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    • 2. 发明公开
    • 진공 콘덴서
    • 진공콘덴서
    • KR1020110091883A
    • 2011-08-16
    • KR1020117014966
    • 2009-11-19
    • 메이덴샤 코포레이션
    • 타카하시에이이치후카이토시마사타츠미토시노리니시키오리유이치키타키자키카오루타니미즈토오루
    • H01G5/06H01G5/01
    • H01G5/06H01G5/013H01G5/0136
    • [Object] An object of the present invention is to provide a vacuum capacitor, a vacuum state of a vacuum chamber of which is maintained without bellows etc., and whose capacitance is easily adjustable, and a decrease of life of which is lessened. [Means to solve] A fixed electrode 4 is formed by arranging a plurality of flat electrode members 5 in layers at a certain distance in an axial direction of a vacuum chamber 1b in the vacuum chamber 1b. A movable electrode 7 is an electrode that is formed by arranging a plurality of flat electrode members 8 in layers at a certain distance at a movable electrode shaft 9 in the vacuum casing 1, and by rotation of the movable electrode shaft 9, the each electrode member 8 of the movable electrode 7 is inserted into and extracted from a gap between the electrode members 5 of the fixed electrode 4 and alternately overlaps the electrode member 5 of the fixed electrode 4 with the each electrode member 8 of the movable electrode 7 in noncontact with the electrode members 5 of the fixed electrode 4. A magnetic flux receiving unit 12 is fixed to the movable electrode shaft 9 at a seal member 3 side in the vacuum casing 1, and a capacitance control unit 14 having a magnetic flux generating unit 13 is rotatably supported outside the seal member 3. By rotating the capacitance control unit 14 also rotating the magnetic flux receiving unit 12 by magnetic attraction, an overlap area between the movable electrode 7 and the fixed electrode 4 is changed, then capacitance adjustment is made.
    • 发明内容本发明的目的是提供一种真空电容器,其真空室的真空状态在没有波纹管等的情况下得到维持,并且其容量可容易地调节,并且其寿命的降低减少。 [解决手段]固定电极4通过在真空室1b的真空室1b的轴向上以一定距离层叠多个平板电极部件5而形成。 可动电极7是在真空容器1的可动电极轴9上隔开一定距离层叠多个平板电极构件8而形成的电极,通过可动电极轴9的旋转,各电极 可动电极7的构件8插入固定电极4的电极构件5之间的间隙中并从其中拔出,并且交替地将固定电极4的电极构件5与可动电极7的每个电极构件8以非接触 与固定电极4的电极部件5连接。磁通接收部12在真空壳体1的密封部件3侧固定于可动电极轴9,具有磁通发生部13的电容控制部14 被可旋转地支撑在密封构件3的外侧。通过旋转电容控制单元14并通过磁吸引旋转磁通量接收单元12,重叠区域 电极7和固定电极4被改变,然后进行电容调整。
    • 4. 发明公开
    • 진공 콘덴서
    • 真空电容器
    • KR1020110089451A
    • 2011-08-08
    • KR1020117014965
    • 2009-11-19
    • 메이덴샤 코포레이션
    • 타카하시에이이치후카이토시마사타츠미토시노리니시키오리유이치키타키자키카오루타니미즈토오루
    • H01G5/06H01G5/013
    • H01G5/0136H01G5/013H01G5/06
    • [Object] An object of the present invention is to provide a vacuum capacitor, a vacuum state of a vacuum chamber of which is maintained without bellows etc., and whose capacitance is easily adjustable, and a decrease of life of which is lessened. [Means to Solve] A fixed electrode 4 is formed by arranging a plurality of flat electrode members 5 in layers at a certain distance in an axial direction of a vacuum chamber 1b in the vacuum chamber 1b. A movable electrode 7 is an electrode that is formed by arranging a plurality of flat electrode members 8 in layers at a certain distance at a movable electrode shaft 9 in the vacuum casing 1, and by rotation of the movable electrode shaft 9, the each electrode member 8 of the movable electrode 7 is inserted into and extracted from a gap between the electrode members 5 of the fixed electrode 4 and alternately overlaps the electrode member 5 of the fixed electrode 4 with the each electrode member 8 of the movable electrode 7 in noncontact with the electrode members 5 of the fixed electrode 4. A magnetic flux receiving unit 12 is fixed to the movable electrode shaft 9 at a seal member 3 side in the vacuum casing 1, and a capacitance control unit 14 having a magnetic flux generating unit 13 is rotatably supported outside the seal member 3. By rotating the capacitance control unit 14 also rotating the magnetic flux receiving unit 12 by magnetic attraction, an overlap area between the movable electrode 7 and the fixed electrode 4 is changed, then capacitance adjustment is made.
    • 8. 发明授权
    • 선형 운동 가변 진공 축전기
    • 线性运动可变真空电容器
    • KR101598889B1
    • 2016-03-09
    • KR1020150014532
    • 2015-01-29
    • 주식회사 온조랩
    • 이원오
    • H01G5/013H01G5/38H01G5/00
    • H01G5/00H01G5/013H01G5/38H01G2005/02
    • 본발명의일실시예에따른선형운동가변진공축전기는제1 전극, 상기제1 전극에대향하여배치되는제2 전극, 상기제2 전극에연결된직선운동축, 및상기직선운동축의주위를진공도를상기제1 전극과상기제2 전극이서로마주보는축전공간의진공도와서로다르게유지하는주름관을포함하는가변진공축전기; 일단은상기직선운동축에축결합하고유전체로형성된절연직선운동축; 상기절연직선운동축을감싸도록배치되고일단은상기가변진공축전기와진공을유지하면서결합하는유전체튜브; 일단은상기유전체튜브의타단에결합하고진공을유지하면서결합하는자석고정튜브; 상기자석고정튜브의외주면을감싸도록배치되는외부자석; 상기자석고정튜브의내부에배치되고상기외부자석과자기결합하는내부자석; 및상기내부자석과고정결합하고, 일단은상기절연직선운동축의타단에고정결합하는내부자석슬라이드부;를포함한다.
    • 根据本发明的实施例,线性运动可变真空电容器包括:可变真空电容器,包括第一电极,与第一电极相对设置的第二电极,连接到第二电极的直线运动轴 以及波纹管,其保持围绕线性运动轴的真空度不同于第一电极和第二电极相对设置的电容空间的真空水平; 一个绝缘的直线运动轴,其一端轴向耦合到直线运动轴并由电介质制成; 电介质管,其设置成包围绝缘线性运动轴,其一端在保持真空的同时耦合到可变真空电容器; 磁体固定管,其一端在保持真空的同时与电介质管的另一端连接; 设置为包围磁体固定管的圆周表面的外部磁体; 内部磁体,其设置在所述磁体固定管的内部并磁耦合到所述外部磁体; 以及内部磁体滑动部分,其固定地联接到所述内部磁体,并且其一端固定地联接到所述绝缘线性运动轴的另一端。