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公开(公告)号：USD298138S
公开(公告)日：1988-10-18
申请号：US844756
申请日：1986-03-14
申请人： Robert L. Starr
设计人： Robert L. Starr
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公开(公告)号：US3984995A
公开(公告)日：1976-10-12
申请号：US557867
申请日：1975-03-12
申请人： Robert H. Starr , Robert L. Starr
发明人： Robert H. Starr , Robert L. Starr
摘要： An apparatus is described for treating air for use as a coolant for machinery. The treatment includes cooling the air with water without injecting water droplets into the air stream which droplets can visibly be seen to come to rest on the machinery. The principal elements of this water treatment apparatus comprises: low water resistance evaporation means for cooling air passing therethrough; and water dispensing means for uniformly adding water to the water evaporaton means by having water exude from the water dispensing means over an area of mutual contact with the water evaporation means. Improved embodiments employ a temperature sensing mechanism for activating the air treating mechanism dependent upon the temperature of the ambient air. A further embodiment includes a water pressure regulator means for maintaining the required effluence from the water dispensing means to obtain the optimum wetting of the evaporation means.
摘要翻译： 描述了一种用于处理用作机械冷却剂的空气的装置。 处理方法包括用水冷却空气，而不会将水滴注入空气流中，这样可以看到液滴停留在机械上。 该水处理装置的主要要素包括：低阻水蒸发装置，用于冷却通过其的空气; 以及水分配装置，用于通过在与水蒸发装置相互接触的区域上从水分配装置中排出水而将水均匀地加入到水蒸发装置中。 改进的实施例采用温度感测机构来根据环境空气的温度启动空气处理机构。 另一个实施例包括用于保持来自水分配装置的所需流出物以获得蒸发装置的最佳润湿的水压调节装置。
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公开(公告)号：US4761943A
公开(公告)日：1988-08-09
申请号：US698700
申请日：1985-02-06
IPC分类号： A01D34/63 , A01D43/077 , A01D34/12
CPC分类号： A01D43/077 , A01D2101/00 , A01D34/63
摘要： A vacuum-blower unit has an intake connected by a flexible hose to a molded plastics boot pivotally connected to the discharge portion of a rotary mower deck mounted on a riding tractor. The boot is also supported in horizontally spaced relation to the deck by a caster wheel to form an air gap and is adapted for convenient connection with decks of different sizes and configurations and having either a right or left discharge. The boot is cut to form an opening somewhat larger than the discharge outlet of the mower deck to extend the air gap which cooperates with air intake holes in the boot to avoid clogging of the boot with grass clippings, leaves and other debris transported by the vacuum-blower unit through flexible ducts to a trailing wheel supported cart. The cart includes a body enclosed by a canopy having an elongated top air discharge outlet covered by a screen and a row of independently pivotal louvers. The cart encloses a set of abutting containers which receive the debris and may be lined with disposable bags, and the containers are individually removable from the cart after the rear door of the cart is opened.
摘要翻译： 真空鼓风机单元具有通过柔性软管连接到模制塑料靴的进气口，所述模制塑料靴枢转地连接到安装在骑乘拖拉机上的旋转割草机甲板的排出部分。 靴子还通过脚轮与水平的间隔关系支撑以形成气隙，并且适于与具有不同尺寸和构造的甲板方便连接并且具有右排放或左排放。 靴子被切割以形成比割草机甲板的排出口更大的开口，以延伸空气间隙，其与靴子中的进气孔配合，以避免由于通过真空运送的草屑，叶片和其他碎屑堵塞靴子 低温单元通过柔性管道到后轮支撑的推车。 推车包括由顶盖封闭的主体，其具有由屏幕覆盖的细长的顶部排气出口和一排独立的枢转百叶窗。 推车包围一组邻接的容器，其接收碎屑并且可以衬有一次性袋，并且在推车的后门打开之后，容器可以单独地从推车移除。
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公开(公告)号：US4881362A
公开(公告)日：1989-11-21
申请号：US229651
申请日：1988-08-08
IPC分类号： A01D34/63 , A01D43/077
CPC分类号： A01D43/077 , A01D2101/00 , A01D34/63
摘要： A vacuum-blower unit has an intake connected by a flexible hose to a method plastics boot pivotally connected to the discharge portion of a rotary mower deck mounted on a riding tractor. The boot is also supported in horizontally spaced relation to the deck by a caster wheel to form an air gap and is adapted for convenient connection with decks of different sizes and configurations and having either a right or left discharge. The boot is cut to form an opening somewhat larger than the discharge outlet of the mower deck to extend the air gap which cooperates with air intake holes in the boot to avoid clogging of the boot with grass clippings, leaves and other debris transported by the vacuum-blower unit through flexible ducts to a trailing wheel supported cart. The cart includes a body enclosed by a canopy having an elongated top air discharge outlet covered by a screen and a row of independently pivotal louvers. The cart encloses a set of abutting containers which receive the debris and may be lined with disposable bags, and the containers are individually removable from the cart after the rear door of the cart is opened.
摘要翻译： 真空鼓风机单元具有通过柔性软管连接的进气口，该方法可旋转地连接到安装在骑乘式拖拉机上的旋转割草机甲板的排出部分的方法。 靴子还通过脚轮与水平的间隔关系支撑以形成气隙，并且适于与具有不同尺寸和构造的甲板方便连接并且具有右排放或左排放。 靴子被切割以形成比割草机甲板的排出口更大的开口，以延伸空气间隙，其与靴子中的进气孔配合，以避免由于通过真空运送的草屑，叶片和其他碎屑堵塞靴子 低温单元通过柔性管道到后轮支撑的推车。 推车包括由顶盖封闭的主体，其具有由屏幕覆盖的细长的顶部排气出口和一排独立的枢转百叶窗。 推车包围一组邻接的容器，其接收碎屑并且可以衬有一次性袋，并且在推车的后门打开之后，容器可以单独地从推车移除。
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