JPS6432927U - - Google Patents
Info
- Publication number
- JPS6432927U JPS6432927U JP12897587U JP12897587U JPS6432927U JP S6432927 U JPS6432927 U JP S6432927U JP 12897587 U JP12897587 U JP 12897587U JP 12897587 U JP12897587 U JP 12897587U JP S6432927 U JPS6432927 U JP S6432927U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- ball
- magnetic
- peripheral surface
- circumferential surface
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
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
- F16C33/762—Sealings of ball or roller bearings by means of a fluid
- F16C33/763—Sealings of ball or roller bearings by means of a fluid retained in the sealing gap
- F16C33/765—Sealings of ball or roller bearings by means of a fluid retained in the sealing gap by a magnetic field
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の一実施例のシールベアリング
の側面図、第２図は第１図の―線断面図であ
る。 図中、１……内輪、２……外輪、２ａ……段部
、３……リテーナ、４……ボール、５……シール
板、６……非磁性体リング、６ａ……溝、７……
ヨーク、８……マグネツト板、９……磁性流体。
の側面図、第２図は第１図の―線断面図であ
る。 図中、１……内輪、２……外輪、２ａ……段部
、３……リテーナ、４……ボール、５……シール
板、６……非磁性体リング、６ａ……溝、７……
ヨーク、８……マグネツト板、９……磁性流体。
Claims (1)
- 内輪と外輪との間にボールを配設し、このボー
ルの左右側方における内輪外周面または外輪内周
面に、非磁性体リングを介在させて円環状のマグ
ネツト板を固着し、このマグネツト板の非固定側
と外輪内周面または内輪外周面との間の環状間隙
に磁性流体を設けてなるシールベアリング。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12897587U JPS6432927U (ja) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12897587U JPS6432927U (ja) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432927U true JPS6432927U (ja) | 1989-03-01 |
Family
ID=31382814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12897587U Pending JPS6432927U (ja) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432927U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016031114A (ja) * | 2014-07-29 | 2016-03-07 | グローブライド株式会社 | 磁性流体シール付き軸受 |
-
1987
- 1987-08-25 JP JP12897587U patent/JPS6432927U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016031114A (ja) * | 2014-07-29 | 2016-03-07 | グローブライド株式会社 | 磁性流体シール付き軸受 |