CLEAN AIR BLOWOFF DEVICE

PROBLEM TO BE SOLVED: To provide a clean air blowoff device to removably mount a casing and an air filter unit and facilitate assembly and a division work, improve sealing ability, and properly mount a duct and a fan to the casing side when occasion demands. SOLUTION: An air filter unit 3 comprises...

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Bibliographische Detailangaben
Hauptverfasser: MIYAJI YOJIRO, NOKURA TAKAYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a clean air blowoff device to removably mount a casing and an air filter unit and facilitate assembly and a division work, improve sealing ability, and properly mount a duct and a fan to the casing side when occasion demands. SOLUTION: An air filter unit 3 comprises an air filter 5, and a filter mounting frame 6 surrounding the air filter. A sealing material 15 is located between the air filter 5 and the filter mounting frame 6 to ensure sealing ability. An air filter unit 3 is mounted on a casing 2 in which a duct 4 and a fan 14 are arranged, and fixed through a sealant, such as a gasket 35, by a screw 39.