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1. 发明申请

US20100320963A1 CONTACT-LESS POWER TRANSFER 有权
公开(公告)号：US20100320963A1
公开(公告)日：2010-12-23
申请号：US12850158
申请日：2010-08-04
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00 , H02J17/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.

2. 发明授权

US07714537B2 Contact-less power transfer 有权
标题翻译：无接触式电力传输
公开(公告)号：US07714537B2
公开(公告)日：2010-05-11
申请号：US12416979
申请日：2009-04-02
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.
摘要翻译：公开了一种用于在不需要直接导电接触的情况下传递功率的系统和方法。提供了具有电源和基本层流充电表面的主单元，该表面具有至少一个导体，当电流流过其中时产生电磁场，并且具有限定在表面的周边内的充电区域，所述至少一个导体为被布置为使得由所述至少一个导体产生的电磁场线基本上平行于所述表面的平面，或者至少对着所述充电区域内的表面45°或更小的角度; 以及至少一个次级装置，其包括可围绕芯部缠绕的至少一个导体。由于电磁场分布在充电区域上并且大致平行或接近平行，所以与诸如移动电话之类的平面二次装置的耦合在其各种取向上显着改善。

3. 发明授权

US07239110B2 Primary units, methods and systems for contact-less power transfer 有权
标题翻译：用于无接触电力传输的主要单元，方法和系统
公开(公告)号：US07239110B2
公开(公告)日：2007-07-03
申请号：US11000030
申请日：2004-12-01
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H01M10/46
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J50/40 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.
摘要翻译：公开了一种用于在不需要直接导电接触的情况下传递功率的系统和方法。提供了具有电源和基本层流充电表面的主单元，该表面具有至少一个导体，当电流流过其中时产生电磁场，并且具有限定在表面的周边内的充电区域，所述至少一个导体为被布置为使得由所述至少一个导体产生的电磁场线基本上平行于所述表面的平面，或者至少对着所述充电区域内的表面45°或更小的角度; 以及至少一个次级装置，其包括可围绕芯部缠绕的至少一个导体。由于电磁场分布在充电区域上并且大致平行或接近平行，所以与诸如移动电话之类的平面二次装置的耦合在其各种取向上显着改善。

4. 发明授权

US08354821B2 Contact-less power transfer 有权
公开(公告)号：US08354821B2
公开(公告)日：2013-01-15
申请号：US12339509
申请日：2008-12-19
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00
CPC分类号： H02J50/10 , H02J5/005 , H02J50/40
摘要： A unit for transferring power in an inductive manner to at least one power-receiving device, and a system comprising such a unit and such a device. The unit includes at least one coil structure configured to allow various degrees of translational and rotational freedom of movement of the power-receiving device relative thereto. This provides increased ease of use, since it is not necessary for a user to place the power-receiving device in mechanical or other registration with the unit.

5. 发明授权

US07952324B2 Contact-less power transfer 有权
公开(公告)号：US07952324B2
公开(公告)日：2011-05-31
申请号：US12850158
申请日：2010-08-04
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.

6. 发明授权

US07622891B2 Contact-less power transfer 有权
标题翻译：无接触式电力传输
公开(公告)号：US07622891B2
公开(公告)日：2009-11-24
申请号：US10532977
申请日：2003-10-28
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00
CPC分类号： H02J50/10 , H02J5/005 , H02J50/40
摘要： A unit for transferring power in an inductive manner to at least one power-receiving device, and a system comprising such a unit and such a device. The unit includes at least one coil structure configured to allow various degrees of translational and rotational freedom of movement of the power-receiving device relative thereto. This provides increased ease of use, since it is not necessary for a user to place the power-receiving device in mechanical or other registration with the unit.
摘要翻译：用于以电感方式将功率传送到至少一个受电装置的单元，以及包括这种单元和这种装置的系统。该单元包括至少一个线圈结构，其被配置为允许受电装置相对于其的不同程度的平移和旋转自由运动。这提供了增加的易用性，因为用户不需要将电力接收装置放置在与该单元的机械或其他配准中。

