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    • 12. 发明申请
    • SERIALLY CONNECTED SURGE SUPPRESSION OPTIMIZATION DEVICE
    • SERIALLY CONNECTED SURGE抑制优化装置
    • US20110299210A1
    • 2011-12-08
    • US12792730
    • 2010-06-02
    • Chih-Hua Wang
    • Chih-Hua Wang
    • H02H3/22
    • H02H9/007
    • A serially connected surge suppression optimization device has an input terminal, an output terminal, a plurality of surge suppression units. The surge suppression units are serially mounted between the input terminal and the output terminal. Each surge suppression unit has at least one pair of parallel inductors and a plurality of surge absorption units respectively connected with one end of each of the pair of inductors. The pair of parallel inductors mounted in the surge suppression unit in a pre-stage and the surge suppression unit in a post-stage have different conductance values. Accordingly, the surge suppression optimization device connected in a path from which surges pass can significantly reduce energy of a surge flowing in and a residual surge voltage. The different conductance values of the surge suppression units in a pre-stage and a post-stage smoothen an intruding surge to secure better safety protection without abruptly generating a peak rise.
    • 串联连接的浪涌抑制优化装置具有输入端子,输出端子,多个浪涌抑制单元。 浪涌抑制单元串联安装在输入端子和输出端子之间。 每个浪涌抑制单元具有至少一对并联电感器和分别与该对电感器的每一个的一端连接的多个浪涌吸收单元。 安装在浪涌抑制单元中的一对并联电感器在前级中,并且后级中的浪涌抑制单元具有不同的电导值。 因此,在浪涌通过的路径中连接的浪涌抑制优化装置可以显着降低浪涌流入的能量和剩余浪涌电压。 浪涌抑制单元在前级和后级的不同电导值平滑了入侵浪涌,以确保更好的安全保护,而不会突然产生峰值上升。
    • 13. 发明授权
    • Laryngeal mask vent clip and method of use
    • 喉罩通气夹及使用方法
    • US07784465B2
    • 2010-08-31
    • US11238094
    • 2005-09-28
    • Hongha T. LeChih Hua Wang
    • Hongha T. LeChih Hua Wang
    • A61M16/00A61M29/00A62B9/06A62B9/02F16K35/00F16K15/00F16K17/00F16K21/04
    • A61M16/044A61M16/0409A61M16/0445Y10T137/7876
    • A laryngeal mask includes an airway conduit, and a mask connected to the airway conduit, the mask that includes an inflatable portion. An inflation lumen is coupled to the inflatable portion of the mask as well as an inflation valve. The inflation valve includes an exterior housing that has an exit aperture and a stem that is movable between an open position and a closed position. A vent clip is removably coupled to the inflation valve and includes a body portion, an exterior housing interface portion extending from the body portion and a finger extending from the body portion. The exterior housing interface portion includes a gripping surface which is formed to contact at least an approximately 90 degree portion of the inflation valve exterior housing and the finger maintains the inflation valve in an open position.
    • 喉罩包括气道导管和连接到气道导管的掩模,所述掩模包括可充气部分。 充气腔连接到掩模的可充气部分以及充气阀。 充气阀包括具有出口孔和可在打开位置和关闭位置之间移动的杆的外壳。 通气夹可移除地联接到充气阀,并且包括主体部分,从主体部分延伸的外部壳体接口部分和从主体部分延伸的手指。 外部壳体接口部分包括夹紧表面,其被形成为接触充气阀外部壳体的至少大约90度的部分,并且手指将充气阀保持在打开位置。
    • 14. 发明授权
    • All-in-one intake valve
    • 一体式进气阀
    • US06776160B2
    • 2004-08-17
    • US10144220
    • 2002-05-14
    • Chih Hua Wang
    • Chih Hua Wang
    • A62B700
    • A61M16/0078A61M16/0084A61M16/0816A61M16/12A61M16/208
    • An intake valve includes a bladder having a face piece coupled to one end and an opening formed in the other end, a cover attached to the other end of the bladder and having a port coupled to an air reservoir and having a hub coupled to a container, which may be used for pumping air into the bladder when the air in the air reservoir has been consumed. The cover has a check valve for air to flow into the cover when the container is expanded, and for pumping air into the bladder when the container is squeezed. Another check valve may be used for outward flowing of excess air.
    • 进气阀包括气囊,其具有联接到一端的面件和在另一端形成的开口,附接到气囊的另一端的盖,并具有连接到空气容器的端口,并且具有联接到容器 ,其可以用于当空气储存器中的空气已经被消耗时将空气泵送到气囊中。 当容器膨胀时,盖子具有用于空气流入盖子的止回阀,并且当容器被挤压时用于将空气抽入气囊中。 另一个止回阀可用于过量空气的向外流动。