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:
Jul. 18, 2017
Filed:
Apr. 26, 2016
Kobelco Construction Machinery Co., Ltd., Hiroshima-shi, JP;
Michio Hirayama, Hiroshima, JP;
Seiichi Onishi, Hiroshima, JP;
Hidenori Matsunaga, Hiroshima, JP;
Hideki Hayashi, Hiroshima, JP;
Atsushi Hirahara, Hiroshima, JP;
Ayumu Tokuda, Hiroshima, JP;
Shigeyuki Oda, Hiroshima, JP;
Shinichiro Amano, Hiroshima, JP;
KOBELCO CONSTRUCTION MACHINERY CO., LTD., Hiroshima-shi, JP;
Abstract
Provided is a construction machine capable of suppressing overcooling of fluid by heat exchangers, while requiring only a small space. The construction machine includes: a lower travel body; an upper slewing body mounted on the lower travel body and having an engine compartment; an engine compartment cover covering the engine compartment; an air filter which collects dust in outside air taken into the engine compartment and has a filter surface; a heat exchanger disposed downstream of the air filter in an air flow direction and having a core surface; an air filter holding section holding the air filter removably in an attitude opposing the filter surface of the air filter to the core surface of the heat exchanger; and a shut member installed removably on the air filter to shut at least a part of the filter surface.