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US 2003/0222383 A1Published application
Magnetic spring device with negative stiffness
AssigneeIntegrated Dynamics Engineering GmbH
InventorPeter Heiland
Life of this patent
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Abstract
A magnetic spring device with negative stiffness contains at least one first pole body combination composed of at least one first, at least one second and at least one third pole body, which each have opposite magnetic poles, with the pole bodies in the combination being aligned such that opposite poles are opposite one another and the first and the third pole bodies assume a defined distance from one another, in which the second pole body is arranged, with the pole bodies being arranged such that they can move relative to one another.
Claims34
A magnetic spring device with negative stiffness comprising:
- at least one first pole body combination composed of at least one first, at least one second and at least one third pole body (2a, 2b, 3), which each have opposite magnetic poles, with the pole bodies in the combination being aligned such that opposite poles are opposite one another and the first and the third pole bodies (2a, 2b) assume a defined distance (h) from one another, in which the second pole body (3) is arranged, with the pole bodies (2a, 2b, 3) being arranged such that they can move relative to one another.
Dependencies are inferred from the claim text.