Invention Grant
- Patent Title: Method and device for determining a temperature variable
- Patent Title (中): 用于确定温度变量的方法和装置
-
Application No.: US10468662Application Date: 2002-02-09
-
Publication No.: US07647764B2Publication Date: 2010-01-19
- Inventor: Holger Plote , Andreas Krautter , Michael Walter
- Applicant: Holger Plote , Andreas Krautter , Michael Walter
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE10108182 20010221
- International Application: PCT/DE02/00479 WO 20020209
- International Announcement: WO02/066803 WO 20020829
- Main IPC: F01N3/00
- IPC: F01N3/00
Abstract:
A device and method for determining a temperature variable, in particular a temperature variable that characterizes the condition of an exhaust-gas treatment system of a combustion engine, are described. The temperature is specified on the basis of variables that characterize the mass flow in the exhaust-gas treatment system, and/or of a second temperature variable that characterizes the temperature upstream from the exhaust-gas treatment system.
Public/Granted literature
- US20060059893A1 Method and device for determining a temperature variable Public/Granted day:2006-03-23
Information query
