ES2178541A2 - Estructura de detencion de sonido para motor de combustion interna deltipo de unidad basculante. - Google Patents

Estructura de detencion de sonido para motor de combustion interna deltipo de unidad basculante.

Info

Publication number
ES2178541A2
ES2178541A2 ES200000757A ES200000757A ES2178541A2 ES 2178541 A2 ES2178541 A2 ES 2178541A2 ES 200000757 A ES200000757 A ES 200000757A ES 200000757 A ES200000757 A ES 200000757A ES 2178541 A2 ES2178541 A2 ES 2178541A2
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
unit case
outer side
type internal
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.)
Granted
Application number
ES200000757A
Other languages
English (en)
Other versions
ES2178541R (es
ES2178541B1 (es
Inventor
Noboru Yokowa
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.)
Honda Motor Co Ltd
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 ES2178541A2 publication Critical patent/ES2178541A2/es
Publication of ES2178541R publication Critical patent/ES2178541R/es
Application granted granted Critical
Publication of ES2178541B1 publication Critical patent/ES2178541B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Vibration Prevention Devices (AREA)
  • Arrangement Of Transmissions (AREA)
  • Exhaust Silencers (AREA)

Abstract

Estructura de detención de sonido para motor de combustión interna del tipo de unidad basculante. El objeto es proporcionar una estructura insonorizante para un motor de combustión interna del tipo de unidad basculante que es menos cara así como efectiva al reducir el ruido sin aumentar el número de piezas. Medios de solución: En una estructura de detención de sonido para un motor de combustión interna 1 del tipo de unidad basculante que incluye un engranaje automático de correa en V y se soporta para movimiento basculante en una carrocería de vehículo 2, un filtro de aire 25 está montado en una periferia externa de una carcasa de unidad 20, y una pared lateral exterior 25a del filtro de aire 25 se extiende al exterior de la carcasa de unidad 20 y cubre una cara lateral exterior de la carcasa de unidad 20. Un material insonorizante 27 está dispuesto entre la porción 25b de la pared lateral exterior 25a del filtro de aire 25 que se extiende al exterior de la carcasa de unidad 20 y la cara lateral exterior de la carcasa de unidad 20.
ES200000757A 1999-03-31 2000-03-28 Estructura de detencion de sonido para motor de combustion interna deltipo de unidad basculante. Expired - Fee Related ES2178541B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPHEI-11-092880 1999-03-31
JP11092880A JP2000282892A (ja) 1999-03-31 1999-03-31 ユニットスイング式内燃機関の防音構造

Publications (3)

Publication Number Publication Date
ES2178541A2 true ES2178541A2 (es) 2002-12-16
ES2178541R ES2178541R (es) 2003-01-01
ES2178541B1 ES2178541B1 (es) 2004-06-01

Family

ID=14066774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000757A Expired - Fee Related ES2178541B1 (es) 1999-03-31 2000-03-28 Estructura de detencion de sonido para motor de combustion interna deltipo de unidad basculante.

Country Status (5)

Country Link
JP (1) JP2000282892A (es)
CN (1) CN1103866C (es)
ES (1) ES2178541B1 (es)
IT (1) IT1320000B1 (es)
TW (1) TW448870U (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4989510B2 (ja) * 2008-02-20 2012-08-01 本田技研工業株式会社 レゾネータを備える自動二輪車の遮音構造体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247854A (ja) * 1994-03-14 1995-09-26 Suzuki Motor Corp 一体型パワーユニット
JPH08210208A (ja) * 1995-02-01 1996-08-20 Suzuki Motor Corp 小型車両用パワーユニット
JPH1037744A (ja) * 1996-07-24 1998-02-10 Suzuki Motor Corp スクータ型車両の排気ガス浄化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247854A (ja) * 1994-03-14 1995-09-26 Suzuki Motor Corp 一体型パワーユニット
JPH08210208A (ja) * 1995-02-01 1996-08-20 Suzuki Motor Corp 小型車両用パワーユニット
JPH1037744A (ja) * 1996-07-24 1998-02-10 Suzuki Motor Corp スクータ型車両の排気ガス浄化装置

Also Published As

Publication number Publication date
IT1320000B1 (it) 2003-11-12
CN1268619A (zh) 2000-10-04
TW448870U (en) 2001-08-01
ES2178541R (es) 2003-01-01
ES2178541B1 (es) 2004-06-01
JP2000282892A (ja) 2000-10-10
CN1103866C (zh) 2003-03-26
ITTO20000301A0 (it) 2000-03-30
ITTO20000301A1 (it) 2001-09-30

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