PL434442A1 - Hybrid thrust and axial bearing - Google Patents
Hybrid thrust and axial bearingInfo
- Publication number
- PL434442A1 PL434442A1 PL434442A PL43444220A PL434442A1 PL 434442 A1 PL434442 A1 PL 434442A1 PL 434442 A PL434442 A PL 434442A PL 43444220 A PL43444220 A PL 43444220A PL 434442 A1 PL434442 A1 PL 434442A1
- Authority
- PL
- Poland
- Prior art keywords
- housing
- permanent magnets
- pole pieces
- shaft
- edge pole
- Prior art date
Links
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Hybrydowe łożysko wzdłużno-promieniowe złożone z wałka, obudowy, magnesów trwałych spolaryzowanych osiowo, magnesów trwałych spolaryzowanych promieniowo, wielokrawędziowych nabiegunników o przekroju poprzecznym dwuteowym i cieczy magnetycznej charakteryzuje się tym, że w komorze dławnicowej obudowy (2) umieszczony jest co najmniej jeden lub więcej wielokrawędziowych nabiegunników (3) o przekroju poprzecznym dwuteowym, przedzielonych niemagnetycznymi przekładkami (9), zaś w szczelinach pierścieniowych, utworzonych pomiędzy występami uszczelniającymi wielokrawędziowych nabiegunników (3), a wałkiem (1) znajduje się ciecz magnetyczna (5) przy czym, we wnęce wykonanej na powierzchni czołowej czopa wałka (1) oraz we wnęce wykonanej na dnie gniazda w obudowie (2) umieszczone są naprzeciwko siebie walcowe magnesy trwałe (6, 7) spolaryzowane osiowo i ustawione względem siebie biegunami jednoimiennymi.Hybrid radial thrust bearing consisting of a shaft, housing, axially polarized permanent magnets, radially polarized permanent magnets, multi-edge pole pieces with I-cross section and magnetic fluid is characterized by the fact that in the stuffing box of the housing (2) at least one or more multi-edge pole pieces (3) with an I-cross section, separated by non-magnetic spacers (9), and in the annular gaps formed between the sealing lips of the multi-edge pole pieces (3) and the shaft (1) there is a magnetic fluid (5), in the cavity made on on the front surface of the shaft journal (1) and in the recess made at the bottom of the housing (2), cylindrical permanent magnets (6, 7), axially polarized and aligned with each other with identical poles, are positioned opposite to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL434442A PL241104B1 (en) | 2020-06-25 | 2020-06-25 | Hybrid thrust and axial bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL434442A PL241104B1 (en) | 2020-06-25 | 2020-06-25 | Hybrid thrust and axial bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
PL434442A1 true PL434442A1 (en) | 2021-12-27 |
PL241104B1 PL241104B1 (en) | 2022-08-01 |
Family
ID=80001208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL434442A PL241104B1 (en) | 2020-06-25 | 2020-06-25 | Hybrid thrust and axial bearing |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL241104B1 (en) |
-
2020
- 2020-06-25 PL PL434442A patent/PL241104B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL241104B1 (en) | 2022-08-01 |
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