Invention Grant
- Patent Title: Vacuum intensifier for vehicle brake
- Patent Title (中): 车辆制动用真空增压器
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Application No.: US11821738Application Date: 2007-06-25
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Publication No.: US07752841B2Publication Date: 2010-07-13
- Inventor: Jaeil Choi
- Applicant: Jaeil Choi
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2006-0057613 20060626
- Main IPC: B60T13/46
- IPC: B60T13/46 ; B60T17/02
Abstract:
The present invention provides a vacuum intensifier for vehicle brake that stably provides enough negative pressure at a predetermined level or more to a brake booster even though the operational condition of engine and the surroundings change, with simple structure and good assemblage.
Public/Granted literature
- US20080007113A1 Vacuum intensifier for vehicle brake Public/Granted day:2008-01-10
Information query
