spray angle |
| 09/12/2013 | US20130233009 Co2 refrigeration system for ice-playing surface |
| 07/30/2013 | CA2766361A1 Co2 refrigeration system for ice-playing surface |
| 06/19/2013 | CN101480157B Hypersonic speed air current refrigeration coring device for weather modification |
| 06/18/2013 | CA2647682C Sensor assembly for detecting ice crystal formation on heat exchange surface and ice-making machine incorporating the same |
| 06/13/2013 | CA2798689A1 A bracket used to hold boards in the construction of an ice rink |
| 06/12/2013 | EP2601462A2 Method of production of artificial snow and apparatus for carrying out this method |
| 06/05/2013 | CN202973701U Snowfall device for artificial climate environmental test chamber |
| 05/29/2013 | CN202955917U Ice crusher |
| 05/29/2013 | CN202955916U Ice crusher |
| 05/29/2013 | CN202955576U Road landscape lamp with snow effect |
| 05/23/2013 | WO2013042895A3 Device for preventing freezing before water is supplied to an artificial snow spraying system |
| 05/16/2013 | WO2013043068A3 Nozzle for spraying liquid, especially water in a snow production cannon |
| 05/10/2013 | WO2011065823A3 Mobile ice rink comprising headers positioned outside the rink |
| 04/23/2013 | US8424329 Method and apparatus for making and preserving an outdoor frozen surface |
| 04/04/2013 | CA2850562A1 Method, in particular, for producing snow, and device for performing the method |
| 03/28/2013 | WO2013042895A2 Device for preventing freezing before water is supplied to an artificial snow spraying system |
| 03/28/2013 | CA2829758A1 Nozzle for spraying liquid, especially water in a snow production cannon |
| 03/27/2013 | CN202835977U Snowmaker with nucleon generator nozzles of variable quantity |
| 03/27/2013 | CN202835976U Device for preventing freezing of watering pipe line for ice watering vehicle of natural ice rink |
| 03/27/2013 | CN202835975U Snow making machine fog spraying head provided with annular cooling water pipe |
| 03/19/2013 | CA2523423C Ice rink chiller |
| 03/12/2013 | US8393553 Floating ice sheet based renewable thermal energy harvesting system |
| 03/07/2013 | WO2012016550A3 Method of production of artificial snow and apparatus for carrying out this method |
| 03/07/2013 | US20130056548 Portable snow making tower |
| 03/07/2013 | US20130056546 Snow making tower and method of making snow |
| 03/07/2013 | US20130055745 Ice rink cooling facility |
| 03/07/2013 | US20130055732 Ice making system using de-gassed water |
| 03/06/2013 | EP2565563A1 Ice making system using de-gassed water |
| 03/06/2013 | CN202770093U Artificial ice stadium combined by blocks |
| 03/01/2013 | CA2751723A1 Ice making system using de-gassed water |
| 02/19/2013 | US8376245 Snow making apparatus and method |
| 02/14/2013 | US20130036758 Refrigeration equipment with sleeve-type collection pipe for artificial skating rink |
| 01/02/2013 | CN102853605A Snow making machine with adjustable quantity of nozzles of nucleon device |
| 12/05/2012 | CN202581989U Simple ice pouring vehicle |
| 11/28/2012 | EP2526355A1 Snow making apparatus and method |
| 11/21/2012 | CN102792110A Snow making apparatus and method |
| 11/15/2012 | US20120286060 Device for making artificial snow |
| 11/15/2012 | US20120286059 Systems and Methods of Artificial Snow Dispersal |
| 11/14/2012 | CN102778093A Block-combined artificial ice rink |
| 11/01/2012 | WO2012115718A3 Snow/ ice making & preserving methods |
| 10/31/2012 | DE102011018820A1 Artificial snow system is provided with water fog openings, at which electric potential is produced such that electrostatic field is created against earth potential |
| 10/11/2012 | CA2736938A1 Ice-particle spray generating device for snow vehicles |
| 09/27/2012 | WO2012083330A3 Snow cannon |
| 09/26/2012 | EP2501872A1 A method and cooling arrangement for the construction of buildings from snow and ice |
| 09/19/2012 | CN102679658A Artificial snowing device and method for generating artificial snow by adopting device |
| 09/13/2012 | WO2012119240A1 Illuminated artificial snowmaking method and apparatus |
| 09/12/2012 | CN102667373A Device for making artificial snow |
| 08/30/2012 | WO2012115718A2 Snow/ ice making & preserving methods |
| 08/09/2012 | US20120201029 Subsurface organic light emitting diode display |
| 08/02/2012 | US20120193440 Method and device for producing snow |
| 07/25/2012 | EP2478277A1 Valve for dispensing water and air in installations that spray water under pressure |
| 07/25/2012 | CN102612617A Valve for dispensing water and air in installations that spray water under pressure |
| 07/18/2012 | EP2475941A2 Method and device for producing snow |
| 07/12/2012 | US20120175428 Valve for dispensing water and air in installations that spray water under pressure |