KR100387027B1 - 할바크 배열을 응용한 고온초전도 저널베어링 - Google Patents
할바크 배열을 응용한 고온초전도 저널베어링 Download PDFInfo
- Publication number
- KR100387027B1 KR100387027B1 KR10-2000-0010723A KR20000010723A KR100387027B1 KR 100387027 B1 KR100387027 B1 KR 100387027B1 KR 20000010723 A KR20000010723 A KR 20000010723A KR 100387027 B1 KR100387027 B1 KR 100387027B1
- Authority
- KR
- South Korea
- Prior art keywords
- journal
- rotor
- stator
- temperature superconducting
- magnetic
- Prior art date
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Classifications
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- 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
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- 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
- F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
- F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (3)
- 삭제
- 중심에 회전체 축이 삽입되며 상기 회전체 축 주위에 서로 동일 극끼리 마주보는 축 방향으로 자화된 원환형 자석과 그 사이 사이에 반경 내향 또는 반경 외향으로 자화된 원환형 자석을 반복적으로 배열 삽입하여 구성되는 회전자 저널과, 상기 회전자 저널과 일정한 간격을 유지하면서 상기 저널 주위를 둘러싸는 것으로서 자속을 고정하는 고정자를 포함하는 할바크 배열을 응용한 고온초전도 저널 베어링에 있어서, 상기 고정자는상기 회전체의 하중을 받는 부분에 상기 회전자 저널의 자석들에 대해 상호 척력을 발생하도록 배열되고 상기 회전체의 하중을 지지하는 고정자 자석; 및자속을 고정하기 위해 상기 회전체의 하중을 받는 부분을 제외한 부분에 설치되는 고온초전도체로 구성되는 것을 특징으로 하는 할바크 배열을 응용한 고온초전도 저널 베어링.
- 제 2항에 있어서, 상기 고정자는, 상기 고온초전도체의 자속의 배척력을 이용하여 반경방향의 자기압력을 강화시키기 위해, 상기 고온초전도체가 다수의 모듈로 분리되어 자기장외냉각(zero-field cooling)된 후 상기 각각의 모듈이 베어링 작동위치로 이동되어 형성되는 것을 특징으로 하는 할바크 배열을 응용한 고온초전도 저널 베어링.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0010723A KR100387027B1 (ko) | 2000-03-03 | 2000-03-03 | 할바크 배열을 응용한 고온초전도 저널베어링 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0010723A KR100387027B1 (ko) | 2000-03-03 | 2000-03-03 | 할바크 배열을 응용한 고온초전도 저널베어링 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010086813A KR20010086813A (ko) | 2001-09-15 |
KR100387027B1 true KR100387027B1 (ko) | 2003-06-11 |
Family
ID=19652025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0010723A KR100387027B1 (ko) | 2000-03-03 | 2000-03-03 | 할바크 배열을 응용한 고온초전도 저널베어링 |
Country Status (1)
Country | Link |
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KR (1) | KR100387027B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103280939B (zh) * | 2013-04-18 | 2016-02-03 | 河海大学 | 一种双定子直线旋转哈尔巴赫永磁作动器 |
CN104006078B (zh) * | 2014-05-07 | 2016-04-06 | 西安理工大学 | 采用三角形截面永磁环叠堆的Halbach永磁轴承 |
CN103939523B (zh) * | 2014-05-21 | 2015-10-28 | 张铁林 | Halbach阵列磁悬浮轴承与转子支撑系统 |
CN108361280B (zh) * | 2018-05-03 | 2024-06-14 | 南京高明环保科技有限公司 | 永磁磁悬浮轴承 |
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2000
- 2000-03-03 KR KR10-2000-0010723A patent/KR100387027B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20010086813A (ko) | 2001-09-15 |
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