Title:
METHOD AND DEVICE FOR ADJUSTING BRAKE PRESSURE AND FOR OPENING AN INLET VALVE
Document Type and Number:
WIPO Patent Application WO2000002753
Kind Code:
A3
Abstract:
The invention relates to a method for adjusting brake pressure in a vehicle brake system provided with an electric hydraulic pump (150, 151, 152) comprising the following steps: Detecting a prevailing brake pressure or determining a specified pressure, and gradually controlling the pump (150, 151, 152) according to the detected brake pressure or the specified pressure. In a method for opening an inlet valve (113, 123, 133, 143) of a hydraulic vehicle brake system, pressure is increased at the inlet side (113a) of the inlet valve (113, 123, 133, 143) when the difference between the pressure on the outlet side (113b) and on the inlet side (113a) of the inlet valve (113, 123, 133, 143) exceeds a positive threshold value. The invention also relates to corresponding devices.
Inventors:
GRONAU RALPH (DE)
SCHELLER TOBIAS (DE)
SCHELLER TOBIAS (DE)
Application Number:
PCT/EP1999/004843
Publication Date:
April 13, 2000
Filing Date:
July 09, 1999
Export Citation:
Assignee:
CONTINENTAL TEVES AG & CO OHG (DE)
GRONAU RALPH (DE)
SCHELLER TOBIAS (DE)
GRONAU RALPH (DE)
SCHELLER TOBIAS (DE)
International Classes:
B60T1/00; B60T8/40; B60T8/48; B60T13/16; B60T13/68; B60T17/02; (IPC1-7): B60T8/40; B60T8/48
Domestic Patent References:
| WO1997023373A1 | 1997-07-03 | |||
| WO1996015927A1 | 1996-05-30 | |||
| WO1996010507A1 | 1996-04-11 | |||
| WO1992017356A1 | 1992-10-15 |
Foreign References:
| GB2280762A | 1995-02-08 | |||
| DE4440517A1 | 1996-05-15 | |||
| EP0465820A1 | 1992-01-15 | |||
| DE3834539A1 | 1990-04-12 | |||
| DE3935395A1 | 1990-06-21 | |||
| DE19501760A1 | 1996-07-25 |
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