Invention Grant
- Patent Title: Tolerance and wear compensation of a fuel pump
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Application No.: US16767564Application Date: 2018-11-01
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Publication No.: US11261817B2Publication Date: 2022-03-01
- Inventor: Stefan Kleineberg , Mariz Abdelmalek , Marc Völker , Andreas Sausner
- Applicant: Vitesco Technologies GmbH
- Applicant Address: DE Hannover
- Assignee: Vitesco Technologies GmbH
- Current Assignee: Vitesco Technologies GmbH
- Current Assignee Address: DE Hannover
- Agency: Cozen O'Connor
- Priority: DE102017221333.7 20171128
- International Application: PCT/EP2018/079924 WO 20181101
- International Announcement: WO2019/105676 WO 20190606
- Main IPC: F02D41/24
- IPC: F02D41/24 ; F02D33/00 ; F02D41/22 ; F02D41/38 ; F02M37/00 ; F02M37/08 ; F02D41/30 ; F02M37/18
Abstract:
A method determines an inflection point OP of a parameter profile i, n which is representative of a component tolerance and a state of wear of a fuel pump. The fuel pump is provided for a fuel supply system for use in a device equipped with an internal combustion engine. The device being a passenger car, utility vehicle and/or a stationary or mobile power generator.
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