WO2012091277A3 - 댐퍼어셈블리 - Google Patents
댐퍼어셈블리 Download PDFInfo
- Publication number
- WO2012091277A3 WO2012091277A3 PCT/KR2011/008353 KR2011008353W WO2012091277A3 WO 2012091277 A3 WO2012091277 A3 WO 2012091277A3 KR 2011008353 W KR2011008353 W KR 2011008353W WO 2012091277 A3 WO2012091277 A3 WO 2012091277A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder
- opening
- piston
- damper assembly
- disposed
- 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
- 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
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
-
- 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
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/483—Arrangements for providing different damping effects at different parts of the stroke characterised by giving a particular shape to the cylinder, e.g. conical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
본 발명은 자바라(Zabara)구조를 가지는 변형부재가 실린더의 개구부를 차폐하도록 구성되는 댐퍼어셈블리에 관한 것이다. 본 발명에 의한 댐퍼어셈블리는, 내부에는 유체가 충진되는 공간이 형성되며, 일방이 개구되는 실린더(100)와; 상기 실린더(100)의 내측에 구비되어, 슬라이딩 유동하는 피스톤(110)과; 상기 실린더(100)의 일단에 구비되어 실린더(100)의 개구된 일단을 차폐하며, 내부의 체적 크기가 증감 가능하도록 하는 변형부재(120)와; 상기 피스톤(110)에 관통 형성되어, 상기 피스톤(110)을 통과하여 유체가 유동 가능하도록 안내하는 유동홀(130)과; 상기 유동홀(130)을 선택적으로 개폐하는 개폐구(140)와; 상기 피스톤(110)의 일측에 구비되어, 상기 개폐구(140)가 유동홀(130)을 차폐하도록 힘을 강제하는 개폐부재(150) 등으로 구성된다. 이와 같은 본 발명에 의하면, 콤팩트한 댐퍼 구성이 가능하며, 작업능률이 향상되는 이점이 있다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0138388 | 2010-12-30 | ||
KR1020100138388A KR20120076715A (ko) | 2010-12-30 | 2010-12-30 | 댐퍼어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012091277A2 WO2012091277A2 (ko) | 2012-07-05 |
WO2012091277A3 true WO2012091277A3 (ko) | 2012-08-23 |
Family
ID=46383597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/008353 WO2012091277A2 (ko) | 2010-12-30 | 2011-11-04 | 댐퍼어셈블리 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20120076715A (ko) |
WO (1) | WO2012091277A2 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5438475A (en) * | 1977-08-30 | 1979-03-23 | Nippon Telegr & Teleph Corp <Ntt> | Damper |
JPS5635952U (ko) * | 1979-08-28 | 1981-04-07 | ||
JPS61179435U (ko) * | 1985-04-25 | 1986-11-08 | ||
KR200162778Y1 (ko) * | 1997-05-30 | 1999-12-15 | 오상수 | 피스톤밸브구조가 변경된 가스스프링 |
JP2009293664A (ja) * | 2008-06-03 | 2009-12-17 | Toyota Motor Corp | 車両用サスペンション装置 |
-
2010
- 2010-12-30 KR KR1020100138388A patent/KR20120076715A/ko active IP Right Grant
-
2011
- 2011-11-04 WO PCT/KR2011/008353 patent/WO2012091277A2/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5438475A (en) * | 1977-08-30 | 1979-03-23 | Nippon Telegr & Teleph Corp <Ntt> | Damper |
JPS5635952U (ko) * | 1979-08-28 | 1981-04-07 | ||
JPS61179435U (ko) * | 1985-04-25 | 1986-11-08 | ||
KR200162778Y1 (ko) * | 1997-05-30 | 1999-12-15 | 오상수 | 피스톤밸브구조가 변경된 가스스프링 |
JP2009293664A (ja) * | 2008-06-03 | 2009-12-17 | Toyota Motor Corp | 車両用サスペンション装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2012091277A2 (ko) | 2012-07-05 |
KR20120076715A (ko) | 2012-07-10 |
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