KR101400793B1 - 점성댐퍼 - Google Patents
점성댐퍼 Download PDFInfo
- Publication number
- KR101400793B1 KR101400793B1 KR1020130037997A KR20130037997A KR101400793B1 KR 101400793 B1 KR101400793 B1 KR 101400793B1 KR 1020130037997 A KR1020130037997 A KR 1020130037997A KR 20130037997 A KR20130037997 A KR 20130037997A KR 101400793 B1 KR101400793 B1 KR 101400793B1
- Authority
- KR
- South Korea
- Prior art keywords
- stopper
- rim block
- piston
- rod
- viscous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
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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
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
-
- 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
- F16F2238/00—Type of springs or dampers
- F16F2238/04—Damper
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Business, Economics & Management (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
도 2는 도 1에 도시된 점성댐퍼의 단면도.
도 3은 본 발명에 의한 점성댐퍼의 피스톤을 보인 도.
도 4는 본 발명에 의한 점성댐퍼가 철골구조물에 설치된 모습을 보인 도.
111: 중공부 112: 주입구
120: 제1캡 121: 연결바
130: 제2캡 200: 스토퍼
210: 제1스토퍼 211: 제1패킹
220: 제2스토퍼 221: 제2패킹
300: 림블록 310: 제1림블록
320: 제2림블록 400: 실린더로드
410: 로드 420: 피스톤
421: 점성유 유통홈
F: 철골구조물 R: 수용공간
Claims (4)
- 내부에 중공부(111)가 형성되는 몸체(110)와, 상기 몸체(110)의 상단을 밀폐하고 연결바(121)가 설치된 제1캡(120)과, 상기 몸체(110)의 하단을 밀폐하는 제2캡(130)으로 이루어진 실린더(100)와;
상기 몸체(110)의 내측면에 설치되는 환형(環形)의 제1스토퍼(210)와, 상기 제1스토퍼(210)와 일정거리 이격되게 몸체(110)의 내측면에 설치되어 제1스토퍼(210)와의 사이에 점성유가 수용되는 수용공간(R)을 형성시키는 환형(環形)의 제2스토퍼(220)로 이루어지는 스토퍼(200)와;
상기 제1스토퍼(210)에 밀착되도록 몸체(110)의 내측면에 설치되되, 제1스토퍼(210)보다 내경이 작게 형성되는 환형(環形)의 제1림블록(310)과, 상기 제2스토퍼(220)에 밀착되도록 몸체(110)의 내측면에 설치되되, 제2스토퍼(220)보다 내경이 작게 형성되는 환형(環形)의 제2림블록(320)으로 이루어진 림블록(300)과;
상기 실린더(100)의 제2캡(130)을 관통하여 몸체(110) 내부에서 직선운동하는 로드(410)와, 상기 로드(410)의 외주면 일측에 돌출 형성되어 상기 제1스토퍼(210)와 제2스토퍼(220) 사이에서 운동하는 피스톤(420)으로 이루어진 실린더로드(400);로 구성된 것을 특징으로 하는 점성댐퍼.
- 청구항 1에 있어서,
상기 실린더로드(400)의 피스톤(420) 외주면에는 일정간격 이격되게 점성유 유통홈(421)이 형성되어, 피스톤(420)이 제1림블록(310)이나 제2림블록(320)에 내부에 삽입될 때 점성유 유통홈(421)을 통하여 점성유가 이동되는 것을 특징으로 하는 점성댐퍼.
- 청구항 2에 있어서,
상기 점성유 유통홈(421)은 상기 피스톤(420)의 길이방향을 따라 직선 또는 곡선 형태로 형성되는 것을 특징으로 하는 점섬댐퍼.
- 청구항 1에 있어서,
상기 제1스토퍼(210)와 제2스토퍼(220)에는 제1,2패킹(211,221)이 각각 설치되어 상기 로드(410)와 제1스토퍼(210), 상기 로드(410)와 제2스토퍼(220) 사이로 점성유가 누출되는 것을 방지하는 것을 특징으로 하는 점성댐퍼.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130037997A KR101400793B1 (ko) | 2013-04-08 | 2013-04-08 | 점성댐퍼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130037997A KR101400793B1 (ko) | 2013-04-08 | 2013-04-08 | 점성댐퍼 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101400793B1 true KR101400793B1 (ko) | 2014-05-29 |
Family
ID=50895633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130037997A Expired - Fee Related KR101400793B1 (ko) | 2013-04-08 | 2013-04-08 | 점성댐퍼 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101400793B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101608689B1 (ko) | 2015-12-18 | 2016-04-04 | 탑인더스트리(주) | 내진 구조체 |
KR101678424B1 (ko) | 2016-10-11 | 2016-11-22 | 이병진 | 교량 및 건축 구조물의 내진 보강용 점성댐퍼 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040095119A (ko) * | 2003-05-06 | 2004-11-12 | 협성실업 주식회사 | 구조물용 점성댐퍼 |
-
2013
- 2013-04-08 KR KR1020130037997A patent/KR101400793B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040095119A (ko) * | 2003-05-06 | 2004-11-12 | 협성실업 주식회사 | 구조물용 점성댐퍼 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101608689B1 (ko) | 2015-12-18 | 2016-04-04 | 탑인더스트리(주) | 내진 구조체 |
KR101678424B1 (ko) | 2016-10-11 | 2016-11-22 | 이병진 | 교량 및 건축 구조물의 내진 보강용 점성댐퍼 |
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