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1. 发明申请

US20120025540A1 METHOD AND DEVICE FOR ENERGY GENERATION 审中-公开
标题翻译：能量产生的方法和装置
公开(公告)号：US20120025540A1
公开(公告)日：2012-02-02
申请号：US13232678
申请日：2011-09-14
申请人： Sivaraman Guruswamy , Balakrishnan Nair , Jesse Alan Nachlas
发明人： Sivaraman Guruswamy , Balakrishnan Nair , Jesse Alan Nachlas
IPC分类号： F03D9/00
CPC分类号： H02N2/18 , F03D80/70 , F05B2220/7066 , F05B2240/40 , F05B2240/511 , F05B2280/5008 , F05C2251/12 , H01L41/125 , Y02B10/30 , Y02E10/725
摘要： A method and device for using magnetostriction to generate electricity from fluid motion. The device includes a first structural component, an outer housing, and a strain structure. The outer housing substantially circumscribes the first structural component and at least partially defines an annular space between the first structural component and the outer housing. The strain structure is coupled within the annular space between the first structural component and the outer housing. The strain structure experiences a change in physical strain imposed by a bearing in response to a relative movement between the bearing and the strain structure. The strain structure includes a magnetostrictive material to generate a magnetic field in response to the change in the physical strain.
摘要翻译：一种使用磁致伸缩从流体运动发电的方法和装置。该装置包括第一结构部件，外壳体和应变结构。外壳体基本上限定第一结构部件并且至少部分地限定第一结构部件和外壳体之间的环形空间。应变结构联接在第一结构部件和外壳体之间的环形空间内。响应于轴承和应变结构之间的相对运动，应变结构经历由轴承施加的物理应变的变化。应变结构包括响应于物理应变的变化而产生磁场的磁致伸缩材料。

2. 发明申请

US20110133477A1 METHOD AND DEVICE FOR ENERGY GENERATION 审中-公开
标题翻译：能量产生的方法和装置
公开(公告)号：US20110133477A1
公开(公告)日：2011-06-09
申请号：US12901398
申请日：2010-10-08
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Sivaraman Guruswamy
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Sivaraman Guruswamy
IPC分类号： H01L41/06 , H02K7/075 , F03D9/00
CPC分类号： H02N2/18 , F03D80/70 , F05B2220/7066 , F05B2240/40 , F05B2240/511 , F05B2280/5008 , F05C2251/12 , H01L41/125 , Y02B10/30 , Y02E10/725
摘要： A method and device for using magnetostriction to generate electricity from fluid motion. The device includes a first structural component, an outer housing, and a strain structure. The outer housing substantially circumscribes the first structural component and at least partially defines an annular space between the first structural component and the outer housing. The strain structure is coupled within the annular space between the first structural component and the outer housing. The strain structure experiences a change in physical strain imposed by a bearing in response to a relative movement between the bearing and the strain structure. The strain structure includes a magnetostrictive material to generate a magnetic field in response to the change in the physical strain.
摘要翻译：一种使用磁致伸缩从流体运动发电的方法和装置。该装置包括第一结构部件，外壳体和应变结构。外壳体基本上限定第一结构部件并且至少部分地限定第一结构部件和外壳体之间的环形空间。应变结构联接在第一结构部件和外部壳体之间的环形空间内。响应于轴承和应变结构之间的相对运动，应变结构经历由轴承施加的物理应变的变化。应变结构包括响应于物理应变的变化而产生磁场的磁致伸缩材料。

3. 发明申请

US20120086211A1 METHOD AND DEVICE FOR ENERGY GENERATION 审中-公开
公开(公告)号：US20120086211A1
公开(公告)日：2012-04-12
申请号：US12901387
申请日：2010-10-08
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Sivaraman Guruswamy
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Sivaraman Guruswamy
IPC分类号： F03D9/00
CPC分类号： F03D9/25 , F03D80/70 , F05B2220/7066 , F05B2260/408 , Y02B10/30 , Y02E10/725
摘要： A method and device for using magnetostriction to generate electricity from fluid motion. The device includes a first structural component, an outer housing, and a strain structure. The outer housing substantially circumscribes the first structural component and at least partially defines an annular space between the first structural component and the outer housing. The strain structure is coupled within the annular space between the first structural component and the outer housing. The strain structure experiences a change in physical strain imposed by a bearing in response to a relative movement between the bearing and the strain structure. The strain structure includes a magnetostrictive material to generate a magnetic field in response to the change in the physical strain.

