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1. 发明授权

US09599390B2 Device for producing artificial snow, and method for producing artificial snow 有权
公开(公告)号：US09599390B2
公开(公告)日：2017-03-21
申请号：US14467815
申请日：2014-08-25
申请人： Michel Galvin , Eric David , Karlheinz Terrabona
发明人： Michel Galvin , Eric David , Karlheinz Terrabona
IPC分类号： F25C3/04 , F25C3/00
CPC分类号： F25C3/04 , F25C2303/046 , F25C2303/048 , F25C2303/0481
摘要： A device for producing artificial snow includes: elements (100) for producing a central jet (101) consisted by a first fluid chosen among air or water; elements (110) for producing a peripheral jet (111) consisted by a second fluid chosen among water or air and different from the first fluid; and nucleation elements (120) for the production of at least one nucleation jet (121). The elements for producing the central jet and the elements for producing the peripheral jet are arranged in such a manner that the opposite contours (103, 114) of their respective jets each define a generating line, which opposite generating lines extend parallel or at least approximately parallel to each other; moreover, the nucleation elements (120) are distributed over the external periphery of the elements (110) for producing the peripheral jet (111).

2. 发明授权

US08292261B2 Secured water and/or air dispenser for snowmaking system, equipped with an electric-actuator-driven valve 有权
标题翻译：用于制雪系统的安全水和/或空气分配器，配有电动执行器驱动阀
公开(公告)号：US08292261B2
公开(公告)日：2012-10-23
申请号：US12324910
申请日：2008-11-28
申请人： Damien Landreau , Eric David , Pierrick Jouneau , Michel Galvin
发明人： Damien Landreau , Eric David , Pierrick Jouneau , Michel Galvin
IPC分类号： F16K31/02
CPC分类号： F25C3/04 , F25C2303/044 , Y10T307/344 , Y10T307/505
摘要： A water and/or air dispenser for snowmaking system includes water and/or air supplying ducts and is equipped with at least one valve (9) associated with an electric actuator (10), the actuator (10) being connected to an electric power source (12, 19) and associated with its own management unit (11) to ensure the operation of the valve (9) between the open and closed configurations thereof. The dispenser is associated with security elements able to cause the valve (9) to be positioned in a known security configuration, for example tightly closed, in case of voltage cut-off at the electric source (12, 19), the security elements being integrated and including a capacitor-type electric unit (16), connected to the electric power source and to the actuator (10), the capacitor unit being able to store, and then return, a quantity of energy necessary for complete actuation of the valve, to implement the security elements.
摘要翻译：用于制雪系统的水和/或空气分配器包括水和/或空气供应管道，并且配备有至少一个与电致动器（10）相关联的阀（9），致动器（10）连接到电源（12,19）并且与其自己的管理单元（11）相关联，以确保阀（9）在其打开和关闭构造之间的操作。在电源（12,19）处的电压切断的情况下，分配器与安全元件相关联，安全元件能够将阀（9）定位在已知的安全配置中，例如紧密关闭，安全元件集成并且包括连接到电源和致动器（10）的电容器型电单元（16），电容器单元能够存储并且然后返回完全致动阀所需的一定量的能量，实现安全要素。

