Method and injection system for injecting a fluid

Details Method and injection system for injecting a fluid Method and injection system for injecting a fluid

2007-05-30

2010-10-19

Ganey, Steven J (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Processes

Of fuel injection

C239S004000, C239S102200, C239S533400, C239S584000, C123S299000, C123S498000

Reexamination Certificate

active

07815128

ABSTRACT:
A method for injecting a fluid, in particular a fuel, performs the following steps: A nozzle (1) which can be actuated by a piezo element (5) is provided. A current pulse (12a) is supplied to the piezo element (5). The capacity (16) of the piezo element (5) is recorded at the time when the current pulse (12a) is supplied. An actual characteristic curve of the injection is recorded based on the capacity (16). The current pulse (12a) is regulated in order to optimize the injection based on the actual characteristic curve of the injection.

REFERENCES:
patent: 6412704 (2002-07-01), Shinogle et al.
patent: 6619268 (2003-09-01), Rueger et al.
patent: 6896208 (2005-05-01), Kuegler
patent: 7021278 (2006-04-01), Ishizuka et al.
patent: 7188788 (2007-03-01), Augustin
patent: 7258283 (2007-08-01), Heinz et al.
patent: 2006/0082252 (2006-04-01), Allmendinger et al.
patent: 10310120 (2004-09-01), None
patent: 10345226 (2005-05-01), None
patent: 102004023545 (2005-12-01), None
German Office Action, German application No. 10 2006 048 979.9-26, 2 pages, Mar. 12, 2007.

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