AIR FILTER
PURPOSE: To provide an air filter short in working hours for the attachment and exchange and also inexpensive in production cost for the air filter and air filter fixing frame. CONSTITUTION: The air filter is constructed of a plate-like air filter media and a filter frame 4 for inserting the filter...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To provide an air filter short in working hours for the attachment and exchange and also inexpensive in production cost for the air filter and air filter fixing frame. CONSTITUTION: The air filter is constructed of a plate-like air filter media and a filter frame 4 for inserting the filter media. Plural holes formed in the periphery of the filter media are engaged with the pins 5 provided at positions corresponding to hole positions of the filter media on the filter frame 4, and the filter media is fixed to the filter frame 4. |
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