Supercharge Your Innovation With Domain-Expert AI Agents!

Control module for vehicle

A control module and vehicle technology, which is applied in transmission control, printed circuit manufacturing, components with teeth, etc., can solve the problem of losing assembly surface and achieve good chip protection effect

Active Publication Date: 2018-03-09
ROBERT BOSCH GMBH
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to prevent the liquid casting compound from flowing into the recess, a barrier must be provided around the recess, whereby the mounting surface may be lost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control module for vehicle
  • Control module for vehicle
  • Control module for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1 A transmission control module 10 is shown that includes a circuit board 12 and an electronic assembly 14 thereon. Further components of the control module 10 , such as, for example, power connections 16 , further connections 18 , plug strips 20 , pressure sensors 22 , etc., can also be attached to the printed circuit board 12 .

[0039] The electronic assembly 14 is surrounded by a barrier 24 which extends partly at the edge of the circuit board 12 and which together with the circuit board 12 forms a recess in which the electronic assembly 14 is embedded in casting compound 26 .

[0040] if available in figure 1 As can be seen in the figure, the electronic component 14 is completely surrounded by the potting compound 26 . Furthermore, conductors protrude from potting compound 26 and are connected to connections 16 , 18 , 20 and to sensor 22 .

[0041] figure 2 The circuit board 12 is shown with the chip guard 30 before being inserted into an opening 32 in...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a control module (10) for a vehicle that comprises a circuit board having an electronic component (14) for controlling at least one actuator; a dam applied to the circuit board and surrounding the electronic component; a potting material in which the electronic component is embedded and which is potted within the dam; an electrical contact surface for the at least one actuator and disposed on a back side, of the circuit board, facing a front side with the dam and the potting material; and an aperture extending through the circuit board and extending between the electrical contact surface; wherein a chip protection element is inserted into the opening and projects on the back side of the circuit board and provides a partition wall between the contact surfaces.

Description

technical field [0001] The invention relates to a control module for a vehicle. Background technique [0002] The electrical contacting of the actuator of the automatic transmission with its control module is often configured as a pair of spring contacts. Chips in the transmission oil can cause a short circuit between two spring contacts or associated contact surfaces or metal components that are too close together. In order to prevent this, the contact area on critical sides is surrounded by a protective wall, which is usually placed on the actuator. If the contact surface is directly on the surface of the circuit board, corresponding recesses must be provided in the circuit board, into which recesses the protective walls are inserted in order to achieve the necessary overlapping height and obtain a labyrinth effect. [0003] Recesses in the circuit board may be undesirable if electronic components are mounted on opposite sides of the circuit board using the so-called ba...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00F16H61/00
CPCF16H61/0006H05K5/0082H05K1/0256H05K1/111H05K3/325H05K2201/0761H05K2201/09045H05K2201/09063H05K2201/09718H05K2201/09909H05K2201/09972
Inventor P.茨魏格勒
Owner ROBERT BOSCH GMBH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com