Connection plate for power supply
A connection board and group connection technology, which is applied in the direction of electromagnetic terminals/connectors, circuits, electromagnets, etc., can solve the problems of heavy workload, uneconomical, and complicated connection operations, and achieve workload reduction, efficient connection operations, and less The effect of setting the area
Active Publication Date: 2019-03-08
MITSUBISHI ELECTRIC CORP
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Problems solved by technology
[0006] When connecting electromagnets in the past, due to the above-mentioned structure, when connecting the power supply cable to the electromagnet on site, especially in the case of a large electromagnet that requires a large current, there are problems such as the following: Laying many large-diameter power cables complicates the connection work during laying, and the large-diameter power cables are difficult to handle, such as being difficult to bend. The workload is also very large, which is inefficient and uneconomical.
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Embodiment approach 1
[0027] Next, Embodiment 1 of the present invention will be described based on the drawings.
[0028] figure 1 A plan view showing a device using the synchrotron 1 which is an accelerator according to Embodiment 1 of the present invention, such as a particle beam therapy device or the like. A particle beam that is a collection of hydrogen ions (protons) or carbon ions generated by the ion source of the injector 100 is pre-accelerated to a predetermined energy by the linear accelerator of the injector 100 . The pre-accelerated particle beams are ejected from the injector, subjected to deflection, convergence and divergence, orbit correction by various electromagnets, and guided to the synchrotron 1. The synchrotron 1 is equipped with various electromagnets such as deflection electromagnet 2, orbit correction electromagnet 3, convergence or divergence electromagnet 4, etc., so that the particle beam rotates along the orbit in the synchrotron 1 as an accelerator, and repeatedly ...
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Abstract
The connecting plate for power supply provided by the present invention is set as a group of two pieces arranged at intervals in the radial direction, and a plurality of groups are arranged along the long-side direction on the outer circumference of a plurality of ring-shaped electromagnets, and, between the two In the connecting portion between one connecting plate of one group and one connecting plate of the other adjacent groups, one end of one connecting plate of one group of two pieces and one end of one connecting plate of the other group are connected with the other connecting plate of one group. The connecting plates are spaced apart from each other and bent radially so that one set of connecting plates is connected in series with another set of connecting plates. And use the intermediate fixing plate and the clamping plate to set all the connecting plates at a position higher than the position of the setting reference plane.
Description
technical field [0001] The present invention relates to a connecting plate for power supply in electromagnets of accelerators etc. used eg in research, medical, industrial fields. Background technique [0002] In the existing accelerator, in order to connect different types of electromagnets to the power supply, cables are laid around the accelerator according to the type. For example, in order to connect the power supply and deflection electromagnets in parallel, it needs to be proportional to the number of deflection electromagnets. number of cables, so a large number of cables must be used as a whole. In addition, conventionally, in order to connect electromagnets such as accelerators in series, it was sometimes necessary to use a power supply cable. Also, in any of the above examples, cables are used to connect the power supply to the electromagnet. (For example, refer to Patent Documents 1 and 2) [0003] Patent Document 1: Japanese Patent Laying-Open No. 7-176400 ( ...
Claims
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IPC IPC(8): H05H7/04A61N5/10H01F7/20H05H13/04
CPCH01F7/20H05H7/04H05H13/04H01F5/04H05H7/02H01F2007/062A61N5/1042A61N2005/1087H01B5/02H05H2007/046
Inventor 青木隆介小畑顺
Owner MITSUBISHI ELECTRIC CORP