专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20190203721A1 FAN 审中-公开
公开(公告)号：US20190203721A1
公开(公告)日：2019-07-04
申请号：US16212725
申请日：2018-12-07
申请人： Nidec Corporation
发明人： Masaki ADACHI
IPC分类号： F04D13/02 , F04D13/06 , F04D29/18 , F04D29/32
CPC分类号： F04D13/021 , F04D13/06 , F04D29/181 , F04D29/186 , F04D29/329
摘要： A fan includes an impeller including an impeller plate and a motor including a rotor with a rotor plate. A protrusion of the impeller plate protrudes downward in an axial direction from a lower surface on a lower side in the axial direction toward the rotor plate. A plate spring of the rotor plate extends in a direction intersecting the axial direction and is bendable in the axial direction. At least a portion of the protrusion is accommodated in a hole of the rotor plate. The protrusion contacts a leading end of the plate spring while being accommodated in the hole. The plate spring is bent in the axial direction while the protrusion is in contact with the leading end of the plate spring.

2. 发明申请

US20190202366A1 ROOF BOX FOR TRANSPORTING LUGGAGE ON A VEHICLE ROOF 审中-公开
公开(公告)号：US20190202366A1
公开(公告)日：2019-07-04
申请号：US16302602
申请日：2017-05-16
申请人： Roberto Amoriello
发明人： Roberto Amoriello
IPC分类号： B60R9/055
CPC分类号： B60R9/055 , F04D13/021 , F04D13/06 , F04D29/044 , F04D29/426 , F05D2260/6022
摘要： The invention relates to a roof box for transporting luggage on a vehicle roof, comprising:—a hollow body (1), which can be mounted on the roof rails (10) of a vehicle and which is provided with an opening (2a), through which it is possible to access the interior which is intended for luggage;—a flap (3a), which is pivotally connected to the hollow body (1) and which can be pivoted from a closed position, in which it (3a) closes the opening (2a), to an open position, in which it (3a) does not obstruct the opening (2a), and vice versa;—fastening means for fastening the hollow body (1), detachably if required, to the roof rails (10) of a vehicle. According to the invention, the opening (2a) is located in a side face of the hollow body (1).

3. 发明申请

US20180258938A1 MOUNTING SYSTEM FOR MOUNTING A MONITORING UNIT ON A PUMP 审中-公开
公开(公告)号：US20180258938A1
公开(公告)日：2018-09-13
申请号：US15918200
申请日：2018-03-12
申请人： GRUNDFOS HOLDING A/S
发明人： Steen MIKKELSEN
IPC分类号： F04D15/00 , F04D1/06 , F04D29/42
CPC分类号： F04D15/0088 , F04D1/06 , F04D13/021 , F04D13/0686 , F04D29/426 , F04D29/628 , F05D2230/64 , F05D2230/80 , H02K5/225 , H02K11/35
摘要： A mounting system (33) mounts a monitoring unit (29) on a pump unit (1) for monitoring at least one operational parameter of the pump unit (1). The mounting system (33) includes a housing (31), an elongate member (37) and a bracket (39). The housing (31) is configured to accommodate the monitoring unit (33). The monitoring unit (29) is configured to receive at least one operational parameter from a pump sensor (21, 23). The elongate member (37) includes a first mounting portion (49) and a second mounting portion (51). The bracket (39) is mounted on the first mounting portion (49) of the elongate member (37) for the bracket (39) to be coupled to the pump unit (1). The housing (31) is mounted on the second mounting portion (51) of the elongate member (37) holding the housing (31) in a defined position distanced from the pump unit (1).

4. 发明授权

US09970425B2 Internal combustion engine provided with a cooling pump that can be mechanically disconnected 有权
公开(公告)号：US09970425B2
公开(公告)日：2018-05-15
申请号：US14268103
申请日：2014-05-02
申请人： Ferrari S.p.A.
发明人： Franco Cimatti
IPC分类号： F04B35/00 , F01P5/12 , F01P7/16 , F04D13/02 , F04D1/00 , F04D29/049 , F04D29/12
CPC分类号： F04B35/002 , F01P5/12 , F01P7/162 , F04D1/00 , F04D13/021 , F04D29/049 , F04D29/126
摘要： An internal combustion engine having: an engine provided with a crankshaft; a cooling system provided with a circulation pump, which comprises an impeller supported by a pump shaft that is mounted so as to rotate around a rotation axis; an auxiliary shaft, which transmits the rotation movement to the pump shaft of the circulation pump; a mechanical transmission, which transmits the rotational movement from the crankshaft to the auxiliary shaft; and a coupling device, which is interposed between the pump shaft of the circulation pump and the auxiliary shaft and is suited to mechanically connect/disconnect the pump shaft to/from the auxiliary shaft.

