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Solenoid valve controller

A technology of solenoid valves and controllers, applied in the direction of brakes, etc., can solve the problems of complex assembly of coil holding devices, etc., and achieve the effect of increasing thermal stability, increasing thermal stability, and changing conditions

Active Publication Date: 2008-08-27
TYCO ELECTRONICS BELGIUM EC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The assembly of the coil unit with the elastic washer and the assembly of the coil holding device are complicated

Method used

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  • Solenoid valve controller
  • Solenoid valve controller
  • Solenoid valve controller

Examples

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Embodiment Construction

[0030] The following statement relates to a solenoid valve controller for ABS or ESP of a motor vehicle, wherein the invention is not intended to limit the invention thereto, but it shall include a general controller for solenoid valves. This statement also refers to the part of the ABS / ESP controller in which the magnetic coil yoke is housed, however, the invention is not intended to limit the invention to this part of the controller, but, on the one hand, it shall include a solenoid valve control A solenoid valve controller comprising a magnetic coil yoke in one part and a corresponding electric element in another part, and in another aspect, a hydraulic controller comprising a The solenoid valve controller according to the present invention.

[0031] FIG. 1 shows a first embodiment of a solenoid valve controller 100 according to the present invention, which can be divided into roughly two parts. One part comprises a magnetic coil yoke 130 which together with a magnetic coi...

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Abstract

A solenoid valve controller (100) for an ABS / ESP of a motor vehicle is rigidly connected to a hydraulic device (200) by an elastomer element arranged on a base (112) of a control housing (110) of the solenoid valve controller (100). A magnet coil yoke (130) is provided on the elastomer element (120) so that the magnet coil yoke (130) is pushed directly onto an outer side of the hydraulic device (200) by the elastomer element (120) with the control housing (110) and in so doing receives a solenoid valve unit (230) of the hydraulic device (200) . The elastomer element (120) serves as a bearing and an outer side of the hydraulic device (200) serves as an abutment for the magnet coil yoke (130) . As a result, the magnet coil yoke (130) can be fixed without play in the control housing.

Description

technical field [0001] The present invention relates to a controller for a solenoid valve, preferably a solenoid valve control unit for hydraulic braking of a motor vehicle, in particular to an anti-lock braking system (ABS) and / or Solenoid valve control unit for Electronic Stability Program (ESP). The invention also relates to an ABS / ESP hydraulic controller, wherein a solenoid valve controller according to the invention is rigidly connected to a hydraulic device. Background technique [0002] ABS for motor vehicles prevents excessive slip between the tires and the road during braking, thereby maintaining the steering ability and lateral traction of the motor vehicle. Each wheel brake cylinder of the ABS four-channel system includes two return pumps and two solenoid valves. The vehicle's ABS has eight solenoid valves, four are normally open and the other four are normally closed. When using ABS during excessive slip between the tires and the road, the line to the wheel b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/36
CPCB60T8/368B60T8/3675
Inventor 简·范考温伯格巴特·科尔佩尔特彼得·德斯卢维尔迈克尔·西奥托沃尔夫冈·德瓦特
Owner TYCO ELECTRONICS BELGIUM EC
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