ES2126055T3 - Amortiguador. - Google Patents
Amortiguador.Info
- Publication number
- ES2126055T3 ES2126055T3 ES94203060T ES94203060T ES2126055T3 ES 2126055 T3 ES2126055 T3 ES 2126055T3 ES 94203060 T ES94203060 T ES 94203060T ES 94203060 T ES94203060 T ES 94203060T ES 2126055 T3 ES2126055 T3 ES 2126055T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- chamber
- inner tube
- piston
- damping
- 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 - Lifetime
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
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
SE PRESENTA UN DISPOSITIVO PARA LA ABSORCION DE GOLPES (10) QUE COMPRENDE UN TUBO EXTERIOR (12); UN TUBO INTERIOR (14) POSICIONADO DENTRO DEL TUBO EXTERIOR; UNA GUIA EN FORMA DE VARILLA (22) QUE CIERRA UN EXTREMO (26, 30) DE TUBO INTERIOR Y DEL TUBO EXTERIOR; UNA VALVULA DE COMPENSACION (20) QUE ENCIERRA EL OTRO EXTREMO (24) DEL TUBO INTERIOR; EL OTRO EXTREMO (28) DEL TUBO EXTERIOR ESTA CERRADO; UN PISTON (16) POSICIONADO DE FORMA SELLADA Y DESLIZABLE EN EL INTERIOR DEL TUBO INTERNO Y QUE DIVIDE EL TUBO INTERNO EN UNA CAMARA REBOTADORA (36) Y UNA CAMARA DE COMPRESION (38); UNA VARILLA DE PISTON (18) CONECTADA AL DISPOSITIVO DE PISTON Y QUE SE EXTIENDE A TRAVES DE LA CAMARA DE REBOTADO Y LA VARILLA DE GUIA; UNA CAMARA DE COMPENSACION (40) FORMADA ENTRE EL TUBO INTERIOR Y EL TUBO EXTERIOR; Y UNA VALVULA AMORTIGUADORA (50) QUE CUBRE UNA ABERTURA A TRAVES DEL TUBO INTERIOR DESDE LA CAMARA DE COMPRESION, LA VALVULA AMORTIGUADORA ES ACCIONABLE MEDIANTE LA PRESION DIFERENCIAL POR ENCIMA DE UN NIVEL PREDETERMINADO PARA PERMITIR EL FLUJO DE FLUIDO EN UNA DIRECCION SOLAMENTE DESDE LA CAMARA DE COMPRESION A TRAVES DE LA ABERTURA HASTA LA CAMARA DE COMPENSACION. EL DISPOSITIVO MUESTRA CARACTERISTICAS DE AMORTIGUACION MEJORADAS EN AMORTIGUACION DE BAJA VELOCIDAD.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939323469A GB9323469D0 (en) | 1993-11-13 | 1993-11-13 | Damping valve for shock absorber |
GB9411581A GB9411581D0 (en) | 1993-11-13 | 1994-06-09 | Shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2126055T3 true ES2126055T3 (es) | 1999-03-16 |
Family
ID=26303862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94203060T Expired - Lifetime ES2126055T3 (es) | 1993-11-13 | 1994-10-20 | Amortiguador. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5522486A (es) |
EP (1) | EP0654618B1 (es) |
DE (1) | DE69415778T2 (es) |
ES (1) | ES2126055T3 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19603183A1 (de) * | 1996-01-30 | 1997-07-31 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung für Kraftfahrzeuge |
US6193029B1 (en) | 1997-07-08 | 2001-02-27 | Active Control Experts, Inc. | Damper and valve |
EP1226987B1 (en) * | 2001-01-29 | 2005-12-28 | Ford Global Technologies, LLC | Spring apparatus |
US7021435B2 (en) | 2003-02-07 | 2006-04-04 | Delphi Technologies, Inc. | Monotube strut with rebound cut-off feature |
US6691840B1 (en) | 2003-02-07 | 2004-02-17 | Delphi Technologies, Inc. | MR damper with rebound cut-off feature |
US6883652B2 (en) * | 2003-09-22 | 2005-04-26 | Tenneco Automotive Operating Company, Inc. | Heavy duty base valve |
DE102004029452A1 (de) * | 2004-06-18 | 2006-01-05 | Volkswagen Ag | Schwingungsdämpfer mit Bypass-Ventil |
US7216747B2 (en) * | 2004-10-14 | 2007-05-15 | Tenneco Automotive Operating Company Inc. | Amplitude controlled orifice valving |
DE102004054474B3 (de) * | 2004-11-11 | 2006-06-08 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit verstellbarer Dämpfkraft |
US7739721B2 (en) * | 2005-07-11 | 2010-06-15 | Microsoft Corporation | Per-user and system granular audit policy implementation |
US7621382B2 (en) * | 2006-06-28 | 2009-11-24 | Nissan Technical Center North America, Inc. | Shock absorber |
WO2008070932A1 (en) * | 2006-12-14 | 2008-06-19 | Hot Shocks Pty Ltd | Vehicle shock absorber improvements |
US8069964B2 (en) * | 2007-06-21 | 2011-12-06 | Tenneco Automotive Operating Company Inc. | Junction bleed |
CN102109024B (zh) * | 2009-12-29 | 2012-08-22 | 深圳市德平国瀚汽车电子科技有限公司 | 电控减振器 |
EP2682639A4 (en) * | 2011-03-02 | 2016-07-27 | Honda Motor Co Ltd | VARIABLE DAMPING FORCE SHOCK ABSORBER |