4. 发明申请

US20130002056A1 MECHANICAL ENERGY HARVESTER 失效
标题翻译：机械能收割机
公开(公告)号：US20130002056A1
公开(公告)日：2013-01-03
申请号：US13336843
申请日：2011-12-23
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
IPC分类号： H01L41/12 , H01L41/22 , F03D9/00
CPC分类号： F03B13/1885 , F05B2280/5008 , H01L41/125 , H01L41/47 , H02N2/18 , Y02E10/38
摘要： Embodiments of an apparatus for harvesting electrical power from fluid motion are described. The apparatus includes a magnetostrictive component having an internal pre-stressed magnetostrictive core. A magnetic property of the magnetostrictive core is configured to change with changes in stress within the magnetostrictive core along at least one direction within the magnetostrictive component. Also, forces at least partially due to fluid motion results in changes of stress within the magnetostrictive core and consequently change the magnetic property. The magnetostrictive component is further configured such that the change in the magnetic property will result in a change in the magnetic flux, which can be used to generate electrical power.
摘要翻译：描述了用于从流体运动中采集电力的装置的实施例。该装置包括具有内部预应力磁致伸缩芯的磁致伸缩部件。磁致伸缩芯的磁特性被配置为沿着磁致伸缩部件内的至少一个方向随磁致伸缩芯内的应力变化而变化。此外，至少部分由于流体运动的力导致磁致伸缩芯内的应力变化，从而改变磁性。磁致伸缩部件被进一步配置成使得磁性能的变化将导致可用于产生电力的磁通量的变化。

5. 发明授权

US07944071B2 Method and device for energy generation 有权
标题翻译：能源生成方法和装置
公开(公告)号：US07944071B2
公开(公告)日：2011-05-17
申请号：US12906910
申请日：2010-10-18
申请人： Balakrishnan Nair , Jesse Alan Nachlas
发明人： Balakrishnan Nair , Jesse Alan Nachlas
IPC分类号： F03D9/00
CPC分类号： H02N2/18 , F03D80/70 , F05B2220/7066 , F05B2240/40 , F05B2240/511 , F05B2280/5008 , F05C2251/12 , H01L41/125 , Y02B10/30 , Y02E10/725
摘要： A method and device for using magnetostriction to generate electricity from fluid motion. The device includes a first structural component, an outer housing, and a strain structure. The outer housing substantially circumscribes the first structural component and at least partially defines an annular space between the first structural component and the outer housing. The strain structure is coupled within the annular space between the first structural component and the outer housing. The strain structure experiences a change in physical strain imposed by a bearing in response to a relative movement between the bearing and the strain structure. The strain structure includes a magnetostrictive material to generate a magnetic field in response to the change in the physical strain.
摘要翻译：一种使用磁致伸缩从流体运动发电的方法和装置。该装置包括第一结构部件，外壳体和应变结构。外壳体基本上限定第一结构部件并且至少部分地限定第一结构部件和外壳体之间的环形空间。应变结构联接在第一结构部件和外壳体之间的环形空间内。响应于轴承和应变结构之间的相对运动，应变结构经历由轴承施加的物理应变的变化。应变结构包括响应于物理应变的变化而产生磁场的磁致伸缩材料。

