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51. 发明申请

US20170211558A1 HIGH-PRESSURE PUMP CONTROL UNIT 审中-公开
公开(公告)号：US20170211558A1
公开(公告)日：2017-07-27
申请号：US15296173
申请日：2016-10-18
申请人： DENSO CORPORATION
发明人： Chi ZHANG
IPC分类号： F04B7/00 , F02M59/02 , F02D41/30 , F04B49/06 , F04B17/05 , F04B53/14 , F04B53/10 , F02M59/10 , F04B9/04
CPC分类号： F04B7/0076 , F02D41/20 , F02D41/3082 , F02D41/3845 , F02D2041/2037 , F02D2041/2058 , F02M59/025 , F02M59/102 , F02M59/368 , F04B1/0408 , F04B1/0426 , F04B1/0456 , F04B1/053 , F04B9/042 , F04B17/05 , F04B23/04 , F04B49/06 , F04B49/065 , F04B53/001 , F04B53/10 , F04B53/102 , F04B53/14
摘要： When a condition for reducing a noise caused in the high-pressure pump is satisfied, a reduction control unit implements a noise reduction control to supply a smaller power to reduce a moving speed of a movable portion in a close acting direction to put a valve body into a closed state for a predetermined time after an energization start timing of a solenoid in a plunger rising period. A closing control unit causes a closing current, which is a constant current for surely putting the valve body into the closed state, to flow the closing current in the solenoid when the noise reduction control is completed in the plunger rising period. The predetermined time is shorter than an energization period in which a current flows in the solenoid.

52. 发明申请

US20170184091A1 ROTATIONAL METERING PUMP FOR INSULIN PATCH 审中-公开
公开(公告)号：US20170184091A1
公开(公告)日：2017-06-29
申请号：US15300695
申请日：2015-04-06
申请人： Becton, Dickinson and Company
发明人： Kenneth Focht , Justin Fisk , Joe Gordon , Matthew Perry , Ajit D'Souza , Chris Petroff
IPC分类号： F04B49/12 , F04B17/03 , F04B19/22 , A61M5/145 , F04B53/16 , F04B53/14 , A61M5/142 , F04B9/04 , F04B13/00
CPC分类号： F04B49/12 , A61M5/14248 , A61M5/1452 , A61M2005/14506 , F04B7/06 , F04B9/045 , F04B9/047 , F04B13/00 , F04B17/03 , F04B19/025 , F04B19/22 , F04B53/14 , F04B53/16
摘要： Metering systems and methods are disclosed. A metering system is part of a larger fluidics sub-system that includes a flexible reservoir for storing insulin and a cannula assembly for delivering the insulin into sub-cutaneous tissue. The metering system draws a small dose of fluid from the reservoir and then pushes it down the cannula line and into the patient. The fluid dose is small relative to the reservoir volume, such that many pump strokes are required to completely empty the reservoir.

53. 发明授权

US09683642B2 Mechanism for converting motion 有权
公开(公告)号：US09683642B2
公开(公告)日：2017-06-20
申请号：US14989636
申请日：2016-01-06
申请人： Shane Ashley Tomkinson
发明人： Shane Ashley Tomkinson
IPC分类号： F16H21/00 , F16H25/08 , F16H37/16 , F16H25/12 , F04B9/04 , F04B35/01 , F01B3/08 , F16H25/18
CPC分类号： F16H25/12 , F01B3/08 , F04B9/047 , F04B35/01 , F16H25/186 , F16H37/16
摘要： A mechanism 21 for converting rotating motion to rotating and reciprocating motion and/or vice versa. The mechanism has a housing or support 22, a first member 23 rotatable about a first axis and reciprocable along the first axis, and a second member 2 rotatable about a second axis spaced from the first axis. Rotation of the first member 23 or the second member 25 causes rotation of the other member. A guide 29a, 29b is configured to contact a cam surface 27a, 27b. The cam surface or the guide is provided on the first member 23. The cam and guide are configured to cause the first member 23 to rotate upon movement of the first member along the first axis, or to move along the first axis upon rotation of the first member 23.

