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1. 发明授权

US11437886B2 Methods and apparatus for kinetic energy harvesting 有权
公开(公告)号：US11437886B2
公开(公告)日：2022-09-06
申请号：US17353039
申请日：2021-06-21
申请人： Positive Energy, a Gravity and Motion Company, Inc.
发明人： Helmut K. Taylor , Steven L. Marden
IPC分类号： H02K35/00 , H02K7/18 , H02K7/02 , H02K7/116 , H02K11/00 , H02J50/10 , H02K35/04 , H02N2/18 , H02J7/02 , H02J7/00 , H02K11/04
摘要： Kinetic energy harvesting devices are disclosed including, but not limited to, portable and stationary devices that generate electricity from motion resulting from any type of movement including human movement, movement of traveling vehicles, gravitational movement, and movement resulting from stored spring energy. The kinetic energy harvesting devices can be used for charging batteries and powering devices such as personal electronic devices and electric vehicles.

2. 发明授权

US11196328B2 Kinetic energy generating device 有权
公开(公告)号：US11196328B2
公开(公告)日：2021-12-07
申请号：US16074425
申请日：2016-04-05
申请人： Shuhui Liao
发明人： Shuhui Liao , Yuanfang Liu , Wanghong Liao
IPC分类号： H02K35/02 , H02K35/04 , H02K5/04 , H02K7/00
摘要： A high power kinetic energy generating device comprises: a magnetic group, a magnetically permeable cavity body, and a coil. The magnetic group comprises an upper magnetically permeable member, a lower magnetically permeable member, and a permanent magnet member. A magnetic gap is defined between the upper magnetically permeable member and the lower magnetically permeable member. The magnetically permeable cavity body and the magnetic group form a magnetically permeable cavity. The magnetically permeable cavity body further comprises a middle column arranged in the magnetically permeable cavity. The coil is also arranged in the magnetically permeable cavity, and surrounds the middle column. The middle column extends into the magnetic gap. The magnetic group is displaced relatively to the middle column, so that the middle column moves into contact the upper magnetically permeable member and the lower magnetically permeable member alternately, which changes the direction of magnetic induction lines passing through the coil and therefore generates an induced current.

3. 发明授权

US10587178B2 Method and apparatus for power generation 有权
公开(公告)号：US10587178B2
公开(公告)日：2020-03-10
申请号：US15080581
申请日：2016-03-24
申请人： Linear Labs, LLC
发明人： Fred E. Hunstable
IPC分类号： H02K35/04 , H02K7/075 , H02K1/17 , H02K1/34
摘要： Embodiments of an electrical power generation device and methods of generating power are disclosed. One such method comprises creating magnetic flux forces generally transverse to a face of a magnet facing a center of a cylinder, moving a coil of wound conductive material partially through the center opening of the cylinder to produce the electric current and, routing resistive forces generated from the moving coil through an iron core, wherein the first coil is positioned concentrically about a first portion of the core, and further routing the resistive forces around the cylinder.

4. 发明授权

US10560039B2 Harvesting energy from fluid flow 有权
公开(公告)号：US10560039B2
公开(公告)日：2020-02-11
申请号：US16396403
申请日：2019-04-26
申请人： Saudi Arabian Oil Company
发明人： Talha Jamal Ahmad , Muhammad Arsalan , Michael J. Black , Mohamed Nabil Noui-Mehidi
IPC分类号： H02N2/18 , H02K35/04 , H01L41/12 , F03B17/06
摘要： The bluff body attaches to an elastic mount and is capable of generate vortex shedding when the elastic mount orients the bluff body in a flow-line traverse to a fluid flow and vibrates in response to the vortex shedding. A harvester is located within the bluff body and is capable of generating power above a specified threshold in response to the vibration.

5. 发明授权

US10516326B2 Voice coil motor 有权
公开(公告)号：US10516326B2
公开(公告)日：2019-12-24
申请号：US15065190
申请日：2016-03-09
申请人： LG Innotek Co., Ltd.
发明人： Jin Suk Han
IPC分类号： H02K41/035 , G02B7/10 , G02B7/08 , G02B27/64 , H02K33/02 , H02K33/16 , H02K35/04 , H02K16/00 , G02B7/105 , H02K35/00 , H02K33/00
摘要： A VCM is disclosed, the VCM including a rotor including a bobbin arranged at an upper surface of a base formed with an opening, and a driving coil wound on the bobbin, a stator including a driving magnet opposite to the driving coil, and a yoke secured by the driving magnet at an inner surface of a lateral plate, and a tilting unit including a tilt magnet arranged at an outer surface of the lateral plate, a housing fixing the tilt magnet, and a tilt coil unit opposite to the tilt magnet.

