KR100936822B1 - 가변댐퍼가 구비된 철도차량용 반능동조향대차 - Google Patents
가변댐퍼가 구비된 철도차량용 반능동조향대차 Download PDFInfo
- Publication number
- KR100936822B1 KR100936822B1 KR1020070126431A KR20070126431A KR100936822B1 KR 100936822 B1 KR100936822 B1 KR 100936822B1 KR 1020070126431 A KR1020070126431 A KR 1020070126431A KR 20070126431 A KR20070126431 A KR 20070126431A KR 100936822 B1 KR100936822 B1 KR 100936822B1
- Authority
- KR
- South Korea
- Prior art keywords
- variable damper
- damper
- variable
- semi
- active steering
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/42—Adjustment controlled by buffer or coupling gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
-
- 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
- F16F15/023—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 using fluid means
-
- 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
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/532—Electrorheological [ER] fluid dampers
-
- 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
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
Abstract
Description
Claims (11)
- 윤축의 양단에 액슬박스가 설치되는 철도차량용 반능동 조향대차에 있어서,상기 액슬박스는 대차프레임에 결합되며 진동가속도 센서 또는 변위센서 중 어느 하나인 센서부 및 제어부에 의해 제어되는 가변댐퍼에 의해 지지되도록 구성되되,상기 가변댐퍼는 MR댐퍼(Magneto-Rheological damper), 유압댐퍼, ER댐퍼(Electro-Rheological damper) 또는 전기-기계댐퍼 중 어느 하나로 이루어지며,상기 센서부는 직선 선로구간에서 진동을 측정하여 제어부로 송신하고, 상기 제어부는 진동주파수를 최소화할 수 있도록 감쇠계수를 설정하여 가변댐퍼로 송신함으로써 상기 가변댐퍼의 감쇠계수를 변화시킬 수 있는 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
- 제 1항에 있어서,상기 가변댐퍼는 윤축과 수평이 되도록 설치된 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
- 제 1항에 있어서,상기 가변댐퍼는 윤축과 경사지도록 설치된 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
- 삭제
- 삭제
- 제 2항 또는 제 3항에 있어서,상기 가변댐퍼는 액슬박스와 구형조인트로 연결된 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
- 제 6항에 있어서,상기 가변댐퍼는 대차프레임과 힌지결합된 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
- 제 7항에 있어서,상기 구형조인트에 소켓부에는 고무부싱이 삽입된 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
- 삭제
- 삭제
- 제 8항에 있어서,상기 가변댐퍼는 철도차량이 직선 선로구간을 주행할 때는 감쇠계수를 높이고, 철도차량이 곡선 선로구간을 주행할 때는 감쇠계수를 낮추는 것을 특징으로 하는 가변댐퍼가 구비된 철도차량용 반능동 조향대차.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070126431A KR100936822B1 (ko) | 2007-12-06 | 2007-12-06 | 가변댐퍼가 구비된 철도차량용 반능동조향대차 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070126431A KR100936822B1 (ko) | 2007-12-06 | 2007-12-06 | 가변댐퍼가 구비된 철도차량용 반능동조향대차 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090059534A KR20090059534A (ko) | 2009-06-11 |
KR100936822B1 true KR100936822B1 (ko) | 2010-01-14 |
Family
ID=40989617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070126431A KR100936822B1 (ko) | 2007-12-06 | 2007-12-06 | 가변댐퍼가 구비된 철도차량용 반능동조향대차 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100936822B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101722493B1 (ko) | 2016-07-14 | 2017-04-06 | 한국철도기술연구원 | 가변저항을 사용한 가변 감쇠력 댐퍼 및 이를 구비한 진동 시스템 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105946889A (zh) * | 2016-05-10 | 2016-09-21 | 同济大学 | 一种用于径向转向架的一体式轮对定位装置 |
EP3592621B1 (de) * | 2017-04-21 | 2021-03-10 | Siemens Mobility GmbH | Verfahren zum kompensieren eines zugkraftverlusts eines schienenfahrzeugs |
