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1. 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。

2. 发明授权

US06182905B2 Apparatus and method for making snow 失效
标题翻译：雪的装置和方法
公开(公告)号：US06182905B2
公开(公告)日：2001-02-06
申请号：US09596336
申请日：2000-06-19
申请人： Herman K. Dupre
发明人： Herman K. Dupre
IPC分类号： F25C304
CPC分类号： B05B7/0433 , B05B7/08 , B05B7/0807 , F25C3/04 , F25C2303/0481
摘要： A snow making tower is illustrated wherein an elongated tower conduit combination is provided which includes an elongated air conduit extending within the water conduit and air and first water discharge nozzles are respectively provided adjacent the upper ends of the air and water conduits and positioned for producing a plume of atomized water from external interacting air and water discharged under pressure from the air and first water discharge nozzles to produce snow in subfreezing ambient conditions. These first water discharge nozzles have a nozzle discharge passage in their sides which are positioned to direct a jet of water into air immediately discharged under pressure from the air discharge nozzles prior to the external main interacting of air and water which produces the plume. This provides preliminary atomization of water in the air discharged prior to its interaction for producing a more finely atomized plume. In another embodiment of the present invention illustrated, air and water are intermixed internally in the snow making tower at the upper end thereof and in order to prevent access of water downwardly into top end of the internal water conduit an inverted cup is positioned over the upper end of the internally terminating air conduit such that the inverted cup acts as a trap.
摘要翻译：示出了制雪塔，其中提供了细长的塔管道组合，其包括在水管道内延伸的细长空气管道和空气，并且第一排水喷嘴分别设置在空气和水管道的上端附近，并且定位成用于产生来自外部相互作用的空气和水的雾化水从空气和第一排水喷嘴在压力下排出，以在低温环境条件下产生雪。这些第一排水喷嘴在它们的侧面具有一个喷嘴排出通道，该喷嘴排出通道被定位成在外部主要相互作用产生羽流的空气和水之前，将水的射流引导到空气中，并立即从压缩空气排出。这提供了在其相互作用之前排出的空气中的水的初步雾化，以产生更细的雾化羽流。在所示的本发明的另一个实施例中，空气和水在其上端在制雪塔内部混合，为了防止水向下进入内部水管道的顶端，倒杯位于上部内部终端空气导管的端部，使得倒杯充当陷阱。

3. 发明授权

US06554200B1 System and method for remotely monitoring artificial snow maker of ice crushing type 有权
标题翻译：用于远程监控冰粉碎型人造冰雪机的系统和方法
公开(公告)号：US06554200B1
公开(公告)日：2003-04-29
申请号：US09703440
申请日：2000-11-01
申请人： Toshihide Satonaka
发明人： Toshihide Satonaka
IPC分类号： F25C304
CPC分类号： F25C3/04 , F25C1/12 , F25C5/046 , F25C2303/042
摘要： The present invention provides a system capable of accurately monitoring each of a plurality of snowmakers of ice crushing type which are placed on a skiing ground. The system has a monitoring device, which is placed in a monitoring station of the skiing ground and is connected to each of the snowmakers for monitoring an operational state of each of the snowmakers. The system further includes an external monitoring device provided in an external monitoring station located in a remote place from skiing grounds. The external monitoring device is capable of monitoring an operational state of each of the snowmakers in a selected skiing ground, since it can be selectively connected to the monitoring device placed in each skiing ground.
摘要翻译：本发明提供一种能够准确地监视放置在滑雪场上的多个冰粉碎机的各种造雪者的系统。该系统具有监控装置，该监视装置被放置在滑雪场的监视站中，并连接到每个积雪者，用于监视每个制雪机的操作状态。该系统还包括设置在位于距滑雪场的偏远地方的外部监视站中的外部监视装置。外部监视装置能够监视所选择的滑雪场中每个制雪机的操作状态，因为它可以选择性地连接到放置在每个滑雪场中的监视装置。

