Invention Grant
- Patent Title: Controller for engine
- Patent Title (中): 发动机控制器
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Application No.: US12943096Application Date: 2010-11-10
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Publication No.: US08823203B2Publication Date: 2014-09-02
- Inventor: Keisuke Tani
- Applicant: Keisuke Tani
- Applicant Address: JP Kariya
- Assignee: Denso Corporation
- Current Assignee: Denso Corporation
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye PC
- Priority: JP2009-259012 20091112; JP2010-72922 20100326; JP2010-72923 20100326
- Main IPC: B60H1/00
- IPC: B60H1/00 ; F02D41/40 ; F02G5/00 ; F02D41/08

Abstract:
A waste heat controller controls waste heat quantity of an engine according to a required heat quantity along with a heat-utilize requirement. When the heat-utilize requirement is generated, a fuel-increase-rate indicating a fuel increase quantity is computed. A reference fuel-increase-rate is established to be compared with the fuel-increase-rate. Based on this comparison result, it is determined whether the waste heat increase control will be executed.
Public/Granted literature
- US20110109157A1 CONTROLLER FOR ENGINE Public/Granted day:2011-05-12
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