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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 11332111 B1

PDFFull Text
Date of Patent:
May. 17, 2022

Filed:

May. 21, 2020

System for and method of controlling driving of an electronic vacuum pump

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Inventors:

Woo Pyeong Seo, Gwangmyeong-si, KR;

Il Young Chang, Seoul, KR;

Eun Bae Koh, Hwaseong-si, KR;

Assignees:

HYUNDAI MOTOR COMPANY, Seoul, KR;

KIA MOTORS CORPORATION, Seoul, KR;

Attorney:

Lempia Summerfield Katz LLC

Primary Examiner:

Thomas J Williams

Int. Cl.
CPC ...
B60T 13/20 (2006.01); B60T 13/72 (2006.01); B60T 13/52 (2006.01); B60T 13/18 (2006.01); B60T 8/171 (2006.01); B60T 8/32 (2006.01); B60T 13/16 (2006.01); B60T 13/565 (2006.01); B60T 13/46 (2006.01);
U.S. Cl.
CPC ...
B60T 13/20 (2013.01); B60T 8/171 (2013.01); B60T 8/329 (2013.01); B60T 13/161 (2013.01); B60T 13/18 (2013.01); B60T 13/52 (2013.01); B60T 13/565 (2013.01); B60T 13/72 (2013.01); B60T 13/46 (2013.01); B60T 2250/04 (2013.01); B60Y 2200/91 (2013.01);
Abstract

A system for and a method of controlling driving of a continuously-operable electronic vacuum pump includes determining conditions for allowing and disallowing first and second electronic vacuum pumps to operate for each braking situation according to vehicle state information associated with braking. The first and second electronic vacuum pumps are driven individually or concurrently according to the determined braking situation. Thus, an optimal negative pressure optimal suitable for the vehicle state information is easily supplied to a booster.

Find Patent Forward Citations

Seo, Woo. (2022). System for and method of controlling driving of an electronic vacuum pump (U.S. Patent No. 11332111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11332111

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

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