7. 发明申请

US20090189565A1 CONTACT-LESS POWER TRANSFER 有权
标题翻译：无接触电力传输
公开(公告)号：US20090189565A1
公开(公告)日：2009-07-30
申请号：US12416979
申请日：2009-04-02
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.
摘要翻译：公开了一种用于在不需要直接导电接触的情况下传递功率的系统和方法。提供了具有电源和基本层流充电表面的主单元，该表面具有至少一个导体，当电流流过其中时产生电磁场，并且具有限定在表面的周边内的充电区域，所述至少一个导体为被布置为使得由所述至少一个导体产生的电磁场线基本上平行于所述表面的平面，或者至少对着所述充电区域内的表面45°或更小的角度; 以及至少一个次级装置，其包括可围绕芯部缠绕的至少一个导体。由于电磁场分布在充电区域上并且大致平行或接近平行，所以与诸如移动电话之类的平面二次装置的耦合在其各种取向上显着改善。

8. 发明授权

US07525283B2 Contact-less power transfer 有权
标题翻译：无接触式电力传输
公开(公告)号：US07525283B2
公开(公告)日：2009-04-28
申请号：US10514046
申请日：2005-02-28
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area: and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.
摘要翻译：公开了一种用于在不需要直接导电接触的情况下传递功率的系统和方法。提供了具有电源和基本层流充电表面的主单元，该表面具有至少一个导体，当电流流过其中时产生电磁场，并且具有限定在表面的周边内的充电区域，所述至少一个导体为被布置为使得由所述至少一个导体产生的电磁场线基本上平行于所述表面的平面，或者至少与所述充电区域内的表面对角45°或更小的角度;以及至少一个次级装置，至少包括一个导体可能缠绕在芯上。由于电磁场分布在充电区域上并且大致平行或接近平行，所以与诸如移动电话之类的平面二次装置的耦合在其各种取向上显着改善。

9. 发明授权

US07863861B2 Contact-less power transfer 有权
标题翻译：无接触式电力传输
公开(公告)号：US07863861B2
公开(公告)日：2011-01-04
申请号：US12730349
申请日：2010-03-24
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H01M10/46 , H02J7/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.
摘要翻译：公开了一种用于在不需要直接导电接触的情况下传递功率的系统和方法。提供了具有电源和基本层流充电表面的主单元，该表面具有至少一个导体，当电流流过其中时产生电磁场，并且具有限定在表面的周边内的充电区域，所述至少一个导体为被布置为使得由所述至少一个导体产生的电磁场线基本上平行于所述表面的平面，或者至少对着所述充电区域内的表面45°或更小的角度; 以及至少一个次级装置，其包括可围绕芯部缠绕的至少一个导体。由于电磁场分布在充电区域上并且大致平行或接近平行，所以与诸如移动电话之类的平面二次装置的耦合在其各种取向上显着改善。

10. 发明申请

US20100219791A1 CONTACT-LESS POWER TRANSFER 有权
标题翻译：无接触电力传输
公开(公告)号：US20100219791A1
公开(公告)日：2010-09-02
申请号：US12730349
申请日：2010-03-24
申请人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
发明人： Lily Ka-Lai Cheng , James Westwood Hay , Pilgrim Giles William Beart
IPC分类号： H02J7/00 , H02J17/00
CPC分类号： H02J7/025 , H01F3/02 , H01F5/003 , H01F27/245 , H01F27/25 , H01F27/2804 , H01F38/14 , H01F41/0226 , H01F41/0233 , H02J5/005 , H02J50/10 , H02J50/70
摘要： There is disclosed a system and method for transferring power without requiring direct electrical conductive contacts. There is provided a primary unit having a power supply and a substantially laminar charging surface having at least one conductor that generates an electromagnetic field when a current flows therethrough and having an charging area defined within a perimeter of the surface, the at least one conductor being arranged such that electromagnetic field lines generated by the at least one conductor are substantially parallel to the plane of the surface or at least subtend an angle of 45° or less to the surface within the charging area; and at least one secondary device including at least one conductor that may be wound about a core. Because the electromagnetic field is spread over the charging area and is generally parallel or near-parallel thereto, coupling with flat secondary devices such as mobile telephones and the like is significantly improved in various orientations thereof.
摘要翻译：公开了一种用于在不需要直接导电接触的情况下传递功率的系统和方法。提供了具有电源和基本层流充电表面的主单元，该表面具有至少一个导体，当电流流过其中时产生电磁场，并且具有限定在表面的周边内的充电区域，所述至少一个导体为被布置为使得由所述至少一个导体产生的电磁场线基本上平行于所述表面的平面，或者至少对着所述充电区域内的表面45°或更小的角度; 以及至少一个次级装置，其包括可围绕芯部缠绕的至少一个导体。由于电磁场分布在充电区域上并且大致平行或接近平行，所以与诸如移动电话之类的平面二次装置的耦合在其各种取向上显着改善。

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