logo

For the Inventor, By the Inventor

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 4689056 B1

PDFFull Text
Date of Patent:
Aug. 25, 1987

Filed:

Aug. 29, 1986

Air cleaner using ionic wind

Applicant:
Inventors:

Hiroki Noguchi, Nishio, JP;

Toshiki Kobayashi, Okazaki, JP;

Akira Fukami, Okazaki, JP;

Tadashi Hattori, Okazaki, JP;

Nobuyoshi Sakakibara, Hekinan, JP;

Teiichi Nabeta, Okazaki, JP;

Assignees:

Nippon Soken, Inc., Nishio, JP;

Nippondenso Co., Ltd., Kariya, JP;

Attorney:

Cushman, Darby & Cushman

Primary Examiner:

Bernard Nozick

Int. Cl.
CPC ...
B03C / ;
U.S. Cl.
CPC ...
55138 ; 55151 ; 55152 ; 55154 ;
Abstract

An air cleaner using an ionic wind having discharge electrodes, a counter electrode arranged downstream of the discharge electrodes, and first and second parallel plate electrodes arranged alternately downstream of the counter electrode. The second parallel plate electrodes are connected to a potential pick-up electrode arranged in the vicinity of the discharge electrodes. The first and second parallel plate electrodes which are arranged alternately serve as dust collecting electrodes.

Find Patent Forward Citations

Noguchi, Hiroki. (1987). Air cleaner using ionic wind (U.S. Patent No. 4689056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4689056

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…