6. 发明申请

US20100308670A1 ELECTRICAL GENERATOR THAT UTILIZES ROTATIONAL TO LINEAR MOTION CONVERSION 有权
标题翻译：使用旋转到线性运动转换的发电机
公开(公告)号：US20100308670A1
公开(公告)日：2010-12-09
申请号：US12852101
申请日：2010-08-06
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill
IPC分类号： H02K7/06
CPC分类号： H02K7/1876 , H02K7/06 , H02K7/075 , H02K7/1163 , H02K7/1869 , H02K49/10
摘要： A method and device for energy conversion from a moving fluid to electrical energy. The device includes at least one magnetic structure, at least one coil structure, a rotating component, and a rotary to linear motion conversion mechanism. The at least one coil structure includes electrically conductive material. The rotating component rotates relative to a corresponding axis of rotation in response to forces applied by the moving fluid on a structure coupled to the rotating component. The rotary to linear motion conversion mechanism is coupled to the rotating component. Rotation of the rotating component around the corresponding axis of rotation generates a relative linear displacement between the at least one magnetic structure and at least one coil in the at least one coil structure. The relative linear displacement between the at least one magnetic structure and the at least one coil generates electrical energy in the at least one coil structure.
摘要翻译：用于从移动流体到电能的能量转换的方法和装置。该装置包括至少一个磁性结构，至少一个线圈结构，旋转部件和旋转到线性运动转换机构。所述至少一个线圈结构包括导电材料。旋转部件相对于对应的旋转轴线响应于由移动流体施加在耦合到旋转部件的结构上的力而旋转。旋转到直线运动转换机构耦合到旋转部件。围绕相应的旋转轴线的旋转部件的旋转在至少一个线圈结构中的至少一个磁性结构和至少一个线圈之间产生相对的线性位移。所述至少一个磁性结构和所述至少一个线圈之间的相对线性位移在所述至少一个线圈结构中产生电能。

7. 发明授权

US08698328B2 Mechanical energy harvester 失效
标题翻译：机械能量收割机
公开(公告)号：US08698328B2
公开(公告)日：2014-04-15
申请号：US13336843
申请日：2011-12-23
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
IPC分类号： F03G7/00
CPC分类号： F03B13/1885 , F05B2280/5008 , H01L41/125 , H01L41/47 , H02N2/18 , Y02E10/38
摘要： Embodiments of an apparatus for harvesting electrical power from fluid motion are described. The apparatus includes a magnetostrictive component having an internal pre-stressed magnetostrictive core. A magnetic property of the magnetostrictive core is configured to change with changes in stress within the magnetostrictive core along at least one direction within the magnetostrictive component. Also, forces at least partially due to fluid motion results in changes of stress within the magnetostrictive core and consequently change the magnetic property. The magnetostrictive component is further configured such that the change in the magnetic property will result in a change in the magnetic flux, which can be used to generate electrical power.
摘要翻译：描述了用于从流体运动中采集电力的装置的实施例。该装置包括具有内部预应力磁致伸缩芯的磁致伸缩部件。磁致伸缩芯的磁特性被配置为沿着磁致伸缩部件内的至少一个方向随磁致伸缩芯内的应力变化而变化。此外，至少部分由于流体运动的力导致磁致伸缩芯内的应力变化，从而改变磁性。磁致伸缩部件被进一步配置成使得磁性能的变化将导致可用于产生电力的磁通量的变化。

