06640793 is referenced by 14 patents.

A valve assembly and method for controlling flow of gases through a passage between an engine crankcase and an engine intake manifold is provided. The method includes increasing a flow of gases through the passage between the crankcase and the intake manifold when a temperature of the gases is below a predetermined temperature.

Title
Valve assembly and method for controlling flow of gases from an engine crankcase to an engine intake manifold
Application Number
10/65674
Publication Number
6640793 (B1)
Application Date
November 7, 2002
Publication Date
November 4, 2003
Inventor
Rodney John Tabaczynski
Northville
MI, US
Furqan Zafar Shaikh
Troy
MI, US
Bryan Christopher Stoll
South Lyon
MI, US
Allan Joseph Kotwicki
Williamsburg
MI, US
Daniel Michael Kabat
Oxford
MI, US
Agent
Allan J Lippa
US
John F Buckert
US
Assignee
Ford Global Technologies
MI, US
IPC
F16K 17/04
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