Title:
INTERNAL COMBUSTION ENGINE WARMING UP SYSTEM
Document Type and Number:
Japanese Patent JP2009108709
Kind Code:
A
Abstract:
To provide an internal combustion engine warming up system capable of using combustion heat when evaporated fuel is burned in a combustion device for warming up of an internal combustion engine.
Circulation piping 24 having the combustion device 28 is connected to a canister 14. A heat exchanger 30 is arranged in the position adjacent to the combustion device 28, and cooling piping 32 wherein cooling water of the engine 20 is circulated is installed inside the heat exchanger 30. When evaporated fuel stored inside the canister 14 is circulated inside the circulation piping 24 and burned in the combustion device 28, combustion heat is provided for the cooling water by the heat exchanger 30, so as to promote warming up of the engine 20.
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Inventors:
KOBAYASHI MASAHIDE
Application Number:
JP2007279413A
Publication Date:
May 21, 2009
Filing Date:
October 26, 2007
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02M25/08; F01M13/00; F01P3/20; F02M31/16
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda