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公开(公告)号：US20240141914A1
公开(公告)日：2024-05-02
申请号：US18281035
申请日：2022-03-04
申请人： KSB SE & Co. KGaA
发明人： Tammuz NOBEL
摘要： An apparatus for a centrifugal pump includes an impeller. The impeller has a rear shroud on which blades are arranged. The impeller has a hybrid component structure. The hybrid structure includes at least one generative component and at least one conventional component. At least one of the generative component and the conventional component is subdivided into at least two segments.
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公开(公告)号：US20220225694A1
公开(公告)日：2022-07-21
申请号：US17613669
申请日：2020-04-10
发明人： Hiroo Katsuta , Kirita Sato , Hidekazu Kano , Hidetoshi Suzuki , Kazuya Fujita
IPC分类号： A41D13/002 , F25D17/06 , F04D25/08 , F04D25/06 , F04D17/00 , A41D13/005
摘要： A fan unit for an air-conditioned garment, wherein the fan unit takes external air into an interspace between the garment and a wearer's body, the fan unit including: a fan that blows external air into the interior of the garment; a motor that rotates the fan; a battery that supplies power to the motor; a charging terminal for charging the battery; and a power switch to start and stop the fan unit, wherein the fan, the motor and the battery are housed in a casing, the casing has an air intake port that takes in external air, and an air blowing port that blows the taken-in external air into the interior of the garment, the charging terminal and the power switch are provided on the exterior of the casing, and the casing has a thickness of 5 to 30 mm in an axial direction of the fan.
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公开(公告)号：US10914308B2
公开(公告)日：2021-02-09
申请号：US12495374
申请日：2009-06-30
申请人： Mark MacDonald , Jessica Gullbrand , Michael Izenson , Walter Swift , Eric Baugh
发明人： Mark MacDonald , Jessica Gullbrand , Michael Izenson , Walter Swift , Eric Baugh
IPC分类号： F04D17/00 , F04D25/08 , F04D29/66 , H05K7/20 , F04D17/04 , F04D29/42 , G06F1/20 , F04D17/16 , F04D25/16 , F04D25/06
摘要： Some embodiments of an apparatus and system are described for a crossflow blower. An apparatus may comprise an enclosure having a first side and a second side where a portion of the first side is recessed in a direction of the second side. The enclosure may also comprise a first internal height between the first side and the second side and a second internal height between the recessed portion of the first side and the second side. The enclosure may also comprise a motor and a crossflow blower arranged to generate a flow of air between the first side and the second side in a direction substantially perpendicular to an axis of rotation of the crossflow blower. Other embodiments are described.
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公开(公告)号：US10378551B2
公开(公告)日：2019-08-13
申请号：US14851680
申请日：2015-09-11
申请人： Huu Duc Vo
发明人： Huu Duc Vo
摘要： A compressor is described which includes a non-axial first rotor, and a second rotor disposed immediately downstream from the first rotor and being co-axial therewith about a longitudinal axis of rotation. The second rotor rotates in a direction opposite the non-axial first rotor to discharge fluid flow into an uninterrupted passage between an outlet of the second rotor and one of a downstream combustor or a further compression stage. The uninterrupted passage is free of a diffusing passage. A gas turbine engine including such a compressor and a method of compressing fluid flow is also described.
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公开(公告)号：US09995312B2
公开(公告)日：2018-06-12
申请号：US14648058
申请日：2013-11-21
申请人： BorgWarner Inc.
发明人： Ralf Christmann , Bjoern Bergner
IPC分类号： F02D23/00 , F04D29/28 , F02B37/18 , F01D17/12 , F02B37/00 , F04D17/00 , F04D29/40 , F16D3/68
CPC分类号： F04D29/284 , F01D17/12 , F02B37/00 , F02B37/186 , F04D17/00 , F04D29/403 , F05D2220/40 , F16D3/68 , Y02T10/144
摘要： An exhaust-gas turbocharger (1) having a turbine (2) which has a turbine housing (3) and which has an exhaust-gas control device (4, 5) arranged in the turbine housing (2); and having an actuator (12; 12′) which is operatively connected to the exhaust-gas control device (4, 5) via a drive train (6), with at least one damping connecting element (8; 8I; 8II; 8III; 8IV; 8V; 8VI) arranged in the drive train (6).
