Invention Grant
- Patent Title: Three door structure for partial recirculation in an air conditioning system
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Application No.: US14011895Application Date: 2013-08-28
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Publication No.: US09676245B2Publication Date: 2017-06-13
- Inventor: Andrew Clemence , Gregory Thompson , Raymond Bailey , Melissa Buczek , Simon Hotte
- Applicant: Denso International America, Inc.
- Applicant Address: US MI Southfield
- Assignee: Denso International America, Inc.
- Current Assignee: Denso International America, Inc.
- Current Assignee Address: US MI Southfield
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: B60H1/00
- IPC: B60H1/00 ; B60H1/24
Abstract:
A heating, ventilation and air conditioning system includes a blower unit that has a first interior air intake, a second interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their open and closed positions, a variable partial mode and a variable fresh mode are defined.
Public/Granted literature
- US20140065942A1 Three Door Structure For Partial Recirculation In An Air Conditioning System Public/Granted day:2014-03-06
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