Actuating device comprising bimetal disks
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United States of America Patent
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Feb 16, 2010
Grant Date -
Oct 16, 2008
app pub date -
Feb 9, 2006
filing date -
Feb 14, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to an actuating device comprising at least two coaxial bimetal disks and at least one axial strut arranged between the disks, the bimetal disks being mounted opposite each other and being deformable in opposite directions according to the thermal variations. The invention can be especially applied to the thermal compensation of an optical system.
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