| 摘要 |
A bimetallic seal for an air heater is designed to flex and close a gap as the temperature changes. The laminated metal/bimetallic seal is designed such that when subjected to a temperature change, the laminated metals deflect and this deflection is used provide a seal to control leakage. With its ability to deflect with a temperature change, the laminated metal proves to be a material that can deflect to accommodate the clearances caused by the structural deformation found in air heaters. Various mounting configurations can be used, depending on the conditions in each air heater. The bimetallic seal can be used in air handlers and other devices that are exposed to a temperature change.
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