ES2047514T3 - Dispositivo para variar el caudal temporal de paso de un medio de amortiguacion liquido en un amortiguador de oscilaciones rotativas. - Google Patents
Dispositivo para variar el caudal temporal de paso de un medio de amortiguacion liquido en un amortiguador de oscilaciones rotativas.Info
- Publication number
- ES2047514T3 ES2047514T3 ES88112957T ES88112957T ES2047514T3 ES 2047514 T3 ES2047514 T3 ES 2047514T3 ES 88112957 T ES88112957 T ES 88112957T ES 88112957 T ES88112957 T ES 88112957T ES 2047514 T3 ES2047514 T3 ES 2047514T3
- Authority
- ES
- Spain
- Prior art keywords
- del
- cajaor
- damping medium
- drive shaft
- vary
- 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
- 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
- F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
- F16F15/162—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material with forced fluid circulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2121—Flywheel, motion smoothing-type
- Y10T74/2122—Flywheel, motion smoothing-type with fluid balancing means
- Y10T74/2123—Flywheel, motion smoothing-type with fluid balancing means and pressure compensation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Details Of Valves (AREA)
- Fluid-Damping Devices (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
DISPOSITIVO PARA LA MODIFICACION DE VOLUMEN DEL LIQUIDO EN CIRCULACION, TEMPORALMENTE, DE UN MEDIO AMORTIGUADOR FLUIDO EN UN AMORTIGUADOR DE LA OSCILACION DE TORSION, ESPECIALMENTE PARA MOTOR DE EMBOLO, DONDE HAY ALOJADOS RUEDAS DENTADAS FRONTALES DE LA CAJA DEL AMORTIGUACOR DE MODO PLANETARIO, CILINDRICO, QUE SE UNE Y SE RODEA CON EL EJE MOTRIZ, O SEA, CON EL EJE INDUCIDO Y FORMA UNA BOMBA DE ENGRANAJES PARA LA CIRCULACION CERRADA DEL MEDIO AMORTIGUADOR, QUE ESTA COLOCADA SOBRE EL EJE MOTRIZ, O DEA, EJE INDUCIDO, Y ESTA EN INTERVENCION CON LA RUEDA DENTADA FRONTAL, CENTRADA, CON UNA CAMARA ACUMULADORA MUESTRA UN VOLUMEN ELASTICO, MODIFICABLE Y HAY DISPUESTA EN EL LADO DE PRESIOM DEL RENDIMIENTO DE ELEVACION UNA VALVULA DEL EMBOLO DIRIGIDO, DEPENDIENTE DE LOS NUMEROS DE REVOLUCIONES, CUYO EMBOLO ES APROPIADO PARA MODIFICAR EL DIAMETRO DEL RENDIMIENTO DE ELEVACION, COMO ELEMENTO DE AJUSTE, A TRAVES DE SU MOVIMIENTO AXIAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3726926A DE3726926C1 (de) | 1987-08-13 | 1987-08-13 | Vorrichtung zur AEnderung der zeitlichen Durchflussmenge eines fluessigen Daempfungsmittels bei einem Drehschwingungsdaempfer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047514T3 true ES2047514T3 (es) | 1994-03-01 |
Family
ID=6333628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88112957T Expired - Lifetime ES2047514T3 (es) | 1987-08-13 | 1988-08-10 | Dispositivo para variar el caudal temporal de paso de un medio de amortiguacion liquido en un amortiguador de oscilaciones rotativas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4905807A (es) |
EP (1) | EP0303239B1 (es) |
JP (1) | JP2947802B2 (es) |
DE (1) | DE3726926C1 (es) |
ES (1) | ES2047514T3 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0400508B1 (de) * | 1989-06-02 | 1994-09-28 | Rohs, Ulrich, Dr. | Vorrichtung zur Änderung der zeitlichen Durchflussmenge bei einem Drehschwingungsdämpfer |
DE3943520A1 (de) * | 1989-06-02 | 1991-07-18 | Rohs Ulrich | Vorrichtung zur aenderung der zeitlichen durchflussmenge bei einem drehschwingungsdaempfer |
US5058452A (en) * | 1990-05-08 | 1991-10-22 | University Of South Florida | Hybrid squeeze film damper for active control of rotors |
KR940021964A (ko) * | 1993-03-18 | 1994-10-19 | 이영복 | 회전력 전달 방법 및 장치 |
KR940021965A (ko) * | 1993-03-18 | 1994-10-19 | 이영복 | 자동변속 방법 및 장치 |
GB9403643D0 (en) * | 1994-02-25 | 1994-04-13 | Holset Engineering Co | A torsional vibration damper |
DE19508792C2 (de) * | 1995-03-14 | 1997-07-17 | Heraeus Instr Gmbh | Vorrichtung zum selbständigen Ausgleich einer Unwucht bei einem um eine Rotationsachse rotierbaren Rotor |
JPH10153238A (ja) * | 1996-11-14 | 1998-06-09 | Patentverwert G Rohs Voigt Mbh | 流体式ねじれ振動減衰装置 |
WO2000023730A1 (fr) * | 1998-10-19 | 2000-04-27 | Wenqing Yu | Transmission variable a reglage automatique |
DE10024281A1 (de) * | 2000-05-17 | 2001-11-22 | Zahnradfabrik Friedrichshafen | Drehschwingungsgedämpftes Getriebe |
