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    • 4. 发明申请
    • HIGH-TEMPERATURE SHUTDOWN PROTECTING RELAY
    • 高温切断保护继电器
    • US20060055492A1
    • 2006-03-16
    • US11199288
    • 2005-08-08
    • Fang YuJianhua HanYinxiang Wang
    • Fang YuJianhua HanYinxiang Wang
    • H01H67/02
    • H01H3/32H01H3/503
    • A high-temperature shutdown protecting relay comprises a base; a L copper pin and a N copper pin are provided on the base with resting contacts provided at their bottoms respectively; stretchy copper blades are provided on the base, which are fit to the L copper pin and the N copper pin respectively, with movable contacts provided thereon, which are fit to said resting contacts; a stand is provided on the base and above the stretchy copper blades; grooves are provided on the lower side of the stand with ceramic rods for insulating the stand from the stretchy copper blades embedded therein. The high-temperature shutdown protecting relay provided by the present utility model can keep normal operating property under high temperature. When the movable contacts and the resting contacts are engaged with each other, a larger locking force can be kept therebetween; when the movable contacts and the resting contacts are disengaged, there is a larger disengaging force to ensure these two kinds of contacts disengaged, and to ensure a certain disengaging interval therebetween and very quick disengaging time.
    • 高温关断保护继电器包括基座; 底座上设有一个L铜针和一个N铜针,底座上分别设有静电触点, 在基座上设置有伸缩的铜叶片,它们分别与L铜销和N铜销配合,其上设置有可移动触点,其上配置有所述静止触点; 在基部和伸缩铜叶片上方设置支架; 在支架的下侧设置有陶瓷棒的槽,用于使支架与嵌入其中的伸缩铜叶片绝缘。 本实用新型提供的高温关断保护继电器可保持高温下的正常工作性能。 当可动触点和静止触点彼此接合时,可以保持较大的锁定力; 当可动触点和静止触点脱离时,存在较大的分离力,以确保这两种触头脱离,并确保其间具有一定的脱离间隔并且非常快速的分离时间。
    • 9. 发明授权
    • High-temperature shutdown protecting relay
    • 高温关断保护继电器
    • US07030722B2
    • 2006-04-18
    • US11199288
    • 2005-08-08
    • Fang YuJianhua HanYinxiang Wang
    • Fang YuJianhua HanYinxiang Wang
    • H01H75/00
    • H01H3/32H01H3/503
    • A high-temperature shutdown protecting relay comprises a base; a L copper pin and a N copper pin are provided on the base with resting contacts provided at their bottoms respectively; stretchy copper blades are provided on the base, which are fit to the L copper pin and the N copper pin respectively, with movable contacts provided thereon, which are fit to said resting contacts; a stand is provided on the base and above the stretchy copper blades; grooves are provided on the lower side of the stand with ceramic rods for insulating the stand from the stretchy copper blades embedded therein. The high-temperature shutdown protecting relay provided by the present utility model can keep normal operating property under high temperature. When the movable contacts and the resting contacts are engaged with each other, a larger locking force can be kept therebetween; when the movable contacts and the resting contacts are disengaged, there is a larger disengaging force to ensure these two kinds of contacts disengaged, and to ensure a certain disengaging interval therebetween and very quick disengaging time.
    • 高温关断保护继电器包括基座; 底座上设有一个L铜针和一个N铜针,底座上分别设有静电触点, 在基座上设置有伸缩的铜叶片,它们分别与L铜销和N铜销配合,其上设置有可移动触点,其上配置有所述静止触点; 在基部和伸缩铜叶片上方设置支架; 在支架的下侧设置有陶瓷棒的槽,用于使支架与嵌入其中的伸缩铜叶片绝缘。 本实用新型提供的高温关断保护继电器可保持高温下的正常工作性能。 当可动触点和静止触点彼此接合时,可以保持较大的锁定力; 当可动触点和静止触点脱离时,存在较大的分离力,以确保这两种触头脱离,并确保其间具有一定的脱离间隔并且非常快速的分离时间。