3. 发明申请

US20120175428A1 VALVE FOR DISPENSING WATER AND AIR IN INSTALLATIONS THAT SPRAY WATER UNDER PRESSURE 有权
标题翻译：用于在压力下喷洒水的安装中的水和空气的阀
公开(公告)号：US20120175428A1
公开(公告)日：2012-07-12
申请号：US13496703
申请日：2010-09-16
申请人： Pierrick Jouneau , Eric David , Michel Galvin
发明人： Pierrick Jouneau , Eric David , Michel Galvin
IPC分类号： F25C3/04 , F16K31/04 , F16K11/22 , F16K11/07
CPC分类号： F16K11/07 , F16K31/04 , F25C3/04 , Y10T137/86622 , Y10T137/8671 , Y10T137/8766 , Y10T137/87684
摘要： A valve for dispensing water and air in installations for spraying water under pressure, includes: firstly, a body (2) equipped with two independent circuits (C1, C2), each for circulating a fluid, one air, the other water, each of the circuits including (i) a chamber (5, 15) accommodating a shutter member (6, 16) in the form of a spool, (ii) a duct (7, 17) for admitting the fluid, (iii) a discharge duct (8, 18) for discharging the fluid, and (iv) a drain duct (9, 19) for draining the fluid contained in the discharge duct; and, secondly, control elements for controlling the shutter members so as to make each one move between an open position which allows the fluid to pass and in which the drain duct is shut off, and a closed position in which the fluid is prevented from passing and the drain duct is open.
摘要翻译：在用于在压力下喷水的设备中分配水和空气的阀包括：首先，配备有两个独立回路（C1，C2）的主体（2），每个用于循环流体，一个空气，另一个水，每个所述电路包括（i）容纳卷轴形式的活门构件（6,16）的腔室（5,15），（ii）用于容纳流体的管道（7,17），（iii）排放管道（8,18），用于排出流体;以及（iv）用于排放容纳在排放管道中的流体的排水管道（9,19）以及其次，用于控制活门构件的控制元件，以便使每一个在允许流体通过的打开位置和排水管被切断之间移动，以及阻止流体通过的关闭位置排水管道打开。

4. 发明授权

US06508412B1 Snow, ice particle generator, or nucleation device, integrated in a pressurized water spray head for making artificial snow 有权
标题翻译：雪，冰颗粒发生器或成核装置，集成在用于制造人造雪的加压水喷头中
公开(公告)号：US06508412B1
公开(公告)日：2003-01-21
申请号：US09601680
申请日：2000-10-23
申请人： Bernard Pergay , Patrick Charriau , Michel Galvin
发明人： Bernard Pergay , Patrick Charriau , Michel Galvin
IPC分类号： F25C304
CPC分类号： B05B7/0807 , B05B1/14 , F25C3/04 , F25C2303/0481
摘要： A nucleation device associated with a spray head and operating by either internal mixing or external mixing. The ratio air/water is not less than 200 and the pressurized water is supplied by the spray head nozzles, which, by simple circulation of water, at the nucleation device, prevents freezing problems. The nucleation device includes a part in the shape of a spray tip for high speed spraying of compressed air and parts in the shape small diameter nozzles for spraying pressurized water into the air stream.
摘要翻译：与喷头相关联并通过内部混合或外部混合操作的成核装置。空气/水比不小于200，加压水由喷头喷嘴提供，喷头通过简单的水循环在成核装置处，防止冻结问题。成核装置包括用于高压喷射压缩空气的喷嘴形状的部分和用于将加压水喷射到气流中的小直径喷嘴形状的部件。