4. 发明授权

US06454182B1 Snow making method and apparatus 失效
标题翻译：制雪方法和装置
公开(公告)号：US06454182B1
公开(公告)日：2002-09-24
申请号：US09673705
申请日：2000-10-18
申请人： Alfio Bucceri
发明人： Alfio Bucceri
IPC分类号： F25C304
CPC分类号： F25C3/04 , F25C2303/0481
摘要： A snow making machine has at least one flexible hose assembly, with an inner hose connected to a water supply and an outer jacket to receive coolant from a chiller. Ice/snow formed in the inner hose is dislodged by inflating squasher hoses in the outer jacket, and pressurised air fed via a line can assist transport of the dry snow crystals to the end of the hose assembly.
摘要翻译：制雪机具有至少一个柔性软管组件，内部软管连接到供水和外部套管以从冷却器接收冷却剂。在内部软管中形成的冰雪通过使外套中的弧形软管膨胀而被移动，并且经由管线供给的加压空气可以帮助干雪晶体运送到软管组件的端部。

5. 发明授权

US06402047B1 Snow making apparatus and method 失效
标题翻译：制雪设备和方法
公开(公告)号：US06402047B1
公开(公告)日：2002-06-11
申请号：US09693830
申请日：2000-10-23
申请人： Kevin S. Thomas
发明人： Kevin S. Thomas
IPC分类号： F25C304
CPC分类号： F25C3/04 , B05B7/0807 , F25C2303/0481
摘要： The snow making apparatus includes an air tube and a water tube disposed in parallel relation and spaced apart by a predetermined distance. The air tube has a first end and a second end, the first end having an air inlet for receiving an air hose connected to an air compressor, the second end having a plug with a small diameter orifice defined therein for the egress of compressed air. The water tube has a first end and a second end, the first end having a water inlet for receiving a hose connected to a pressure washer which delivers water at 1200 p.s.i., and a second end coupled to a length of flexible copper tubing, the copper tubing being bent in order to discharge water into the stream of air discharged from the orifice at the second end of the air tube. The end of the copper tubing is compressed or crimped in order to discharge the water into the air stream in droplets or thin sheets. The water freezes upon exposure to cold, ambient air, the compressed air atomizing the water and prolonging the duration of the water droplets' exposure to the cold atmosphere, resulting in a blowing fog of snow.
摘要翻译：制雪设备包括空气管和水管，平行关系设置并隔开预定距离。空气管具有第一端和第二端，第一端具有用于接收连接到空气压缩机的空气软管的空气入口，第二端具有限定在其中用于压缩空气排出的小直径孔的塞子。水管具有第一端和第二端，第一端具有用于接收连接到以1200psi输送水的压力清洗器的软管的水入口，以及连接到一段柔性铜管的第二端，铜管道被弯曲以便将水排出到在空气管的第二端处从孔口排出的空气流中。铜管的端部被压缩或卷曲，以便以水滴或薄片将水排放到空气流中。水暴露在寒冷，环境空气中时，水会冻结，压缩空气会雾化水分，延长水滴暴露于寒冷气氛的持续时间，导致雪雾。

