公开(公告)号：US20210102739A1

公开(公告)日：2021-04-08

申请号：US16077959

申请日：2017-02-10

Applicant: TECHNOALPIN HOLDING S.P.A.

Inventor： Walter RIEDER

IPC: F25C3/04 ,  B05B7/08 ,  B05B7/00

Abstract: A nucleation nozzle for forming freezing nuclei for devices for making artificial snow, starting from a jet of pressurised liquid, comprising a compressed air duct having an inlet opening and an outlet opening. A first stretch of the compressed air duct has a cross section which decreases in the flow direction of the compressed air, from the inlet opening to the outlet opening. The first stretch is followed by a second stretch having a cross section which increases in the flow direction of the compressed air from the inlet opening to the outlet opening. There is provided at least one water duct having an inlet opening and an outlet opening. The water duct is separate from the compressed air duct. The outlet opening of the water duct is positioned close to the outlet opening of the compressed air duct.

公开(公告)号：US20140091158A1

公开(公告)日：2014-04-03

申请号：US13919646

申请日：2013-06-17

Applicant: TECHNOALPIN HOLDING S.P.A.

Inventor： Walter RIEDER

IPC: F25C3/04

CPC classification number: F25C3/04 ,  B05B12/085 ,  F25C2303/048

Abstract: Described is a system (1) for controlling an artificial snow making plant (100) having a plurality of snow making apparatuses (101) positioned along a ski run and connected to a communication line (102), comprising a processing unit (2) in data connection with the communication line (102) and being designed for: receiving a status signal (S) from each snow making apparatus (101) representing the quantity of snow currently produced by the relative snow making apparatus (101); comparing the data contained in each status signal (S) with a respective predetermined single snow making value (Pf) to be reached; generating a condition signal (P) of the apparatuses (101) as a function of the comparison; —generating a condition signal P of the ski run as a function of the contents of the condition signal (A) of the apparatuses (101).

Abstract translation: 描述了一种用于控制具有沿着滑雪道定位并连接到通信线路（102）的多个制雪设备（101）的人造造雪厂（100）的系统（1），包括处理单元（2） 与所述通信线路（102）的数据连接并且被设计为：从表示由所述相关制冰设备（101）产生的雪量的每个制冰设备（101）接收状态信号（S）; 将每个状态信号（S）中包含的数据与要达到的相应的预定单个制雪值（Pf）进行比较; 根据比较产生装置（101）的条件信号（P）; 根据装置（101）的条件信号（A）的内容生成滑雪道的条件信号P.

公开(公告)号：US20170153053A1

公开(公告)日：2017-06-01

申请号：US15320665

申请日：2015-04-28

Applicant: TECHNOALPIN HOLDING S.P.A.

Inventor： Walter RIEDER

IPC: F25C3/04 ,  B05B7/16 ,  B05B7/08

CPC classification number: F25C3/04 ,  B05B7/0853 ,  B05B7/1606 ,  F25C2303/046 ,  F25C2303/0481

Abstract: Described is a device (1) for emitting a jet of fluid comprising a tubular member (2) having at least one air inlet opening (4) and one air outlet opening (5). Moreover, the device (1) comprises blowing means (6), located inside the tubular member (2) for sucking air from the inlet opening (4) and generating a flow of air coming out of the outlet opening (5); the blowing means (6) comprising a drive unit (7) and an air movement member (8) connected to the drive unit (7). The device (1) also comprises an apparatus (11) having at least one fluid delivery nozzle (12) and an air compression structure (13) connected to the delivery nozzle (12). More specifically, the drive unit (7) is connected to the air compression structure (13) to set it in action and they are both located inside a container (16).