Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate
2007-03-20
2007-03-20
Argenbright, T. M. (Department: 3747)
Internal-combustion engines
Charge forming device
Fuel injection system
C361S154000
Reexamination Certificate
active
10993373
ABSTRACT:
A description is provided of a device (2) for control of an electro-actuator (3), comprising a first and a second input terminal (4,5) which are connected to an electrical energy source (6); and a first and a second output terminal (10,11) which are connected to the electro-actuator (3). The control device (2) additionally comprises a threshold comparator (30) which can compare the voltage (VHS,VLS) present at the first or second output terminal (10,11) of the control device (2) with a threshold voltage (VTH—EOI) and can generate a signal (VEOI) which is indicative of the instant of end of actuation of the electro-actuator, when this voltage (VHS,VLS) passes through the threshold voltage (VTH—EOI).
REFERENCES:
patent: 3732492 (1973-05-01), Geul
patent: 4553207 (1985-11-01), Veneziano
patent: 4687994 (1987-08-01), Fulkerson et al.
patent: 4856482 (1989-08-01), Linder et al.
patent: 5053911 (1991-10-01), Kopec et al.
patent: 5182517 (1993-01-01), Thelen et al.
patent: 5245501 (1993-09-01), Locher et al.
patent: 5433109 (1995-07-01), Mayer-Dick et al.
patent: 5650909 (1997-07-01), Remele et al.
patent: 5668476 (1997-09-01), Archer
patent: 5738071 (1998-04-01), Smith et al.
patent: 5747684 (1998-05-01), Pace et al.
patent: 5825216 (1998-10-01), Archer et al.
patent: 5995356 (1999-11-01), Glavmo et al.
patent: 2005/0066940 (2005-03-01), Sheikh et al.
patent: 3730523 (1989-03-01), None
patent: 0 924 589 (1999-06-01), None
patent: 2 262 809 (1993-06-01), None
Argenbright T. M.
C.R.F. Societa Consortile per Anzioni
Ostrolenk Faber Gerb & Soffen, LLP
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