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    • 3. 发明申请
    • Vehicle including silencer
    • 车辆包括消声器
    • US20100212990A1
    • 2010-08-26
    • US12659021
    • 2010-02-23
    • Yasuto TerashimaTakehito Yamamoto
    • Yasuto TerashimaTakehito Yamamoto
    • B60K13/04F01N1/02
    • F01N1/02F01N1/089
    • A vehicle, such as a motorcycle, can include an engine, an exhaust pipe, and a silencer. The silencer can include a main body and first and second pipes. An upstream end of the first pipe can be connected to the exhaust pipe, and be provided in the main body. The second pipe can be provided apart from the first pipe on the downstream side of the first pipe, coaxially with the first pipe, and extending through a downstream lid of an outer tube of the main body. The downstream portion of the first pipe can have an inner diameter that gradually decreases from the upstream side toward the downstream end. The upstream end of the second pipe can be provided in the main body and have a larger inner diameter than the inner diameter of the downstream end of the first pipe.
    • 诸如摩托车的车辆可以包括发动机,排气管和消音器。 消声器可以包括主体和第一和第二管。 第一管的上游端可连接到排气管,并设置在主体中。 第二管可以与第一管的下游侧的第一管分开设置,与第一管同轴,并且延伸穿过主体的外管的下游盖。 第一管的下游部分可以具有从上游侧向下游端逐渐减小的内径。 第二管的上游端可以设置在主体中,并且具有比第一管的下游端的内径更大的内径。
    • 4. 发明授权
    • Vehicle including silencer
    • 车辆包括消声器
    • US08127887B2
    • 2012-03-06
    • US12659021
    • 2010-02-23
    • Yasuto TerashimaTakehito Yamamoto
    • Yasuto TerashimaTakehito Yamamoto
    • F01N1/02
    • F01N1/02F01N1/089
    • A vehicle, such as a motorcycle, can include an engine, an exhaust pipe, and a silencer. The silencer can include a main body and first and second pipes. An upstream end of the first pipe can be connected to the exhaust pipe, and be provided in the main body. The second pipe can be provided apart from the first pipe on the downstream side of the first pipe, coaxially with the first pipe, and extending through a downstream lid of an outer tube of the main body. The downstream portion of the first pipe can have an inner diameter that gradually decreases from the upstream side toward the downstream end. The upstream end of the second pipe can be provided in the main body and have a larger inner diameter than the inner diameter of the downstream end of the first pipe.
    • 诸如摩托车的车辆可以包括发动机,排气管和消音器。 消音器可以包括主体和第一和第二管。 第一管的上游端可连接到排气管,并设置在主体中。 第二管可以与第一管的下游侧的第一管分开设置,与第一管同轴,并且延伸穿过主体的外管的下游盖。 第一管的下游部分可以具有从上游侧向下游端逐渐减小的内径。 第二管的上游端可以设置在主体中,并且具有比第一管的下游端的内径更大的内径。