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公开(公告)号：US5388971A
公开(公告)日：1995-02-14
申请号：US46850
申请日：1993-04-14
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Tsuyoshi Maeda , Hiromi Sakacho , Koji Isemoto
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Tsuyoshi Maeda , Hiromi Sakacho , Koji Isemoto
CPC分类号： F04D29/605 , F04D29/406 , F04D29/4266 , F04D29/628 , F05B2260/303 , Y10T403/648
摘要： A full-circumferential flow pump has a circumferential fluid passage between a pump casing and a motor provided in the pump casing. The full-circumferential flow pump comprises a suction-side casing having a suction nozzle, and an outer cylinder connected to the suction-side casing and accommodating the canned motor therein. The suction-side casing and the outer cylinder have flanges, respectively extending radially outwardly from an open ends thereof. The adjacent flanges of the suction-side casing and the outer cylinder are clamped by clamping flanges to connect the suction-side casing and the outer cylinder.
摘要翻译： 全周向流动泵在泵壳体和设置在泵壳体中的电动机之间具有周向流体通道。 全圆周流动泵包括具有吸嘴的吸入侧壳体和连接到吸入侧壳体并且将固定电动机容纳在其中的外筒。 吸入侧外壳和外筒具有分别从其开口端径向向外延伸的凸缘。 吸入侧壳体和外筒的相邻凸缘通过夹紧凸缘夹紧以连接吸入侧壳体和外筒。
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公开(公告)号：US5044883A
公开(公告)日：1991-09-03
申请号：US410033
申请日：1989-09-21
申请人： Ludwig Neueder
发明人： Ludwig Neueder
CPC分类号： F01P5/10 , F01P5/12 , F04D29/026 , F04D29/628 , F05B2230/601 , F05B2260/303 , F05C2225/06 , F05D2300/43
摘要： A water pump for an internal combustion engine is provided comprising a pump holder and a pump block. The pump block includes a pump mount having a shaft passing therethrough terminating in an impeller. The pump block is mounted to the holder via a quick release, bayonet type coupling with the pump mounted sealed to the holder. A snap fitting locking ring locks the block to the holder and prevents disconnecting the coupling by blocking reverse rotation of the block relative to said holder.
摘要翻译： 提供一种用于内燃机的水泵，其包括泵保持器和泵块。 泵块包括具有穿过其中终止于叶轮的轴的泵安装件。 泵块通过快速释放卡口式联轴器安装到支架上，泵与密封到支架上的泵相连。 卡扣式锁定环将块锁定到保持器，并且通过阻止块相对于所述保持器的反向旋转来防止联接件断开。
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公开(公告)号：US4898518A
公开(公告)日：1990-02-06
申请号：US239526
申请日：1988-08-31
申请人： Lloyd C. Hubbard , Earl W. Clausen
发明人： Lloyd C. Hubbard , Earl W. Clausen
CPC分类号： A61M1/101 , A61M1/1025 , F04D29/086 , F04D29/126 , F04D29/628 , F05B2260/303 , Y10S415/90
摘要： A disposble centrifugal pump has two parts. One part includes a blood pumping chamber and a driven impeller, while the second part includes an impeller drive to which the impeller is coupled by mechanical shaft couplings. Two seals are provided to limit exposure of the fluid being pumped to possible contaminants. The first seal provides an effective shaft seal around the impeller shaft as it leaves the pumping chamber. The second seal provides an effective seal about all outer portions of the shaft when the shaft is coupled to the impeller drive to limit migration of possible contaminants along the shaft and into the pumping chamber.
摘要翻译： 一次性离心泵有两部分。 一部分包括血液泵腔和从动叶轮，而第二部分包括叶轮驱动器，叶轮通过机械轴联接器联接到叶轮驱动器。 提供两个密封件以限制被泵送的流体暴露于可能的污染物。 当离开泵送室时，第一密封件在叶轮轴周围提供有效的轴密封。 当轴联接到叶轮驱动器时，第二密封件围绕轴的所有外部部分提供有效的密封，以限制可能的污染物沿轴并进入泵送室的迁移。
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公开(公告)号：US6045340A
公开(公告)日：2000-04-04
申请号：US948825
申请日：1997-10-10
CPC分类号： F04D29/628 , F04D29/426 , F04D29/605 , F05B2260/303
摘要： A removable live well pump including a pump housing having a first housing portion and a second housing portion, a pump intake pipe attached to the second housing portion, a pump assembly attached to the first portion, and a snap fit locking mechanism including a pair of first locking portions located on the first housing portion and a second locking portion located on the second housing portion. The first locking portions are located diametrically opposite each other. The first locking portions are movable between a first locked position, in which the first locking portions engage the second locking portion, and a second unlocked position, in which the first locking portions disengage from the second locking portion. Moving a top portion of each of the first locking portions radially inwardly moves the first locking portions from the first locked position to the second unlocked position.
