AR102831A1 - INTERNAL COMBUSTION ENGINE OF ASSEMBLY TYPE VEHICLE - Google Patents

INTERNAL COMBUSTION ENGINE OF ASSEMBLY TYPE VEHICLE

Info

Publication number
AR102831A1
AR102831A1 ARP150103880A ARP150103880A AR102831A1 AR 102831 A1 AR102831 A1 AR 102831A1 AR P150103880 A ARP150103880 A AR P150103880A AR P150103880 A ARP150103880 A AR P150103880A AR 102831 A1 AR102831 A1 AR 102831A1
Authority
AR
Argentina
Prior art keywords
exhaust
pipe
exhaust pipe
gas sensor
exhaust gas
Prior art date
Application number
ARP150103880A
Other languages
Spanish (es)
Inventor
Warashina Takuya
Nagata Yuki
Watanabe Satoru
Sato Tomoyasu
Yamanishi Teruhide
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of AR102831A1 publication Critical patent/AR102831A1/en

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Suprimir el calor de una porción de fijación del sensor de gas de escape sin proporcionar una aleta de refrigeración en un tubo de conexión del tubo de escape, en un motor de combustión interna de un vehículo de tipo de montar a horcajadas donde una pared lateral de una culata incluye, como un solo cuerpo, múltiples aletas de refrigeración que sobresalen de la misma, y un tubo de conexión del tubo de escape que también sobresale de la misma para formar un puerto de escape, y un sensor de gas de escape para detectar componentes de gas de combustión que fluye a través del puerto de escape se fija al tubo de conexión del tubo de escape. Se forma un hueco 63 entre un tubo de conexión del tubo de escape 34 y una porción de pared de la aleta de refrigeración 28a, que constituye una parte de una pared lateral 28 de una culata 23 al tiempo que tiene aletas de refrigeración 53 a 58 que sobresalen de ellas y rodean el tubo de conexión del tubo de escape 34. Una porción de fijación del sensor de gas de escape 61 formada en el tubo de conexión del tubo de escape 34 a fin de fijar un sensor de gas de escape 60, y la porción de pared de la aleta de refrigeración 28a están integralmente conectadas a través de un puente 64 que atraviesa el hueco 63.Remove heat from an fixing portion of the exhaust gas sensor without providing a cooling fin on an exhaust pipe connection tube, in an internal combustion engine of a straddle type vehicle where a side wall of a cylinder head includes, as a single body, multiple cooling fins protruding therefrom, and an exhaust pipe connecting tube that also protrudes therefrom to form an exhaust port, and an exhaust gas sensor to detect Combustion gas components flowing through the exhaust port are fixed to the exhaust pipe connection tube. A gap 63 is formed between a connection pipe of the exhaust pipe 34 and a wall portion of the cooling fin 28a, which constitutes a part of a side wall 28 of a cylinder head 23 while having cooling fins 53 to 58 protruding from them and surrounding the connecting pipe of the exhaust pipe 34. A fixing portion of the exhaust gas sensor 61 formed in the connecting pipe of the exhaust pipe 34 in order to fix an exhaust gas sensor 60, and the wall portion of the cooling fin 28a are integrally connected through a bridge 64 that crosses the gap 63.

ARP150103880A 2014-12-05 2015-11-26 INTERNAL COMBUSTION ENGINE OF ASSEMBLY TYPE VEHICLE AR102831A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014247371A JP6000324B2 (en) 2014-12-05 2014-12-05 Internal combustion engine for saddle-ride type vehicles

Publications (1)

Publication Number Publication Date
AR102831A1 true AR102831A1 (en) 2017-03-29

Family

ID=56123541

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150103880A AR102831A1 (en) 2014-12-05 2015-11-26 INTERNAL COMBUSTION ENGINE OF ASSEMBLY TYPE VEHICLE

Country Status (4)

Country Link
JP (1) JP6000324B2 (en)
CN (1) CN105673246B (en)
AR (1) AR102831A1 (en)
BR (1) BR102015029917B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006250128A (en) * 2005-03-14 2006-09-21 Fuji Heavy Ind Ltd Cylinder head of air-cooled engine
BRPI0605873B1 (en) * 2006-01-13 2018-10-23 Honda Motor Co Ltd internal combustion engine
JP4815477B2 (en) * 2008-06-30 2011-11-16 本田技研工業株式会社 Mounting structure of motorcycle exhaust gas sensor
JP5266087B2 (en) * 2009-02-17 2013-08-21 本田技研工業株式会社 Motorcycle engine
CN202039959U (en) * 2011-03-14 2011-11-16 隆鑫通用动力股份有限公司 Rapid heat dissipation cylinder head and gasoline engine employing same
JP5814059B2 (en) * 2011-09-28 2015-11-17 本田技研工業株式会社 Internal combustion engine

Also Published As

Publication number Publication date
JP6000324B2 (en) 2016-09-28
BR102015029917A2 (en) 2016-09-27
CN105673246B (en) 2018-06-29
JP2016109042A (en) 2016-06-20
CN105673246A (en) 2016-06-15
BR102015029917B1 (en) 2022-08-02

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