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一种无励磁条形调容分接开关

申请公布号:CN201975275U

申请号:CN201120093406.0

申请日期:2011.04.01

申请公布日期:2011.09.14

申请人:
武汉长虹恒通高压设备有限公司

发明人:何幼林

分类号:H01H1/56(2006.01)I;H01F29/00(2006.01)I

主分类号:H01H1/56(2006.01)I

地址:430200 湖北省武汉市江夏区明熙小区2号

摘要:本实用新型涉及一种无励磁条形调容分接开关,高压调压单元、低压调压单元位于同一水平面内平行布置,驱动机构单元位于高压调压单元、低压调压单元的上方,高压调压单元的左右固定板、低压调压单元的上下固定板及驱动机构单元的支撑架固定连接成一整体;且驱动机构单元的主动齿轮与高压调压单元的主齿条啮合组成一齿轮齿条机构,驱动机构单元的从动齿轮与低压调压单元的副齿条啮合组成另一齿轮齿条机构,驱动机构单元的槽轮与拨叉匹配组成一槽轮机构。本实用新型可大大降低变压器油箱高度,减少变压器分接引线长度,降低变压器的制造成本。本实用新型的元动定触头均采用夹片式弹性接触方式,制作方便,接触可靠,降低了开关制造成本。

主权项:一种无励磁条形调容分接开关,由驱动机构单元、高压调压单元、低压调压单元组成,其特征在于:高压调压单元、低压调压单元位于同一水平面内平行布置,驱动机构单元位于高压调压单元、低压调压单元的上方,高压调压单元的左右固定板、低压调压单元的上下固定板及驱动机构单元的支撑架固定连接成一整体;且驱动机构单元的主动齿轮与高压调压单元的主齿条啮合组成一齿轮齿条机构,驱动机构单元的从动齿轮与低压调压单元的副齿条啮合组成另一齿轮齿条机构,驱动机构单元的槽轮与拨叉匹配组成一槽轮机构。

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