Global Patent Index - EP 3811005 A1

EP 3811005 A1 20210428 - SNOW-MAKING SYSTEM, FAN DUCT AND SNOW-MAKING METHOD

Title (en)

SNOW-MAKING SYSTEM, FAN DUCT AND SNOW-MAKING METHOD

Title (de)

BESCHNEIUNGSSYSTEM, GEBLÄSEROHR UND BESCHNEIUNGSVERFAHREN

Title (fr)

SYSTÈME D'ENNEIGEMENT, TUYAU DE SOUFFLANTE ET PROCÉDÉ D'ENNEIGEMENT

Publication

EP 3811005 A1 20210428 (DE)

Application

EP 19729776 A 20190615

Priority

  • EP 18179023 A 20180621
  • EP 2019065789 W 20190615

Abstract (en)

[origin: WO2019243208A1] A snow-making system (10) has a snow creation assembly (12) and a refrigerating machine (14). The snow creation assembly (12) is configured to receive snow-making water (B, K) and has one or more nozzles (20.x) for ejecting the snow-making water (B, K) and/or a mixture of air and the snow-making water (B, K). The refrigerating machine (14) has at least one cooling circuit (22) which contains a refrigerant (M) that is separate from the snow-making water (B, K), the refrigerating machine (14) being configured to cool the snow-making water (B, K) before same is supplied to the snow creation assembly (12). A snow-making method has corresponding features. A fan duct (52) for a fan-type snow-making machine has a heat exchanger (24).

IPC 8 full level

F25C 3/04 (2006.01)

CPC (source: EP)

F25C 3/04 (2013.01)

Citation (search report)

See references of WO 2019243208A1

Designated contracting state (EPC)

AL 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 RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3587966 A1 20200101; EP 3811005 A1 20210428; WO 2019243208 A1 20191226

DOCDB simple family (application)

EP 18179023 A 20180621; EP 19729776 A 20190615; EP 2019065789 W 20190615