54. 发明申请

US20170159628A1 High-Pressure Fuel Pump and Pressure Control Device 审中-公开
公开(公告)号：US20170159628A1
公开(公告)日：2017-06-08
申请号：US15031513
申请日：2015-06-24
申请人： CONTINENTAL AUTOMOTIVE GMBH
发明人： Joerg Bernhardt
IPC分类号： F02M59/10 , F04B53/14 , F04B9/04 , F01L3/20 , F04B19/22
CPC分类号： F02M59/102 , F01L3/20 , F02M2200/02 , F02M2200/03 , F04B1/0408 , F04B1/0426 , F04B1/0435 , F04B9/042 , F04B19/22 , F04B53/144
摘要： The present disclosure relates to a device for pressure control, including a rod and a plunger. The rod has a first end region delimiting a pressurized space and is movable along an axis between a top dead center and a bottom dead center. The plunger has a traverse substantially perpendicular to a plunger axis transmitting kinetic energy from a plunger drive to the rod in a contact region between a traverse surface and a second end region of the rod arranged opposite the first end region. The rod includes a calotte-shaped end region in the contact region of the rod and the traverse includes a calotte-shaped recess in the contact region of the traverse.

55. 发明申请

US20170067455A1 LINEAR ACTUATOR 审中-公开
标题翻译：线性执行器
公开(公告)号：US20170067455A1
公开(公告)日：2017-03-09
申请号：US15121344
申请日：2015-02-25
申请人： Techni Waterjet Pty Ltd
发明人： Darren J. Reukers , Jose Munoz
IPC分类号： F04B9/04 , F04B19/22 , F04B53/08 , B24C5/00 , F04B53/16 , F04B53/18 , F16H57/04 , F16H25/22 , F04B17/03 , F04B53/14
CPC分类号： F04B9/045 , B24C5/00 , F04B1/02 , F04B9/02 , F04B17/03 , F04B19/22 , F04B37/12 , F04B53/08 , F04B53/14 , F04B53/16 , F04B53/18 , F16H25/2204 , F16H57/0497 , F16H2025/2078
摘要： A linear actuator comprising a motor adapted to axially rotate a rotor shaft in alternating directions, the motor having a stator positioned co-axially around the rotor shaft with the rotor shaft being co-axially coupled to a drive mechanism to convert axial rotation of the rotor shaft into reciprocal displacement of the drive mechanism, the drive mechanism having opposed ends, one end coupled to a piston arranged within a cylinder to define a pumping chamber between the piston and the cylinder, wherein alternating rotation of the rotor shaft causes reciprocal linear displacement of the piston within the pumping chamber, and the linear displacement of the drive mechanism operates a lubrication system within the linear actuator.
摘要翻译：一种线性致动器，其包括适于使转子轴沿交替方向轴向旋转的马达，所述马达具有定子，所述定子与所述转子轴同轴地定位，所述转子轴与所述转子轴同轴地联接以转换所述转子的轴向旋转所述驱动机构具有相对的端部，所述驱动机构的一端联接到布置在气缸内的活塞，以在所述活塞和所述气缸之间限定泵送室，其中所述转子轴的交替旋转引起相互的线性位移，泵送室内的活塞以及驱动机构的线性位移操作线性致动器内的润滑系统。

56. 发明授权

US09562523B2 Wobble drive mechanism 有权
标题翻译：摆动驱动机构
公开(公告)号：US09562523B2
公开(公告)日：2017-02-07
申请号：US13740190
申请日：2013-01-12
申请人： JM Harwood LLC
发明人： Michael R. Harwood , Thomas Bender
IPC分类号： F04B9/02 , F16H25/12 , F04B1/12 , F04B1/14 , F04B9/04 , F16H23/10
CPC分类号： F04B9/02 , F04B1/128 , F04B1/146 , F04B9/04 , F16H23/10 , F16H25/125 , Y10T74/18336
摘要： A wobble drive mechanism for coupling a rotary motion to a reciprocating motion comprising a diagonal plate coupled to a rotary motion axis driving a wobble carrier having a flat side in sliding contact with the diagonal plate and a spherical side in contact with a spherical bearing recess. The wobble carrier has a bore containing at least one reciprocating drive shoe. The reciprocating drive shoe may be coupled to a piston operating within a cylinder. The reciprocating drive shoe may be free to move in the bore linearly and/or rotationally. In various embodiments, the reciprocating drive shoe comprises two or more components. In various embodiments the piston is coupled to the shoe via a fixed rod section and the fixed rod section terminates in, for example, a double cylindrical bearing T section or a spherical bearing. The reciprocating drive may operate various devices, for example, pump or motor devices.
摘要翻译：一种用于将旋转运动耦合到往复运动的摆动驱动机构，包括耦合到旋转运动轴线的对角板，驱动带有与斜板滑动接触的平坦侧的摆动载体和与球面轴承凹部接触的球形侧。摆动载体具有包含至少一个往复式驱动靴的孔。往复式驱动靴可以联接到在缸内工作的活塞。往复式驱动靴可以自由地在孔内线性地和/或旋转地移动。在各种实施例中，往复式驱动靴包括两个或更多个部件。在各种实施例中，活塞通过固定杆部分联接到鞋身，并且固定杆部分终止于例如双圆柱形轴承T部分或球形轴承。往复式驱动器可以操作各种装置，例如泵或马达装置。

