Patent attributes
A multi-port rotary disc valve includes a valve housing having a sidewall, a lid that closes a first end of the sidewall and a base that is disposed at a second end of the sidewall. A valve chamber is defined by the base, the lid and the sidewall. The housing includes valve ports that communicate with the chamber. A diverter assembly is disposed in the chamber and is configured to control fluid flow through the valve housing. The diverter assembly includes a first part including first through openings and a second part that is axially aligned with the first part, the second part including second through openings. The diverter assembly includes an elastic element disposed between the first diverter part and second diverter part, the elastic element biasing the first diverter part toward the lid and the second diverter part toward the base.
