JPH0466453U - - Google Patents
Info
- Publication number
- JPH0466453U JPH0466453U JP11085290U JP11085290U JPH0466453U JP H0466453 U JPH0466453 U JP H0466453U JP 11085290 U JP11085290 U JP 11085290U JP 11085290 U JP11085290 U JP 11085290U JP H0466453 U JPH0466453 U JP H0466453U
- Authority
- JP
- Japan
- Prior art keywords
- partition plate
- flow passage
- passage holes
- gear device
- stationary side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例を示す主要部断面図
、第２図および第３図は第１図に示す蓋の詳細説
明図、第４図は一般的な歯車装置の一例を示す側
面断面図、第５図は第４図のＢ−Ｂ矢視断面図で
ある。
１……小歯車、１ａ……軸、２……大歯車、３
……歯車箱、４ａ，４ｂ……軸受、５，６……蓋
、５ａ……蓋５の仕切板部、５ｂ……蓋５に工作
した穴、７……油切り、７ａ……油切りの仕切板
部、８……蓋、８ａ……蓋８の仕切板部、８ｂ…
…蓋８に形成した流路孔、８ｃ……蓋８に形成し
た穴。
Fig. 1 is a sectional view of the main parts showing one embodiment of the present invention, Figs. 2 and 3 are detailed explanatory views of the lid shown in Fig. 1, and Fig. 4 is a side view showing an example of a general gear device. The sectional view, FIG. 5, is a sectional view taken along the line B--B in FIG. 4. 1... Small gear, 1a... Shaft, 2... Large gear, 3
... Gear box, 4a, 4b ... Bearing, 5, 6 ... Lid, 5a ... Partition plate part of lid 5, 5b ... Hole made in lid 5, 7 ... Oil drainer, 7a ... Oil drainer Partition plate portion of 8...lid, 8a...partition plate part of lid 8, 8b...
...Channel hole formed in the lid 8, 8c... A hole formed in the lid 8.
Claims (1)
を区切る構造をもつ歯車装置のラビリンス方式に
よる軸封装置において、前記固定側の仕切板内周
面下部に、複数の内側に傾斜した流路孔を設け、
この流路孔は仕切板の軸芯の周囲に相対向し、こ
の相対向する流路孔のそれぞれの中心間の直径を
仕切板の内側より外側の方を大きくし、且つ相対
向する流路孔の中心を通る母線が内側で収束する
方向に形成して構成したことを特徴とする歯車装
置。 In a labyrinth-type shaft sealing device for a gear device having a structure in which each chamber is separated by partition plates corresponding to the rotating side and the stationary side, a plurality of inwardly inclined flow passage holes are provided at the lower part of the inner peripheral surface of the partition plate on the stationary side. established,
The flow passage holes face each other around the axis of the partition plate, and the diameter between the centers of the opposed flow passage holes is made larger on the outside than on the inside of the partition plate, and A gear device characterized in that the generating line passing through the center of the hole is formed in a direction converging on the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11085290U JPH0466453U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11085290U JPH0466453U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466453U true JPH0466453U (en) | 1992-06-11 |
Family
ID=31858249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11085290U Pending JPH0466453U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466453U (en) |
-
1990
- 1990-10-23 JP JP11085290U patent/JPH0466453U/ja active Pending
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