8. 发明申请

US20130214619A1 METHOD AND DEVICE FOR MECHANICAL ENERGY HARVESTING 审中-公开
标题翻译：用于机械能量收集的方法和装置
公开(公告)号：US20130214619A1
公开(公告)日：2013-08-22
申请号：US13593369
申请日：2012-08-23
申请人： Balakrishnan Nair , Zachary Murphree , Andrew Joseph Gill , Jesse Alan Nachlas
发明人： Balakrishnan Nair , Zachary Murphree , Andrew Joseph Gill , Jesse Alan Nachlas
IPC分类号： H01L41/12
CPC分类号： H01L41/125 , H02N2/186
摘要： An apparatus for harvesting electrical power from mechanical energy is described. The apparatus includes at least one magnetostrictive element, at least one electrically conductive coil or circuit, and a magnetic circuit coupled to the electrically conductive coil or circuit to increase or maximize power production. The magnetostrictive element is configured to experience a forced stress and strain in response to external mechanical excitations. The electrically conductive coil or circuit is configured to produce electrical energy through electromagnetic induction.
摘要翻译：描述了一种从机械能收获电力的装置。该装置包括至少一个磁致伸缩元件，至少一个导电线圈或电路，以及耦合到导电线圈或电路的磁路，以增加或最大化功率产生。磁致伸缩元件被配置为响应于外部机械激励而经受强制应力和应变。导电线圈或电路被配置为通过电磁感应产生电能。

9. 发明授权

US08378512B2 Wave energy harvester with improved performance 有权
标题翻译：波浪能量收割机具有改进的性能
公开(公告)号：US08378512B2
公开(公告)日：2013-02-19
申请号：US13016828
申请日：2011-01-28
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
IPC分类号： F03B13/00
CPC分类号： F03B13/1885 , F05B2280/5008 , H01L41/125 , H02N2/18 , Y02E10/38
摘要： An apparatus for harvesting electrical power from hydrodynamic energy, the apparatus including a buoy or other water flotation device connected to an anchor by a tether and a magnetostrictive component having an internal pre-stressed magnetostrictive core that experiences at least a part of load changes experienced by the tether. The magnetic property of the magnetostrictive core is configured to change with changes in stress within the magnetostrictive core along at least one direction within the magnetostrictive component. The hydrodynamic energy acting on the buoy or other water flotation device results in changes in force within the tether, which in turn changes the stress within the magnetostrictive core and consequently changes a magnetic property. The magnetostrictive component is also configured such that the change in the magnetic property will result in a change in magnetic flux, which change can be used to generate electrical power.
摘要翻译：一种用于从流体动力能量收集电力的装置，该装置包括通过系绳连接到锚固件的浮标或其它水浮选装置，以及具有内部预应力磁致伸缩芯的磁致伸缩部件，其经受至少部分负载变化系绳磁致伸缩芯的磁特性被配置为沿着磁致伸缩部件内的至少一个方向随磁致伸缩芯内的应力变化而变化。作用在浮标或其他水浮选装置上的流体动力能导致系链内的力的变化，这又改变了磁致伸缩芯内的应力并因此改变了磁性。磁致伸缩部件也被配置为使得磁特性的变化将导致磁通量的变化，该变化可用于产生电力。

10. 发明授权

US08212436B2 Apparatus for harvesting electrical power from mechanical energy 有权
标题翻译：用于从机械能收集电力的装置
公开(公告)号：US08212436B2
公开(公告)日：2012-07-03
申请号：US13016895
申请日：2011-01-28
申请人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
发明人： Balakrishnan Nair , Jesse Alan Nachlas , Andrew Joseph Gill , Zachary Murphree
IPC分类号： H01L41/00
CPC分类号： H01L41/125 , Y10T29/49009
摘要： An apparatus for harvesting electrical power from mechanical energy is described. The apparatus includes: a flux path. The flux path includes: a magnetic material having a magnetic property that is a function of stress on the magnetic material; a first magnetically conductive material proximate the magnetic material; a magnet in the flux path, wherein a magnetomotive force of the magnet causes magnetic flux; and a component configured to transfer changes in load caused by an external source to the magnetic material.
摘要翻译：描述了一种从机械能收获电力的装置。该装置包括：磁通路径。磁通路径包括：具有与磁性材料上的应力有关的磁性的磁性材料; 靠近磁性材料的第一导磁材料; 磁通中的磁体，其中磁体的磁动势引起磁通; 以及被配置为将由外部源引起的负载变化传递到磁性材料的部件。

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