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    • 3. 发明授权
    • Valve apparatus for hermetic compressor
    • 封闭式压缩机用阀门装置
    • US06932115B2
    • 2005-08-23
    • US10489430
    • 2001-09-21
    • Tae-Min KimHyo-Jae Lee
    • Tae-Min KimHyo-Jae Lee
    • F04B39/10F16K15/16
    • F04B39/1073Y10T137/7891Y10T137/7893
    • The present invention relates to a valve apparatus for a hermetic compressor. In the present invention, an elastic lead (40) is integrally formed with a discharge valve (30) in order to reduce striking force generated when the discharge valve (30) strikes a valve seat (26) and to facilitate opening of the discharge valve (30). The elastic lead (40) is formed by cutting out an intermediate portion of the discharge valve (30), and a free end of the elastic lead is bent to directed to a free end (36) or a clasped portion (32) of the discharge valve (30). The free end (36) of the elastic lead (40) is supported on a bottom surface of a recess (27) in a valve plate (20), and thus, the elastic lead (40) exerts elastic force on the discharge valve (30) in a direction that the discharge valve (30) is opened. According to the present invention constructed as such, noise generated when the discharge valve (30) operates can be minimized, and opening/closing operation of the discharge valve (30) can be smoothly performed.
    • 本发明涉及一种封闭式压缩机的阀装置。 在本发明中,弹性引线(40)与排出阀(30)一体地形成,以便减少当排出阀(30)撞击阀座(26)时产生的打击力,并且有利于打开排出阀 (30)。 弹性引线(40)通过切出排出阀(30)的中间部分而形成,并且弹性引线的自由端被弯曲以指向自由端(36)或紧固部分(32) 排出阀(30)。 弹性引线(40)的自由端(36)被支撑在阀板(20)的凹部(27)的底面上,因此弹性引线(40)对排出阀( 30)沿排出阀(30)打开的方向。 根据这样构成的本发明,能够使排出阀30运转时产生的噪音最小化,能够平稳地进行排出阀30的打开/关闭动作。
    • 8. 发明申请
    • ADAPTIVE TECHNIQUES FOR FULL DUPLEX COMMUNICATIONS
    • 全双工通信的自适应技术
    • US20120201153A1
    • 2012-08-09
    • US13293072
    • 2011-11-09
    • Dinesh BharadiaJung Il ChoiMayank JainSachin KattiTae Min KimPhilip Levis
    • Dinesh BharadiaJung Il ChoiMayank JainSachin KattiTae Min KimPhilip Levis
    • H04B15/00H04W24/02
    • H04B1/525H04B1/18H04B1/56H04L27/2626H04L27/2647
    • In one aspect there is provided a method. The method may include receiving a first analog radio frequency signal including a signal of interest and an interference signal caused by a second analog radio frequency signal transmitted in full duplex over a channel from which the first analog transmission is received; adjusting at least one of the first analog radio frequency signal and a portion of the second analog radio frequency signal to enable at least one of a reduction or an elimination of the interference signal in an output analog radio frequency signal; combining the first analog radio frequency signal and the portion of the second analog radio frequency signal to generate the output analog radio frequency signal characterized by at least the reduction or the elimination of the interference signal included in the output analog radio frequency signal; and providing the output analog radio frequency signal. Related apparatus, systems, methods, and articles are also described.
    • 在一个方面,提供了一种方法。 该方法可以包括接收包括感兴趣信号的第一模拟射频信号和由接收第一模拟传输的信道以全双工传输的第二模拟射频信号引起的干扰信号; 调整所述第一模拟射频信号和所述第二模拟射频信号的一部分中的至少一个以使得能够在输出模拟射频信号中减少或消除所述干扰信号中的至少一个; 组合第一模拟射频信号和第二模拟射频信号的部分以产生输出模拟射频信号,其特征在于至少减少或消除包括在输出模拟射频信号中的干扰信号; 并提供输出模拟射频信号。 还描述了相关装置,系统,方法和制品。