6. 发明授权

US06511000B2 Rotary valve to feed artificial snow at constant rate 有权
标题翻译：旋转阀以恒定速率进给人造雪
公开(公告)号：US06511000B2
公开(公告)日：2003-01-28
申请号：US09835624
申请日：2001-04-17
申请人： Takamasa Fujiwara
发明人： Takamasa Fujiwara
IPC分类号： F25C304
CPC分类号： F25C3/04 , B65G53/4633 , F25C2400/02
摘要： An apparatus preventing adhesion, growth and freezing of ice pieces, which tend to happen with quality artificial snow such as fine flake snow and powder snow. The rotary valve 1 to feed artificial snow at a constant rate includes: impeller rotary shaft 3 which is placed in cylindrical casing 2 along the length direction of the cylinder; a plurality of impellers 4 which are arranged around impeller rotary shaft 3 at an equal distance from each other in the radial direction; opening 25 for loading of artificial snow which connects the top portion of a wall of cylindrical casing 2 with the top portion of a housing; opening 7 for receiving compressed air which is formed on casing side wall 6 to receive said compressed air from a blower; and an exit 10 for artificial snow formed at the other casing side wall 9 to blow out artificial snow, cut in a given amount, with compressed air. The impeller 4 is connected with the adjacent impeller at its end contacting impeller rotary shaft 3 by a smooth surface of arched plate 14 having arc 15. The opening 7 for loading of artificial snow on casing side wall 6 and the exit 10 for artificial snow on the other casing side wall 9 are arranged across from each other in arc 15 between impellers 4.
摘要翻译：防止冰块的粘附，生长和冻结的装置，其倾向于通过诸如细片雪和粉雪等优质人造雪而发生。用于以恒定速率进给人造雪的旋转阀1包括：叶轮旋转轴3，其沿着圆筒的长度方向放置在圆筒形壳体2中; 多个叶轮4，其围绕叶轮旋转轴3以径向彼此相等的距离布置; 开口25用于装载将圆筒形壳体2的壁的顶部与壳体的顶部连接的人造雪; 用于接收压缩空气的开口7，其形成在壳体侧壁6上，以从鼓风机接收所述压缩空气; 在另一壳体侧壁9上形成用于人造雪的出口10，以压缩空气吹出一定量的人造雪。叶轮4在与叶片旋转轴3接触的端部处与相邻的叶轮连接，其具有弧形的弧形板14的光滑表面。用于将人造雪装载在壳体侧壁6上的开口7和用于人造雪的出口10 另一个壳体侧壁9在叶轮4之间的弧15中彼此相对布置。

7. 发明授权

US06318110B1 Artificial snow system with air roof 有权
标题翻译：具有气顶的人造雪系统
公开(公告)号：US06318110B1
公开(公告)日：2001-11-20
申请号：US09487374
申请日：2000-01-18
申请人： Minoru Katayama
发明人： Minoru Katayama
IPC分类号： F25C304
CPC分类号： F25C3/04
摘要： A facility including an inclined plane for sliding for which snow is used, a snow producing apparatus for producing snow from water and supplying the snow to the facility, and an air jet apparatus for forming an air roof by air flow so that the air roof covers space over the facility, are provided. The air roof covers space over the facility for which artificial snow is used, thus making the building of a roof and the like unnecessary and lowering building costs. The inside of the facility is opened to the fresh air by stopping the supply of air for forming the air roof, which makes special equipment for measures against exhaust gas unnecessary.
摘要翻译：一种设施，包括用于滑雪的倾斜平面，用于雪的滑雪装置，用于从水中产生雪并将雪供应给设施的积雪装置，以及用于通过空气流形成空气屋顶的空气喷射装置，使得空气屋顶覆盖提供设施的空间。空气屋顶覆盖使用人造雪的设施的空间，从而不需要建筑屋顶等并降低建筑成本。设备内部通过停止供应用于形成空气屋顶的空气而对新鲜空气敞开，这使得不需要排气的特殊设备。

8. 发明授权

US06182906B2 Lightweight snow making tower 失效
标题翻译：轻量级造雪塔
公开(公告)号：US06182906B2
公开(公告)日：2001-02-06
申请号：US09487479
申请日：2000-01-19
申请人： Herman K. Dupre
发明人： Herman K. Dupre
IPC分类号： F25C304
CPC分类号： F25C3/04 , F25C2303/0481
摘要： A lightweight snow making tower having a substantially vertical support pole anchored in the ground and an aluminum support pipe coaxially received on the pole for axial rotation thereon. An elongated aluminum support arm C-channel having spaced upturned side flanges is pivotally secured intermediate its ends relative to the upper end of the support pipe. In turn, an elongated aluminum snow making tower pipe is clamped adjacent its lower end on the support arm C-channel with side portions of the tower pipe protruding into the channel between the side flanges. A removable lock locks the C-channel and support pipe from further relative rotation therebetween.
摘要翻译：一个轻质的制雪塔具有锚固在地面上的基本上垂直的支撑杆和同轴地容纳在杆上用于轴向旋转的铝支撑管。具有间隔开的向上的侧凸缘的细长的铝支撑臂C形通道相对于支撑管的上端在其端部之间枢转地固定。反过来，细长的铝制造塔管靠近支撑臂C通道的下端被夹紧，塔管的侧部突出到侧凸缘之间的通道中。可拆卸的锁将C通道和支撑管锁定在其间的进一步的相对旋转。

