COUPLING STRUCTURE OF STATOR FRAME AND STATOR BASE IN VERTICAL SHAFT ELECTRIC ROTARY MACHINE AND VERTICAL SHAFT ELECTRIC ROTARY MACHINE

PROBLEM TO BE SOLVED: To provide a coupling structure of stator frame and stator base in vertical shaft electric rotary machine capable of maintaining the roundness of a stator and a vertical shaft electric rotary machine.SOLUTION: A vertical shaft power generator 1 has a tightening bolt 7 disposed...

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Bibliographic Details
Main Authors HOSHI ASAMI, YASU NOBUYUKI, SATO TADATOSHI, OSADA MASARU
Format Patent
LanguageEnglish
Japanese
Published 04.02.2016
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:PROBLEM TO BE SOLVED: To provide a coupling structure of stator frame and stator base in vertical shaft electric rotary machine capable of maintaining the roundness of a stator and a vertical shaft electric rotary machine.SOLUTION: A vertical shaft power generator 1 has a tightening bolt 7 disposed in a junction between a stator frame 4 and a stator base 6 supporting the load thereof. In a coupling structure of the stator frame 4 and the stator base 6, the stator frame 4 and the stator base 6 are attached to each other by the tightening bolt 7. An activation means 9 of a lubrication function for enhancing the lubrication function by means of lubricant is provided on a joint area between the stator frame 4 and the stator base 6.SELECTED DRAWING: Figure 3 【課題】固定子の真円度を維持することのできる立軸回転電機の固定子枠と固定子ベースとの結合構造と立軸回転電機を提供することである。【解決手段】立軸発電機１の固定子枠４と、その荷重を支持する固定子ベース６との間の接合部に締め付けボルト７が配設される。固定子枠４と、固定子ベース６との間が締め付けボルト７によって取り付けられる固定子枠４と固定子ベース６との結合構造である。固定子枠４と、固定子ベース６との間の接合面に潤滑剤による潤滑機能を高める潤滑機能の活性化手段９を設けている。【選択図】図３
Bibliography:Application Number: JP20140144504