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    • 6. 发明公开
    • 사이드 브랜치형 소음기
    • 侧支式分配器
    • KR1020130117239A
    • 2013-10-25
    • KR1020120040219
    • 2012-04-18
    • 삼성중공업 주식회사
    • 황성목박용환권혁
    • F02M35/12F01N1/02G10K11/172
    • PURPOSE: A side branch type muffler is provided to reduce noise in the range of multi-band frequency by using a simple structure. CONSTITUTION: A side branch type muffler includes a resonance chamber (120), an inlet pipe (110), and an outlet pipe (130). The resonance chamber has the predetermined space portion therein. The inlet pipe is mounted on one side of the resonance and is communicated with the space portion, and one end portion thereof is protruded inward of the space portion and a neck (111) is formed. The outlet pipe is mounted on the other side of the resonance and is communicated with the space portion.
    • 目的:提供一种侧支式消音器,通过简单的结构降低多频带范围内的噪声。 构成:侧支式消声器包括共振室(120),入口管(110)和出口管(130)。 谐振室内具有预定的空间部分。 入口管安装在谐振的一侧并与空间部分连通,其一个端部在空间部分的内侧突出并形成颈部(111)。 出口管安装在谐振的另一侧,并与空间部分连通。
    • 7. 发明公开
    • 소음기
    • 消音器
    • KR1020120136144A
    • 2012-12-18
    • KR1020110055178
    • 2011-06-08
    • 삼성중공업 주식회사
    • 박용환황성목
    • F01N1/02F01N1/06
    • F01N1/12F01N1/02F01N1/06F01N2450/22
    • PURPOSE: A silencer is provided to reduce low frequency noise as a dividing plate is installed between inner and outer cylinders so that the length of a space for sound waves increases. CONSTITUTION: A silencer(100) comprises an outer cylinder(110), and inner cylinder(120), an exhaust gas inflow pipe(130), an exhaust gas discharge pipe(140), and a dividing plate(150). The inner cylinder is inserted into one side of the outer cylinder. The inner cylinder is formed into a column shape extended in a longitudinal direction. The exhaust gas inflow pipe is connected to the outer cylinder. The exhaust gas discharge pipe is connected to the outer cylinder, and linked to the inner cylinder. The dividing plate divides a space between the inner and outer cylinders into a plurality of spaces. At least one of the lengths of edges of the dividing plate is longer than the inner cylinder extended toward the inner side of the outer cylinder.
    • 目的:为了降低低频噪声,分隔板安装在内外筒之间,使得声波空间的长度增加,提供消声器。 消声器(100)包括外筒(110)和内筒(120),废气流入管(130),废气排放管(140)和分隔板(150)。 内筒插入外筒的一侧。 内筒形成为沿长度方向延伸的柱状。 废气流入管与外筒连接。 排气排出管与外筒连接,与内筒连结。 分隔板将内筒和外筒之间的空间分成多个空间。 分隔板的边缘长度中的至少一个长度比朝向外筒的内侧延伸的内筒长。
    • 8. 发明公开
    • 캐빈의 소음 감소 장치
    • 减少舱室噪音的装置
    • KR1020120072797A
    • 2012-07-04
    • KR1020100134693
    • 2010-12-24
    • 삼성중공업 주식회사
    • 박용환
    • B63B29/02E04B1/99E04B1/84G10K11/16
    • PURPOSE: A noise reduction apparatus of a cabin is provided to prevent generation of standing waves in a cabin and to provide pleasant environment for crew members by increasing soundproof performance. CONSTITUTION: A noise reduction apparatus of a cabin comprises a blocking member(110) and supporting parts(120). The blocking member is installed inside or outside of a cabin to block the generation of standing waves in the cabin. The supporting parts support the blocking member in order that the blocking member is located at a position for blocking the generation of the standing waves.
    • 目的:提供机舱的降噪装置,以防止在舱内产生驻波,并通过提高隔音性能为船员提供愉快的环境。 构成:机舱的降噪装置包括阻挡构件(110)和支撑部件(120)。 阻挡构件安装在舱室内部或外部,以阻止在舱室中产生驻波。 支撑部件支撑阻挡构件,以便阻挡构件位于用于阻挡驻波产生的位置。