Invention Grant
US09359940B2 Direct manifold boost assist device with throttle body manifold volume isolation
有权
直接歧管增压辅助装置，具有节气门体歧管体积隔离
- Patent Title: Direct manifold boost assist device with throttle body manifold volume isolation
- Patent Title (中): 直接歧管增压辅助装置，具有节气门体歧管体积隔离
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Application No.: US13863170Application Date: 2013-04-15
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Publication No.: US09359940B2Publication Date: 2016-06-07
- Inventor: Chris C. Ahrns
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent Julia Voutyras
- Main IPC: F02B33/44
- IPC: F02B33/44 ; F02B37/14 ; F02D41/00 ; F02B37/04 ; F02B37/16 ; F02B37/18 ; F02B39/10 ; F02D41/10
Abstract:
Methods and systems are provided for adjusting intake airflow through two induction passages. In response to increased torque demand, intake airflow may be directed through a first induction passage including an exhaust-driven turbocharger compressor and through a second induction passage including an electric compressor. Further, after the turbocharger compressor increases speed, intake airflow may be directed again through the first induction passage to further increase boost.
Public/Granted literature
- US20140305412A1 DIRECT MANIFOLD BOOST ASSIST DEVICE WITH THROTTLE BODY MANIFOLD VOLUME ISOLATION Public/Granted day:2014-10-16
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