Invention Grant
- Patent Title: Regulator device for compensating for dispersions of injectors
- Patent Title (中): 用于补偿喷射器分散体的调节器装置
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Application No.: US11885581Application Date: 2006-02-27
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Publication No.: US07693644B2Publication Date: 2010-04-06
- Inventor: Reza Aliakbarzadeh , Dirk Joachimsmeyer
- Applicant: Reza Aliakbarzadeh , Dirk Joachimsmeyer
- Applicant Address: DE Hannover
- Assignee: Continental Automotive GmbH
- Current Assignee: Continental Automotive GmbH
- Current Assignee Address: DE Hannover
- Agency: King & Spalding L.L.P.
- Priority: DE102005010028 20050304
- International Application: PCT/EP2006/060305 WO 20060227
- International Announcement: WO2006/092389 WO 20060908
- Main IPC: F02D41/14
- IPC: F02D41/14 ; F02D41/20

Abstract:
Injectors each having a piezo actuator are assigned to cylinders of an internal combustion engine. A regulator device is configured for furnishing a cylinder-specific controlled variable and a command variable to a controller whose primary manipulated variable is a variable representing an electrical power supplied to the piezo actuator during a control cycle. A manipulated variable splitting unit is provided whose input variable is a regulator-determined regulator value of the primary manipulated variable and is configured for determining a total value of the primary manipulated variable according to the regulator value. It is also configured for splitting the total value into a primary value of the primary manipulated variable and into a secondary value of a secondary manipulated variable according to a lower and/or upper threshold value of the total value.
Public/Granted literature
- US20080281503A1 Regulator Device for Compensating for Dispersions of Injectors Public/Granted day:2008-11-13
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