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United States of America Patent

PATENT NO 9233327
APP PUB NO 20130139481A1
SERIAL NO

13690199

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object of the present invention is to remove foreign matter such as liquid droplets from air with high efficiency using a filter. This filter is used to purify air by removing foreign matter such as liquid droplets and dust from the air. A separation unit is formed with a port block and a separation cylinder, and the port block is formed with a primary port and a secondary port. A collection container is attached to the separation unit, and liquid droplets exhausted from an exhaust port formed at a lower end portion of a separation unit fall down into a collection container. A conical portion of the separation unit is formed with a communication hole through which the separation chamber and the storage chamber communicate with each other, whereby the separation chamber and the storage chamber become equal in pressure to each other.

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Patent Owner(s)

Patent OwnerAddress
KOGANEI CORPORATION11-28 MIDORI-CHO 3-CHOME KOGANEI-SHI TOKYO 1848533 ?1848533

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doki, Makoto Tokyo, JP 8 31
Sakai, Hiraku Tokyo, JP 8 42

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 12, 2027
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