5. 发明授权

US09863483B2 Mechanical coupling group 有权
公开(公告)号：US09863483B2
公开(公告)日：2018-01-09
申请号：US15254277
申请日：2016-09-01
申请人： ANNOVI REVERBERI S.P.A.
发明人： Pierluigi Argentino
IPC分类号： F16D3/84 , F04B17/03 , F04B17/05 , F04D13/02 , H02K5/00
CPC分类号： F16D3/843 , F04B17/03 , F04B17/05 , F04D13/021 , H02K5/00
摘要： A mechanical coupling group of two devices, includes coupling body having a hollow cylindrical central portion and a first flange destined to couple with a first device, and a second flange destined to couple with a second device, threaded means being provided with a broadened head for fixing each of the two flanges to the respective device, in which the second flange comprises at least three first equidistant recesses located on a circumference thereof, and having a larger diameter than a diameter of the broadened head, a cylindrical tract branching from each recess having a diameter that is identical to a diameter of the circumference on which the threaded means lie, less one half of the diameter thereof, and a second recess facing towards the first recess and having a smaller diameter than the broadened head of the threaded means.

6. 发明申请

US20170363086A1 MODIFIED OIL PUMP FOR USE IN NON-OIL TRANSPORT 审中-公开
公开(公告)号：US20170363086A1
公开(公告)日：2017-12-21
申请号：US15186037
申请日：2016-06-17
申请人： The Modern Group, Ltd.
发明人： John David Aguilar , Ty Randolph Holbrook , Bracken Phillip Jones
IPC分类号： F04D9/04 , F04D13/12 , F04D15/00 , F04D13/02 , F04D29/22 , F04D29/42 , F04D29/62
CPC分类号： F04D9/041 , F04D1/00 , F04D13/02 , F04D13/021 , F04D13/12 , F04D15/0005 , F04D29/061 , F04D29/22 , F04D29/426 , F04D29/628 , F05D2230/60 , F05D2230/70 , F05D2230/72
摘要： The disclosed invention improves on self-priming centrifugal pumps. The improvements facilitate ease of maintenance by allowing the vacuum pulley belt to be changed without the need to disassemble the centrifugal pump to access the vacuum pulley belt. Additionally, issues with float valves becoming restricted leading to loss of prime conditions can be corrected with a disclosed invention.

7. 发明申请

US20170114786A1 BRACKETLESS MAGNETIC PUMP 审中-公开
公开(公告)号：US20170114786A1
公开(公告)日：2017-04-27
申请号：US15397068
申请日：2017-01-03
申请人： Ecotech, Inc.
发明人： Justin LAWYER , Patrick CLASEN , Timothy MARKS
IPC分类号： F04D13/02 , A01K63/04 , F04D29/42 , F04D29/22 , F04D29/62 , F04D13/06
CPC分类号： F04D13/027 , A01K63/047 , F04D13/021 , F04D13/024 , F04D13/06 , F04D25/026 , F04D29/605 , F04D29/628 , Y10T29/49236
摘要： A fluid pump kit is provided. The kit includes a magnetic driven member for coupling with and rotating a propeller, and a magnetic driver for magnetically coupling to and driving the magnetic driven member by a magnetic attraction force establishable between the magnetic driver and the magnetic driven member. A motor of the kit operates the magnetic driver. First and second casings are provided for housing the magnetic driver and the magnetic driven member, respectively. The first and second casings with housed magnetic driver and magnetic driven member, respectively, are detachably securable to opposite sides of a non-magnetic spacer solely by the magnetic attraction force establishable between the magnetic driver and the magnetic driven member sufficient to support the second casing and the housed magnetic driven member in a particular position without the use of mechanical aids.

8. 发明申请

US20170070117A1 MECHANICAL COUPLING GROUP 有权
标题翻译：机械联轴器
公开(公告)号：US20170070117A1
公开(公告)日：2017-03-09
申请号：US15254277
申请日：2016-09-01
申请人： ANNOVI REVERBERI S.P.A.
发明人： Pierluigi ARGENTINO
IPC分类号： H02K5/00 , F16B9/02 , H02K7/14 , F02B63/06
CPC分类号： F16D3/843 , F04B17/03 , F04B17/05 , F04D13/021 , H02K5/00
摘要： A mechanical coupling group of two devices, includes coupling body having a hollow cylindrical central portion and a first flange destined to couple with a first device, and a second flange destined to couple with a second device, threaded means being provided with a broadened head for fixing each of the two flanges to the respective device, in which the second flange comprises at least three first equidistant recesses located on a circumference thereof, and having a larger diameter than a diameter of the broadened head, a cylindrical tract branching from each recess having a diameter that is identical to a diameter of the circumference on which the threaded means lie, less one half of the diameter thereof, and a second recess facing towards the first recess and having a smaller diameter than the broadened head of the threaded means.
摘要翻译：两个装置的机械联接组包括具有中空圆柱形中心部分和旨在与第一装置联接的第一凸缘的联接体和旨在与第二装置联接的第二凸缘，螺纹装置设有加宽头部将两个凸缘中的每一个固定到相应的装置，其中第二凸缘包括位于其圆周上的至少三个第一等距凹部，并且具有比加宽头部的直径更大的直径，从每个凹部分支的圆柱形管道，直径与螺纹装置所在的圆周的直径相同，其直径小于其直径的一半，以及面向第一凹部的第二凹槽，并且具有比螺纹装置的加宽的头部更小的直径。