5. 发明申请

US20090140069A1 SECURED WATER AND/OR AIR DISPENSER FOR SNOWMAKING SYSTEM, EQUIPPED WITH AN ELECTRIC-ACTUATOR-DRIVEN VALVE 有权
标题翻译：配有电动执行器驱动阀的雪水和/或空气分配器
公开(公告)号：US20090140069A1
公开(公告)日：2009-06-04
申请号：US12324910
申请日：2008-11-28
申请人： Damien LANDREAU , Eric DAVID , Pierrick JOUNEAU , Michel GALVIN
发明人： Damien LANDREAU , Eric DAVID , Pierrick JOUNEAU , Michel GALVIN
IPC分类号： F25C3/00
CPC分类号： F25C3/04 , F25C2303/044 , Y10T307/344 , Y10T307/505
摘要： A water and/or air dispenser for snowmaking system includes water and/or air supplying ducts and is equipped with at least one valve (9) associated with an electric actuator (10), the actuator (10) being connected to an electric power source (12, 19) and associated with its own management unit (11) to ensure the operation of the valve (9) between the open and closed configurations thereof. The dispenser is associated with security elements able to cause the valve (9) to be positioned in a known security configuration, for example tightly closed, in case of voltage cut-off at the electric source (12, 19), the security elements being integrated and including a capacitor-type electric unit (16), connected to the electric power source and to the actuator (10), the capacitor unit being able to store, and then return, a quantity of energy necessary for complete actuation of the valve, to implement the security elements.
摘要翻译：用于制雪系统的水和/或空气分配器包括水和/或空气供应管道，并且配备有至少一个与电致动器（10）相关联的阀（9），致动器（10）连接到电源（12,19）并且与其自己的管理单元（11）相关联，以确保阀（9）在其打开和关闭构造之间的操作。在电源（12,19）处的电压切断的情况下，分配器与安全元件相关联，安全元件能够将阀（9）定位在已知的安全配置中，例如紧密关闭，安全元件集成并且包括连接到电源和致动器（10）的电容器型电单元（16），电容器单元能够存储并且然后返回完全致动阀所需的一定量的能量，实现安全要素。

6. 发明授权

US06719209B1 Multipurpose spray head useful in particular for making artificial snow 有权
标题翻译：多用途喷头特别用于制造人造雪
公开(公告)号：US06719209B1
公开(公告)日：2004-04-13
申请号：US09830178
申请日：2001-06-13
申请人： Bernard Pergay , Patrick Charriau , Michel Galvin
发明人： Bernard Pergay , Patrick Charriau , Michel Galvin
IPC分类号： F25C304
CPC分类号： F25C3/04 , F25C2303/0481
摘要： A spray head includes a sleeve provided with sprayers and divided into several chambers by a core element with several internal partitions. Each chamber is fed by passages and the main chamber is fed by a passage which passes through the cap, the cap including at least a spraying device in the form of a mini snow gun operating as nucleator.
摘要翻译：喷头包括设置有喷雾器的套筒，并通过具有多个内部隔板的芯体元件分成几个室。每个室由通道进料，主室由通过盖的通道进给，该盖至少包括作为成核剂操作的微型雪枪形式的喷洒装置。

7. 发明授权

US06994278B2 Device for spraying water in the form of a thin-walled hollow jet for the formation of artificial snow 有权
标题翻译：用于喷射形成人造雪的薄壁中空射流形式的水的装置
公开(公告)号：US06994278B2
公开(公告)日：2006-02-07
申请号：US10629789
申请日：2003-07-30
申请人： Michel Galvin , Eric David , Bernard Pergay
发明人： Michel Galvin , Eric David , Bernard Pergay
IPC分类号： B05B1/26 , B05B1/34 , B05B1/32 , F25C3/04
CPC分类号： F25C3/04 , B05B1/06 , B05B1/265 , B05B1/28 , F25C2303/0481
摘要： The spraying device comprises: a tubular body which defines a chamber connected to a supply of water under pressure, a nozzle (1) with atomizer and a constriction organ in the form of a valve (6) in order to form a thin-walled hollow jet. The orifice (7) of the nozzle comprises a surface shaping the jet which is arranged to produce at the level of this latter an asymmetry of rotation. The spraying device preferably comprises two nozzles centered in the same plane and forming between them an angle which is of the order of 80°. The valves of these two nozzles are controlled simultaneously by appropriate elements.
摘要翻译：喷射装置包括：管状体，其限定连接到压力下的水源的腔室，具有雾化器的喷嘴（1）和阀（6）形式的收缩器官，以便形成薄壁中空喷射。喷嘴的孔口（7）包括使射流成形的表面，该表面被设置成在其后端产生不对称的旋转。喷涂装置优选地包括两个在同一平面中心的喷嘴，并在它们之间形成大约80°的角度。这两个喷嘴的阀门通过适当的元件同时控制。

