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:
Apr. 14, 1987
Filed:
Mar. 30, 1984
Applicant:
Inventor:
Yoshimasa Hayashi, Kamakura, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60H / ;
U.S. Cl.
CPC ...
237 / ; 123 4121 ;
Abstract
A passenger cabin heating system incorporated with a boiling liquid cooled-combustion engine is disclosed, which comprises a first passage connected to the coolant jacket of the engine a heat exchanger connected to the first passage for receiving therein the gaseous coolant of the coolant jacket to achieve heat exchanging between the gaseous coolant in the condenser and air surrounding the condenser, and a second passage extending between the heat exchanger and the coolant jacket for recirculating the coolant thus liquefied in the heat exchanger back into the coolant jacket.