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Regulators for internal combustion engines

A technology for regulating equipment and internal combustion engines, applied in mechanical equipment, electromechanical devices, controlling mechanical energy, etc., can solve problems such as increasing the risk of wear and tear of regulating equipment, and achieve the effects of simplifying assembly, saving bearing costs, and saving manufacturing costs

Active Publication Date: 2022-02-01
PIERBURG GMBH & CO KG NEUSS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a risk that this contamination will penetrate into the regulating device and increase wear in the regulating device
This leads to premature failure of regulating equipment

Method used

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  • Regulators for internal combustion engines
  • Regulators for internal combustion engines

Examples

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Embodiment Construction

[0026] figure 1 A regulating device 10 according to the invention for driving an AGR valve for an internal combustion engine is shown. The adjustment device 10 comprises a housing 14 which is formed by a first housing part 18 , a second housing part 22 and an intermediate housing element 26 . An intermediate housing element 26 formed of plastic is here arranged between the first housing part 18 and the second housing part 22 with seals 28 , 29 in between which are arranged on the first housing. body part 18 and the grooves 30, 40 on the flange faces 38, 46 on the intermediate housing element 26 (see figure 2 ). The first housing part 18 , the second housing part 22 and the intermediate housing element 26 have flange surfaces 38 , 42 , 46 in which openings 50 configured as holes are provided. , 54, 58. The aperture pattern formed in each flange face 38 , 42 , 46 by the holes 50 , 54 , 58 is here uniform such that the respective holes 50 , 54 , 58 are aligned in the assembl...

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PUM

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Abstract

The invention relates to an adjusting device (10) for an internal combustion engine, said adjusting device comprising: a first housing part (18); a drive motor (66), which is supported in axial and radial direction on said said first housing part (18); an intermediate housing element (26) through which said drive motor (66) is electrically contacted; and a second housing part (22) within said first A space with an open side is formed in the two housing parts. The first housing part (18), the second housing part (22) and the intermediate housing element (26) have corresponding openings (50, 54, 58), the openings (50, 54 , 58) with a uniform orifice pattern, and said first housing part (18) and said second housing part (22) mutually sandwiching said intermediate housing element (26) A threaded connection, wherein the intermediate housing element (22) delimits the space of the second housing part (22) towards the open side.

Description

technical field [0001] The invention relates to a regulating device for an internal combustion engine, said regulating device comprising: a first housing part; a drive motor supported in the axial and radial direction in the first housing part; an intermediate housing element, A drive motor is electrically contacted via the intermediate housing element; and a second housing part in which a space with an open side is formed. Background technique [0002] Such regulating devices are used to drive various devices within the internal combustion engine. One such device may be, for example, a vent flap or valve. Conditioning devices are often used where contamination occurs. As a result, there is a risk that this contamination will penetrate into the regulating device and increase wear in the regulating device. This leads to premature failure of the regulating equipment. To avoid this, it is known to provide the housing of the regulating device with a seal. [0003] DE 10 200...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/22F02M26/72
CPCH02K5/04H02K5/22H02K7/116F02M26/72F02M26/54F02M26/66
Inventor 米夏埃尔·瓦格纳阿尔珀·图安奥斯曼·萨里
Owner PIERBURG GMBH & CO KG NEUSS
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