KR950017640A - A two-wheeled vehicle - Google Patents

A two-wheeled vehicle Download PDF

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Publication number
KR950017640A
KR950017640A KR1019940037480A KR19940037480A KR950017640A KR 950017640 A KR950017640 A KR 950017640A KR 1019940037480 A KR1019940037480 A KR 1019940037480A KR 19940037480 A KR19940037480 A KR 19940037480A KR 950017640 A KR950017640 A KR 950017640A
Authority
KR
South Korea
Prior art keywords
carburetor
engine
air cleaner
shroud
cylinder block
Prior art date
Application number
KR1019940037480A
Other languages
Korean (ko)
Other versions
KR0170442B1 (en
Inventor
이키오 야가사키
요시타카 누카다
히로아키 미야타
다다오 히루마
가즈오키 우키아나
류지 모리야마
Original Assignee
가와모토 노부히코
혼다기켄고교 가부시키가이샤
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
Priority claimed from JP33350593A external-priority patent/JP3205656B2/en
Priority claimed from JP33350493A external-priority patent/JP3373921B2/en
Priority claimed from JP33350693A external-priority patent/JP3205657B2/en
Application filed by 가와모토 노부히코, 혼다기켄고교 가부시키가이샤 filed Critical 가와모토 노부히코
Publication of KR950017640A publication Critical patent/KR950017640A/en
Application granted granted Critical
Publication of KR0170442B1 publication Critical patent/KR0170442B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

본 발명은 에어크리너의 커버부 및 도풍덕트가 협동하여 기화기의 외측을 커버하고, 강우, 물방울 및 주행풍 등의 외부환경자에 대한 기화기의 내구성 향상을 도모하면서 기화기를 배기열로 보온가능하게 할 수 있고, 또 덕트에서 엔진으로부터의 배기를 기화기에 유도함으로써 기화기 배치상의 자유도를 증대할 수 있는 자동2륜차에 관한 것으로서, 본 발명은 엔진의 크랭크축 및 후륜 사이에 삽입된 전동기구케이스의 상부에 엔진의 흡기포트에 연결된 기화기와, 상기 기화기에 접속된 에어크리너가 배치되고, 엔진의 실린더블록, 실린더헤드 및 크랭크축의 축단부에 연결된 냉각팬이 슈라우드로 덮인 자동2륜차에 있어서, 상기 슈라우드에는 냉각팬을 향한 흡입구와, 상기 실린더브록에의 흡입구와는 반대쪽에 배치된 배기구가 형성되며, 에어크리너에는 기화기의 외측방을 덮는 커버부가 일체로 연결설치되고, 상기 배기구에는 일단이 연통된 덕트의 타단이 기화기쪽으로 연장됨과 동시에 에어크리너의 상기 커버부에 연결된 것이다.The present invention can cover the outside of the carburetor in cooperation with the cover portion and the air duct of the air cleaner, it is possible to heat the carburetor with exhaust heat while improving the durability of the carburetor for external environment such as rainfall, water droplets and running wind The present invention relates to an automatic two-wheeled vehicle capable of increasing the degree of freedom in arranging the carburetor by inducing exhaust from the engine in the duct to the carburetor. The present invention relates to an engine on an upper portion of a powertrain case inserted between a crankshaft and a rear wheel of an engine. A carburetor connected to an intake port of an air cleaner and an air cleaner connected to the carburetor are disposed, and a cooling fan connected to a shaft block of an engine cylinder block, a cylinder head, and a crankshaft is shrouded in a shroud. An inlet facing the air outlet and an exhaust port disposed opposite to the inlet to the cylinder block; The cover part covering the outer side of the carburetor is integrally installed, and the other end of the duct through which one end is communicated extends toward the carburetor and is connected to the cover part of the air cleaner.

Description

자동2륜차A two-wheeled vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 제1도는 요부확대도,3 is an enlarged view of the main part,

제4도는 제3도는 화살표 4-4선 확대단면도,4 is an enlarged cross-sectional view of arrow 4-4 line,

제5도는 제4도의 화살표 5-5선을 따라 절결한 부분절결 종단면도,5 is a partial cutaway longitudinal cross-sectional view taken along the line 5-5 of FIG. 4,

제6도는 제5도의 화살표 6-6선 확대단면도,6 is an enlarged cross-sectional view of arrow 6-6 of FIG.

제7도는 제4도의 화살표 7-7선에서 본 도면.7 is a view from arrow 7-7 in FIG.

