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Fully-automatic high-power medium-high frequency alternating current power supply switching device

A power switching, high-frequency AC technology, applied in circuit devices, emergency power arrangements, electrical components, etc., can solve problems such as inconvenience in use, and achieve the effects of reducing interference, avoiding misoperation, and improving reliability.

Active Publication Date: 2012-07-04
SHANGHAI YAOHUA PILKINGTON GLASS GROUP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a fully automatic large Power medium and high frequency AC power switching device

Method used

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  • Fully-automatic high-power medium-high frequency alternating current power supply switching device
  • Fully-automatic high-power medium-high frequency alternating current power supply switching device
  • Fully-automatic high-power medium-high frequency alternating current power supply switching device

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Embodiment Construction

[0031] Such as figure 1 , figure 2 As shown, a fully automatic high-power medium-high frequency AC power switching device is provided with a female power switching box 3 and two male power switching boxes 4 and 7 on a bracket 2, and the female power switching box 3 is placed on the longitudinal guide rail 16 and 18 are moved back and forth under the control of PLC, and the two male head power switch boxes 4 and 7 are respectively placed on a horizontal guide rail 5 and 8, which move left and right under the control of PLC, and each male head power switch box 4 and 7 are respectively equipped with Two electrodes, the female head power switch box 3 is provided with two jacks accordingly, and the magnetron sputtering cathode 10,11 is respectively connected with the power supply on the two male head power switch boxes; the two male head power switches that move left and right Case 4,7 and the female head power switch box 3 that moves back and forth can make the electrode on the ...

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Abstract

The invention discloses a fully-automatic high-power medium-high frequency alternating current power supply switching device. A bracket is provided with a female power supply switch box and two male power supply switch boxes, wherein the female power supply switch box is arranged on a longitudinal guide rail and controlled by a PLC (Programmable Logic Controller) to move back and forth; the two male power supply switch boxes are respectively arranged on a horizontal guide rail and controlled by the PLC to move left and right; each male power supply switch box is respectively provided with two electrodes; the female power supply switch box is correspondingly provided with two jacks; the cathode of a magnetron sputtering coating is respectively connected with power supplies on the two male power supply switch boxes; and the two male power supply switch boxes moving left and right and the female power supply switch box moving back and forth can ensure that the electrodes on the male power supply switch boxes are inserted to the jacks in the female power supply switch box. The fully-automatic high-power medium-high frequency alternating current power supply switching device has the advantages of flexibility and convenience in operation, safety and reliability, rather high reliability, good heat radiation property, adoption of a natural cooling way and rather stability in working.

Description

technical field [0001] The invention relates to a fully automatic high-power medium-high frequency AC power switching device, in particular to a natural air-cooled fully automatic high-power medium-high frequency AC power switching device for vacuum magnetron sputtering glass coating equipment. Background technique [0002] As the whole society pays more and more attention to energy saving, emission reduction and environmental protection, as well as the higher and higher requirements for the individualization of building appearance, the application range of low-emissivity Low-E coated glass is becoming wider and wider, and the consumption is also increasing. , and in recent years, with the increasing improvement of building energy-saving regulations, a batch of products representing the world's high-end technology level such as Double Low-E (double silver low-emissivity coated glass) and Triple Low-E (three silver low-emissivity Coated glass) has also been continuously devel...

Claims

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Application Information

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IPC IPC(8): H02J9/06
Inventor 杨国浩杨月亮焦银珠刘建亮马绪国诸小杰张伟驰益锋陆宝锋
Owner SHANGHAI YAOHUA PILKINGTON GLASS GROUP
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