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. 07, 1985
Filed:
Jan. 28, 1982
Yukio Sakurai, Atsugi, JP;
Akihiko Yamamoto, Yokohama, JP;
Nissan Motor Company, Limited, Yokohama, JP;
Abstract
An air conditioning system comprising a duct structure, an evaporator unit positioned downstream of an air inlet end of the duct structure, an air heater unit positioned downstream of the evaporator unit, an air entrance chamber formed between the evaporator unit and the air heater unit, an air distribution chamber formed between the air heater unit and an air outlet end of the duct structure, an air-flow proportioning door positioned between the air entrance chamber and the air heater unit and movable between a position fully shutting of a flow of air from the air entrance chamber to the air heater unit and a position allowing the air heater unit to be fully open to the air entrance chamber, a bypass passageway bypassing the air heater unit, an air-flow guide vane positioned aside the bypass passageway and movable between a position withdrawn from the bypass passageway and a position in the bypass passageway, and a vane drive mechanism intervening between the air-flow proportioning door and the air-flow guide vane and operative to translate the movement of the proportioning door between the two positions thereof into the movement of the two positions, respectively, of the guide vane.