6. 发明授权

US10389220B2 Force sense generator 有权
公开(公告)号：US10389220B2
公开(公告)日：2019-08-20
申请号：US15720178
申请日：2017-09-29
申请人： ALPS ALPINE CO., LTD.
发明人： Mikio Onodera
IPC分类号： H02K41/02 , H02K35/02 , H02K7/18 , H02K33/00 , H02K35/04 , G06F3/0362
摘要： A force sense generator includes a rotatable circular plate having a rotation axis at a center of gravity; a motor that drives the circular plate to be rotated; a cam formed at a surface of the circular plate so as to surround the rotation axis; an anchor that is reciprocated along a linear trajectory that is perpendicular to the rotation axis of the circular plate; and a follower provided at the anchor and is moved along the cam, the cam being configured to include a first angle range and a second angle range such that the anchor is moved in opposite directions at different accelerations when the follower moves within the first angle range and when the follower moves within the second angle range, respectively, while the circular plate is rotated in one direction.

7. 发明授权

US10170969B2 Power generation device 有权
公开(公告)号：US10170969B2
公开(公告)日：2019-01-01
申请号：US14911258
申请日：2014-11-04
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Suguru Ohishi , Kensuke Toda
IPC分类号： H02K35/06 , H02K35/04 , H02K7/18
摘要： A power generation device of the present invention includes: a first magnet member; a second magnet member having its N-pole reversely disposed to an N-pole of the first magnet member; a center yoke capable of horizontally shifting and disposed between the first magnet member and the second magnet member; a coil disposed at the outer circumference of the center yoke; and a drive member horizontally shifting while holding the first magnet member and the second magnet member. The drive member and the center yoke horizontally shift in a first direction. After the horizontal shift of the center yoke in the first direction stops, the drive member further horizontally shifts in the first direction, and the center yoke horizontally shifts in a second direction opposite to the first direction.

8. 发明授权

US09855645B2 Fastening tool with magnetic piston holder 有权
公开(公告)号：US09855645B2
公开(公告)日：2018-01-02
申请号：US14443693
申请日：2013-12-10
申请人： Hilti Aktiengesellschaft
发明人： Dario Bralla , Klaus Raggl , Albert Binder , Jochen Kuntner
IPC分类号： B25C1/04 , B25C1/00 , H02K35/04 , B25C1/08 , H02K5/24 , H02K33/16 , B25D11/06
CPC分类号： B25C1/00 , B25C1/04 , B25C1/047 , B25C1/08 , B25D11/064 , H02K5/24 , H02K33/16 , H02K35/04
摘要： The invention relates to a fastening tool comprising a handheld housing with a piston element (1), which is received in the housing and which can be moved in a driven manner, for transmitting energy to a fixing element (3). The piston element (1) is guided in a cylinder (2) and can be accelerated towards the fixing element (3) by a drive force, and the piston element (1) can be held in a starting position by a magnetic force of a retaining element (5). The retaining element (5) has a first magnetically conductive stop (7) and a second magnetically conductive stop (8). The magnetic stops (7, 8) are connected by a magnetically conductive counter piece (9) arranged on a piston element when the piston element (1) is being held, and excitation magnet (6) is arranged between the magnetically conductive stops (7, 8).

9. 发明授权

US09825516B2 Windraider 有权
公开(公告)号：US09825516B2
公开(公告)日：2017-11-21
申请号：US14830178
申请日：2015-08-19
申请人： Andrew Lovas
发明人： Andrew Lovas
IPC分类号： H02K35/04 , F03D5/06
CPC分类号： H02K35/04 , F03D5/06 , Y02E10/70
摘要： Windraider is a process and a machine for converting wind energy into electricity. The Windraider process is a previously undiscovered highly efficient process for converting kinetic wind energy into oscillating rotating mechanical energy. The Windraider machine provides a unusually robust and stable platform for effecting the Windraider process, and a series of mechanisms for improving its range of applicability and for efficiently converting its resulting oscillating rotating mechanical energy into electrical energy.

10. 发明授权

US09744600B2 Electrically-adjustable tool holder 有权
公开(公告)号：US09744600B2
公开(公告)日：2017-08-29
申请号：US14711951
申请日：2015-05-14
申请人： FU DING ELECTRONICAL TECHNOLOGY (JIASHAN) CO., LTD. , HON HAI PRECISION INDUSTRY CO., LTD.
发明人： Ming-Lu Yang , Yang-Mao Peng , Jian-Shi Jia , Jing-Shuang Sui , Zhen-Guang Xu , Jie Li
IPC分类号： B23B31/02 , B23B31/28 , H02K35/04 , B23Q16/00
CPC分类号： B23B31/028 , B23B31/28 , B23B2260/10 , B23B2270/022 , B23B2270/10 , B23B2270/38 , B23Q16/003 , H02K35/04 , Y10T279/17991 , Y10T279/23 , Y10T279/3487 , Y10T408/23
摘要： An electrically-adjustable tool holder precisely movable in a straight line within a magnetic field under electrical stimulation includes a handle body, a connecting member, and a driving member. The connecting member has a first end securely coupled to an end of the handle body, a second end opposite to the first end, and defines a through hole passing through the first end and the second end. The driving member includes a magnet securely received in the through hole, and an electrical electric coil movably received in the magnet. The electric coil is configured to be securely coupled to the tool, and moves the tool up or down along the central axis of the handle body.

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