AR117841A1 - Cojinete magnético pasivo para máquinas giratorias y máquinas giratorias que integran dicho cojinete, que incluyen turbinas de generación de energía - Google Patents
Cojinete magnético pasivo para máquinas giratorias y máquinas giratorias que integran dicho cojinete, que incluyen turbinas de generación de energíaInfo
- Publication number
- AR117841A1 AR117841A1 ARP200100131A ARP200100131A AR117841A1 AR 117841 A1 AR117841 A1 AR 117841A1 AR P200100131 A ARP200100131 A AR P200100131A AR P200100131 A ARP200100131 A AR P200100131A AR 117841 A1 AR117841 A1 AR 117841A1
- Authority
- AR
- Argentina
- Prior art keywords
- ring
- bearing
- halbach
- rotary machines
- force
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/43—Aeroplanes; Helicopters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Hydraulic Turbines (AREA)
- Wind Motors (AREA)
Abstract
Un cojinete magnético pasivo (PMB) mejorado para máquinas giratorias y en donde las máquinas giratorias que integran el cojinete están configuradas para contrarrestar las fuerzas dimensionales de tres estados que se aplican sobre ellas cuando se colocan en un entorno de funcionamiento que tiene fuerzas externas. El PMB mejorado incluye un primer elemento del anillo que tiene una matriz Halbach. Un segundo elemento del anillo tiene una primera y segunda matriz Halbach que se extienden angularmente sobre las regiones respectivas del segundo anillo. La interacción magnética de la matriz Halbach del primer anillo con la primera y segunda matriz Halbach del segundo anillo, cuando los anillos están posicionados uno en relación con el otro dentro de un rango de funcionamiento axial, define una curva de fuerza combinada. Esta curva puede tener un componente axial que coincide con una curva de fuerza axial objetivo predeterminada y un componente radial que coincide con una fuerza radial objetivo predeterminada. Uno o más cojinetes magnéticos pasivos se pueden integrar en turbinas productoras de energía, en donde el componente axial de la fuerza contrarresta la fuerza de flujo en una dirección de generación del par de fuerzas y el componente radial contrarresta las fuerzas gravitacionales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962794164P | 2019-01-18 | 2019-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR117841A1 true AR117841A1 (es) | 2021-09-01 |
Family
ID=71609791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP200100131A AR117841A1 (es) | 2019-01-18 | 2020-01-20 | Cojinete magnético pasivo para máquinas giratorias y máquinas giratorias que integran dicho cojinete, que incluyen turbinas de generación de energía |
Country Status (13)
Country | Link |
---|---|
US (1) | US11105367B2 (es) |
EP (1) | EP3911865B1 (es) |
JP (1) | JP7429995B2 (es) |
KR (1) | KR20210113338A (es) |
CN (1) | CN113544394B (es) |
AR (1) | AR117841A1 (es) |
AU (1) | AU2020208861A1 (es) |
BR (1) | BR112021014004A2 (es) |
CA (1) | CA3127836A1 (es) |
DK (1) | DK3911865T3 (es) |
ES (1) | ES2967445T3 (es) |
UY (1) | UY38547A (es) |
WO (1) | WO2020146950A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114011571B (zh) * | 2021-11-03 | 2022-11-22 | 东北大学 | 一种分离不同非磁性金属的涡流分选装置 |
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-
2020
- 2020-01-17 DK DK20742070.4T patent/DK3911865T3/da active
- 2020-01-17 EP EP20742070.4A patent/EP3911865B1/en active Active
- 2020-01-17 BR BR112021014004-2A patent/BR112021014004A2/pt unknown
- 2020-01-17 CA CA3127836A patent/CA3127836A1/en active Pending
- 2020-01-17 AU AU2020208861A patent/AU2020208861A1/en active Pending
- 2020-01-17 ES ES20742070T patent/ES2967445T3/es active Active
- 2020-01-17 CN CN202080019074.3A patent/CN113544394B/zh active Active
- 2020-01-17 JP JP2021541077A patent/JP7429995B2/ja active Active
- 2020-01-17 WO PCT/CA2020/050049 patent/WO2020146950A1/en unknown
- 2020-01-17 US US16/745,916 patent/US11105367B2/en active Active
- 2020-01-17 KR KR1020217025421A patent/KR20210113338A/ko unknown
- 2020-01-20 UY UY0001038547A patent/UY38547A/es unknown
- 2020-01-20 AR ARP200100131A patent/AR117841A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN113544394A (zh) | 2021-10-22 |
CA3127836A1 (en) | 2020-07-23 |
ES2967445T3 (es) | 2024-04-30 |
KR20210113338A (ko) | 2021-09-15 |
UY38547A (es) | 2020-07-31 |
US20200232505A1 (en) | 2020-07-23 |
EP3911865A4 (en) | 2022-10-19 |
JP2022517377A (ja) | 2022-03-08 |
DK3911865T3 (da) | 2024-01-15 |
AU2020208861A1 (en) | 2021-08-12 |
EP3911865B1 (en) | 2023-11-01 |
EP3911865A1 (en) | 2021-11-24 |
JP7429995B2 (ja) | 2024-02-09 |
BR112021014004A2 (pt) | 2021-09-21 |
US11105367B2 (en) | 2021-08-31 |
CN113544394B (zh) | 2023-10-03 |
WO2020146950A1 (en) | 2020-07-23 |
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