PL439794A1 - System for rolling bearing lubrication with a magnetic fluid - Google Patents
System for rolling bearing lubrication with a magnetic fluid Download PDFInfo
- Publication number
- PL439794A1 PL439794A1 PL439794A PL43979421A PL439794A1 PL 439794 A1 PL439794 A1 PL 439794A1 PL 439794 A PL439794 A PL 439794A PL 43979421 A PL43979421 A PL 43979421A PL 439794 A1 PL439794 A1 PL 439794A1
- Authority
- PL
- Poland
- Prior art keywords
- rolling bearing
- pole piece
- magnetic fluid
- pole pieces
- bearing lubrication
- Prior art date
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- Rolling Contact Bearings (AREA)
Abstract
Układ smarowania cieczą magnetyczną łożyska tocznego z koszykiem wykonanym z tworzywa sztucznego zawierający magnes trwały, dwa nabiegunniki, tuleję oraz ciecz magnetyczną charakteryzuje się tym, że na wale obrotowym (1) osadzone jest łożysko toczne (2) z koszykiem wykonanym z tworzywa sztucznego (3). Nabiegunnik (6) i nabiegunnik (8) w kształcie litery L osadzone są wewnątrz korpusu (5), przy czym ich ramiona skierowane są w stronę elementów tocznych łożyska (2). Do powierzchni bocznych nabiegunników (6) i (8) przylega pierścieniowy magnes trwały (7) spolaryzowany w kierunku osiowym, z kolei pomiędzy powierzchniami walcowymi nabiegunników (6) i (8) znajduje się tuleja (9) o właściwościach niemagnetycznych. Nabiegunnik (6), który znajduje się bliżej zewnętrznego pierścienia łożyska tocznego (2) posiada występ skierowany w stronę zewnętrznej cylindrycznej powierzchni nabiegunnika (8), formując szczelinę (z).The magnetic liquid lubrication system of a rolling bearing with a cage made of plastic, containing a permanent magnet, two pole pieces, a sleeve and a magnetic liquid, is characterized by the fact that a rolling bearing (2) with a cage made of plastic (3) is mounted on the rotating shaft (1). . The L-shaped pole piece (6) and the L-shaped pole piece (8) are mounted inside the body (5), and their arms are directed towards the rolling elements of the bearing (2). An annular permanent magnet (7) polarized in the axial direction adheres to the side surfaces of the pole pieces (6) and (8), while between the cylindrical surfaces of the pole pieces (6) and (8) there is a sleeve (9) with non-magnetic properties. The pole piece (6) which is closer to the outer ring of the rolling bearing (2) has a protrusion directed towards the outer cylindrical surface of the pole piece (8), forming a slot (z).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL439794A PL243677B1 (en) | 2021-12-09 | 2021-12-09 | System for rolling bearing lubrication with a magnetic fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL439794A PL243677B1 (en) | 2021-12-09 | 2021-12-09 | System for rolling bearing lubrication with a magnetic fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL439794A1 true PL439794A1 (en) | 2023-06-12 |
| PL243677B1 PL243677B1 (en) | 2023-09-25 |
Family
ID=86701243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL439794A PL243677B1 (en) | 2021-12-09 | 2021-12-09 | System for rolling bearing lubrication with a magnetic fluid |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL243677B1 (en) |
-
2021
- 2021-12-09 PL PL439794A patent/PL243677B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL243677B1 (en) | 2023-09-25 |
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