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1. 发明授权

US4918768A Air valve for spas and baths 失效
标题翻译：空气阀用于温泉和浴缸
公开(公告)号：US4918768A
公开(公告)日：1990-04-24
申请号：US122051
申请日：1987-11-18
申请人： Daniel A. DeSousa , William G. Badley , Ralph D'Innocente
发明人： Daniel A. DeSousa , William G. Badley , Ralph D'Innocente
IPC分类号： A61H33/02 , F16K15/14
CPC分类号： A61H33/60 , F16K15/148 , A61H2033/022 , A61H33/02 , Y10T137/789
摘要： An air valve for controlling the supply of air to a venturi jet of a spa includes a housing, a cylindrical barrel, means for sealing between the housing and the barrel, and means for rotating the barrel. The housing has an interior chamber extending between an open, cylindrical bore at one end and a pipe coupling at the other end. The housing mounts on the inside wall of the spa, with the open end of the bore facing the inside of the spa and the rest of the housing extending through the side wall and positioned outside the spa. The cylindrical barrel is insertable into and rotatably mounted within the cylindrical bore of the housing. The housing and barrel each include ports that, when overlapping, provide a path for air to flow from a point exterior of the housing, through the overlapping ports, through the interior of the barrel and housing to the pipe coupling. Rotating the barrel to a position where the ports do not overlap blocks the air flow path. The sealing means prevents air from flowing through the valve except when the housing and barrel ports overlap.
摘要翻译：用于控制向温室的文丘里喷射器供应空气的空气阀包括壳体，圆柱形筒，用于在壳体和筒体之间进行密封的装置，以及用于旋转筒体的装置。壳体具有在一端的开放的圆柱形孔和另一端的管接头之间延伸的内部腔室。房屋安装在水疗中心的内壁上，孔的开口端面向水疗中心的内部，房间的其余部分延伸穿过侧壁并位于水疗中心外。圆柱形筒可插入并可旋转地安装在壳体的圆柱形孔内。壳体和桶每个包括端口，当重叠时，端口提供用于空气从壳体外部流动的路径，通过重叠端口，通过筒体和壳体的内部到管接头。将筒旋转到端口不重叠的位置阻挡空气流动路径。密封装置防止空气流过阀门，除非外壳和桶口重叠。

2. 发明授权

US4637873A Front load skimmer/filter for spas and pools 失效
标题翻译：用于温泉和游泳池的前负载撇渣器/过滤器
公开(公告)号：US4637873A
公开(公告)日：1987-01-20
申请号：US815501
申请日：1985-12-16
申请人： Daniel A. DeSousa , Gary L. Gockel , Ralph D'Innocente , Roy A. Jacuzzi
发明人： Daniel A. DeSousa , Gary L. Gockel , Ralph D'Innocente , Roy A. Jacuzzi
IPC分类号： B01D29/00 , B01D29/01 , E04H4/12 , E04H3/20 , C02F1/00
CPC分类号： E04H4/1272 , B01D29/21 , B01D29/58 , B01D35/027 , B01D2201/12 , B01D2201/18
摘要： A combination skimmer and filter apparatus for filtering water drawn from the surface of a water-filled spa is disclosed. The apparatus includes a housing that is attached to a side wall of the spa, a filter positioned within the housing, a strainer basket that is positioned within the housing and above the filter, an access door that is releasably coupled to the housing and that opens for access to the filter and strainer basket, and a weir plate that is pivotably coupled to the top of the access door.
摘要翻译：公开了一种用于过滤从充满水的温泉的表面吸取的水的组合式撇渣器和过滤装置。该装置包括附接到温泉的侧壁的壳体，位于壳体内的过滤器，位于壳体内并位于过滤器上方的过滤器篮，可释放地联接到壳体并且打开的入口门用于进入过滤器和过滤器篮，以及可旋转地联接到检修门的顶部的堰板。

3. 发明授权

US5281191A Striking dummy as punching bag attachment 失效
标题翻译：冲击假人作为冲袋附件
公开(公告)号：US5281191A
公开(公告)日：1994-01-25
申请号：US15480
申请日：1993-02-08
申请人： Daniel A. DeSousa
发明人： Daniel A. DeSousa
IPC分类号： A63B69/20 , A63B69/34
CPC分类号： A63B69/201 , A63B69/34
摘要： A life-like striking dummy as an attachment to a punching bag for use in boxing, martial arts, and the like, is disclosed. More specifically its purpose is to augment and improve realism of training utilizing a punching bag as a mounting device. The striking dummy is sculptured three-dimensionally and comprises a first portion configured to anatomically resemble a human head, and is connected by a neck to a second portion configured to anatomically resemble a human torso. The total embodiment is detailed with facial, muscular, and skeletal features as targets to be struck by the user. The head, neck, and torso are homogeneously connected by construction preferably utilizing an integral skin flexible polyurethane foam material. The integral skin of the polyurethane is a near solid resilient protective outer layer which serves to prevent injury or damage to the striking dummy or user. The cellular foam core is homogeneously distributed throughout the entire inner structure of the embodiment and is human-like in density, providing a realistic feel of striking an opponent. The striking dummy is configured with mounting straps for the purpose of attachment to a punching bag. The striking dummy may be configured with a radiused vertically positioned recess at the back, to allow a contoured mating surface to a punching bag.
摘要翻译：公开了一种用于拳击，武术等的冲压袋的附件的生命般的醒目假人。更具体地，其目的是增加和改进使用冲压袋作为安装装置的训练的现实性。所述醒目的假人被三维地雕刻并且包括构造成在人体头部解剖学上类似的第一部分，并且通过颈部连接到构造成与人体躯体解剖学上类似的第二部分。整个实施例详细描述了面部，肌肉和骨骼特征作为被使用者击打的目标。头部，颈部和躯干通过结构均匀连接，优选利用整体皮肤柔性聚氨酯泡沫材料。聚氨酯的整体皮肤是靠近坚固的弹性保护外层，其用于防止对醒目的假人或使用者的伤害或损坏。细胞泡沫核心在整个实施例的整个内部结构中均匀分布，并且在密度方面是人类的，提供了对对手的逼真感觉。醒目的假人配置有安装带，用于连接到冲压袋。醒目的假人可以在后面配置有一个圆角垂直定位的凹槽，以允许一个成形的匹配表面到冲压袋。

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