KR100923072B1 - 강재와 형상기억합금으로 구성된 댐퍼 - Google Patents
강재와 형상기억합금으로 구성된 댐퍼 Download PDFInfo
- Publication number
- KR100923072B1 KR100923072B1 KR1020080057322A KR20080057322A KR100923072B1 KR 100923072 B1 KR100923072 B1 KR 100923072B1 KR 1020080057322 A KR1020080057322 A KR 1020080057322A KR 20080057322 A KR20080057322 A KR 20080057322A KR 100923072 B1 KR100923072 B1 KR 100923072B1
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- KR
- South Korea
- Prior art keywords
- memory alloy
- shape memory
- steel
- damper
- rod
- Prior art date
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0258—Shape-memory metals, e.g. Ni-Ti alloys
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Dampers (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (6)
- 양 단부에 각각 ㄱ자 형태의 형상기억합금봉이 고정된 수평강재봉;상기 각각 형상기억합금봉의 상단에 고정된 수직부 및 수평부로 형성된 ㄱ자형 강재봉:을 포함하되, 상기 수평강재봉 상부에 ㄱ자형 강재봉이 위치하여 ㄱ자형 강재봉에 작용하는 하중에 의하여 형상기억합금봉이 휘어지면서 하중이 감쇄되도록 하는 강재와 형상기억합금으로 구성된 댐퍼.
- 제 1항에 있어서, 상기 ㄱ자형 강재봉은 수직부에 수평부가 힌지상태로 결합되도록 하는 강재와 형상기억합금으로 구성된 댐퍼.
- 제 1항에 있어서, 상기 댐퍼는 전체적인 형상이 U자형으로 형성되는 강재와 형상기억합금으로 구성된 댐퍼.
- 제 1항 내지 제 3항 중 어느 한 항에 있어서, 상기 댐퍼는 ㄱ자형 강재봉이 서로 연결되어 다수 조합으로 형성되도록 하는 강재와 형상기억합금으로 구성된 댐퍼.
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KR1020080057322A KR100923072B1 (ko) | 2008-06-18 | 2008-06-18 | 강재와 형상기억합금으로 구성된 댐퍼 |
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KR1020080057322A KR100923072B1 (ko) | 2008-06-18 | 2008-06-18 | 강재와 형상기억합금으로 구성된 댐퍼 |
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KR100923072B1 true KR100923072B1 (ko) | 2009-10-22 |
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KR1020080057322A KR100923072B1 (ko) | 2008-06-18 | 2008-06-18 | 강재와 형상기억합금으로 구성된 댐퍼 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101389994B1 (ko) | 2013-03-05 | 2014-04-30 | 인천대학교 산학협력단 | 에너지 소산형 마찰 댐퍼 |
KR101792237B1 (ko) | 2016-03-15 | 2017-10-31 | 홍익대학교 산학협력단 | 형상기억합금을 이용한 휨-인장/압축 댐퍼 및 이를 이용한 구조물 |
CN108086772A (zh) * | 2018-02-01 | 2018-05-29 | 山东大学 | 基于屈曲约束形状记忆合金棒的自复位阻尼器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03175157A (ja) * | 1989-12-04 | 1991-07-30 | Nec Eng Ltd | 熱吸収塗装を施した形状記憶合金材 |
KR100731210B1 (ko) | 2005-01-19 | 2007-06-22 | 안숙희 | 형상기억합금을 이용한 교량용 면진교좌장치 |
JP2007309201A (ja) | 2006-05-18 | 2007-11-29 | Iida Denki Kogyo Kk | 内燃機関用点火装置におけるトリガ信号制御方法とトリガ信号制御回路 |
KR20080054822A (ko) * | 2006-12-13 | 2008-06-19 | 현대자동차주식회사 | 강성 가변형 다이나믹 댐퍼 유닛 |
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- 2008-06-18 KR KR1020080057322A patent/KR100923072B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03175157A (ja) * | 1989-12-04 | 1991-07-30 | Nec Eng Ltd | 熱吸収塗装を施した形状記憶合金材 |
KR100731210B1 (ko) | 2005-01-19 | 2007-06-22 | 안숙희 | 형상기억합금을 이용한 교량용 면진교좌장치 |
JP2007309201A (ja) | 2006-05-18 | 2007-11-29 | Iida Denki Kogyo Kk | 内燃機関用点火装置におけるトリガ信号制御方法とトリガ信号制御回路 |
KR20080054822A (ko) * | 2006-12-13 | 2008-06-19 | 현대자동차주식회사 | 강성 가변형 다이나믹 댐퍼 유닛 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101389994B1 (ko) | 2013-03-05 | 2014-04-30 | 인천대학교 산학협력단 | 에너지 소산형 마찰 댐퍼 |
KR101792237B1 (ko) | 2016-03-15 | 2017-10-31 | 홍익대학교 산학협력단 | 형상기억합금을 이용한 휨-인장/압축 댐퍼 및 이를 이용한 구조물 |
CN108086772A (zh) * | 2018-02-01 | 2018-05-29 | 山东大学 | 基于屈曲约束形状记忆合金棒的自复位阻尼器 |
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