Patent Number: 6,637,837

Title: Vacuum booster air intake via engine compartment breather passage

Abstract: The problem of providing air from a vehicle engine compartment to a breather port of a vacuum booster mounted on a wall separating the engine compartment from the passenger compartment is solved by adapting the wall to provide an air passage, when the rear wall of the booster is bearing against the wall.

Inventors: Petin; Bernard (Soully, FR), MacLellan; Patrick T. (Dayton, OH)

Assignee: Delphi Technologies, Inc.

International Classification: B60T 13/567 (20060101); B60T 13/52 (20060101); F16J 015/50 (); B60T 008/44 ()

Expiration Date: 10/28/2020