-
公开(公告)号：US20230036202A1
公开(公告)日：2023-02-02
申请号：US17962709
申请日：2022-10-10
摘要： A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
-
公开(公告)号：US20210231126A1
公开(公告)日：2021-07-29
申请号：US17226673
申请日：2021-04-09
摘要： A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
-
公开(公告)号：US11686320B2
公开(公告)日：2023-06-27
申请号：US17962709
申请日：2022-10-10
CPC分类号： F04D29/281 , F04D29/4226 , F05D2250/711 , F05D2250/712
摘要： A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
-
公开(公告)号：US10975879B2
公开(公告)日：2021-04-13
申请号：US16514287
申请日：2019-07-17
摘要： A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
-
公开(公告)号：US20180104985A1
公开(公告)日：2018-04-19
申请号：US15788452
申请日：2017-10-19
发明人： Michael D. Buck , Blaine S. Talbot , Jodi Vinyard
CPC分类号： B60B25/08 , B60B7/01 , B60B25/002 , B60B25/008 , B60B25/10 , B60B25/20 , B60B2900/523
摘要： A beadlock to secure a tire to a wheel. The beadlock comprises a first grip element and a second grip element. The first grip element is welded to the outer rim of a wheel. A bead of the tire is positioned over the first grip element. The second grip element has a plurality of rib elements angularly spaced around its periphery. The second grip element is secured to the first grip element such that the ribs grip the bead to hold it in place and secure the tire to the wheel.
-
公开(公告)号：US11480189B2
公开(公告)日：2022-10-25
申请号：US17226673
申请日：2021-04-09
摘要： A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
-
公开(公告)号：US10953691B2
公开(公告)日：2021-03-23
申请号：US15788452
申请日：2017-10-19
发明人： Michael D. Buck , Blaine S. Talbot , Jodi Vinyard
摘要： A beadlock to secure a tire to a wheel. The beadlock comprises a first grip element and a second grip element. The first grip element is welded to the outer rim of a wheel. A bead of the tire is positioned over the first grip element. The second grip element has a plurality of rib elements angularly spaced around its periphery. The second grip element is secured to the first grip element such that the ribs grip the bead to hold it in place and secure the tire to the wheel.
-
公开(公告)号：US20200025209A1
公开(公告)日：2020-01-23
申请号：US16514287
申请日：2019-07-17
摘要： A centrifugal fan is formed from an impeller installed within a casing. The impeller is formed from two plates that are interconnected by a plurality of blades. A duct extends through each blade. At each of its ends, the duct opens at one of the plates. Air enters the fan from through a central opening formed in one of the plates, moves to a medial zone between the plates, and exits the fan at the medial zone's unwalled periphery. Air also crosses the fan by way of the ducts formed within each blade.
-
公开(公告)号：US20140243133A1
公开(公告)日：2014-08-28
申请号：US14188539
申请日：2014-02-24
IPC分类号： F16H55/30
摘要： A trencher boom sprocket having a hub body rotatable at an engagement point by the shaft, a plurality of teeth supported on the hub body, an excluder ring supported within the hub body on the first side, at least one O-ring provided between the hub body and the excluder ring and applying a spring-load to the excluder ring, a cap supported within the hub at the second side to substantially seal the second side of the hub, a bearing disposed between the shaft and the hub between the engagement point and the second side, and a spacer disposed between the bearing and the cap.
摘要翻译： 一种挖槽吊杆链轮，其具有可在轴的接合点处可旋转的轮毂主体，支撑在轮毂体上的多个齿，在第一侧上支撑在轮毂体内的排出环，设置在轮毂之间的至少一个O形环 主体和排出环，并向排出环施加弹簧载荷，在第二侧的毂内支撑的盖，以基本上密封轮毂的第二侧;轴承，其设置在轴与轮毂之间的接合点与 第二侧和设置在轴承和盖之间的间隔件。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.018 秒)