摘要翻译： 一种可拆卸的活井泵，包括具有第一壳体部分和第二壳体部分的泵壳体，附接到第二壳体部分的泵入口管，附接到第一部分的泵组件，以及包括一对 位于第一壳体部分上的第一锁定部分和位于第二壳体部分上的第二锁定部分。 第一锁定部分彼此沿径向相对。 第一锁定部分可在其中第一锁定部分与第二锁定部分接合的第一锁定位置和第二解锁位置之间移动，第一锁定部分中的第一锁定部分与第二锁定部分脱离。 将每个第一锁定部分的顶部部分径向向内移动，使第一锁定部分从第一锁定位置移动到第二解锁位置。
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公开(公告)号：US5529462A
公开(公告)日：1996-06-25
申请号：US207357
申请日：1994-03-07
申请人： David W. Hawes
发明人： David W. Hawes
CPC分类号： F04D29/607 , F04D29/406 , F04D29/606 , F05B2260/303
摘要： A universal pump coupling system that allows various style submersible pumps to be mounted to a pump mounting frame assembly to be used interchangeably within a single pump station system. The universal pump coupling system comprises a submersible pump holding device and universal guide rail assembly for use in both submersible and converted dry pit pump stations that allow numerous brands of pumps to be utilized in a single interchangeable system. The universal pump coupling system is particularly suitable for conversion of wet well/dry well pump stations to a single wet well pump station.
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公开(公告)号：US5118254A
公开(公告)日：1992-06-02
申请号：US708213
申请日：1991-05-31
CPC分类号： A47L15/4246 , A47L15/4225 , F04D29/086 , F04D29/628 , F05B2260/303 , Y10T403/7005
摘要： A pump mount is provided for a dishwasher having a tub with an opening in the sump defined by a radially inwardly directed annular flange. A pump housing includes a plurality of ramp members spaced around its periphery and a seal is located between the pump housing and the flange for retaining washing fluid in the tub when the pump housing is assembled to the tub. A locking member is engageable with the pump housing ramp members for assembling the pump housing to the tub. In the preferred embodiment a locking member is rotatable relative to the pump for effecting axial movement of the pump housing relative to the tube to compress the seal and form a fluid tight joint.
摘要翻译： 提供了一种用于洗碗机的泵座，该洗碗机具有在由径向向内的环形凸缘限定的贮槽中具有开口的桶。 泵壳体包括围绕其周边间隔开的多个斜坡构件，并且当泵壳体组装到桶时，密封件位于泵壳体和凸缘之间，用于将洗涤液体保持在洗涤桶中。 锁定构件可与泵壳体斜坡构件接合，用于将泵壳体组装到浴缸。 在优选实施例中，锁定构件可相对于泵旋转，以实现泵壳体相对于管的轴向运动，以压缩密封并形成流体密封接头。
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7.发明授权
公开(公告)号：US4512724A
公开(公告)日：1985-04-23
申请号：US476201
申请日：1983-03-17
申请人： Tibor Horvath
发明人： Tibor Horvath
CPC分类号： F04D13/021 , A01K63/047 , F04D13/08 , F05B2260/303
摘要： An electrically driven pump (10) for circulating liquid in a fish tank (16) or the like comprises a stator (32); an impeller-rotor assembly (80) comprising a shaft (82), a magnetic rotor (84) mounted on the shaft (82) for rotation in response to the electromagnetic field produced by the stator (32), and an impeller (100) rotatable with the rotor (84); and a housing (50, 60) disposed adjacent the stator (32) and defining a chamber for supporting the impeller-rotor assembly (80), the housing having inlet (44) and outlet (70) openings, one of the openings (70) being spaced from one end of the impeller-rotor assembly (80), the housing (50, 60) also defining a connecting channel (66) communicating the one opening (70) with the one end of the assembly (80) for bathing the one end of the assembly (80) in liquid.
