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1. WO2010092690 - DEVICE FOR TREATING EVAPORATED FUEL

Publication Number WO/2010/092690
Publication Date 19.08.2010
International Application No. PCT/JP2009/052540
International Filing Date 16.02.2009
Chapter 2 Demand Filed 13.10.2010
IPC
F02M 25/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
25Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
08adding fuel vapours drawn from engine fuel reservoir
CPC
F02M 25/0854
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
25Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
08adding fuel vapours drawn from engine fuel reservoir
0854Details of the absorption canister
F02M 25/089
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
25Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
08adding fuel vapours drawn from engine fuel reservoir
089Layout of the fuel vapour installation
Y10S 903/903
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
903Hybrid electric vehicles, HEVS
902Prime movers comprising electrical and internal combustion motors
903having energy storing means, e.g. battery, capacitor
Y10S 903/904
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
903Hybrid electric vehicles, HEVS
902Prime movers comprising electrical and internal combustion motors
903having energy storing means, e.g. battery, capacitor
904Component specially adapted for hev
Y10S 903/907
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
903Hybrid electric vehicles, HEVS
902Prime movers comprising electrical and internal combustion motors
903having energy storing means, e.g. battery, capacitor
904Component specially adapted for hev
907Electricity storage, e.g. battery, capacitor
Y10S 903/951
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
903Hybrid electric vehicles, HEVS
902Prime movers comprising electrical and internal combustion motors
903having energy storing means, e.g. battery, capacitor
951Assembly or relative location of components
Applicants
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 麻生 秀一 ASO, Shuichi [JP]/[JP] (UsOnly)
Inventors
  • 麻生 秀一 ASO, Shuichi
Agents
  • 中島 淳 NAKAJIMA, Jun
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DEVICE FOR TREATING EVAPORATED FUEL
(FR) DISPOSITIF POUR LE TRAITEMENT DE CARBURANT ÉVAPORÉ
(JA) 蒸発燃料処理装置
Abstract
(EN)
A vehicle traveling by the drive power of a motor in addition to that of an engine has an evaporated-fuel treating device which, even if heat discharged from the engine is small, operates with improved evaporated-fuel separation efficiency by heating a canister. A vehicle (14) has a first battery (28A) and a second battery (28B). A canister (34) is placed in front of the first battery (28A), below the second battery (28B). Because the canister (34) is placed near the batteries, heat is transferred from the batteries (28) to the canister (34) to heat an adsorbing agent in the canister (34). This promotes separation of evaporated fuel to improve the efficiency of separation of evaporated fuel.
(FR)
L'invention porte sur un véhicule se déplaçant par la puissance d'entraînement d'un moteur en plus de celle d'un moteur électrique comprenant un dispositif de traitement du carburant évaporé qui, même si de la chaleur dégagée par le moteur est faible, fonctionne avec un rendement de séparation de carburant évaporé par chauffage d'un absorbeur. Le véhicule (14) comprend une première batterie (28A) et une seconde batterie (28B). Un absorbeur (34) est placé à l'avant de la première batterie (28A), en dessous de la seconde batterie (28B). Puisque l'absorbeur (34) est placé à proximité des batteries, la chaleur est transférée des batteries (28) à l'absorbeur (34) pour chauffer un agent d'adsorption dans l'absorbeur (34). Ceci favorise la séparation du carburant évaporé pour améliorer le rendement de séparation du carburant évaporé.
(JA)
 エンジンに加えてモーターの駆動力で走行する車両において、エンジンからの排熱が少ない状態であってもキャニスタを加熱して脱離効率を向上させることが可能な蒸発燃料処理装置を得る。車両(14)は、第1バッテリー(28A)と第2バッテリー(28B)を備える。キャニスタ(34)は、第1バッテリー(28A)の前方で、且つ第2バッテリー(28B)の下方に配置される。キャニスタ(34)がバッテリーの近傍に配置されているので、バッテリー(28)からキャニスタ(34)に熱が伝わり、キャニスタ(34)内の吸着剤を加熱してすることで脱離がより促進され、脱離効率が向上する。
Also published as
DE112009004361
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