57. 发明申请

US20160369791A1 HIGH PRESSURE PUMP 审中-公开
标题翻译：高压泵
公开(公告)号：US20160369791A1
公开(公告)日：2016-12-22
申请号：US15188118
申请日：2016-06-21
申请人： DENSO CORPORATION
发明人： Shinichiro KOSHIMOTO , Kaoru ODA
IPC分类号： F04B53/10 , F04B17/03 , F04B53/16 , F04B53/14 , F02M37/04 , F02M37/08 , F04B9/04 , F04B17/05
CPC分类号： F04B53/10 , F02M37/043 , F02M37/08 , F02M63/005 , F02M63/0225 , F04B9/042 , F04B17/03 , F04B17/05 , F04B49/08 , F04B49/24 , F04B53/14 , F04B53/16 , F16K17/04
摘要： A high pressure pump includes a pressurization portion, a discharge portion, a body portion, a valve member, a holding member, and an urging member. The body portion includes a relief passage defining portion, an inlet defining portion, a valve seat, and an outlet defining portion. An outlet of the body portion is located apart in a separation direction from an inlet of the body portion. The valve member includes an outer wall surface closing the outlet of the body portion. When the valve member contacts the valve seat, a first distance between an edge portion of the outer wall surface of the valve member facing in a contact direction and an edge portion of the outlet defining portion facing in the contact direction is larger than a second distance between the valve member and the holding member.
摘要翻译：高压泵包括加压部，排出部，主体部，阀部件，保持部件和推压部件。主体部分包括释放通道限定部分，入口限定部分，阀座和出口限定部分。主体部分的出口沿主体部分的入口沿分离方向分开。阀构件包括封闭主体部分的出口的外壁表面。当阀构件接触阀座时，阀构件的面向接触方向的外壁表面的边缘部分与出口限定部分在接触方向上面对的边缘部分之间的第一距离大于第二距离在阀构件和保持构件之间。

58. 发明授权

US09506541B2 Eccentric bearing 有权
标题翻译：偏心轴承
公开(公告)号：US09506541B2
公开(公告)日：2016-11-29
申请号：US13695732
申请日：2011-03-10
申请人： Juergen Haecker , Norbert Alaze
发明人： Juergen Haecker , Norbert Alaze
IPC分类号： F16H25/14 , F04B9/04 , F16C19/50 , F16C23/10
CPC分类号： F16H25/14 , F04B9/045 , F05B2240/50 , F16C19/50 , F16C23/10 , Y10T74/18296
摘要： An eccentric bearing for an electrohydraulic piston-pump assembly of a vehicle brake system includes a shaft configured to be driven rotationally about its axis, a bearing ring eccentric relative to the shaft, and, in a gap between the bearing ring and shaft, rolling bodies with different diameters according to a differing width of the gap. When the shaft is rotationally driven, an eccentricity of the bearing ring circulates the shaft more slowly than the rotational speed of the shaft and drives a reciprocating movement of pump pistons which bear against the bearing ring. To ensure that the rolling bodies roll on and circulate the shaft, a radial elasticity loads the rolling bodies with prestress against the shaft and bearing ring. The prestress is caused by an undersize of the bearing ring or by an elastic ring on the shaft, on at least one rolling body or in the bearing ring.
摘要翻译：一种用于车辆制动系统的电动液压活塞 - 泵组件的偏心轴承，包括被构造为围绕其轴线旋转地驱动的轴，相对于轴偏心的轴承环，并且在轴承环和轴之间的间隙中，滚动体根据间隙的不同宽度具有不同的直径。当轴旋转驱动时，轴承环的偏心度比轴的旋转速度更慢地循环，并且驱动支承在轴承环上的泵活塞的往复运动。为了确保滚动体滚动并使轴循环，径向弹性将具有预应力的滚动体抵靠轴和轴承圈加载。预应力由轴承圈的尺寸过小或轴上的弹性环，至少一个滚动体或轴承环引起。

