PL404671A1 - Magnetic fluid lubricated thrust bearing - Google Patents
Magnetic fluid lubricated thrust bearingInfo
- Publication number
- PL404671A1 PL404671A1 PL404671A PL40467113A PL404671A1 PL 404671 A1 PL404671 A1 PL 404671A1 PL 404671 A PL404671 A PL 404671A PL 40467113 A PL40467113 A PL 40467113A PL 404671 A1 PL404671 A1 PL 404671A1
- Authority
- PL
- Poland
- Prior art keywords
- cylindrical
- thrust disc
- permanent magnet
- magnetic fluid
- thrust bearing
- Prior art date
Links
- 239000011553 magnetic fluid Substances 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Ślizgowe łożysko wzdłużno-poprzeczne smarowane cieczą magnetyczną charakteryzuje się tym, że w gnieździe obudowy (2) umieszczony jest wał (1) zakończony tarczą oporową (1a), na którym osadzony jest pierścieniowy magnes trwały (3) oparty na tarczy oporowej (1a), do którego z kolei przylega wielokrawędziowy nabiegunnik (4) również osadzony na wale (1). Na powierzchni walcowej tarczy oporowej (1a) wykonane są występy, natomiast we wnęce, usytuowanej po stronie czołowej tarczy oporowej (1a), umieszczony jest jeden walcowy magnes trwały (6), zaś drugi walcowy magnes trwały (7) umieszczony jest we wnęce, wykonanej na powierzchni czołowej gniazda obudowy (2). Oba magnesy walcowe trwałe (6 i 7) ustawione są względem siebie biegunami jednoimiennymi, a ciecz magnetyczna (5) znajduje się w pierścieniowych szczelinach (6) utworzonych pomiędzy występami usytuowanymi na walcowej powierzchni tarczy oporowej (1a) i na zewnętrznej walcowej powierzchni wielokrawędziowego nabiegunnika (4), a wewnętrzną powierzchnią walcową gniazda obudowy (2).The longitudinal radial plain bearing lubricated with magnetic liquid is characterized by the fact that the housing seat (2) has a shaft (1) terminated with a thrust disc (1a) on which an annular permanent magnet (3) based on a thrust disc (1a) is mounted, which in turn adheres to the multi-edge pole piece (4) also mounted on the shaft (1). On the surface of the cylindrical thrust disc (1a), protrusions are made, while in the recess located on the front side of the thrust disc (1a), one cylindrical permanent magnet (6) is placed, while the other cylindrical permanent magnet (7) is located in the recess made on the front of the housing socket (2). Both permanent cylindrical magnets (6 and 7) are set relative to each other by identical poles, and the magnetic fluid (5) is located in the annular gaps (6) formed between the protrusions located on the cylindrical surface of the thrust disc (1a) and on the outer cylindrical surface of the multi-edge pole piece ( 4), and the inner cylindrical surface of the housing socket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL404671A PL226020B1 (en) | 2013-07-12 | 2013-07-12 | Longitudinal plain bearing lubricated with magnetic fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL404671A PL226020B1 (en) | 2013-07-12 | 2013-07-12 | Longitudinal plain bearing lubricated with magnetic fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL404671A1 true PL404671A1 (en) | 2015-01-19 |
| PL226020B1 PL226020B1 (en) | 2017-06-30 |
Family
ID=52305563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL404671A PL226020B1 (en) | 2013-07-12 | 2013-07-12 | Longitudinal plain bearing lubricated with magnetic fluid |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL226020B1 (en) |
-
2013
- 2013-07-12 PL PL404671A patent/PL226020B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL226020B1 (en) | 2017-06-30 |
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