发明名称 |
Brake system with pump power consumption control |
摘要 |
PCT No. PCT/EP92/00280 Sec. 371 Date Sep. 24, 1993 Sec. 102(e) Date Sep. 24, 1993 PCT Filed Feb. 10, 1992 PCT Pub. No. WO92/17355 PCT Pub. Date Oct. 15, 1992.A hydraulic brake system with anti-lock control and traction slip control has an electric-motor-driven hydraulic pump 6 and a motor 7 for auxiliary pressure supply during a controlled braking operation and during a traction slip control operation by way of brake management. During a traction slip control operation the speed of the hydraulic pump is reduced by way of a reduction in the power consumption of the drive motor of the pump down to a predetermined value where the speed and the noise development are low relative to values with nominal capacity. The power limitation will be cancelled in situations critical to safety and reliability or in case of certain malfunctions of the control system. The power limitation is achieved by way of relays and an ohmic series resistor or by way of a so-called semiconductor relay or electronic relay.
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申请公布号 |
US5454632(A) |
申请公布日期 |
1995.10.03 |
申请号 |
US19930122475 |
申请日期 |
1993.09.24 |
申请人 |
ALFRED TEVES GMBH |
发明人 |
BURGDORF, JOCHEN;KUHN, WIELAND |
分类号 |
B60T8/175;B60T8/40;B60T8/48;B60T8/94;(IPC1-7):B60T8/40 |
主分类号 |
B60T8/175 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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