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
Application number
ES88112957T
Other languages
English (en)
Inventor
Ulrich Dr-Ing Rohs
Dieter Dr-Ing Voigt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2047514T3 publication Critical patent/ES2047514T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Rotary Pumps (AREA)
  • Fluid-Damping Devices (AREA)
  • Details Of Valves (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.
ES88112957T 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. Expired - Lifetime ES2047514T3 (es)

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 (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943520A1 (de) * 1989-06-02 1991-07-18 Rohs Ulrich Vorrichtung zur aenderung der zeitlichen durchflussmenge bei einem drehschwingungsdaempfer
EP0400508B1 (de) * 1989-06-02 1994-09-28 Rohs, Ulrich, Dr. Vorrichtung zur Änderung der zeitlichen Durchflussmenge bei einem Drehschwingungsdämpfer
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
AU1479599A (en) * 1998-10-19 2000-05-08 Wenqing Yu Automatic variable transmission
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
EP1350930B2 (en) * 2002-04-03 2016-01-27 SLW Automotive Inc. Variable displacement pump and control therefor
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
EP1818566B1 (de) * 2006-02-11 2011-08-17 Schaeffler Technologies AG & Co. KG 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
KR102890423B1 (ko) * 2021-01-18 2025-11-24 에이치엘만도 주식회사 현가 시스템
CN116428312A (zh) * 2023-05-30 2023-07-14 中国船舶集团有限公司第七0三研究所 一种用于同步自动离合器的高转速阻尼调整机构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0303239B1 (de) 1993-08-04
EP0303239A2 (de) 1989-02-15
DE3726926C1 (de) 1989-02-02
JPH01158245A (ja) 1989-06-21
JP2947802B2 (ja) 1999-09-13
EP0303239A3 (en) 1990-01-10
US4905807A (en) 1990-03-06

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