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:
Jun. 28, 1983
Filed:
Feb. 23, 1981
Sten E Nilsson, Vargon, SE;
Saab-Scania Aktiebolag, Sodertalje, SE;
Abstract
A heating and ventilation system for a vehicle, including a ventilation housing comprising two housing halves mutually connected along at least one longitudinal plane, said halves forming together a space for the flow of air and enclosing fan means, a heat exchanger and a number of flap means for regulating the air flow. In the ventilation housing there is mounted a longitudinal intermediate wall between the housing halves. Said wall at least partially divides the space between the housing halves into two part spaces, each including a cold air duct, a hot air duct, a mixing chamber and a distribution chamber for leading ventilation air to different outlets in a vehicle passenger compartment. Said system enables using simple means to obtain individual regulation and heating of ventilation air at different outlets in a vehicle passenger compartment.