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. 17, 2001
Filed:
Oct. 05, 1999
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
To provide an engine cooling system including a water pump for circulating cooling water in order to cool an engine, and a thermostat provided in the water pump in such a manner as to be openable/closable depending on the temperature of cooling water. The thermostat is provided in the water pump with a reduced number of parts, to thereby reduce the cost, weight and the number of assembling steps. A casing of a water pump is composed of a pump body for rotatably supporting a pump shaft and a pump cover connected to the pump body in such a manner as to cover an impeller fixed to the pump shaft. A thermostat is contained in a containing portion formed in the pump cover in such a manner as to be held between the pump body and the pump cover.