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公开(公告)号：US09970460B2
公开(公告)日：2018-05-15
申请号：US14434176
申请日：2013-10-01
申请人： BSH HAUSGERAETE GMBH
发明人： Michaela Malisi , Rainer Weser
CPC分类号： F04D29/626 , F04D17/00 , F04D29/281 , F04D29/4226 , F04D29/601 , F04D29/668 , F25D17/062 , F25D2317/0681 , F25D2317/0683
摘要： A refrigeration device or appliance has a fan assembly which is mounted in a housing with a housing front side part and a housing rear side part, and the fan assembly is secured to the housing rear side part and is held in place by the housing front side part.
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公开(公告)号：US09879693B2
公开(公告)日：2018-01-30
申请号：US14435759
申请日：2013-10-10
发明人： Ralf Boening , Philipp Mehne
CPC分类号： F04D29/266 , F04D17/00 , F04D29/403 , F05D2220/40
摘要： An exhaust gas turbocharger shaft has an impeller connected to the exhaust gas turbocharger shaft in a form-locking manner and is connected to a shaft nut provided on an outer shell surface of the exhaust gas turbocharger shaft. The shaft nut is inserted into a central bore of the impeller in such a way that the impeller forms a form-locking connection with the shaft nut in the radial direction and the circumferential direction.
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公开(公告)号：US09651056B2
公开(公告)日：2017-05-16
申请号：US14454201
申请日：2014-08-07
CPC分类号： F04D29/281 , F04D25/088 , F04D29/242 , F04D29/245 , F04D29/282 , F04D29/30 , F04D29/667 , F05D2240/303 , F05D2240/304
摘要： A turbo fan blade front edge has, between a main-plate-side blade front edge and a shroud-side blade front edge, a projecting blade front edge that distances from a blade rear edge (located in a rotation direction A) as it becomes further away from a main plate, which curves to a position away from a rotation center. In a range close to the main plate, a main-plate-side front-edge skirt portion distances from the blade rear edge and inclines away from the rotation center as it becomes closer to the main plate. A main-plate-side blade rear edge, close to the main plate of the blade rear edge, is substantially perpendicular to the main plate and a shroud-side blade rear edge, close to a shroud, is inclined so as to gradually distance away from the blade front edge (behind in the rotation direction A) as it becomes further away from the main plate.
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公开(公告)号：US20150285267A1
公开(公告)日：2015-10-08
申请号：US14435754
申请日：2013-10-11
申请人： BSH HAUSGERAETE GMBH
发明人： Rainer Weser
CPC分类号： F04D29/624 , F04D17/00 , F04D29/281 , F04D29/4226 , F04D29/582 , F04D29/601 , F04D29/626 , F04D29/646 , F25D17/062 , F25D2317/0681 , F25D2317/0683
摘要： A fan assembly for a refrigeration appliance includes a fan wheel and a bracket connected to the fan wheel. The fan wheel has a fan wheel latching element and the bracket has a bracket latching element. The fan wheel latching element and the bracket latching element form a latching connection when in contact with one another.
摘要翻译： 用于制冷设备的风扇组件包括风扇轮和连接到风扇叶轮的支架。 风扇轮具有风扇轮锁定元件，并且支架具有支架闭锁元件。 风扇轮锁定元件和支架闭锁元件在彼此接触时形成闩锁连接。
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公开(公告)号：US20150124405A1
公开(公告)日：2015-05-07
申请号：US14106414
申请日：2013-12-13
发明人： Michael K. T. Lee
CPC分类号： H05K7/20172 , F04D25/166 , F04D29/601 , Y10T137/0402
摘要： An electronic device includes a fan field replaceable unit (FRU). The fan FRU includes a fan FRU chassis defining an airflow pathway through the fan FRU. A fan within the fan FRU chassis causes air to flow along the airflow pathway. The fan FRU further includes an edge connector located at a front face of the fan FRU out of the way of the airflow pathway. Accordingly, the edge connector does not block airflow through the fan FRU thus maximizing the efficiency of the fan FRU and the cooling of the electronic device.
摘要翻译： 电子设备包括风扇现场可更换单元（FRU）。 风扇FRU包括一个风扇FRU底盘，通过风扇FRU定义通风通道。 风扇FRU底盘内的风扇会使空气沿气流通过。 风扇FRU还包括位于风扇FRU的前面的边缘连接器，不通过气流通路。 因此，边缘连接器不阻挡通过风扇FRU的气流，从而最大化风扇FRU的效率和电子设备的冷却。
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