摘要翻译： 用于使鱼缸（16）等中的液体循环的电动泵（10）包括定子（32）; 叶轮转子组件（80），包括轴（82），安装在轴（82）上以响应于由定子（32）产生的电磁场旋转的磁转子（84）和叶轮（100） 与转子（84）一起旋转; 以及与所述定子（32）相邻并且限定用于支撑所述叶轮 - 转子组件（80）的室的外壳（50,60），所述壳体具有入口（44）和出口（70）开口，所述开口（70 ）与所述叶轮 - 转子组件（80）的一端间隔开，所述壳体（50,60）还限定将所述一个开口（70）与所述组件（80）的一端连通以用于洗浴的连接通道（66） 组件（80）的一端在液体中。
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公开(公告)号：US2627816A
公开(公告)日：1953-02-10
申请号：US1834748
申请日：1948-04-01
申请人： KAATZ HERBERT W , ENYEART HAROLD F
发明人： KAATZ HERBERT W , ENYEART HAROLD F
IPC分类号： F04D13/08
CPC分类号： F04D13/086 , F05B2260/303 , Y10T29/4971 , Y10T29/49826
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公开(公告)号：US20180352805A1
公开(公告)日：2018-12-13
申请号：US16047400
申请日：2018-07-27
申请人： Frontier Wind, LLC
发明人： Thomas J. Green , Erick Rickards
CPC分类号： A01M29/18 , F03D1/0675 , F03D80/10 , F05B2260/303 , G10K11/18 , Y02A40/60 , Y02E10/721
摘要： Systems and methods are disclosed for deterring wildlife, such as bats and birds, from drawing too proximate to an operating wind turbine. Wildlife species may be sensitive to transmitted frequencies, such as ultrasonic frequencies above the range of human hearing. For example, bats may avoid areas where ultrasonic frequencies are being emitted, either because the emitted ultrasonic frequency interferes with the echolocation of the bat, or because encountering the ultrasonic frequency is uncomfortable for the bat. In some aspects, acoustic transmitters may be arranged along a length of a blade of a wind turbine. A controller may direct the acoustical transmitters to transmit signals having ultrasonic frequencies to deter wildlife encounters. The controller may direct the transmitters to transmit only during periods where wildlife encounters are likely to occur (e.g. at night, during migration seasons, during favorable weather conditions, or the like).
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公开(公告)号：US06276908B1
公开(公告)日：2001-08-21
申请号：US09521215
申请日：2000-03-08
IPC分类号： F04B1700
CPC分类号： F04D29/605 , F04D13/06 , F04D29/426 , F04D29/628 , F05B2260/303
摘要： A pump for use in marine environments including a pump housing having a cap portion and a main portion, a pump intake pipe attached to the main portion, a pump assembly attached to the cap portion is described. A pair of clips extending from said cap portion extend over a pair of raised surfaces on said main portion. Rotation of the cap portion moves said clips from a low end of the raised surfaces to a high end, thereby locking the cap portion to the main portion. In another embodiment, a locking ring fits over the junction between the cap portion and the main portion. The ring includes an inwardly directed upper flange and a plurality of inwardly directed protrusions on a lower extent. The ring fits over the cap portion such that a flange from the motor housing and one or more flanges from the main portion are caught between the upper flanges and the protrusions of the locking ring. The pump may be a removable live well pump or a bilge pump.
摘要翻译： 一种用于海洋环境的泵，包括具有盖部分和主要部分的泵壳体，附接到主要部分的泵入口管，附接到盖部分的泵组件。 从所述盖部分延伸的一对夹子在所述主要部分上的一对凸起表面上延伸。 盖部分的旋转使所述夹子从凸起表面的低端移动到高端，从而将盖部分锁定到主要部分。 在另一个实施例中，锁定环安装在帽部分和主要部分之间的接合处。 环包括向内指向的上凸缘和在较小范围上的多个向内指向的突出部。 环安装在盖部分上，使得来自马达壳体的凸缘和主要部分的一个或多个凸缘卡在上凸缘和锁定环的突起之间。 泵可以是可移动的活井泵或舱底泵。
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