Claims (3)

엔진의 크랭크축 및 후륜 사이에 삽입된 전동기구의 케이스 상부에 엔진의 흡기포트에 연결된 기화기와, 상기 기화기에 적속된 에어크리너가 배치되고, 엔진의 실린더블록, 실린더헤드 및 크랭크축의 축단부에 연결된 냉각팬이 슈라우드에 의해 덮인 자동2륜차에 있어서, 상기 슈라우드에는 냉각팬을 향한 흡입구와, 상기 실린더블록에 관하여 흡입구와는 반대쪽에 배치된 배기구가 형성되며, 에어크리너에는 기화기의 외측을 덮는 커버부가 일체로 연설되고, 상기 배기구에 일단이 연통된 덕트의 타단이 기화기쪽으로 향해서 연장됨과 동시에 에어크리너의 상기 커버부에 연결되는 것을 특징으로 하는 자동2륜차.A carburetor connected to the intake port of the engine and an air cleaner attached to the carburetor are disposed on an upper portion of the case of the power mechanism inserted between the crankshaft and the rear wheel of the engine, and connected to the cylinder block of the engine, the cylinder head and the shaft ends of the crankshaft. In a two-wheeled vehicle covered with a cooling fan by a shroud, the shroud is formed with an intake port facing the cooling fan and an exhaust port disposed opposite to the intake port with respect to the cylinder block, and the air cleaner has a cover portion covering the outside of the carburetor. And an other end of the duct, which is integrally addressed and whose one end is in communication with the exhaust port, extends toward the carburetor and is connected to the cover of the air cleaner. 제1항에 있어서, 상기 차체프레임에는 시이트 하부에서 상하로 뻗은 한쌍의 프레임부가 배설되며, 양프레임 사이에 배치된 실린더헤드에 대체로 수평한 축선을 가지고 후방으로 뻗은 실린더블록이 연결되고, 상기 슈라우드는 적어도 실린더헤드를 그 전방측에서부터 덮는 헤드대응부재를 포함하는 다수의 부재로 이루어지고, 상기 헤드대응부재는 결합방향을 실린더블록의 축선을 따라 실린더헤드에 체결되는 것을 특징으로 하는 자동2륜차.According to claim 1, wherein the body frame is provided with a pair of frame portions extending up and down from the bottom of the sheet, a cylinder block extending rearward with a generally horizontal axis connected to the cylinder head disposed between the two frames, the shroud And a head corresponding member covering at least the cylinder head from its front side, wherein the head corresponding member is fastened to the cylinder head along the axis of the cylinder block. 제1항 및 제2항에 있어서, 상기 냉각팬 주변에 스크롤통로를 형성하는 슈라우드의 상기 스크롤통로에 대응하는 부분에는 냉각팬의 축방향 외부로 팽출된 팽출부가 형성되는 것을 특징으로 하는 자동2륜차.The two-wheeled vehicle according to claim 1 or 2, wherein a bulging portion that is expanded in the axial direction of the cooling fan is formed at a portion corresponding to the scroll passage of the shroud that forms the scroll passage around the cooling fan. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940037480A 1993-12-27 1994-12-27 Forced-aircooled engine for scooter type vehicle KR0170442B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP33350593A JP3205656B2 (en) 1993-12-27 1993-12-27 Forced air cooling engine for scooter type vehicles
JP93-333505 1993-12-27
JP93-333506 1993-12-27
JP33350493A JP3373921B2 (en) 1993-12-27 1993-12-27 Vaporizer warmer for motorcycles
JP93-333504 1993-12-27
JP33350693A JP3205657B2 (en) 1993-12-27 1993-12-27 Forced air-cooled engine for vehicles

Publications (2)

Publication Number Publication Date
KR950017640A true KR950017640A (en) 1995-07-20
KR0170442B1 KR0170442B1 (en) 1999-03-30

Family

ID=27340605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940037480A KR0170442B1 (en) 1993-12-27 1994-12-27 Forced-aircooled engine for scooter type vehicle

Country Status (2)

Country Link
KR (1) KR0170442B1 (en)
CN (1) CN1042311C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100284415B1 (en) * 1997-12-30 2001-09-17 배명진 Intake device of scooter type motorcycle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4091344B2 (en) * 2002-05-31 2008-05-28 本田技研工業株式会社 Vaporizer
TWI254006B (en) * 2002-06-17 2006-05-01 Yamaha Motor Co Ltd Air intake device for scooter-type two-wheeled motor vehicle
JP4732375B2 (en) * 2007-02-05 2011-07-27 本田技研工業株式会社 Forced air-cooled internal combustion engine
CN108374713B (en) * 2017-02-01 2022-07-22 Tvs电机股份有限公司 Cooling system for internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631887A (en) * 1979-08-21 1981-03-31 Honda Motor Co Ltd Transmitting case device for autobicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100284415B1 (en) * 1997-12-30 2001-09-17 배명진 Intake device of scooter type motorcycle

Also Published As

Publication number Publication date
KR0170442B1 (en) 1999-03-30
CN1042311C (en) 1999-03-03
CN1111202A (en) 1995-11-08

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