JPH046252U - - Google Patents
Info
- Publication number
- JPH046252U JPH046252U JP1990047942U JP4794290U JPH046252U JP H046252 U JPH046252 U JP H046252U JP 1990047942 U JP1990047942 U JP 1990047942U JP 4794290 U JP4794290 U JP 4794290U JP H046252 U JPH046252 U JP H046252U
- Authority
- JP
- Japan
- Prior art keywords
- face
- flinger
- attached
- boss
- shaft
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の実施例の縦断面図、第２図
は第１図の環状板の側面図、第３図は第１図の本
体端面の要部側面図、第４図は従来例の縦断面図
である。
２……回転軸、１１……本体、１３……フリン
ガ、１３ａ……ボス、１４……ラビリンスパツキ
ン、１５……環状板。
Fig. 1 is a longitudinal sectional view of an embodiment of this invention, Fig. 2 is a side view of the annular plate shown in Fig. 1, Fig. 3 is a side view of the main part of the end face of the main body shown in Fig. 1, and Fig. 4 is a conventional example. FIG. 2... Rotating shaft, 11... Main body, 13... Flinger, 13a... Boss, 14... Labyrinth packing, 15... Annular plate.
Claims (1)
に前記端面との間にラビリンスパツキンを形成す
る円板状のフリンガを円筒状ボスで取付け、この
ボスの外周と細隙をおいてフリンガを包囲する環
状板を前記本体の端面に内側のドレンを下部から
排出可能に取付けたことを特徴とする横軸回転機
の軸封装置。 A disc-shaped flinger that forms a labyrinth packing between the end face and the protruding part of the rotating shaft that protrudes from the end face of the rotary machine body is attached with a cylindrical boss, and the flinger is surrounded by leaving a narrow gap with the outer periphery of the boss. A shaft sealing device for a horizontal shaft rotating machine, characterized in that an annular plate is attached to an end face of the main body so that an inner drain can be discharged from the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047942U JPH046252U (en) | 1990-05-08 | 1990-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047942U JPH046252U (en) | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046252U true JPH046252U (en) | 1992-01-21 |
Family
ID=31564318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990047942U Pending JPH046252U (en) | 1990-05-08 | 1990-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015479A (en) * | 2009-06-30 | 2011-01-20 | Hitachi Industrial Equipment Systems Co Ltd | Rotating electric machine |
-
1990
- 1990-05-08 JP JP1990047942U patent/JPH046252U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011015479A (en) * | 2009-06-30 | 2011-01-20 | Hitachi Industrial Equipment Systems Co Ltd | Rotating electric machine |