Invention Grant
US08864245B2 Valve device, electrically operable parking brake system and method for controlling an electrically operable parking brake system
有权
阀装置，电动可操作的驻车制动系统以及用于控制电动可操作的驻车制动系统的方法
- Patent Title: Valve device, electrically operable parking brake system and method for controlling an electrically operable parking brake system
- Patent Title (中): 阀装置，电动可操作的驻车制动系统以及用于控制电动可操作的驻车制动系统的方法
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Application No.: US12957713Application Date: 2010-12-01
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Publication No.: US08864245B2Publication Date: 2014-10-21
- Inventor: Karsten Schnittger , Oliver Kaupert , Mustafa Uslu
- Applicant: Karsten Schnittger , Oliver Kaupert , Mustafa Uslu
- Applicant Address: DE Munich
- Assignee: KNORR-BREMSE Systeme fuer Nutzfaurzeuge GmbH
- Current Assignee: KNORR-BREMSE Systeme fuer Nutzfaurzeuge GmbH
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE102009059900 20091221
- Main IPC: B60T8/34
- IPC: B60T8/34 ; B60T15/18 ; B60T13/68 ; B60T13/66 ; F16K11/044
Abstract:
A valve device is provided for a pneumatic brake system of a commercial vehicle and comprises a pilot piston, radial seals and at least one valve seat, which can be displaced in the direction of motion of the pilot piston.
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