9. 发明申请

US20160305445A1 MULTI-STAGE CENTRIFUGAL PUMP 审中-公开
标题翻译：多级离心泵
公开(公告)号：US20160305445A1
公开(公告)日：2016-10-20
申请号：US15132540
申请日：2016-04-19
申请人： GRUNDFOS HOLDING A/S
发明人： Søren Emil SØRENSEN
IPC分类号： F04D29/42 , F04D13/06 , F04D29/62 , F04D1/06 , F04D25/06 , F04D17/08
CPC分类号： F04D13/06 , F04D1/063 , F04D13/021 , F04D29/426 , F04D29/4293 , F04D29/628
摘要： The invention relates to a multi-stage centrifugal pump with a foot part (2), a head part (14) and a wall part (16, 16′) which connects the foot part (2) to the head part (14) and which peripherally surrounds the pump stages at the outer periphery. The centrifugal pump moreover comprises a motor stool connecting to the head part (14) and for receiving an electric motor (20) provided for the drive of the centrifugal pump. The wall part (16) projects in the axial direction beyond the head part (14) and is connected to the motor stool (FIG. 1).
摘要翻译：本发明涉及一种具有脚部（2），头部（14）和将脚部（2）连接到头部（14）的壁部（16,16'）的多级离心泵，以及其外周围围绕泵级。离心泵还包括连接到头部部分（14）并且用于容纳设置用于驱动离心泵的电动机（20）的电动机凳。壁部（16）沿轴向突出超过头部（14）并且连接到电动凳（图1）。

10. 发明申请

US20160273540A1 MOTOR-DRIVEN CENTRIFUGAL PUMP FOR THE PRIMARY CIRCUIT OF SMALL OR MEDIUM-SIZED MODULAR NUCLEAR REACTORS 审中-公开
标题翻译：用于小型或中型模块核反应堆主电路的电动驱动离心泵
公开(公告)号：US20160273540A1
公开(公告)日：2016-09-22
申请号：US15029591
申请日：2014-10-17
申请人： CLYDE UNION S.A.S.
发明人： Stéphane MAUVAIS , Bruno SOUDY , Cécile BRAS , Sylvain STIHLE , Olivier CAREGNATO
IPC分类号： F04D13/06 , F04D13/02 , F04D29/58 , F04D29/049 , F04D29/22 , F04D29/42 , F04D1/00 , F04D29/043
CPC分类号： F04D13/06 , F04D1/00 , F04D7/08 , F04D13/021 , F04D13/0606 , F04D13/14 , F04D15/0077 , F04D29/047 , F04D29/049 , F04D29/061 , F04D29/22 , F04D29/426 , F04D29/5806 , F04D29/5893 , G21C1/32 , G21C15/243 , H02K5/12 , H02K7/02 , Y02E30/40 , Y02E60/16 , Y02E70/30
摘要： A motor-driven centrifugal pump for circulating a coolant in a primary circuit of a nuclear reactor comprises a sealed motor unit, a hydraulic part and a shaft which is immersed in the coolant, turned by the sealed motor unit and pumping the coolant by means of an impeller of the hydraulic part secured to the shaft; the motor unit comprising a dry stator and an immersed rotor mounted securely on the shaft. The motor-driven pump also comprises an immersed flywheel mounted securely on the shaft between the rotor of the motor unit and the impeller of the hydraulic part, allowing a minimum slowing-down time after the electrical power supply is cut; the flywheel comprising a vaned wheel generating a circulation of the coolant to cool the motor unit.
摘要翻译：用于使核反应堆的初级回路中的冷却剂循环的电动离心泵包括密封的马达单元，液压部件和浸入冷却剂中的轴，由密封的马达单元转动，并通过液压部件的叶轮固定在轴上; 电动机单元包括干式定子和牢固地安装在轴上的浸入式转子。马达驱动泵还包括安装在马达单元的转子和液压部件的叶轮之间的轴上的浸入式飞轮，允许切断电源后的最小减速时间; 飞轮包括产生冷却剂冷却马达单元的循环的叶轮。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式