The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2013
Filed:
Feb. 17, 2009
Wataru Isaka, Mito, JP;
Nozomu Tanaka, Tsuchiura, JP;
Wataru Isaka, Mito, JP;
Nozomu Tanaka, Tsuchiura, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
In a heat exchanger cover () covering upper sides of heat exchanger (), an inlet port () is provided on a left side which is an upstream side of cooling air, and one exhaust port () for exhausting the cooling air which has passed through the heat exchanger () is provided on a right side opposite to this inlet port (). An engine cover () is provided with another exhaust port () at a position opposing the one exhaust port () in a left-right direction. The cooling air which has passed through the heat exchanger () can be exhausted horizontally from the exhaust port () provided in the heat exchanger cover () toward the exhaust port () provided in the engine cover ().