| 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) |
|---|
| 01/20/1999 | EP0891945A2 Apparatus for producing fine snow particles from a flow of liquid carbon dioxide |
| 01/20/1999 | CN1205421A Apparatus for producing fine snow particles from flow of liquid carbon dioxide |
| 01/13/1999 | EP0782685B1 Method and apparatus for artificial making of snow |
| 11/17/1998 | US5836514 Snowmaking gun |
| 11/17/1998 | US5836513 Apparatus for and method of making snow |
| 11/05/1998 | WO1998049504A1 Method and apparatus for making snow |
| 11/04/1998 | EP0874969A1 Method and apparatus for making artificial snow |
| 10/20/1998 | US5823427 Method and apparatus for making snow |
| 09/22/1998 | US5810251 Snow gun for making artificial snow |
| 09/22/1998 | US5810249 Method and apparatus for artificial making of snow |
| 09/17/1998 | WO1998040679A1 Control system for snow making devices |
| 09/02/1998 | EP0861405A1 Method and apparatus for making snow |
| 07/30/1998 | WO1998033025A1 Method and apparatus in a space study |
| 07/29/1998 | EP0855564A1 Snow production cannon |
| 07/29/1998 | EP0855563A1 Snow production cannon |
| 07/23/1998 | DE19627586A1 Device for production of snow |
| 06/10/1998 | EP0667499B1 Pneumatic ice making device |
| 05/19/1998 | US5753370 Artifical snowseed and method for making artificial snow |
| 05/12/1998 | US5749517 Control system for snow making devices |
| 04/29/1998 | EP0378636B1 Snow making equipment and method |
| 04/15/1998 | EP0835162A1 Water atomizing nozzle for snow making machine |
| 03/25/1998 | EP0461160B1 Snowmaking device |
| 03/04/1998 | EP0603182B1 Liquid chiller |
| 02/25/1998 | EP0824658A1 Fanless snow gun |
| 02/19/1998 | WO1998006988A1 Method and apparatus for making snow |
| 02/17/1998 | US5718378 Control system for snow making devices |
| 02/10/1998 | CA2146013C Machine for making artificial snow and method |
| 01/20/1998 | US5709099 Multi-purpose recreational facility |
| 12/23/1997 | US5699961 Fanless snow gun |
| 12/03/1997 | EP0809774A1 Snow gun for making artificial snow |
| 11/18/1997 | US5687919 Apparatus for producing simulated snow effects |
| 10/15/1997 | EP0746733B1 Snowmaking gun |
| 10/01/1997 | EP0798520A2 Snow making method and device |
| 09/16/1997 | US5667137 Ice and snow-free snow making tower structure |
| 08/26/1997 | US5660935 Artificial snowseed and method for making artificial snow |
| 08/06/1997 | EP0787960A2 High performance snowmaker |
| 08/06/1997 | EP0787959A1 Method and device for producing snow |
| 07/24/1997 | WO1997026493A1 Method and apparatus for making artificial snow |
| 07/23/1997 | EP0683886B1 Snow gun |
| 07/09/1997 | EP0782685A1 Method and apparatus for artificial making of snow |
| 07/08/1997 | US5644928 Air refrigerant ice forming equipment |
| 05/27/1997 | US5632152 Artificial snow in an aggregate form of snow granules |
| 05/22/1997 | WO1997018421A1 Method and apparatus for making snow |
| 05/13/1997 | US5628456 Below surface control system for snow making devices |
| 05/09/1997 | WO1997016686A1 Snow gun for making artificial snow |
| 05/02/1997 | EP0770733A1 Pipework system |
| 04/09/1997 | CN2251699Y Machine for production of artificial snow |
| 03/20/1997 | DE19534685A1 Snow gun for making artificial snow e.g. for ski piste |
| 02/18/1997 | US5603228 Automatic blow-out system for snowmaking machine water hoses |
| 01/29/1997 | EP0112342B1 Novel ice nucleating microorganisms |
| 01/16/1997 | WO1997001392A1 Water atomizing nozzle for snow making machine |
| 01/14/1997 | US5593090 Arrangement for making snow |
| 12/12/1996 | DE19523052A1 Snow cannon for producing artificial snow |
| 12/11/1996 | EP0746733A1 Snowmaking gun |
| 12/10/1996 | CA2151430A1 Multi-purpose recreational facility |
| 11/07/1996 | WO1996035087A1 Fanless snow gun |
| 09/17/1996 | US5556671 Ionomers |
| 07/30/1996 | CA2050324C Snowmaking method and device |
| 07/16/1996 | US5536411 Water and energy recovery process for an ice rink |
| 06/25/1996 | US5529242 Device for making snow |
| 05/21/1996 | US5518177 System for making artificial snow |
| 05/11/1996 | CA2162528A1 Water and energy recovery process for an ice rink |
| 03/28/1996 | WO1996009505A1 Method and apparatus for artificial making of snow |
| 03/27/1996 | EP0651874B1 Low-pressure automatic programmable artificial snow making plant |
| 01/10/1996 | EP0690971A1 Spraying nozzle and device for spraying a mixture of water and air using said nozzle |
| 01/04/1996 | DE4423124A1 Snow cannon for ski slopes |
| 01/02/1996 | CA2062042C Method for making ice slab and/or artificial snow |
| 12/27/1995 | EP0688248A1 Mounting for a pressurised air/water mixture spraying device |
| 12/14/1995 | WO1995033962A1 Compressed air hydrant heater device |
| 11/29/1995 | EP0683886A1 Improved snow gun. |
| 11/21/1995 | US5467948 Apparatus for retaining cooling pipes for an ice rink |
| 09/19/1995 | CA2037253C Method and apparatus for producing snow using ultrasonic waves |
| 09/13/1995 | CN1108289A Artificial snowseed and method for making artificial snow |
| 08/31/1995 | WO1995023320A1 Snowmaking gun |
| 08/29/1995 | US5445320 Method of and equipment for snow production |
| 08/25/1995 | CA2116368A1 Snowmaking gun |
| 08/16/1995 | EP0667499A1 Pneumatic ice making device |
| 08/15/1995 | US5440886 Method of gas generation and plant for effecting same |
| 07/25/1995 | US5436039 Artificial snow in an aggregate form of snow granules |
| 07/25/1995 | US5435155 High-efficiency liquid chiller |
| 06/21/1995 | EP0658732A2 Method of maintaining an artificial snow layer |
| 06/13/1995 | US5423184 Method and an arrangement for measuring and adjusting the ice temperature of artificial ice rinks |
| 05/31/1995 | EP0655591A1 Mobile snow plant |
| 05/30/1995 | CA1335692C Additive for treating water used to form ice |
| 05/10/1995 | EP0651874A1 Low-pressure automatic programmable artificial snow making plant. |
| 04/27/1995 | WO1995011414A1 Adjustable snow-making tower |
| 04/20/1995 | DE4335547A1 Nozzle arrangement |
| 03/28/1995 | US5400966 Machine for making artificial snow and method |
| 03/28/1995 | US5400965 Automated snow-making system |
| 02/16/1995 | WO1995004906A1 Machine for making artificial snow and method |
| 02/01/1995 | EP0636844A1 Method for maintaining a snow surface |
| 01/17/1995 | US5381668 Method of maintaining artificial snow surface |
| 01/10/1995 | US5379937 Nucleator assembly for snowmaking apparatus |
| 12/21/1994 | EP0597099A4 Method and installation for gas generation. |
| 11/23/1994 | EP0521141B1 Ice climbing wall |
| 11/22/1994 | US5365748 Screw compressor ice making packaged unit |
| 11/01/1994 | US5360163 Adjustable snow making tower |
| 10/19/1994 | EP0620260A1 Artificial snowseed and method for making artificial snow |
| 10/18/1994 | CA1332517C Snow making equipment |
| 10/13/1994 | WO1994023254A1 Spraying nozzle and device for spraying a mixture of water and air using said nozzle |