8. 发明授权

US09004458B2 Valve for dispensing water and air in installations that spray water under pressure 有权
标题翻译：用于在压力下喷水的设备中分配水和空气的阀
公开(公告)号：US09004458B2
公开(公告)日：2015-04-14
申请号：US13496703
申请日：2010-09-16
申请人： Pierrick Jouneau , Eric David , Michel Galvin
发明人： Pierrick Jouneau , Eric David , Michel Galvin
IPC分类号： B01F3/04 , F16K11/07 , F16K31/04 , F25C3/04
CPC分类号： F16K11/07 , F16K31/04 , F25C3/04 , Y10T137/86622 , Y10T137/8671 , Y10T137/8766 , Y10T137/87684
摘要： A valve for dispensing water and air in installations for spraying water under pressure, includes: firstly, a body (2) equipped with two independent circuits (C1, C2), each for circulating a fluid, one air, the other water, each of the circuits including (i) a chamber (5, 15) accommodating a shutter member (6, 16) in the form of a spool, (ii) a duct (7, 17) for admitting the fluid, (iii) a discharge duct (8, 18) for discharging the fluid, and (iv) a drain duct (9, 19) for draining the fluid contained in the discharge duct; and, secondly, control elements for controlling the shutter members so as to make each one move between an open position which allows the fluid to pass and in which the drain duct is shut off, and a closed position in which the fluid is prevented from passing and the drain duct is open.
摘要翻译：在用于在压力下喷水的设备中分配水和空气的阀包括：首先，配备有两个独立回路（C1，C2）的主体（2），每个用于循环流体，一个空气，另一个水，每个所述电路包括（i）容纳卷轴形式的活门构件（6,16）的腔室（5,15），（ii）用于容纳流体的管道（7,17），（iii）排放管道（8,18），用于排出流体;以及（iv）用于排放容纳在排放管道中的流体的排水管道（9,19）以及其次，用于控制活门构件的控制元件，以便使每一个在允许流体通过的打开位置和排水管被切断之间移动，以及阻止流体通过的关闭位置排水管道打开。

9. 发明申请

US20150053785A1 DEVICE FOR PRODUCING ARTIFICIAL SNOW, AND METHOD FOR PRODUCING ARTIFICIAL SNOW 有权
标题翻译：用于生产人造雪的装置，以及生产人造雪的方法
公开(公告)号：US20150053785A1
公开(公告)日：2015-02-26
申请号：US14467815
申请日：2014-08-25
申请人： Michel GALVIN , Eric DAVID , Karlheinz TERRABONA
发明人： Michel GALVIN , Eric DAVID , Karlheinz TERRABONA
IPC分类号： F25C3/04
CPC分类号： F25C3/04 , F25C2303/046 , F25C2303/048 , F25C2303/0481
摘要： A device for producing artificial snow includes: elements (100) for producing a central jet (101) consisted by a first fluid chosen among air or water; elements (110) for producing a peripheral jet (111) consisted by a second fluid chosen among water or air and different from the first fluid; and nucleation elements (120) for the production of at least one nucleation jet (121). The elements for producing the central jet and the elements for producing the peripheral jet are arranged in such a manner that the opposite contours (103, 114) of their respective jets each define a generating line, which opposite generating lines extend parallel or at least approximately parallel to each other; moreover, the nucleation elements (120) are distributed over the external periphery of the elements (110) for producing the peripheral jet (111).
摘要翻译：一种用于生产人造雪的装置包括：用于产生中心喷嘴（101）的元件（100），其由选自空气或水中的第一流体组成; 用于产生外围射流（111）的元件（110）由选自水或空气中并且不同于第一流体的第二流体组成; 和用于生产至少一个成核射流（121）的成核元件（120）。用于产生中心射流的元件和用于产生外围射流的元件被布置成使得它们各自射流的相对轮廓（103,114）各自限定发生线，相反的发电线平行延伸或至少大约相互平行; 此外，成核元件（120）分布在用于制造外围射流（111）的元件（110）的外周上。

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