CONSTRUCTION MACHINE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 20, 2011
app pub date -
Feb 18, 2009
filing date -
Feb 21, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a construction machine, capable of enhancing the cooling efficiency of an air-cooled cooler for EGR without deterioration of the cooling effect of a heat exchanger in spite of the arrangement of the air-cooled cooler for EGR near a cooling fan. The construction machine includes: an EGR line 20 for extracting and recirculating a part of exhaust gas from the exhaust side of an engine 9 to the intake side; and an air-cooled cooler 21 for EGR for cooling the recirculating gas flowing in the EGR line 20. The air-cooled cooler 21 for EGR is provided on the outer circumferential side of a cooling fan 11 in a position between the engine 9 and the cooling fan 11 or a position on the downstream side of the cooling fan 11, and cooled with cooling air flowing on the outer circumferential side of the cooling fan 11.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully