Measuring and testing – Dynamometers – Responsive to force
Patent
1998-07-30
2000-03-28
Noori, Max
Measuring and testing
Dynamometers
Responsive to force
73161, G01L 112
Patent
active
06041667&
ABSTRACT:
A method of operating an electromagnetic actuator for actuating a setting member wherein the actuator includes at least one electromagnet supplied with current by a control device, and an armature that is operatively connected with the setting member to be actuated and which can be brought out of a first set position, counter to a force of a restoring spring, into a second set position, in which the armature is in contact with the pole face of the electromagnet, when the electromagnet is supplied with current. The change in the setting force of the restoring spring is detected, at least during part of the armature motion, and the respective position of the armature and/or its moving speed is or are derived from this. The derived value is used to check and/or influence the actuation of the electromagnet.
REFERENCES:
patent: 4086809 (1978-05-01), Wu et al.
patent: 4749892 (1988-06-01), Mesenich
patent: 5237864 (1993-08-01), Castle et al.
patent: 5245872 (1993-09-01), Cooper et al.
patent: 5337110 (1994-08-01), Dowe
patent: 5339515 (1994-08-01), Brackett et al.
patent: 5852242 (1998-12-01), Devolk et al.
Esch Thomas
Pischinger Martin
FEV Motorentechnik GmbH & Co. KG
Kinberg Robert
Noori Max
Spencer George H.
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