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1. 发明申请

US20180149281A1 FLUID CONTROL VALVE 审中-公开
公开(公告)号：US20180149281A1
公开(公告)日：2018-05-31
申请号：US15106756
申请日：2014-12-09
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Masanobu Matsusaka , Tadayoshi Sato
IPC分类号： F16K27/02 , H01F7/16 , F16K31/06 , F01P7/14
CPC分类号： F16K27/029 , F01P2007/146 , F01P2070/10 , F16K31/0655 , F16K31/0675 , H01F7/1638
摘要： Provided is a fluid control valve that facilitates a reduction in size while securing a valve closing force for shutting off the flow of a fluid. A fluid control valve includes a plate-shaped stationary yoke in which a passage hole for a fluid is provided and which has a valve seat around the passage hole, a magnetic valve disc capable of controlling the flow rate of the fluid flowing through the passage hole by coming into contact with and separating from the valve seat, and an electromagnetic coil that is attached to the stationary yoke, with a coil axis extending in a direction different from a moving direction of the valve disc, so as to generate a magnetic field in the stationary yoke and cause the valve disc to be attracted to the valve seat.

2. 发明申请

US20180120940A1 Haptic Electromagnetic Actuator 审中-公开
公开(公告)号：US20180120940A1
公开(公告)日：2018-05-03
申请号：US15797992
申请日：2017-10-30
申请人： Apple Inc.
发明人： Patrick Kessler , Dhaval Chandrakant Patel , Jonah A. Harley , Brett W. Degner , Nicholas Alan Rundle , Peteris K. Augenbergs , Nicholaus Lubinski , Kenneth L. Staton , Omar Sze Leung
IPC分类号： G06F3/01 , H01F41/064 , H01F7/16 , H01F41/02 , G06F3/041 , G06F3/0354
CPC分类号： G06F3/016 , G06F3/03547 , G06F3/0414 , H01F7/1638 , H01F7/1653 , H01F41/02 , H01F41/064 , Y10T29/49071
摘要： A haptic electromagnetic actuator for track pad is provided. The actuator includes an array of electromagnets with alternating South and North poles on a first end, each magnet comprising a metal core and an electrical wire around the metal core. The array of magnets is coupled to a base plate on a second end opposite to the first end. The actuator also includes an attraction plate at a distance from the first end of the array of the magnets such that the attraction plate moves toward the magnets when an electrical current flows through the electrical wire around the metal core and moves away from the magnets when the current becomes zero. The array of magnets is configured to form a uniform gap from the attraction plate.

3. 发明申请

US20180094741A1 VALVE WITH PROPORTIONAL ELECTROMAGNETIC ACTUATOR 审中-公开
公开(公告)号：US20180094741A1
公开(公告)日：2018-04-05
申请号：US15707677
申请日：2017-09-18
申请人： Nicolas Paulus
发明人： Nicolas Paulus
IPC分类号： F16K31/06
CPC分类号： F16K31/0675 , F16K31/061 , F16K31/0668 , H01F7/081 , H01F7/128 , H01F7/1638 , H01F2007/083 , H01F2007/086
摘要： The invention proposes a proportional electromagnetic actuator comprising: a magnetic casing; an electromagnetic plunger movable relative to the casing and having a first axial half; a first radial gap and a second radial gap which are each formed radially between the plunger and the casing, and which are positioned axially at the first axial half of the plunger. These gaps (26; 28) are formed by concentric annular chamfers (32; 34). The invention also proposes a three-way valve for turbojet oil, which is actuated by an electromagnetic actuator with double chamfered gaps.

4. 发明申请

US20180031138A1 FLOW CONTROL ACTUATOR FOR RECIPROCATING COMPRESSORS 审中-公开
公开(公告)号：US20180031138A1
公开(公告)日：2018-02-01
申请号：US15548955
申请日：2016-02-10
申请人： DOTT. ING. MARIO COZZANI S.r.l.
发明人： Massimo Schiavone , Andrea Raggi
IPC分类号： F16K31/06 , F04B39/10 , F04B39/08
CPC分类号： F16K31/0679 , F04B39/08 , F04B39/10 , F04B49/243 , F04B53/10 , H01F7/1638 , H01F2007/1692
摘要： An electromechanical actuator for controlling the delivery rate of reciprocating compressors, comprising: a movable rod designed to cooperate at one end with a suction valve of a reciprocating compressor and at the other with a moving element made of a magnetizable material; at least one chamber in which said moving element is housed and onto which at least one winding of an electromagnet positioned inside a seat facing said chamber protrudes, there being positioned between said winding and said chamber at least one protective element made of a non-magnetic material and provided with static sealing elements and designed to keep the winding of the electromagnet separated from the chamber in which said moving element is housed, characterized in that said protective element made of a non-magnetic material comprises at least two series of static sealing elements, a first series being positioned internally to the protective element and a second series being positioned externally to the protective element, with gas recovery holes being provided between said series of static sealing elements, and in that at least one hole for connection to a gas bleeding and washing circuit is provided in said chamber.