59. 发明申请

US20160298613A1 DEVICE FOR DISPENSING SUBSTANCES 审中-公开
标题翻译：用于分配物质的装置
公开(公告)号：US20160298613A1
公开(公告)日：2016-10-13
申请号：US15026940
申请日：2013-10-03
申请人： ZOBELE HOLDING SPA
发明人： Julio Cesar RUIZ BALLESTEROS , Edoardo BERTASSI , Stefano BALDESSARI
IPC分类号： F04B9/04 , A61L9/14 , F04B19/22 , F04B17/03 , F04B19/06 , A47K5/12 , B05B11/00
CPC分类号： F04B9/047 , A47K5/1204 , A47K5/1217 , A61L9/14 , A61L2209/134 , B05B11/3001 , F04B9/04 , F04B13/00 , F04B17/03 , F04B19/06
摘要： The device comprises a chamber (1) provided with an inlet (2) and an outlet (3); a piston (4) inside the chamber (1), the movement of which causes the exit of said substance; and a motor (5) with an output shaft (6) that drives the motion of said piston (4) when it receives a signal from a sensor; and transmission means that transmit the drive movement from the motor (5) to said piston (4); characterised in that said transmission means comprise: a worm gear (7) rotationally attached to the output shaft (6) of the motor (5); a first transmission element (8) connected to said piston (4); and a second transmission element (9) connected to said worm gear (7) and to said first transmission element (8).It enables small dimensions compared to conventional devices.
摘要翻译：与常规设备相比，它能够实现小尺寸。

60. 发明授权

US09441619B2 Reciprocating compressor 有权
标题翻译：往复式压缩机
公开(公告)号：US09441619B2
公开(公告)日：2016-09-13
申请号：US14208317
申请日：2014-03-13
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Tsutomu Ito , Teruaki Yamanaka
IPC分类号： F04B27/02 , F04B25/00 , F04B35/01 , F04B53/00 , F04B53/14 , F04B9/04 , F04B27/04 , F04B39/00
CPC分类号： F04B27/02 , F04B9/045 , F04B25/005 , F04B27/0409 , F04B27/0414 , F04B35/01 , F04B39/0005 , F04B39/0022 , F04B39/0094 , F04B53/006 , F04B53/147
摘要： A reciprocating compressor including a casing which has first and second cylinders, an electric motor which has a drive shaft mounted in the casing, first and second pistons fittingly inserted into the first and second cylinders respectively, so as to reciprocate therein, and first and second connecting rods attached to the first and second pistons, respectively, at ends thereof and which are situated in the crank chamber at the other ends thereof where first and second bearings are provided, respectively. A crank member is provided on the drive shaft within the crank chamber, and the crank member is fittingly inserted into the first bearing of the first connecting rod and the second bearing of the second connecting rod. The crank member has a positioning member which positions the first and second bearings with respect to an axial direction.
摘要翻译：一种往复式压缩机，包括具有第一和第二气缸的壳体，具有安装在壳体中的驱动轴的电动机，分别适配地插入第一和第二气缸中的第一和第二活塞，以便在其中往复运动;第一和第二分别在第一和第二活塞的端部附接到第一和第二活塞的连接杆，并且分别位于设置有第一和第二轴承的另一端的曲柄室中。曲柄构件设置在曲柄室内的驱动轴上，曲柄构件适配地插入第一连杆的第一轴承和第二连杆的第二轴承。曲柄构件具有定位构件，其将第一和第二轴承相对于轴向定位。

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