PL434334A1 - Protective seal with magnetic fluid for the rolling bearing - Google Patents
Protective seal with magnetic fluid for the rolling bearingInfo
- Publication number
- PL434334A1 PL434334A1 PL434334A PL43433420A PL434334A1 PL 434334 A1 PL434334 A1 PL 434334A1 PL 434334 A PL434334 A PL 434334A PL 43433420 A PL43433420 A PL 43433420A PL 434334 A1 PL434334 A1 PL 434334A1
- Authority
- PL
- Poland
- Prior art keywords
- rolling bearing
- flange
- protective seal
- magnetic fluid
- cylindrical surfaces
- Prior art date
Links
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Of Bearings (AREA)
Abstract
Uszczelnienie ochronne z cieczą magnetyczną dla łożyska tocznego charakteryzuje się tym, że ma w wytoczeniu (4a) pokrywy (4) umieszczone wielokrawędziowe nabiegunniki nieruchome (10) z występami uszczelniającymi usytuowane na ich wewnętrznych powierzchniach cylindrycznych, przedzielone magnesem trwałym (11) spolaryzowanym osiowo, a na wale (1) osadzona jest tulejka kołnierzowa (5) z kołnierzem (5a) skierowanym w stronę obudowy (2), zaś na walcowych powierzchniach tulejki kołnierzowej (5) osadzone są magnesy trwałe (6, 7) spolaryzowane promieniowo, przylegające do bocznych powierzchni kołnierza (5a) tulejki kołnierzowej (5).A protective seal with a magnetic liquid for a rolling bearing is characterized by the fact that in the recess (4a) of the cover (4) there are multi-edged stationary pole shoes (10) with sealing lips located on their internal cylindrical surfaces, separated by a permanent magnet (11) polarized axially, and the shaft (1) is fitted with a flange bushing (5) with the flange (5a) facing the housing (2), and permanent magnets (6, 7), radially polarized, adjacent to the side surfaces are mounted on the cylindrical surfaces of the flange bushing (5) flange (5a) of the sleeve (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL434334A PL240902B1 (en) | 2020-06-16 | 2020-06-16 | Protective seal with magnetic fluid for the rolling bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL434334A PL240902B1 (en) | 2020-06-16 | 2020-06-16 | Protective seal with magnetic fluid for the rolling bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
PL434334A1 true PL434334A1 (en) | 2021-12-20 |
PL240902B1 PL240902B1 (en) | 2022-06-27 |
Family
ID=80001808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL434334A PL240902B1 (en) | 2020-06-16 | 2020-06-16 | Protective seal with magnetic fluid for the rolling bearing |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL240902B1 (en) |
-
2020
- 2020-06-16 PL PL434334A patent/PL240902B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL240902B1 (en) | 2022-06-27 |
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