US8607943B2 (en) * | 2011-09-08 | 2013-12-17 | Hitachi Automotive Systems Americas Inc. | Shock absorber |
CN104204602B (zh) * | 2012-03-27 | 2015-12-23 | 北京京西重工有限公司 | 振幅敏感的液压阻尼器 |
KR101771690B1 (ko) * | 2013-05-14 | 2017-08-25 | 주식회사 만도 | 로드 가이드에 설치된 부가밸브를 갖는 감쇠력 가변식 쇽업소버 |
JP6519281B2 (ja) * | 2015-03-31 | 2019-05-29 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
JP6581895B2 (ja) * | 2015-12-24 | 2019-09-25 | 株式会社ショーワ | 圧力緩衝装置 |
JP6709099B2 (ja) * | 2016-04-06 | 2020-06-10 | Kyb株式会社 | 緩衝器 |
CN105864344B (zh) * | 2016-04-29 | 2017-12-26 | 西安交通大学 | 一种液压互联悬架用阻尼减振器 |
DE102016208632A1 (de) * | 2016-05-19 | 2017-11-23 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit hubabhängiger Dämpfkraft |
US11007834B2 (en) | 2016-12-15 | 2021-05-18 | Tenneco Automotive Operating Company Inc. | Baffle tube for damper with electromechanical valve |
US10987988B2 (en) * | 2017-06-28 | 2021-04-27 | Tenneco Automotive Operating Company Inc. | Damper with volume reducing insert |
CN107939892B (zh) * | 2017-12-26 | 2024-04-05 | 浙江亚之星汽车部件有限公司 | 一种耐磨损型汽车减振器 |
US11091001B2 (en) * | 2019-09-23 | 2021-08-17 | DRiV Automotive Inc. | Base valve assembly for damper |
US11300172B2 (en) * | 2020-01-29 | 2022-04-12 | Lockheed Martin Corporation | Load limiting breakaway device |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR356042A (fr) * | 1905-07-11 | 1905-11-18 | Octave Daulaus | Amortisseur pour suspensions à ressorts des véhicules |
US2342729A (en) * | 1942-10-30 | 1944-02-29 | Nevin S Focht | Hydraulic shock absorber |
FR969353A (fr) * | 1948-07-15 | 1950-12-19 | Morane Saulnier | Amortisseur à freinage variable |
FR1081491A (fr) * | 1953-07-21 | 1954-12-20 | Amortisseur | |
DE1032609B (de) * | 1956-07-25 | 1958-06-19 | Hemscheidt Maschf Hermann | Hydraulischer Teleskopstossdaempfer |
NL282090A (es) * | 1959-06-20 | |||
US3194262A (en) * | 1963-12-10 | 1965-07-13 | Chrysler Corp | Shock absorber base valve |
GB1125104A (en) * | 1965-10-13 | 1968-08-28 | British Railways Board | Improvements relating to variable rate dampers |
US3519109A (en) * | 1967-06-29 | 1970-07-07 | Oldberg Mfg Co | Shock absorber apparatus |
GB1374587A (en) * | 1970-12-26 | 1974-11-20 | Nissan Motor | Hydropneumatic impact absorptive device |
FR2155096A5 (es) * | 1971-10-07 | 1973-05-18 | Frangeco A N F | |
US3892437A (en) * | 1973-02-09 | 1975-07-01 | Finnlines Ltd Oy | Center hoisting device |
US3960251A (en) * | 1973-08-20 | 1976-06-01 | Itt Industries, Inc. | Hydraulic telescopic shock absorber providing a damping effect which is dependent upon the position of the piston in the cylinder |
NL7311434A (nl) * | 1973-08-20 | 1975-02-24 | Itt | Hydraulische telescopische schokdemper waarbij de demping afhangt van de plaats van de zuiger in de cilinder. |
US4325468A (en) * | 1979-01-31 | 1982-04-20 | The United States Of America As Represented By The Secretary Of The Army | Suspension control valve using coned spring disks |
US4310077A (en) * | 1980-02-04 | 1982-01-12 | Maremont Corporation | Shock absorbers with improved compressible cushions |
JPS638440U (es) * | 1986-07-03 | 1988-01-20 | ||
DE3922155C2 (de) * | 1989-07-06 | 1999-08-26 | Mannesmann Sachs Ag | Magnetventil |
DE4011921C1 (en) * | 1990-04-12 | 1991-07-18 | Christian 4432 Gronau De Otto | Hydropneumatic, vibration damping spring - has valve combination of several, parallel non-return valves with opposite action in each closure body |
US5150775A (en) * | 1991-12-19 | 1992-09-29 | General Motors Corporation | Steer-sensitive variable damper and method utilizing a ring valve |
JP3080266B2 (ja) * | 1992-05-21 | 2000-08-21 | 株式会社ユニシアジェックス | 車両懸架装置 |
-
1994
- 1994-10-20 ES ES94203060T patent/ES2126055T3/es not_active Expired - Lifetime
- 1994-10-20 DE DE69415778T patent/DE69415778T2/de not_active Expired - Lifetime
- 1994-10-20 EP EP94203060A patent/EP0654618B1/en not_active Expired - Lifetime
- 1994-11-10 US US08/337,612 patent/US5522486A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0654618A3 (en) | 1995-10-18 |
DE69415778T2 (de) | 1999-05-20 |
EP0654618A2 (en) | 1995-05-24 |
DE69415778D1 (de) | 1999-02-18 |
US5522486A (en) | 1996-06-04 |
EP0654618B1 (en) | 1999-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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