KR960009354B1 - 형상기억합금과 압전재료를 이용한 차단기용 진동제거장치 - Google Patents
형상기억합금과 압전재료를 이용한 차단기용 진동제거장치 Download PDFInfo
- Publication number
- KR960009354B1 KR960009354B1 KR1019920026467A KR920026467A KR960009354B1 KR 960009354 B1 KR960009354 B1 KR 960009354B1 KR 1019920026467 A KR1019920026467 A KR 1019920026467A KR 920026467 A KR920026467 A KR 920026467A KR 960009354 B1 KR960009354 B1 KR 960009354B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit breaker
- shape memory
- memory alloy
- vibration
- pins
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 7
- 230000008030 elimination Effects 0.000 title claims 2
- 238000003379 elimination reaction Methods 0.000 title claims 2
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 27
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229920000431 shape-memory polymer Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
Description
Claims (1)
- 상하의 제1,2차단기 핀 사이에 일부 영역이 삽입되는 제3차단기 핀을 갖는 차단기에 있어서, 상기 제3차단기 핀의 소정영역에 설치되는 압전소자와, 외부의 진동량에 따라 상기 압전소자의 전기적 신호를 입력하여 상기 진동량을 측정하는 진동측정회로부와, 상기 진동측정회로부의 출력에 따라 부착대에 통전되는 전압을 조절하는 통전전압조절부와, 상기 제1,2차단기 핀의 상하부에 각각 형성되어 상기 통전전압조절부의 출력되는 전압에 따라 온도를 변화를 시키는 형상기억합금의 부착대들과, 상기 부착대의 온도변화에 따라 차단기 핀들에 각각 힘을 가하는 형상기억합금의 코일스프링을 포함하는 형상기억합금과 압전재료를 이용한 차단기용 진동제거장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920026467A KR960009354B1 (ko) | 1992-12-30 | 1992-12-30 | 형상기억합금과 압전재료를 이용한 차단기용 진동제거장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920026467A KR960009354B1 (ko) | 1992-12-30 | 1992-12-30 | 형상기억합금과 압전재료를 이용한 차단기용 진동제거장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940016330A KR940016330A (ko) | 1994-07-23 |
KR960009354B1 true KR960009354B1 (ko) | 1996-07-18 |
Family
ID=19347582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920026467A KR960009354B1 (ko) | 1992-12-30 | 1992-12-30 | 형상기억합금과 압전재료를 이용한 차단기용 진동제거장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960009354B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100934709B1 (ko) * | 2008-07-15 | 2009-12-29 | 인하대학교 산학협력단 | 형상기억 스프링을 이용한 축부재의 진동 감쇠장치 |
KR100976530B1 (ko) * | 2008-09-22 | 2010-08-17 | 인하대학교 산학협력단 | 압전 파이버 복합 액추에이터를 이용한 축부재의 진동 감쇠장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040020349A (ko) * | 2002-08-30 | 2004-03-09 | 재단법인 포항산업과학연구원 | 형상기억합금 박막을 이용한 피지티 미세 액츄에이터 위치보정장치 |
-
1992
- 1992-12-30 KR KR1019920026467A patent/KR960009354B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100934709B1 (ko) * | 2008-07-15 | 2009-12-29 | 인하대학교 산학협력단 | 형상기억 스프링을 이용한 축부재의 진동 감쇠장치 |
KR100976530B1 (ko) * | 2008-09-22 | 2010-08-17 | 인하대학교 산학협력단 | 압전 파이버 복합 액추에이터를 이용한 축부재의 진동 감쇠장치 |
Also Published As
Publication number | Publication date |
---|---|
KR940016330A (ko) | 1994-07-23 |
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