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1. 发明申请

WO2015075655A1 DEVICE FOR CONTROLLING THE PRESSURE IN A VEHICLE TYRE 审中-公开
标题翻译：用于控制车辆压力的装置
公开(公告)号：WO2015075655A1
公开(公告)日：2015-05-28
申请号：PCT/IB2014/066185
申请日：2014-11-20
申请人： NDLOVU, Raymond
发明人： BECKER, Pierre van Wyk
IPC分类号： B60C23/00 , B60C23/12
CPC分类号： B60C23/004 , B60C23/007 , B60C23/12 , F04B35/04 , F04B37/10
摘要： A device (10) is disclosed for providing air to a tyre which is mounted on a wheel rim which itself is free to rotate about a fixed, that is, non-rotatable axle 22. The device includes a pump (50, 52, 54, 62) which in use rotates with the tyre and which is configured to provide, when activated, air under pressure to the tyre. There is a pump drive system for activating the pump. The pump drive system comprising a piston rod (56) which is connected to and rotates with the tyre and a body (40) which rotates in unison with the rod (56) whilst the pump is inactive. An electric motor (68) rotates the body (40) with respect to the rod (56) to activate the pump and provide air to the tyre. Rotation of the body (40) is superimposed on rotation of the pump with the tyre. The device also includes a stator component (26) and coils (30) and magnets (32) for generating, by electrical induction, power for driving the motor using the relative rotation between the second part and the stator component (26).
摘要翻译：公开了一种用于向轮胎提供空气的装置（10），所述轮胎安装在轮缘上，所述轮缘本身可以围绕固定的，即不可旋转的轴22自由旋转。所述装置包括泵（50,52,54 ，62），其在使用中与轮胎一起旋转并且被构造成当被激活时提供在压力下的轮胎的空气。有一个用于启动泵的泵驱动系统。所述泵驱动系统包括与所述轮胎连接并与所述轮胎一起旋转的活塞杆（56）以及当所述泵不活动时与所述杆（56）一体旋转的本体（40）。电动机（68）使主体（40）相对于杆（56）旋转以启动泵并向轮胎提供空气。主体（40）的旋转与泵与轮胎的旋转重叠。该装置还包括定子部件（26）和线圈（30）和磁体（32），用于通过电感应使用第二部件和定子部件（26）之间的相对旋转来驱动马达。

2. 发明申请

WO2015075656A1 DEVICE FOR CONTROLLING THE PRESSURE IN A VEHICLE TYRE 审中-公开
标题翻译：用于控制车辆压力的装置
公开(公告)号：WO2015075656A1
公开(公告)日：2015-05-28
申请号：PCT/IB2014/066188
申请日：2014-11-20
申请人： NDLOVU, Raymond
发明人： BECKER, Pierre van Wyk
IPC分类号： B60C23/00 , B60C23/12
CPC分类号： B60C23/004 , B60C23/007 , B60C23/12 , F04B35/01 , F04B37/10 , F16D27/06
摘要： A device (10) for providing air under pressure to a rotating pneumatic tyre is disclosed. The device comprises a pump (48, 50, 58) which in use rotates with the tyre and which provides air under pressure to the tyre when the pump is activated. There is a pump drive system for activating the pump upon a loss of pressure in the tyre. The pump drive system includes a connecting rod (52) which is rotationally connected to the tyre and an eccentric body (32) which rotates with the rod when the pump is inactive. The eccentric body is inhibited from rotating with the rod to activate the pump. Relative rotation between the rod and the eccentric body drives the pump to provide air under pressure to the tyre. An electromagnetic clutch is provided which has a first plate (26) which is non-rotatable and a second plate (36) which rotates with the body. The first plate is connected to the second plate electromagnetically when the clutch is engaged to prevent rotation of the second plate and hence of the connecting rod.
摘要翻译：公开了一种用于将压力下的空气提供给旋转的充气轮胎的装置（10）。该装置包括泵（48,50,58），其在使用中与轮胎一起旋转并且当泵被启动时在空气中向轮胎提供压力的空气。有一个泵驱动系统，用于在轮胎损失压力时启动泵。泵驱动系统包括旋转地连接到轮胎的连杆（52）和当泵不活动时与杆一起旋转的偏心体（32）。偏心体被杆阻止旋转以启动泵。杆和偏心体之间的相对旋转驱动泵，以向轮胎提供压力下的空气。提供一种电磁离合器，其具有不可转动的第一板（26）和与主体一起旋转的第二板（36）。当离合器接合时，第一板电磁地连接到第二板，以防止第二板因此连接杆的旋转。

3. 发明申请

WO2015075661A1 DEVICE FOR CONTROLLING THE PRESSURE IN A VEHICLE TYRE 审中-公开
标题翻译：用于控制车辆压力的装置
公开(公告)号：WO2015075661A1
公开(公告)日：2015-05-28
申请号：PCT/IB2014/066195
申请日：2014-11-20
申请人： NDLOVU, Raymond
发明人： BECKER, Pierre van Wyk
IPC分类号： B60C23/00 , B60C23/12
CPC分类号： B60C23/12 , B60C23/004 , B60C23/007 , F04B39/06 , F16D27/02 , F16D27/14 , H05B6/06 , H05B6/101
摘要： A device (10) for providing air under pressure to a rotating pneumatic tyre is disclosed. The device comprises a pump (48, 50, 60) which in use rotates with the tyre and which provides air under pressure to the tyre when the pump is activated. There is a pump drive system for activating the pump upon a loss of pressure in the tyre. The pump drive system includes a connecting rod (54) which is rotationally connected to the tyre and an eccentric body (32) which rotates with the rod when the pump is inactive. The eccentric body is inhibited from rotating with the rod to activate the pump. Relative rotation between the rod and the eccentric body drives the pump to provide air under pressure to the tyre. An electromagnetic clutch is provided which has a first plate (26) which is non-rotatable and a rotor (38) which rotates with the body. The plate (26) carries magnets (42) and the rotor (38) carries coils (40). The first plate is connected to the second plate electromagnetically when the clutch is engaged to prevent rotation of the second plate and hence of the connecting rod. To heat the device it is operated either by supplying current to the coils of insufficient magnitude to engage the clutch but of sufficient magnitude to induce eddy current in the stator, or by short-circuiting the coils so that as they rotate in the magnetic field heating currents are induced in them.
摘要翻译：公开了一种用于将压力下的空气提供给旋转的充气轮胎的装置（10）。该装置包括泵（48,50,60），其在使用中与轮胎一起旋转并且当泵被激活时在空气中向轮胎提供压力的空气。有一个泵驱动系统，用于在轮胎损失压力时启动泵。泵驱动系统包括旋转地连接到轮胎的连杆（54）和当泵不活动时与杆旋转的偏心体（32）。偏心体被杆阻止旋转以启动泵。杆和偏心体之间的相对旋转驱动泵，以向轮胎提供压力下的空气。提供一种电磁离合器，其具有不可旋转的第一板（26）和与主体一起旋转的转子（38）。板（26）承载磁体（42），转子（38）承载线圈（40）。当离合器接合时，第一板电磁地连接到第二板，以防止第二板因此连接杆的旋转。为了加热装置，可以通过向不足够量值的线圈提供电流以接合离合器而具有足够大的数量以在定子中引起涡流，或者通过使线圈短路使得它们在磁场加热中旋转在它们中引起电流。

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