Belart Juan (Walldorf DEX) Burgdorf Jochen (Offenbach-Rumpenheim DEX)
출원인 / 주소
ITT Industries, Inc. (New York NY 02)
인용정보
피인용 횟수 :
16인용 특허 :
5
초록▼
A dual-circuit hydraulic brake system with slip control, in particular for automotive vehicles, in which there are provided several sensors sensing the rotational behavior of the wheels and several solenoid valves (39, 37, 40, 38 41, 42, 30, 31) which are controllable by slip monitoring electronics
A dual-circuit hydraulic brake system with slip control, in particular for automotive vehicles, in which there are provided several sensors sensing the rotational behavior of the wheels and several solenoid valves (39, 37, 40, 38 41, 42, 30, 31) which are controllable by slip monitoring electronics (32). The wheel brakes (33, 34, 35, 36) connected to the brake circuits may be pressurized by a tandem master cylinder (3), on the one hand, and by an auxiliary pressure source, on the other hand. The auxiliary pressure source consists of an electric-motor-driven pressure medium pump (20) and of an accumulator (21). Each working chamber of the tandem master cylinder (3) hydraulically communicates with a brake valve (16) which may generate a dynamic pressure which, upon the actuation of the brake, will be supplied to wheel brakes (33, 34, 35, 36) by a switching-over action of inlet valves (30, 31). The inlet valves (30, 31) are additionally controllable by a differential pressure alarm switch (44) connected at the working chambers of the tandem master cylinder (3). This prevents dynamic pressure medium from entering a defective brake circuit, the intact brake circuit remaining operative in the usual manner.
대표청구항▼
A dual-circuit hydraulic brake system with slip control for automotive vehicles of the type having a plurality of sensors sensing the rotational behavior of the wheels and with a plurality of solenoid valves controllable by slip monitoring electronic devices, in which wheel brakes of the brake syste
A dual-circuit hydraulic brake system with slip control for automotive vehicles of the type having a plurality of sensors sensing the rotational behavior of the wheels and with a plurality of solenoid valves controllable by slip monitoring electronic devices, in which wheel brakes of the brake system connected to the brake circuits may be pressurized by a tandem master cylinder and by an auxiliary pressure source, with said auxiliary pressure source comprising an electric-motor-driven pressure medium pump and an accumulator, wherein each working chamber of the tandem master cylinder (3) communicates with a brake valve (16), wherein the brake valve (16) can generate a dynamic pressure which, upon the actuation of the brake, is supplied to the wheel brakes (33, 34, 35, 36) by a switching-over action of inlet valves (30, 31), and wherein the inlet valves (30, 31) are additionally controllable by a differential pressure alarm switch (44) having inputs respectively connected to the working chambers of the tandem master cylinder (3).
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이 특허에 인용된 특허 (5)
Leiber Heinz (Leimen DT), Arrangement for auto checking a hydraulic system.
Belart Juan (Walldorf DEX) Burgdorf Jochen (Offenbach-Rumpenheim DEX) Kircher Dieter (Frankfurt am Main DEX) Weise Lutz (Mainz DEX) Bleckmann Hans-Wilhelm (Obermoerlen DEX), Arrangement for controlling the pressure in brake actuating cylinders of a vehicle.
Rossigno Louis P. (Granger IN) Gaiser Robert F. (Stevensville IN) Temple Robert B. (Granger IN), Adaptive braking system default activated proportioning valve.
Belart Juan (Walldorf DEX) Fennel Helmut (Bad Soden DEX) Seibert Wolfram (Darmstadt DEX) Batistic Ivica (Frankfurt am Main DEX), Brake system with slip control for automotive vehicles with front-wheel drive or all-wheel drive.
Atkins Thomas M. (Ann Arbor MI) Tuck Brian C. (Ann Arbor MI) Fuller Edward N. (Manchester MI) Every Peter (Livonia MI), Vehicle anti-lock brake system.
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