| Original document(13 pages) 中文版 |
In a method for measuring the injection quantity of injection nozzles (24), in particular for motor vehicles and in particular in production testing, testing fluid (32) is injected into a measuring chamber (30) by an injection nozzle (24). This imparts movement to a piston (16), which at least partially defines the measuring chamber (30). The movement of the piston (16) is detected by a detection device (42), which generates a corresponding measurement signal (48). In order to increase the measurement precision, the invention proposes that an effective quantity (Vn) and at least one disturbance quantity (Ve) be obtained through the use of the measuring signal (48), where the effective quantity (Vn) in turn essentially corresponds to the actual injection quantity (mi). |
Application Number
申请号 |
01804800 |
Application Date
申请日 |
2001.12.01 |
| Title 名称 |
Method, computer program and device for measuring injection quantity of injection nozzles, esp. for motor vehicles |
Publication Number
公开号 |
1398323 |
Publication Date
公开日 |
2003.02.19 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
F02M65/00 |
Applicant(s) Name
申请人 |
Robert Bosch GmbH |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Ralf Bindel;Ralf Schulte |
| Attorney & Agent 代理人 |
zeng li |
| More information 更 多 信 息 |
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