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.:
Date of Patent:
Jun. 09, 2020
Filed:
Oct. 25, 2017
Mando Corporation, Pyeongtaek-si, Gyeonggi-do, KR;
Jong-Wook Kim, Seoul, KR;
MANDO CORPORATION, Pyeongtaek-si, Gyeonggi-Do, KR;
Abstract
Disclosed is an electric brake system. The electric brake system includes a reservoir configured to store oil, a master cylinder connected to the reservoir, provided with first and second master chambers and first and second pistons respectively provided at the first and second master chambers, and configured to discharge oil according to pedal effort of a brake pedal; a hydraulic pressure supply device operated to generate a hydraulic pressure by an electrical signal output in response to displacement of the brake pedal; and a hydraulic pressure control unit configured to deliver the hydraulic pressure discharged from the hydraulic pressure supply device to a wheel cylinder provided at each of wheels, wherein the reservoir includes a first reservoir chamber connected to the master cylinder and configured to supply the oil thereto, and a second reservoir chamber connected to the hydraulic pressure supply device, configured to supply the oil thereto and provided to be separated from the first reservoir chamber.