5. 发明申请

US20180005744A1 BISTABLE LINEAR ELECTROMAGNET 审中-公开
公开(公告)号：US20180005744A1
公开(公告)日：2018-01-04
申请号：US15638512
申请日：2017-06-30
申请人： SAFRAN LANDING SYSTEMS
发明人： Guillaume DURAND , Steve COUSTENOBLE , Laurent MONSAINT
IPC分类号： H01F7/18 , H01F7/121 , H01F7/17 , H01F7/16
CPC分类号： H01F7/1872 , H01F7/121 , H01F7/122 , H01F7/16 , H01F7/1638 , H01F7/1646 , H01F7/17 , H01F2007/1669 , H01F2007/1684 , H01F2007/1692 , H01F2007/185
摘要： A bistable linear electromagnet comprising a first housing (10) and a second housing (11) in alignment, a movable armature (18) comprising a rod (19) and a shuttle (20) that is slidably mounted, and a first coil (13) positioned in the first housing and a second coil (15) positioned in the second housing. A cavity (25) is made in a measurement wall (4) of one of the housings, and the electromagnet comprises a magnetic field sensor (26) positioned in the cavity and designed to measure a magnetic flux existing in a magnetic path formed by the walls of said housing and by the shuttle, in order to detect whether the shuttle has moved towards or away from the abutment wall of said first or second housing.

6. 发明授权

US09704636B2 Solenoid apparatus 有权
公开(公告)号：US09704636B2
公开(公告)日：2017-07-11
申请号：US15045567
申请日：2016-02-17
申请人： Enfield Technologies, LLC
发明人： Brett E Nagel , Jonathan B Gamble
IPC分类号： F16K31/06 , H01F7/16
CPC分类号： H01F7/1638 , F16K1/36 , F16K27/029 , F16K31/06 , F16K31/0658 , F16K31/0672
摘要： An apparatus may include a ferromagnetic housing defining a housing cavity, an electrically-conductive coil disposed in the housing cavity and defining a coil cavity, a ferromagnetic core piece disposed in the coil cavity, a ferromagnetic pole piece comprising a first face in contact with the core piece and a projection extending from a second face of the pole piece opposite the first face, a flexible element defining an opening, where the projection is disposed within the opening and the flexible element is disposed between a portion of the projection and the first face of the pole piece, and a ferromagnetic armature coupled to the flexible element, where the flexible element is disposed between at least a portion of the armature and the first face of the pole piece.

7. 发明授权

US09478341B2 Solenoid assembly for friction clutch 有权
标题翻译：用于摩擦离合器的电磁阀总成
公开(公告)号：US09478341B2
公开(公告)日：2016-10-25
申请号：US14441359
申请日：2013-11-04
申请人： BorgWarner Inc.
发明人： Shiwei Qin , James Ignatovich
IPC分类号： H01F7/14 , H01F7/128 , F16D27/11 , H01F7/16 , F16D27/14 , H01F7/06 , H01F7/08 , H01F7/126 , F16D13/76 , F02B67/06
CPC分类号： H01F7/128 , F02B67/06 , F16D13/76 , F16D27/11 , F16D27/14 , H01F7/06 , H01F7/081 , H01F7/126 , H01F7/1638
摘要： A solenoid assembly having a solenoid core, coil and flux plate. The flux plate has inner and outer ring members connected by connecting members. A stop member with a ledge is used to selectively prevent an armature member from coming into contact with the flux plate.
摘要翻译：具有电磁铁芯，线圈和磁通板的螺线管组件。磁通板具有通过连接构件连接的内圈和外圈构件。使用具有凸缘的止动构件来选择性地防止电枢构件与磁通板接触。

8. 发明授权

US09355803B2 Actuator with thermomagnetic shunt, especially for triggering a circuit breaker 有权
标题翻译：具有热磁分流的执行器，特别适用于触发断路器
公开(公告)号：US09355803B2
公开(公告)日：2016-05-31
申请号：US14647363
申请日：2013-11-25
申请人： SCHNEIDER ELECTRIC INDUSTRIES SAS
发明人： Philippe Schuster , Nathalie Caillault
IPC分类号： H01H37/00 , H01H71/14 , H01H71/24 , H01H50/16 , H01F7/08 , H01F7/16
CPC分类号： H01H71/142 , H01F7/081 , H01F7/1607 , H01F7/1638 , H01H50/16 , H01H71/2454 , H01H71/2463
摘要： An electromagnetic actuator including a saturable magnetic shunt system. The shunt is associated with a coil of the actuator and allows channeling of a more or less large part of the flow according to current circulating in the product. In this way, when the actuator is used in a circuit breaker, the actuator allows the circuit breaker to be triggered from a short circuit as usual and also from overload caused by action of the shunt.
摘要翻译：包括可饱和磁分路系统的电磁致动器。分流器与致动器的线圈相关联，并且允许根据在产品中循环的电流或多或少的大部分流动。以这种方式，当致动器用于断路器时，致动器允许断路器像往常一样从短路触发，并且还由于分流器的动作引起的过载。

