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    • 6. 发明授权
    • Earthing switch for gas-insulated switchgear apparatus
    • 气体绝缘开关设备接地开关
    • US4577075A
    • 1986-03-18
    • US691912
    • 1985-01-16
    • Kenji AkitaMinoru SakaguchiHiroshi Suzuyama
    • Kenji AkitaMinoru SakaguchiHiroshi Suzuyama
    • H02B1/16H02B13/075H02K11/00H01H33/04H02B1/20
    • H02B13/075
    • An earthing switch for gas-insulated switchgear apparatus is disclosed, in which conductor within an enclosure is provided with a stationary contact, and a moving contact is movably provided to connect with and disconnect from the stationary contact by an operating mechanism within an operating mechanism case which is mounted on a branch tube of the enclosure interposing an insulating plate therebetween. For connecting the moving contact to the enclosure electrically, a plurality of earthing bars are employed, and further, directions of electromagnetic forces generated between the moving contact and individual earthing bars are considered in the connection of the earthing bars. By virtue of the connection of the plurality of earthing bars, the influence of the electromagnetic forces acting on the moving contact can be reduced to a great extent.
    • 公开了一种用于气体绝缘开关设备的接地开关,其中外壳内的导体设置有固定触点,并且移动触点可移动地设置成通过操作机构壳体内的操作机构与固定触点连接和断开 其安装在外壳上的绝缘板的外壳的支管上。 为了电动地将活动触点连接到外壳,采用多个接地杆,此外,在接地杆的连接中考虑在活动触点和单独的接地杆之间产生的电磁力的方向。 由于多个接地棒的连接,作用在移动接点上的电磁力的影响可以在很大程度上降低。
    • 8. 发明授权
    • Deodorizing device for oil stove
    • 油炉除臭装置
    • US4639211A
    • 1987-01-27
    • US863021
    • 1986-05-14
    • Kenji Akita
    • Kenji Akita
    • F23Q25/00F23D3/18F23D3/32F23N3/00
    • F23D3/18F23D3/32
    • A movable wick type oil stove which comprises a wick for absorbing oil to provide a fire at the top of the wick, wick cylinders defining a space for disposing the wick therein means for moving the wick in the vertical direction along the wick cylinders, and a deodorizing device for absorbing or removing gas causing an undesirable smell and produced when the fire at the top of the wick is extinguished by lowering the wick to a predetermined position. The deodorizing device comprises a suction device, a movement-sensing element for sensing the movement of the wick, and a temperature-sensing element for sensing a temperature around the wick.
    • 一种活动油芯式油灶,包括用于吸收油以在燃烧芯的顶部提供火焰的燃油芯,燃油芯气缸限定用于将灯芯设置在其中的空间,用于沿着燃油芯沿垂直方向移动灯芯,以及 除臭装置,用于吸收或除去导致不期望的气味的气体,并且当通过将灯芯降低到预定位置而将灯芯顶部的火熄灭时产生。 除臭装置包括抽吸装置,用于感测芯的运动的移动感测元件,以及用于感测芯周围的温度的温度感测元件。