CN110155099A (zh) * | 2019-05-27 | 2019-08-23 | 中国科学技术大学 | 磁浮车辆控制系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5090333A (en) | 1989-06-05 | 1992-02-25 | Wagon Union Gmbh | Bogie for high-speed railborne vehicle |
KR19980078690A (ko) * | 1997-04-29 | 1998-11-25 | 김영귀 | 조향각, 조향각속도, 차속을 이용한 롤게인 조절기능을 갖는 반능동 현가장치 |
KR100657622B1 (ko) | 2005-07-13 | 2006-12-14 | 한국철도기술연구원 | 철도차량용 조향대차 |
KR100659708B1 (ko) | 2005-07-13 | 2006-12-21 | 한국철도기술연구원 | 엠알유체를 이용한 대차 주행안정장치 및 주행안전방법 |
-
2007
- 2007-12-06 KR KR1020070126431A patent/KR100936822B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5090333A (en) | 1989-06-05 | 1992-02-25 | Wagon Union Gmbh | Bogie for high-speed railborne vehicle |
KR19980078690A (ko) * | 1997-04-29 | 1998-11-25 | 김영귀 | 조향각, 조향각속도, 차속을 이용한 롤게인 조절기능을 갖는 반능동 현가장치 |
KR100657622B1 (ko) | 2005-07-13 | 2006-12-14 | 한국철도기술연구원 | 철도차량용 조향대차 |
KR100659708B1 (ko) | 2005-07-13 | 2006-12-21 | 한국철도기술연구원 | 엠알유체를 이용한 대차 주행안정장치 및 주행안전방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101722493B1 (ko) | 2016-07-14 | 2017-04-06 | 한국철도기술연구원 | 가변저항을 사용한 가변 감쇠력 댐퍼 및 이를 구비한 진동 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR20090059534A (ko) | 2009-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106274953B (zh) | 卡轨车车轮独立悬架 | |
CN106740965B (zh) | 齿轨卡轨车上具有车厢导向悬挂与卡轨结构的悬挂结构 | |
KR100936822B1 (ko) | 가변댐퍼가 구비된 철도차량용 반능동조향대차 | |
RU2558420C1 (ru) | Моторная тележка железнодорожного транспортного средства | |
KR100659708B1 (ko) | 엠알유체를 이용한 대차 주행안정장치 및 주행안전방법 | |
KR100921549B1 (ko) | 철도차량용 능동 조향대차 | |
KR100921550B1 (ko) | 철도차량용 능동 조향대차 | |
RU2301166C2 (ru) | Двухосная тележка рельсового транспортного средства | |
JP6673073B2 (ja) | 鉄道車両用ヨーダンパ装置 | |
KR101040375B1 (ko) | 3절 링크 방식을 이용한 철도차량용 조향대차 | |
KR100993192B1 (ko) | 철도 차량용 윤축 조향 장치 | |
KR101329001B1 (ko) | 고속 저상 독립차륜형 조향장치 | |
US11318965B2 (en) | Locomotive bogie having an anti-pitching geometry | |
KR20130046538A (ko) | 엠알 댐퍼를 사용한 철도 차량용 현가장치 | |
JP6932097B2 (ja) | 軌条車両用台車 | |
US10272928B2 (en) | Adjustable weight transfer system for bogie | |
RU2570520C1 (ru) | Экипаж рельсового транспортного средства | |
RU2301754C1 (ru) | Вагон пассажирский железнодорожного транспорта (варианты) | |
RU2762708C1 (ru) | Подвижной состав монорельсовой транспортной системы | |
RU2375206C1 (ru) | Колесо рельсового транспортного средства | |
RU2193986C1 (ru) | Трехосная тележка с радиально устанавливающимися колесными парами | |
RU2432280C1 (ru) | Рессорное подвешивание вагона | |
RU2561520C1 (ru) | Немоторная тележка железнодорожного транспортного средства | |
RU2664022C1 (ru) | Устройство связи кузова железнодорожного транспортного средства с тележкой | |
JP2023005087A (ja) | 鉄道車両用台車 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130103 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140103 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160105 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170102 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180103 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20181211 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20191210 Year of fee payment: 11 |