US7674095B2 (en) * | 2000-12-12 | 2010-03-09 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
US6896489B2 (en) * | 2000-12-12 | 2005-05-24 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
US7018178B2 (en) * | 2002-04-03 | 2006-03-28 | Borgwarner Inc. | Variable displacement pump and control therefore for supplying lubricant to an engine |
US7726948B2 (en) * | 2002-04-03 | 2010-06-01 | Slw Automotive Inc. | Hydraulic pump with variable flow and variable pressure and electric control |
US6910699B2 (en) * | 2003-05-30 | 2005-06-28 | Deere & Company | Magnetorheological fluid brake and force-feedback system for a steering mechanism |
ATE520897T1 (de) * | 2006-02-11 | 2011-09-15 | Schaeffler Technologies Gmbh | Drehschwingungsdämpfungseinrichtung |
DE102006059880A1 (de) | 2006-12-19 | 2008-06-26 | Zf Friedrichshafen Ag | Torsionssschwingungsdämpferanordnung |
DE102008008508A1 (de) * | 2007-04-20 | 2008-10-23 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpfer für den Antriebsstrang eines Fahrzeugs |
DE102008017402A1 (de) * | 2008-04-05 | 2009-10-08 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpfer, insbesondere für den Antriebsstrang eines Fahrzeugs |
DE102008001493A1 (de) * | 2008-04-30 | 2009-11-05 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpferanordnung für den Antriebsstrang eines Fahrzeugs |
DE102008047302A1 (de) * | 2008-09-16 | 2010-04-15 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpferanordnung |
DE102009013750A1 (de) * | 2009-03-17 | 2010-09-23 | Magna Powertrain Ag & Co Kg | Zweimassenschwungrad |
US8590420B2 (en) * | 2010-07-19 | 2013-11-26 | Worcester Polytechnic Institute | Fluidic variable inertia flywheel and flywheel accumulator system |
CN112503139B (zh) * | 2020-12-09 | 2021-09-10 | 吉林大学 | 一种新型双质量飞轮扭转减振器 |
KR20220104463A (ko) * | 2021-01-18 | 2022-07-26 | 주식회사 만도 | 현가 시스템 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US881472A (en) * | 1907-10-04 | 1908-03-10 | Herbert M Stilson | Power-transmission device. |
FR563353A (fr) * | 1923-03-06 | 1923-12-04 | Embrayage hydraulique automatique | |
GB294015A (en) * | 1927-09-16 | 1928-07-19 | Erich Sandner | Means for damping torsional vibrations |
DE523555C (de) * | 1927-06-21 | 1931-04-24 | E H Hugo Junkers Dr Ing | Fluessigkeitskupplung zur Drehmomentuebertragung |
US2652911A (en) * | 1948-10-08 | 1953-09-22 | Lysle E Somers | Hydraulic transmission |
US2811233A (en) * | 1953-09-30 | 1957-10-29 | Hindmarch Thomas | Torsional damper or coupling |
FR1189485A (fr) * | 1958-01-04 | 1959-10-02 | Convertisseur de couple hydraulique à inertie | |
US3025724A (en) * | 1960-04-06 | 1962-03-20 | Frank Carson | Torsionally resilient drive coupling |
US3444969A (en) * | 1967-04-24 | 1969-05-20 | Emil Berklege | Hydrostatic power-load coupling |
US3780841A (en) * | 1972-08-03 | 1973-12-25 | W Wells | Variable automatic transmission |
US4091901A (en) * | 1976-11-17 | 1978-05-30 | The United States Of America As Represented By The Secretary Of The Army | Pump lock-up power transmission |
JPS5533924A (en) * | 1978-08-29 | 1980-03-10 | Nippon Soken Inc | Power transmission gear |
JPS5536624A (en) * | 1978-09-04 | 1980-03-14 | Nippon Soken Inc | Power transmission gear |
US4248332A (en) * | 1979-04-23 | 1981-02-03 | Noyes Wilfred C | Fluid gear coupling |
US4322988A (en) * | 1980-02-05 | 1982-04-06 | Hill Charles S | Fluid braked planetary transmission |
US4674615A (en) * | 1985-10-23 | 1987-06-23 | Snyder Wayne E | Hydraulic clutch #III |
-
1987
- 1987-08-13 DE DE3726926A patent/DE3726926C1/de not_active Expired
-
1988
- 1988-08-08 US US07/229,627 patent/US4905807A/en not_active Expired - Lifetime
- 1988-08-10 EP EP88112957A patent/EP0303239B1/de not_active Expired - Lifetime
- 1988-08-10 ES ES88112957T patent/ES2047514T3/es not_active Expired - Lifetime
- 1988-08-12 JP JP63200287A patent/JP2947802B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2947802B2 (ja) | 1999-09-13 |
EP0303239A3 (en) | 1990-01-10 |
US4905807A (en) | 1990-03-06 |
JPH01158245A (ja) | 1989-06-21 |
DE3726926C1 (de) | 1989-02-02 |
EP0303239B1 (de) | 1993-08-04 |
EP0303239A2 (de) | 1989-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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