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Blank for conduit arrangement, in particular of electrical inductor

A technology of pipelines and blanks, which is applied in the field of blanks of electric inductors, can solve problems such as difficult to realize, and achieve the effects of reducing consumption, reducing warpage, and saving costs

Active Publication Date: 2021-02-26
GKN 动力传动系统国际有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The production of blanks of the inductors described above with a plurality of windings arranged next to one another in the axial direction is at least difficult to achieve by means of generative manufacturing methods

Method used

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  • Blank for conduit arrangement, in particular of electrical inductor
  • Blank for conduit arrangement, in particular of electrical inductor
  • Blank for conduit arrangement, in particular of electrical inductor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0078] figure 1 A first embodiment variant of the blank 1 or the line assembly 2 is shown in a perspective view. figure 2 A second embodiment variant of the blank 1 or the line assembly 2 is shown in a perspective view. image 3 shown in perspective and partially in section according to figure 1 Details of blank 1. Commonly described below Figures 1 to 3 .

[0079] The blank 1 or the line assembly 2 comprises an annular line 3 with a first end 4 and a second end 5 , which is formed by a channel 7 surrounded by a wall 6 . The line assembly 2 or blank 1 has an axis of rotation 8 . The line 3 extends around the axis of rotation 8 over more than 360° (in this case approximately 990°) in the circumferential direction 9 and forms two coils 10 which extend in the axial direction 14 (parallel are arranged adjacent to each other in the axial direction 14) of the axis of rotation 8 . The axis of rotation 8 is arranged perpendicular to the base surface 11 . The wall portion 6 h...

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PUM

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Abstract

The invention relates to a blank (1) for a conduit arrangement (2), at least comprising an annular conduit (3) having a first end (4) and a second end (5), which is formed by a channel (7) surroundedby a wall (6). The conduit arrangement (2) has an axis of rotation (8) and the conduit (3) extends in a circumferential direction (9) over an angle of more than 360 degrees about the axis of rotation(8) and forms at least one wind (10) turn. The axis of rotation (8) is arranged perpendicularly to a base surface (11), the wall (6) having first surfaces (12) which are arranged at a first angle (13)of at least 30 degrees relative to the base surface (11) or in which a surface normal (31) forms at least one second angle (32) of 0 to 60 degrees with respect to the base surface (11). First partialsurfaces (15) of the walls (6), which face one another in an axial direction (14), of adjacent turns (10) are arranged spaced apart from one another. The blank (1) is produced by an additive manufacturing process.

Description

technical field [0001] The invention relates to a blank of a pipeline assembly, especially a blank of an electric inductor. The blank is produced in particular by a generative (or additive) manufacturing method. Background technique [0002] In particular, the inductor has an annular line with a first end and a second end, the annular line being formed by the channel surrounded by the wall. The channels can be penetrated by coolant during operation of the inductor. The inductor or its wall is or comprises at least one electrical conductor which is used in particular for the heat treatment of components. [0003] Inductors are provided in particular for the production of universal joints, such as ball-synchronous joints. In this case, the sensor is introduced in particular into the joint outer part of the synchro joint, so that at least a surface of the synchro joint (for example a guide surface for the ball or for the cage) can be processed by means of the sensor. [000...

Claims

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Application Information

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IPC IPC(8): B22F3/105B22F5/10H05B6/38H05B6/42B33Y80/00B33Y10/00F27D11/06H01F27/08H01F27/28
CPCH05B6/38H05B6/42B33Y10/00B33Y80/00B22F5/10B22F2999/00H01F27/2876H01F41/04H05B6/101F27B1/10Y02P10/25B22F10/20B22F10/47B22F2202/07B33Y40/20
Inventor R·克雷梅留斯T·韦克林U·艾丁G·艾尔马科瓦
Owner GKN 动力传动系统国际有限责任公司