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:
Nov. 18, 1986
Filed:
Aug. 05, 1985
Takao Kubozuka, Yokosuka, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
In order to minimize the size of an evaporation cooled internal combustion engine, the coolant vapor collection space located within the coolant jacket above the most strongly heated structure of the engine is reduced in size and a separator unit, which separates liquid coolant from the gaseous form, is disposed between a vapor manifold mounted on the engine a radiator in which the coolant vapor is condensed to its liquid state. The coolant collected in the separator is pumped back into the coolant jacket at locations where the coolant boils most vigorously. An amount of coolant extracted from a relatively cool section of the coolant jacket is also recirculated by the pump to the same locations.