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Arrangement

A technology for assemblies, adapter rings, applied in the direction of passing elements, engine elements, pipes/fittings/fittings, etc.

Active Publication Date: 2022-01-14
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compensation of such offsets often requires complex remachining or adaptation work on site under often harsh conditions, especially without suitable machine tools

Method used

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Examples

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Embodiment Construction

[0030] figure 1 A three-dimensional schematic of the adapter ring AJR is shown. Figure 2 to Figure 4 A side view of an assembly ARR is shown in each case, wherein the illustrated assembly each includes four adapter rings AJR between the respective two flanges FLG that are substantially opposite the flange sealing surface FLS. Figure 5 A schematic flow diagram of a method for assembling an assembly ARR according to the invention is shown.

[0031] figure 1 The adapter ring AJR shown is used to compensate as Figure 2 to Figure 4 The offset OFT between the two pipe flanges FLG is shown. The adapter ring AJR has a recess HOL extending along the axis X, around which recess the annular material AMT extends in the circumferential direction CDR. The adapter ring AJR has two contact surfaces CSF axially end-to-end on both sides. The contact surface CSF is configured at least along a circular trajectory concentric to the axis X as a planar and substantially circular contact surf...

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Abstract

The invention relates to an arrangement (ARR) for equalizing an offset (OFT) between two pipe flanges (FLG), comprising: an arrangement (ARR) for equalizing an offset (OFT) between two pipe flanges (FLG), comprising: adjustment rings (AJR), each having a recess (HOL) which extends along an axis (X) and about which a ring material (AMT) extends in a circumferential direction (CDR), wherein at least two of the adjustment rings (AJR) have two contact surfaces (CSF), the contact surfaces (CSF) having flat, substantially circular contact surfaces (CSF) at least along circular tracks concentric to the axis (X), a cross section of the ring material (AMT) having a varying axial ring material thickness (ART) in the circumferential direction (CDR) such that at least two of the adjustment rings (AJR) comprise a wedge shape having an angular offset (AOF) of the two contact surfaces (CSF) relative to each other. In order to be able to flexibly compensate for different offset phenomena, according to the invention, the arrangement (ARR) comprises at least three adjustment rings (AJR).

Description

technical field [0001] The invention relates to an assembly for compensating for misalignment between two pipe flanges, comprising: a plurality of adapter rings each having a void extending along an axis around which an annular material The recesses extend in the circumferential direction, wherein the plurality of adapter rings each have two contact surfaces, wherein the contact surfaces have a flat, substantially circular ring at least along a circular trajectory concentric with respect to the axis. shaped contact surface, wherein a cross-section of the annular material along the circumferential direction has a varying axial annular material thickness such that at least two of the plurality of adapter rings have a wedge shape, the The wedge shape is formed by the angular offset of the two contact surfaces relative to each other. Background technique [0002] In the sense of the present invention, flanges are also referred to as pipe flanges. If implemented here by means o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L23/18F16J15/06
CPCF16L23/18
Inventor M·丁斯
Owner SIEMENS AG