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Mechanical seal with a central component

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
43 KB
Volume
2006
Category
Article
ISSN
1350-4789

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โœฆ Synopsis

This patent describes an isolation damper for use in air delivery trunking. The damper -which may be elliptical -is provided with a seal to provide an air-tight cutoff. It can be used to shut off airflow to prevent circulation of hazardous contaminants in clean environments.

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