Vacuum conduit

Details Vacuum conduit Vacuum conduit

2005-03-15

2005-03-15

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

Reexamination Certificate

active

06867521

ABSTRACT:
A vacuum line (10) comprising a vacuum-tight flexible tube section (22) and a vibration damper (16) axially parallel to the flexible tube section (22) serves to connect tow vacuum devices (12, 14). The vibration damper (16) is an actively regulated axial magnetic bearing. Thereby, a vibration damper with good dampening properties is realized. By changing the regulation parameters, the vibration damper is adaptable and not subjected to any mechanical wear. The transmission of structure-borne noise is avoided by the contactless vibration dampening.

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patent: 10252963 (1998-09-01), None
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