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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 9903243 B1

PDFFull Text
Expired
Date of Patent:
Feb. 27, 2018

Filed:

Nov. 19, 2015

Oil separator

Applicant:

Toyota Boshoku Kabushiki Kaisha, Aichi-ken, JP;

Inventors:

Yoji Horiuchi, Kariya, JP;

Aoi Takano, Omihachiman, JP;

Assignee:

TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi-Ken, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Frank Lawrence

Assistant Examiner:

Sonji Turner

Int. Cl.
CPC ...
B03C 3/36 (2006.01); B01D 35/06 (2006.01); B01D 53/32 (2006.01); F01M 13/04 (2006.01); B01D 46/00 (2006.01); B01D 46/30 (2006.01); B01D 46/50 (2006.01); B03C 3/08 (2006.01); B03C 3/155 (2006.01); B03C 3/41 (2006.01); B03C 3/47 (2006.01);
U.S. Cl.
CPC ...
F01M 13/04 (2013.01); B01D 46/0032 (2013.01); B01D 46/30 (2013.01); B01D 46/50 (2013.01); B03C 3/08 (2013.01); B03C 3/155 (2013.01); B03C 3/366 (2013.01); B03C 3/41 (2013.01); B03C 3/47 (2013.01); B01D 53/323 (2013.01); B03C 2201/30 (2013.01); F01M 2013/0438 (2013.01); F01M 2013/0466 (2013.01); F01M 2013/0488 (2013.01);
Abstract

An oil separator includes a case and introduces blow-by gas of an internal combustion engine into the case. The oil separator then separates oil from the blow-by gas and discharges the separated oil from the case. The case incorporates electrode plates, which are arranged at intervals and face each other. A filter is arranged between any adjacent two of the electrode plates. The filter is formed of fibers, which are made of an electrically insulating first material, or polyester. A potential difference is created between the electrode plates.

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Horiuchi, Yoji. (2018). Oil separator (U.S. Patent No. 9903243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9903243

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