In May, 2015, the company has applied and awarded 6 patents.
1.A vacuum interrupter with equalizing ring. the patent number is ZL201520281861.1;
2.A vacuum interrupter with bellow, the patent number as ZL201520281848.6;
3.A vacuum interrupter with arc shielding on the fixed end, patent number as ZL201520285914.7;
4.A vacuum interrupter,the patent number is ZL201520285872.7
5.A vacuum interrupter with arc shielding, the patent number is ZL201520281919.2.
Above five patents mainly to solve the existing technology problems of vacuum interrupters,
complicated structure, poor insulation, the work is not stable, and when the switch is off,
the inwall of the ceremic will be easily polluted by the the splashings of contacts.These
products have the following advantages: reasonable design, simple structure and fully
functional , by good insulation and working stability.
The sixth patent is a embedded pole,the patent number: ZL201520281929.6, due to the insulated
outer shell of thevacuum interrupter exposed in air, existing the problem that it will be
damped and polluted by the dust.In order to reduce the influence,request the out shell of the
vacuum interrupter is enough long.This will affect the miniaturization of the vacuum
interupter,and performance and reliability.This patent solved the above problem of technology
,it is a reasonable design, simple structure and complete practical, The internal electric
field distribution uniform and there is no potential difference between different parts of
the body after closing shields, equalizing effect is good, at the same time improve the
ability of the insulation of the embedded pole.
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