KR100891589B1 - 비대칭 저강성 감쇠를 위한 이중 질량 플라이휠 - Google Patents
비대칭 저강성 감쇠를 위한 이중 질량 플라이휠 Download PDFInfo
- Publication number
- KR100891589B1 KR100891589B1 KR1020080008180A KR20080008180A KR100891589B1 KR 100891589 B1 KR100891589 B1 KR 100891589B1 KR 1020080008180 A KR1020080008180 A KR 1020080008180A KR 20080008180 A KR20080008180 A KR 20080008180A KR 100891589 B1 KR100891589 B1 KR 100891589B1
- Authority
- KR
- South Korea
- Prior art keywords
- mass
- torsion spring
- flywheel
- mass flywheel
- drive plate
- 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
- 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
- F16F15/30—Flywheels
- F16F15/31—Flywheels characterised by means for varying the moment of inertia
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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
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13142—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by the method of assembly, production or treatment
- F16F15/1315—Multi-part primary or secondary masses, e.g. assembled from pieces of sheet steel
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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
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/1337—Torsional springs, e.g. torsion bar or torsionally-loaded coil springs
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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
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
- F16F15/1343—Wound springs characterised by the spring mounting
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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
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims (5)
- 차량의 엔진 출력축에 연결하는 제1 질량체와,변속기의 입력축에 연결하는 제2 질량체에 연결되며 제1 질량체에 수용되는 드라이브 플레이트와,제1 질량체에 수용되는 토션 스프링을 포함하는 이중 질량 플라이휠에 있어서,토션 스프링 안착면의 배치가 비대칭구조를 형성하는 것을 특징으로 하는 이중 질량 플라이휠.
- 제1항에 있어서,비대칭구조는 제1 질량체의 엠보싱부의 폭을 조정하여 형성되는 것을 특징으로 하는 이중 질량 플라이휠.
- 제1항에 있어서,드라이브 플레이트의 플랜지는 토션 스프링과 유격을 형성하는 것을 특징으로 하는 이중 질량 플라이휠.
- 제3항에 있어서,드라이브 플레이트의 플랜지는 제1 질량체의 엠보싱부에 의해 지지되는 것을 특징으로 하는 이중 질량 플라이휠.
- 제1항에 있어서,제1 질량체 및 제2 질량체의 사이에 히스테리시스 장치가 구비되는 것을 특징으로 하는 이중 질량 플라이휠.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070031829 | 2007-03-30 | ||
KR20070031829 | 2007-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080089153A KR20080089153A (ko) | 2008-10-06 |
KR100891589B1 true KR100891589B1 (ko) | 2009-04-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080008180A KR100891589B1 (ko) | 2007-03-30 | 2008-01-25 | 비대칭 저강성 감쇠를 위한 이중 질량 플라이휠 |
Country Status (1)
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KR (1) | KR100891589B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217451B1 (en) | 1998-03-07 | 2001-04-17 | Luk Lamellen Und Kupplungsbau Gmbh | Torsional vibration damper |
US6547227B1 (en) | 1998-03-25 | 2003-04-15 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Torsional vibration damper and helical compression spring for a torsional vibration damper |
US7343832B2 (en) | 2003-02-14 | 2008-03-18 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Torsional vibration damper |
-
2008
- 2008-01-25 KR KR1020080008180A patent/KR100891589B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217451B1 (en) | 1998-03-07 | 2001-04-17 | Luk Lamellen Und Kupplungsbau Gmbh | Torsional vibration damper |
US6547227B1 (en) | 1998-03-25 | 2003-04-15 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Torsional vibration damper and helical compression spring for a torsional vibration damper |
KR100622785B1 (ko) | 1998-03-25 | 2006-09-13 | 루크 라멜렌 운트 쿠플룽스바우 베타일리궁스 카게 | 나선형압축스프링 및 비틀림진동댐퍼 |
US7343832B2 (en) | 2003-02-14 | 2008-03-18 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Torsional vibration damper |
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KR20080089153A (ko) | 2008-10-06 |
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