9. 发明授权

US06176091B1 Method and apparatus for preventing snow from melting and for packing snow in artificial ski facility 失效
标题翻译：用于防止人造滑雪设备中积雪融化和堆积积雪的方法和装置
公开(公告)号：US06176091B1
公开(公告)日：2001-01-23
申请号：US09169733
申请日：1998-10-09
申请人： Susumu Kishi , Kazuhiko Kamesaki
发明人： Susumu Kishi , Kazuhiko Kamesaki
IPC分类号： F25C304
CPC分类号： F25C3/04 , F25C2303/044
摘要： A method for preventing snow from melting and for packing a snow cover in an artificial ski facility, by injecting dry air or low-temperature air to permeate through a snow cover of an artificial ski facility. The entirety of the snow cover can be effectively cooled to reliably prevent snow from melting and to pack the snow cover as well. If high-temperature air is injected before the injection of the low-temperature air, the low-temperature air is permeated effectively and formation of frozen snow is prevented by the high-temperature air injected thereafter. In these methods, snow can be prevented from melting and the packing of the snow cover can be achieved more effectively, if the dry air, the low-temperature air, and the high-temperature air are injected from the bottom of the snow cover, through a header having a plurality of air injecting outlets. The header is preferably constructed in a tortuous or snake-shape or in a lattice, on a platform of the ski facility.
摘要翻译：通过注入干燥空气或低温空气渗入人造滑雪设备的积雪来防止雪融化并包装雪覆盖物的方法。可以有效地冷却整个积雪覆盖物，以便可靠地防止雪融化并将雪盖打包。如果在注入低温空气之前注入高温空气，则有效地渗透低温空气，此后通过高温空气形成冻雪。在这些方法中，如果干燥空气，低温空气和高温空气从雪盖的底部喷射，则可以防止雪融化，并且可以更有效地实现积雪的包装，通过具有多个空气喷射出口的集管。头部优选地在滑雪设备的平台上以曲折或蛇形或格子构造。

10. 发明授权

US06805150B1 Supply device for snow gun 有权
标题翻译：雪枪供应装置
公开(公告)号：US06805150B1
公开(公告)日：2004-10-19
申请号：US10018883
申请日：2002-04-12
申请人： Jean-François Dion , Pierrick Jouneau
发明人： Jean-François Dion , Pierrick Jouneau
IPC分类号： F25C304
CPC分类号： F16K27/003 , F16K11/07 , F25C3/04 , F25C2303/0481 , Y10T137/1353 , Y10T137/1963 , Y10T137/5109
摘要： The invention concerns a device consisting of at least a valve comprising a body (1) with a through channel (5), provided with several orifices and in particular orifices (4) serving both as intake and/or through passage, which orifices (4) are provided to enable, by means of accessory components, two bodies to be juxtaposed, and provide a common supply to several valves. The communication between the intake channel (5) and the outlet port (9) is provided by means of a cylindrical bore and a slide valve mobile in said bore. The outlet port (9) is located above the channel (5) and a bleed orifice (16) is located beneath said channel. Said bleed orifice (16) is in communication with the outlet port by means of the slide valve.
摘要翻译：本发明涉及一种由至少一个阀组成的装置，该阀包括具有通孔（5）的本体（1），该通孔设有多个孔口，特别是用作进气口和/或通过通道的孔口（4），该孔口）被设置成能够通过辅助部件使两个主体并置，并且为多个阀提供共同的供应。进气通道（5）和出口（9）之间的连通通过圆柱形孔和在所述孔中移动的滑阀提供。出口端口（9）位于通道（5）上方，并且排放口（16）位于所述通道下方。所述排气口（16）通过滑阀与出口连通。

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