PL406660A1 - Sealing with magnetic fluid for rolling bearing - Google Patents
Sealing with magnetic fluid for rolling bearingInfo
- Publication number
- PL406660A1 PL406660A1 PL406660A PL40666013A PL406660A1 PL 406660 A1 PL406660 A1 PL 406660A1 PL 406660 A PL406660 A PL 406660A PL 40666013 A PL40666013 A PL 40666013A PL 406660 A1 PL406660 A1 PL 406660A1
- Authority
- PL
- Poland
- Prior art keywords
- magnetic fluid
- flange
- cover
- pole pieces
- rolling bearing
- Prior art date
Links
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
Abstract
Uszczelnienie z cieczą magnetyczną dla łożyska tocznego charakteryzuje się tym, że w kołnierzu tulejki kołnierzowej (4) osadzonej na wale (1) i w przegrodzie pokrywy (5) przymocowanej do obudowy (2) wykonane są otwory rozmieszczone równomiernie na obwodzie, w których umieszczone są walcowe magnesy trwałe (6, 7). Natomiast do powierzchni bocznych kołnierza tulejki kołnierzowej (4) przylegają wielokrawędziowe nabiegunniki ruchome (8), a do przegrody pokrywy (5) przylegają wielokrawędziowe nabiegunniki nieruchome (9). Ciecz magnetyczna (10) znajduje się w pierścieniowych szczelinach (?) utworzonych pomiędzy występami uszczelniającymi wielokrawędziowych nabiegunników ruchomych (8), a odpowiednimi wewnętrznymi powierzchniami walcowymi pokrywy (5) oraz w szczelinach pierścieniowych (?) pomiędzy występami uszczelniającymi wielokrawędziowych nabiegunników nieruchomych (9) i odpowiednimi zewnętrznymi powierzchniami walcowymi tulejki kołnierzowej (4).The magnetic fluid seal for a rolling bearing is characterized by the fact that in the flange of the flange sleeve (4) mounted on the shaft (1) and in the partition of the cover (5) attached to the housing (2), holes are distributed evenly distributed along the circumference, in which cylindrical roller bearings permanent magnets (6, 7). On the other hand, the lateral surfaces of the flange bushing (4) adjoin the multi-edge movable pole pieces (8), and the cover partition (5) adjoins the fixed edge pole pieces (9). The magnetic fluid (10) is located in the annular gaps (?) Formed between the sealing protrusions of the multi-edge movable rockers (8) and the corresponding inner cylindrical surfaces of the cover (5) and in the annular gaps (?) Between the sealing protrusions of the fixed edge pole pieces (9) and corresponding outer cylindrical surfaces of the flange sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL406660A PL225292B1 (en) | 2013-12-23 | 2013-12-23 | Sealing with magnetic fluid for rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL406660A PL225292B1 (en) | 2013-12-23 | 2013-12-23 | Sealing with magnetic fluid for rolling bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL406660A1 true PL406660A1 (en) | 2015-07-06 |
| PL225292B1 PL225292B1 (en) | 2017-03-31 |
Family
ID=53492719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL406660A PL225292B1 (en) | 2013-12-23 | 2013-12-23 | Sealing with magnetic fluid for rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL225292B1 (en) |
-
2013
- 2013-12-23 PL PL406660A patent/PL225292B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL225292B1 (en) | 2017-03-31 |
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