公开(公告)号：US09579971B2

公开(公告)日：2017-02-28

申请号：US14452830

申请日：2014-08-06

Applicant: HONDA MOTOR CO., LTD.

Inventor： Takuma Koishikawa ,  Takeshi Uemae ,  Takashi Toriki ,  Yoji Fukui ,  Takumi Sakamoto ,  Takeshi Shimura ,  Shinji Kobayashi ,  Satoshi Okayama

IPC: B60K15/04 ,  B65D51/16 ,  B62J35/00

CPC classification number: B60K15/0406 ,  B62J35/00 ,  B65D51/1638 ,  B65D51/1644

Abstract: In a fuel cap provided with a breather mechanism, a cap openably and closably covers a fuel filler of a fuel tank. The cap includes a breather passage for communication between the inside and the outside of the fuel tank. The breather passage is provided with a breather valve mechanism and a resonator chamber as a silencing mechanism. The breather mechanism is a valve having a spring capable of retaining a pressure within the fuel tank up to a predetermined pressure.

Abstract translation: 在设置有通气机构的燃料盖中，盖可开启并且可关闭地覆盖燃料箱的燃料填充物。 该盖包括用于在燃料箱的内部和外部之间连通的通气通道。 通气通道具有通气阀机构和作为消音机构的谐振腔。 通气机构是具有能够将燃料箱内的压力保持在预定压力下的弹簧的阀。

公开(公告)号：US09890703B2

公开(公告)日：2018-02-13

申请号：US15023319

申请日：2014-05-20

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yutaka Inomoto ,  Hitoshi Yokotani ,  Kosuke Sakasai ,  Satoshi Okayama

IPC: F02B77/08 ,  F02B61/02 ,  B62K11/10 ,  F02F1/42 ,  F01N13/00 ,  F02F1/24

CPC classification number: F02B77/086 ,  B62K11/10 ,  F01N13/001 ,  F01N13/008 ,  F01N2240/20 ,  F01N2590/04 ,  F02B61/02 ,  F02F1/24 ,  F02F1/4264

Abstract: A cylinder head of an internal combustion engine includes a first exhaust port section having an upstream inlet opened and closed by a first exhaust valve, a second exhaust port section having an upstream inlet opened and closed by a second exhaust valve, and a collective exhaust port section into which the first and second exhaust port sections merge at downstream ends thereof. In a fixing structure for an exhaust gas sensor, the sensor is fixed to the collective exhaust port section with its sensing tip in the port section. An exhaust gas guide part is formed, at a position upstream of the sensor, on an internal wall of the port section, opposite the internal wall to which the sensor is fixed, so as to bulge out to guide exhaust gas toward the sensor, whereby exhaust gas is effectively intermixed and directed to the sensor with resultant increased sensing accuracy.