9. 发明申请

US20150240889A1 GRIPPER MECHANISM AND MOVEMENT MECHANISM 有权
标题翻译：抓斗机构和运动机制
公开(公告)号：US20150240889A1
公开(公告)日：2015-08-27
申请号：US14630927
申请日：2015-02-25
申请人： Toshiro Higuchi , Hiroyuki Nabae , TOKYO WELD CO., LTD.
发明人： Toshiro HIGUCHI , Hiroyuki NABAE , Noritoshi NAKANISHI
IPC分类号： F16D63/00 , H02K7/14 , H02N2/04 , H02K1/34
CPC分类号： F16D63/002 , B06B1/04 , B25J15/0246 , H01F7/081 , H01F7/1638 , H01L41/12 , H02K1/34 , H02K7/14 , H02N2/023 , H02N2/043
摘要： A gripper mechanism and a movement mechanism which utilize an electromagnetic actuator which can secure a sufficient thrust force at least at a certain level over a wide range of displacement. The movement mechanism includes a pair of electromagnetic actuators disposed inside a pair of rails and an intermediate actuator provided between the electromagnetic actuators. The electromagnetic actuators function as a gripper mechanism to be gripped by the rails. The electromagnetic actuators each include a displacement amplification mechanism including a magnetic body, and coils provided in the displacement amplification mechanism. A magnetic flux is generated in the magnetic body by passing an electric current through the coils so as to displace the displacement amplification points of the displacement amplification mechanism.
摘要翻译：夹持机构和移动机构，其利用电磁致动器，其可以在宽的位移范围内至少确保足够的推力至一定水平。移动机构包括设置在一对轨道内的一对电磁致动器和设置在电磁致动器之间的中间致动器。电磁致动器用作夹持机构以被轨道夹紧。电磁致动器各自包括包括磁体的位移放大机构和设置在位移放大机构中的线圈。通过使电流通过线圈从而使位移放大机构的位移放大点位移，从而在磁体中产生磁通。

10. 发明申请

US20150027819A1 SOLENOID ACTUATOR, USE OF A SOLENOID ACTUATOR AND BRAKING OR CLAMPING DEVICE FOR LINEARLY MOVING AND/OR AXIALLY ROTATING COMPONENTS 有权
标题翻译：电磁阀执行器，电动执行机构的使用和用于线性运动和/或旋转旋转部件的制动或钳位装置
公开(公告)号：US20150027819A1
公开(公告)日：2015-01-29
申请号：US14344959
申请日：2012-09-17
申请人： BISCHOFF TECHNOLOGIE-MANAGEMENT GMBH
发明人： Hans-Joachim Polack , Hartmut Bischoff
IPC分类号： H01F7/08 , F16D63/00
CPC分类号： H01F7/081 , F16D49/00 , F16D63/008 , F16D2121/22 , F16D2125/64 , F16D2125/66 , H01F7/1638 , H01F2007/086
摘要： The invention relates to a solenoid actuator, consisting of a magnet body (1), a magnet armature, a cover (3) closing the space in which the magnet armature travels back and forth, at least one electric coil (4), which is arranged in the magnet body (1) concentrically around the axis of travel of the magnet armature, and means (5) for power transmission, which are in operative connection with the magnet armature and protrude out of the solenoid actuator. According to the invention, the magnet armature of the solenoid actuator is an axially guided annular magnet armature (2), and the means (5) for power transmission are arranged coaxially around the axis of travel of the annular magnet armature (2). This has the advantage that the solenoid actuator allows long switching paths and a small construction, along with high tightening and holding forces. This also results in the up to 100% higher holding force of the solenoid, making it particularly suitable for the actuation of braking and clamping equipment for rods and cables.
摘要翻译：本发明涉及一种螺线管致动器，包括一个磁体（1），一个磁体衔铁，一个盖子（3），其封闭磁体衔铁来回移动的空间;至少一个电线圈（4）沿着磁体衔铁的行进轴线同心地布置在磁体本体（1）中，以及用于动力传递的装置（5），它们与磁体衔铁有效连接并从螺线管致动器突出。根据本发明，螺线管致动器的磁体电枢是轴向引导的环形磁体电枢（2），用于动力传递的装置（5）围绕环形磁体衔铁（2）的行进轴线同轴布置。这具有螺线管致动器允许长切换路径和小结构以及高紧固和保持力的优点。这也导致螺线管的高达100％的高的保持力，使其特别适合用于杆和电缆的制动和夹紧设备的致动。

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