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Control module with electrolytic capacitors and integrated elastomer housing

A technology of electronic modules and housings, applied in the field of control modules with electrolytic capacitors and integrated elastomer housings, can solve problems such as damage, damage to welding parts, damage to capacitors, etc.

Active Publication Date: 2019-12-10
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, it has been found here that relatively heavy components / electrolytic capacitors, especially in the event of vibrations / oscillations, i.e. in periodically repeated movements, can move so strongly that damage can even occur in electronic modules or components
When heavy capacitors move / oscillate strongly relative to the housing, damage to the internal structure of the capacitor can occur here in particular; however, possible soldering points in the component and / or in the housing can also be damaged

Method used

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  • Control module with electrolytic capacitors and integrated elastomer housing
  • Control module with electrolytic capacitors and integrated elastomer housing
  • Control module with electrolytic capacitors and integrated elastomer housing

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Embodiment Construction

[0037] exist figure 1 An electronic module 1 of the type according to the invention according to a first exemplary embodiment / first embodiment is firstly shown in a particularly intuitive manner. The electronics module 1 is used here for use in actuators which are designed as transmission and clutch actuators and thus for actuating clutches and transmissions of the motor vehicle. Alternatively, the electronics module 1 is designed as a component in an actuator, which is designed as a transmission actuator or a clutch actuator. The actuator is designed as a hydrostatic actuator, which in turn is constructed and functions like the hydrostatic actuator described in WO 2011 / 050767. The electronics module 1 is used to detect operating data of the drive unit of the actuator and to control the drive unit. In this case, the electronics module 1 , when used in such an actuator, is electrically connected to a drive unit of the actuator, which includes an electric motor. As a result, ...

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Abstract

The invention relates to an electronic module (1) for an actuator used in a motor vehicle, said electronic module having a housing (2), a circuit board (3) accommodated in the housing (2) and electrolytic capacitors (4), the electrolytic capacitor is fixed on the circuit board (3) and is arranged in the receiving section (5) of the housing (2), wherein the electrolytic capacitor (4) is at least partially formed from the outside by the elastomer housing ( 6) Surrounding, the elastomer housing dampens the relative movement between the electrolytic capacitor (4) and the receiving section (5); An actuator having such an electronic module (1).

Description

technical field [0001] The invention relates to an electronic module (also referred to as control module) for an actuator used in a motor vehicle, such as a passenger car, truck, bus or agricultural vehicle, said electronic module having a housing and being accommodated in the housing in the circuit board. The invention also relates to an actuator for actuating a clutch and / or a transmission of a motor vehicle (ie a clutch and / or a transmission actuator), said actuator having such an electronic module, which is subsequently connected to the actuator's The drive unit (including the motor) is electrically connected. Background technique [0002] In principle, electronic modules are already known for detecting operating data of a drive unit of an actuator and / or for controlling the drive unit. WO 2011 / 050767 A1 discloses a hydrostatic actuator with a master cylinder containing a housing and an axially displaceable in the housing for a pressure filling by means of a pressure m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K7/12
CPCH05K5/02H05K7/12H05K5/0056
Inventor 朱利安·博缇奥夫迪迪埃·扎赫尔
Owner SCHAEFFLER TECH AG & CO KG