Expansible chamber devices – With inspection window in expansible chamber wall portion – With lock
Reexamination Certificate
2005-02-15
2005-02-15
Nguyen, Hoang (Department: 3748)
Expansible chamber devices
With inspection window in expansible chamber wall portion
With lock
C092S129000, C092S140000
Reexamination Certificate
active
06854376
ABSTRACT:
A device (1) for actuating at least one piston (2) moving axially in the bore (3) of a body (4), the piston (2) being driven by the longitudinal or curved movement (F2) of a control arm (5). Also disclosed is a method for detecting a failure in a device (1) having an intermediary element (6), located between the piston (2) and the control arm (5), this intermediary element (6) being also used as an alarm means should the intermediary element (6) be missing between the piston (2) and the arm (5). The invention is particularly applicable in the field of diagnosis.
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patent: 5122628 (1992-06-01), McLelland et al.
patent: 5704268 (1998-01-01), Hinchliffe
patent: 2 064 700 (1981-06-01), None
Biomerieux S.A.
Lydon James C.
Nguyen Hoang
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