EP1927737A1 - Dispositif de guidage de l'air pour motocyclette - Google Patents

Dispositif de guidage de l'air pour motocyclette Download PDF

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Publication number
EP1927737A1
EP1927737A1 EP06024889A EP06024889A EP1927737A1 EP 1927737 A1 EP1927737 A1 EP 1927737A1 EP 06024889 A EP06024889 A EP 06024889A EP 06024889 A EP06024889 A EP 06024889A EP 1927737 A1 EP1927737 A1 EP 1927737A1
Authority
EP
European Patent Office
Prior art keywords
air
heat sink
motorcycle
guiding device
cap
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP06024889A
Other languages
German (de)
English (en)
Inventor
Shih-Wang Tu
Wen-Chin Kung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kwang Yang Motor Co Ltd
Original Assignee
Kwang Yang 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 Kwang Yang Motor Co Ltd filed Critical Kwang Yang Motor Co Ltd
Priority to EP06024889A priority Critical patent/EP1927737A1/fr
Publication of EP1927737A1 publication Critical patent/EP1927737A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/16—Motor-cycles

Definitions

  • the present invention relates to an air-guiding device of a motorcycle, and more particularly to an air-guiding device with a function of heat sink.
  • a first conventional air-guiding device of a motorcycle has a front cap, an air outlet defined in a front side of the front cap, two air outlets respectively defined in two rear sides of the front cap.
  • a heat sink and a fan are respectively mounted inside the front cap. When the outer air flows into the front cap through the air inlet, the high temperature of the engine can be lowered by the outer air through the fan and the heat sink.
  • the first conventional air-guiding device cannot be guided the air out of the air outlets easily, the air with high temperature will rise in the front cap to damage the meter and the headlight of the front cap.
  • a second conventional air-guiding device of a motorcycle comprises a frame, a water tank mounted in a front end of the frame, an upper fairing mounted on the water tank, a lower fairing mounted under the water tank, and a lower plane mounted on a rear end of the water tank to form an air outlet.
  • An air-guiding cap is connected to the upper fairing and the lower plate so that the outer air flows in through the water tank to be guided to the lower fairing and the lower plate to flow out through the air outlet.
  • the second conventional air-guiding device of the motorcycle has many parts for inconvenient assembly and with a high cost.
  • the invention provides an air-guiding device for a motorcycle to mitigate or obviate the aforementioned problems.
  • the main objective of the present invention is to provide an air-guiding device for a motorcycle with a function of heat sink.
  • a motorcycle has a front wheel (2), a front cap (3) mounted on the front wheel (2), multiple air inlets (4) defined in the front cap (3).
  • a first preferred embodiment of an air-guiding device for a motorcycle (5) has a heat sink (10) mounted in the front cap (3) and in the lateral of the air inlets (4), a fan (20) and a cap (30).
  • the heat sink (10) has two water tanks (11) mounted in two sides of the heat sink (10), and multiple evenly-spaced fins (12) mounted between the water tanks (11).
  • the heat sink (10) is connected to a water circulation system of the motorcycle and thereby hot water flows into the water tanks (11) and the fins (12) increase the heat radiating areas.
  • the fan (20) is mounted in a rear side of the heat sink (10) and faces the fins (12).
  • the cap (30) is mounted in the rear side of the heat sink (10) and has an air outlet (31) defined in a lower end of the cap (30) and an opening (32) defined in a front end of the cap (30) to cover an upper end of the heat sink (10).
  • the width of the cap (30) is equal to that of the fins (12).
  • the cap (30) can be fixed to the heat sink (10) or the fan (20) or the heat sink (10).
  • a second preferred embodiment of an air-guiding device of a motorcycle is similar to the first preferred embodiment except that a cover (40) is mounted in a front end of the heat sink (10) and insert into the air inlet (4) so that the air flowing through the front cap (3) can be guided to the heat sink (10).
  • the heat sink (10) is connected to a water circulation system of the motorcycle and thereby hot water flows into the water tanks (11). Additionally, the outer air flows through the air inlets (4) into the heat sink (10). With the assistance of the fan (20), the temperature in the front cap (3) can be lowered and the hot air can flow out of the air outlet (31) to avoid the damage of the meter or the headlight.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
EP06024889A 2006-12-01 2006-12-01 Dispositif de guidage de l'air pour motocyclette Withdrawn EP1927737A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06024889A EP1927737A1 (fr) 2006-12-01 2006-12-01 Dispositif de guidage de l'air pour motocyclette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06024889A EP1927737A1 (fr) 2006-12-01 2006-12-01 Dispositif de guidage de l'air pour motocyclette

Publications (1)

Publication Number Publication Date
EP1927737A1 true EP1927737A1 (fr) 2008-06-04

Family

ID=37981395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06024889A Withdrawn EP1927737A1 (fr) 2006-12-01 2006-12-01 Dispositif de guidage de l'air pour motocyclette

Country Status (1)

Country Link
EP (1) EP1927737A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010083349A (ja) * 2008-09-30 2010-04-15 Honda Motor Co Ltd 自動二輪車のラジエータ取付け構造
WO2012038970A3 (fr) * 2010-09-21 2013-01-03 Tvs Motor Company Limited Ensemble de décharge de chaleur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118529A (ja) * 1982-12-23 1984-07-09 Suzuki Motor Co Ltd 二輪車のラジエ−タ装置
JPS59224415A (ja) 1983-06-01 1984-12-17 Nippon Denso Co Ltd ラジエ−タ冷却装置
JPH05185976A (ja) * 1992-06-29 1993-07-27 Yamaha Motor Co Ltd スクータ型車両
JPH1150844A (ja) 1997-08-06 1999-02-23 Honda Motor Co Ltd 水冷式内燃機関の冷却装置
JP2002173072A (ja) 2000-12-05 2002-06-18 Honda Motor Co Ltd スクータ型車両における車体前部の導風構造
JP2006044334A (ja) * 2004-07-30 2006-02-16 Tokyo R & D Co Ltd エンジン駆動二輪車のヒーターシステム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118529A (ja) * 1982-12-23 1984-07-09 Suzuki Motor Co Ltd 二輪車のラジエ−タ装置
JPS59224415A (ja) 1983-06-01 1984-12-17 Nippon Denso Co Ltd ラジエ−タ冷却装置
JPH05185976A (ja) * 1992-06-29 1993-07-27 Yamaha Motor Co Ltd スクータ型車両
JPH1150844A (ja) 1997-08-06 1999-02-23 Honda Motor Co Ltd 水冷式内燃機関の冷却装置
JP2002173072A (ja) 2000-12-05 2002-06-18 Honda Motor Co Ltd スクータ型車両における車体前部の導風構造
JP2006044334A (ja) * 2004-07-30 2006-02-16 Tokyo R & D Co Ltd エンジン駆動二輪車のヒーターシステム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010083349A (ja) * 2008-09-30 2010-04-15 Honda Motor Co Ltd 自動二輪車のラジエータ取付け構造
WO2012038970A3 (fr) * 2010-09-21 2013-01-03 Tvs Motor Company Limited Ensemble de décharge de chaleur

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