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:
May. 20, 2025
Filed:
Apr. 03, 2017
Caterpillar Sarl, Geneva, CH;
Caterpillar SARL, Geneva, CH;
Abstract
In the cooling system of construction equipment equipped with a plurality of heat exchangers including radiators, in providing a pressure-sealed reservoir tank connected in parallel with radiators in the cooling water circulation system between the radiators and engine, said reservoir tank is arranged so as not to protrude above the upper tier heat exchanger, the radiator and oil cooler are arranged lower than the upper tier heat exchanger in a lower tier heat exchangers, and the horizontal width of inter-cooler is made shorter than the horizontal width of radiator and oil cooler forming the tank space laterally to the inter-cooler where the pressure-sealed reservoir tank is arranged on said tank space.