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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10343108 B1

PDFFull Text
Date of Patent:
Jul. 09, 2019

Filed:

May. 26, 2015

Air drier

Applicant:

Nabtesco Automotive Corporation, Tokyo, JP;

Inventors:

Takuya Sugio, Tokyo, JP;

Hiroaki Kawanami, Tokyo, JP;

Ichiro Minato, Tokyo, JP;

Assignee:

NABTESCO AUTOMOTIVE CORPORATION, Tokyo, JP;

Attorney:

Pillsbury Winthrop Shaw Pittman, LLP

Primary Examiner:

Christopher P Jones

Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/26 (2006.01); F04B 39/04 (2006.01); F04B 39/12 (2006.01); F04B 39/16 (2006.01); B60T 17/00 (2006.01); B01D 46/00 (2006.01); B01D 45/08 (2006.01); F04B 23/02 (2006.01); F04B 53/10 (2006.01); F04B 53/14 (2006.01); F04B 53/16 (2006.01); B01D 53/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/261 (2013.01); B01D 45/08 (2013.01); B01D 46/0031 (2013.01); B01D 53/26 (2013.01); B60T 17/004 (2013.01); F04B 23/02 (2013.01); F04B 39/04 (2013.01); F04B 39/12 (2013.01); F04B 39/16 (2013.01); F04B 53/10 (2013.01); F04B 53/14 (2013.01); F04B 53/162 (2013.01); B01D 53/0446 (2013.01); B01D 2257/702 (2013.01);
Abstract

An air drier includes an inlet, an outlet, and a collected liquid discharge port. Compressed air flows in the inlet. Dry compressed air is discharged through the outlet. Purge air containing oil and water is discharged through a collected liquid discharge port. The air drier further includes a drying container that is filled with desiccant, and a case that covers the drying container. The air drier is provided with, downstream of the collected liquid discharge port, a separation portion that separates clean air from oil and water in the purge air, a clean air outlet through which the clean air is discharged, and a collected liquid retaining portion in which collected liquid is retained. The collected liquid is separated oil and water.

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