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device for storing and releasing energy

A technology for releasing energy and heating devices. It is used in electromechanical devices, shafts and bearings, and mechanical energy control. It can solve problems such as difficult calibration and complex system structure, and achieve the effect of reducing frictional resistance.

Inactive Publication Date: 2017-02-22
BABCOCK NOELL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In addition, the systems are often complex in construction and can only be scaled with difficulty

Method used

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  • device for storing and releasing energy
  • device for storing and releasing energy

Examples

Experimental program
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Embodiment Construction

[0041] figure 1 A top view of the fastening element 1 is shown, which comprises laminations 3 in recesses of the fastening element 1 , wherein the laminations 3 are arranged in an arc and comprise individual elements. The annular fixing element 1 forms a ring around the rotating mass 2 and is supposed to prevent parts of the rotating mass from reaching the outside. The fastening element 1 has a hole 4 for a connecting rod and a recess 5, whereby the safety device can be embedded in the holding structure.

[0042] figure 2 show figure 1 Partially enlarged view of , where the lamination 3 on the interspace of the fixing element 1 comprises a plurality of elements 7, which are connected to each other by connecting hinges 6, wherein the elements 7 have cavities 8 in which there is a filling , the filler is used to ensure rapid braking of parts of the rotating mass 2 when they are thrown out into the safety device.

[0043] Such as image 3 Shown in a perspective view, the sa...

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PUM

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Abstract

The invention relates to a device for storing and releasing energy, comprising an evacuable housing with a vacuum (12), at least one rotating mass (2) on an axis (17), at least one passive superconducting The radial bearing and the motor (24), the motor not only constitutes a motor but also a generator, wherein, in order to stabilize the vacuum (12), a cold surface is provided in the vacuum container (11), and the cold surface (21) has an insulating part (20) or a heating device, or has an insulating part (20) and a heating device. The present invention has the advantage of providing an energy store which operates efficiently and cost-effectively with minimized energy losses, is scalable and also has sufficient safety elements to be usable in industry Environment.

Description

technical field [0001] The invention relates to a device for storing and releasing energy. Background technique [0002] The invention can be used wherever low-cost stored energy should be provided for short periods of time. [0003] Storing energy is one of the most important topics in the development of new energy sources for modern society, because the stability of the grid depends to a large extent on the balance between supplied and extracted energy. But renewable energy sources such as solar and wind power only produce energy erratically. The basic question that arises is therefore how energy can be stored appropriately during periods of overproduction so that it can be fed back into the grid without major losses during periods of underproduction. The present invention provides a solution for this. The so-called power quality (Power Quality) offers another field of application. Even short-term fluctuations in the grid can damage sensitive electrical appliances in i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/02H02K7/09
CPCF16C32/0438H02K5/24H02K7/025H02K7/09F16F15/302F16F15/31Y02E60/16F16C2361/55H02K5/22
Inventor C·伯夫J·施泰因曼W·沃尔特P·雷菲拉克J·阿门德H·策勒
Owner BABCOCK NOELL GMBH