JPS6237695U

JPS6237695U -

Info

Publication number: JPS6237695U
Application number: JP12862685U
Authority: JP
Priority date: 1985-08-23
Filing date: 1985-08-23
Publication date: 1987-03-05

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す断面図、第
２図は従来の軸受装置を示す断面図である。図において、１はシヤフト、３は軸受、１５は
ランナー、１６はブラケツト、１６ａ，１７ａは
導通穴、１７は油堰、１７ｂは仕切部、１８はバ
ランスホール、１９は油堰部、２０は油槽部であ
る。なお、図中、同一符号は同一または相当部分
を示す。 FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional bearing device. In the figure, 1 is a shaft, 3 is a bearing, 15 is a runner, 16 is a bracket, 16a, 17a are conduction holes, 17 is an oil weir, 17b is a partition, 18 is a balance hole, 19 is an oil weir, and 20 is an oil tank. Department. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

補正昭６１．５．７実用新案登録請求の範囲を次のように補正する
。Amendment May 7, 1986 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 立設されたシヤフトと、このシヤフトに固
定された筒状のランナーと、このランナーの外周
部に固定された軸受と、上記軸受を保持するとと
もに、上記筒状のランナーの内側と、シヤフトと
の間に位置して油堰部を有し、かつ上記軸受を潤
滑する油槽部を構成するブラケツトを備え、上記
油堰部と油槽部とを連通させる空気流通用のバラ
ンスホールを回転体を介することなく設けたこと
を特徴とする立形回転機の軸受装置。 (2) 油堰部には、シヤフトがわずかな隙間を有
して貫通する仕切部が設けられていることを特徴
とする実用新案登録請求の範囲第１項記載の立形
回転機の軸受装置。[Scope of Claim for Utility Model Registration] (1) An erected shaft, a cylindrical runner fixed to the shaft, a bearing fixed to the outer circumference of the runner, holding the above-mentioned bearing, and the above-mentioned The bracket has an oil weir located between the inner side of the cylindrical runner and the shaft, and constitutes an oil tank for lubricating the bearing, and an air connecting means between the oil weir and the oil tank. A bearing device for a vertical rotating machine, characterized in that a balance hole for distribution is provided without a rotating body . (2) The bearing device for a vertical rotating machine according to claim 1 of the utility model registration claim, characterized in that the oil dam is provided with a partition through which the shaft passes through with a slight gap. .

Claims

[Scope of Claim for Utility Model Registration] (1) An erected shaft, a cylindrical runner fixed to the shaft, a bearing fixed to the outer circumference of the runner, holding the above-mentioned bearing, and the above-mentioned The bracket has an oil weir located between the inner side of the cylindrical runner and the shaft, and constitutes an oil tank for lubricating the bearing, and an air connecting means between the oil weir and the oil tank. A bearing device for a vertical rotating machine characterized by having a balance hole for distribution. (2) The bearing device for a vertical rotating machine according to claim 1 of the utility model registration claim, characterized in that the oil dam is provided with a partition through which the shaft passes through with a slight gap. .