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Solenoid Coil Assembly and Solenoid Valve

A technology of solenoid coil and solenoid valve, applied in the field of solenoid valve, injection valve or fuel injection valve of motor vehicle, can solve problems such as unfavorable automation, inability to achieve productivity, etc., and achieve the effect of reducing the length of the structure

Active Publication Date: 2020-12-11
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, the following difficulty often arises: the height of the construction and the arrangement of the connecting elements and their assemblies are not conducive to the automation of the process during the further processing and / or further use of the solenoid coil assembly, so that an optimized productivity cannot be achieved

Method used

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  • Solenoid Coil Assembly and Solenoid Valve
  • Solenoid Coil Assembly and Solenoid Valve
  • Solenoid Coil Assembly and Solenoid Valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Next refer to Figures 1 to 3 and 5 to 13 to describe the embodiment of the present invention in detail. Identical and equivalent and identically or equivalently acting elements and components are identified with the same reference symbols. Detailed descriptions of identified elements and features will not be repeated in every instance in which such elements and features appear.

[0035] The features shown and other properties can be separated from one another and combined with one another in any desired manner without departing from the core of the invention.

[0036] figure 1 A schematic side sectional view of a first embodiment of a solenoid coil assembly 10 according to the invention is shown.

[0037] figure 1 The solenoid coil assembly 10 has a winding body 30 which can also be referred to as a coil body. The winding body consists of the actual winding region 36 , which carries the coil winding 20 on its outer peripheral surface 31 in the form of sections of th...

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PUM

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Abstract

The invention relates to a solenoid coil assembly used for an injection valve, particularly for a fuel injection valve used for a motor vehicle, and relates to a solenoid valve. The solenoid coil assembly has a coil wire, a winding body and a connecting region, the winding body extends along a longitudinal extending direction Z and carries a part of the coil wire which serves as a coil winding, the connecting region carries end part sections of the coil wire which are led out from the coil winding and used for external contact, each connectin element of the connecting region and each end part section among the end part sections of the coil wire are conductively connected, and the connecting region and / or connecting element is at least partially extends along a direction X not parallel to and particularly vertical to the longitudinal extending direction Z of the winding body towards one side deviating from the winding body.

Description

technical field [0001] The invention relates to an electromagnetic coil assembly and an electromagnetic valve. In particular, the invention relates to a solenoid coil assembly for an injection valve, preferably a fuel injection valve for a motor vehicle, and an injection valve or a fuel injection valve for a motor vehicle using a solenoid coil assembly. Background technique [0002] In the arrangement of solenoid coils, in particular in the general construction of injection valves and in the special construction of fuel injection valves for motor vehicles, the coil wire is usually attached to the winding body in order to form the coil winding. Difficulties often arise in this context: the structural height and the provided connecting elements and their assemblies are not conducive to the automation of the process during the further processing and / or further use of the solenoid coil assembly, so that an optimum productivity cannot be achieved. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M63/00
CPCF02M63/0017F02M51/005F02M51/061F02M2200/8046H01F7/06H01F2007/062
Inventor F·伊尔格纳B·克劳斯C·基希纳F·许默H·施蒂尔J·拜尔T·绍博
Owner ROBERT BOSCH GMBH