흡기 덕트 및 그 제조방법
    125.
    发明公开
    흡기 덕트 및 그 제조방법 失效
    空气吸入管及其制造方法

    公开(公告)号:KR1020010076281A

    公开(公告)日:2001-08-11

    申请号:KR1020010002361

    申请日:2001-01-16

    Abstract: PURPOSE: To provide an air intake duct and its manufacturing method capable of effectively reducing air intake noises, and being manufactured at a relatively low cost. CONSTITUTION: A plane part 22 is formed at the center part 12b of a duct body 12 of an air intake duct 11 for introducing external air into an air cleaner of a vehicular engine, and an opening part 13 is opened in the plane part 22. The periphery 23 of the opening part 13 is allowed to project outwardly from the plane part 22, and the tip of the periphery is made to form a flat plane. A flat non-woven fabric-molded body 14 is pressed against the periphery 23 in a preliminarily molted state, and the non-woven fabric-molded body 14 is joined and locked to the periphery. In this case, a part of thermoplastic resin of the periphery 23 permeates the inside of the non-woven fabric-molded body 14 to produce a state where fibers of the non-woven fabric-molded body 14 are entangled with the resin three-dimensionally.

    Abstract translation: 目的:提供一种能够有效减少进气噪声并以较低成本制造的进气管及其制造方法。 构成:在进气管道11的管体12的中心部分12b处形成平面部分22,用于将外部空气引入车辆发动机的空气净化器中,并且在平面部分22中打开开口部分13。 允许开口部13的周边23从平面部22向外突出,并且使周边的前端形成平面。 扁平无纺布成型体14以预先蜕皮状态压在周边23上,将无纺布成型体14接合并锁定在周边。 在这种情况下,周边23的热塑性树脂的一部分渗透到无纺布成型体14的内部,以产生无纺布成型体14的纤维与树脂三维缠结的状态 。

    특히 내연 기관의 흡기구로서 사용되는 흡기 시스템
    126.
    发明公开
    특히 내연 기관의 흡기구로서 사용되는 흡기 시스템 失效
    感应系统,特别适用于内燃机的感应端口

    公开(公告)号:KR1020010014012A

    公开(公告)日:2001-02-26

    申请号:KR1019997012041

    申请日:1998-06-19

    Abstract: The invention relates to an induction port with an optimal noise level, especially a suction pipe for use as an induction port of an internal combustion engine. The noise level is optimised by introducing shunt resonators (16, 18) in the collecting chamber (12) of the suction pipe. Said suction pipe is produced using a multi-shell technique. The inserted structures (16, 18) can be stuck or welded before the shells are joined. The inventive shunt resonators (16, 18) require little space and can also be used for subsequently optimising the suction pipes in the test phase, should the test results be acoustically unsatisfactory.

    Abstract translation: 本发明涉及一种具有最佳噪声水平的导入口,特别是用作内燃机的导入口的吸入管。 通过在吸入管的收集室(12)中引入分流谐振器(16,18)来优化噪声水平。 所述吸管使用多壳技术制造。 插入的结构(16,18)可以在壳连接之前被粘合或焊接。 如果测试结果在声学上不令人满意,本发明的并联谐振器(16,18)需要很小的空间并且还可以用于随后在测试阶段优化吸入管。

    吸氣歧管 INTAKE MANIFOLD
    127.
    发明专利
    吸氣歧管 INTAKE MANIFOLD 失效
    吸气歧管 INTAKE MANIFOLD

    公开(公告)号:TWI248495B

    公开(公告)日:2006-02-01

    申请号:TW090121891

    申请日:2001-09-04

    IPC: F02M

    Abstract: 提供一種吸氣歧管包含有穩壓箱與分別具有連結穩壓箱下部向上方延伸之豎管部且並列配置之複數根吸氣管,側面視係形成空間於穩壓箱及各豎管部間之合成樹脂製吸氣歧管,由於一邊迴避大型化、一邊可增大穩壓箱之容量,穩壓箱(20)形成具有側方外突部(20b)係介入順著各吸氣管(21A~21D)之配列方向(28)延伸對向於該等吸氣管(21A~21D)之豎管部(29A~29D)之箱主要部(20a)與順著箱主要部(20a)之配列方向(28)自中間部外突順著配列方向(28)配置於中間部一對豎管部(29B~29C)之間,而,在側方外突部(20b)兩側,分別形成於各豎管部(29A~29D)及箱主要部(20a)間之一對空間(38)之內端則以側方外突部(20b)之兩側壁閉塞。

    Abstract in simplified Chinese: 提供一种吸气歧管包含有稳压箱与分别具有链接稳压箱下部向上方延伸之竖管部且并列配置之复数根吸气管,侧面视系形成空间于稳压箱及各竖管部间之合成树脂制吸气歧管,由于一边回避大型化、一边可增大稳压箱之容量,稳压箱(20)形成具有侧方外突部(20b)系介入顺着各吸气管(21A~21D)之配列方向(28)延伸对向于该等吸气管(21A~21D)之竖管部(29A~29D)之箱主要部(20a)与顺着箱主要部(20a)之配列方向(28)自中间部外突顺着配列方向(28)配置于中间部一对竖管部(29B~29C)之间,而,在侧方外突部(20b)两侧,分别形成于各竖管部(29A~29D)及箱主要部(20a)间之一对空间(38)之内端则以侧方外突部(20b)之两侧壁闭塞。

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