ES282999U - Perfeccionamientos en los amortiguadores con friccion viscosa - Google Patents

Perfeccionamientos en los amortiguadores con friccion viscosa

Info

Publication number
ES282999U
ES282999U ES1983282999U ES282999U ES282999U ES 282999 U ES282999 U ES 282999U ES 1983282999 U ES1983282999 U ES 1983282999U ES 282999 U ES282999 U ES 282999U ES 282999 U ES282999 U ES 282999U
Authority
ES
Spain
Prior art keywords
annular
casing
endplate
peripheral wall
free end
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.)
Granted
Application number
ES1983282999U
Other languages
English (en)
Other versions
ES282999Y (es
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.)
Dampers SA
Original Assignee
Dampers SA
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 Dampers SA filed Critical Dampers SA
Publication of ES282999U publication Critical patent/ES282999U/es
Application granted granted Critical
Publication of ES282999Y publication Critical patent/ES282999Y/es
Expired 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
    • F16F15/167—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring
    • F16F15/173—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring provided within a closed housing
    • 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
    • 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
    • Y10T74/2126—Flywheel, motion smoothing-type with fluid balancing means and bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Amortiguador a fricción viscosa, destinado a ser montado sobre un árbol rotativo para amortiguar las vibraciones en torsión, del tipo que comprende un plato anular (24) adaptado para ser montado sobre el árbol rotativo, un elemento anular hueco en forma de canal (23) de chapa embutida aplicado por soldadura al plato según dos cordones circulares de manera que forme con este último una caja anular (20a) estanca, un anillo de inercia (5), encerrada sin contacto en esta caja por medio de cojinetes antifricción (19), y un líquido viscoso (18) encerrado en esta caja alrededor del anillo de inercia, estando prevista una reserva (27) para este líquido viscoso en la caja en el interior radialmente del anillo de inercia, caracterizado porque dicho plato presenta una superficie cilíndrica de centraje (31), originada por una reducción de espesor de dicho plato enfrentada al elemento anular hueco; porque este elemento anular hueco de chapa embutida comprende una pared cilíndrica interna (25) que presenta un entrante (25a) hacia el eje adaptado para rigidizar el canal y para definir con el plato dicha reserva para líquido viscoso, teniendo esta pared cilíndrica interna un borde libre interior (25b) que presenta una zona (32a) de apoyo axial sobre el plato y una superficie cilíndrica (32) de centraje sensiblemente del mismo diámetro que la superficie cilíndrica de centraje del plato.
ES1983282999U 1982-08-24 1983-08-23 Perfeccionamientos en los amortiguadores con friccion viscosa Expired ES282999Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8214534A FR2532387B1 (fr) 1982-08-24 1982-08-24 Amortisseur visqueux a friction pour arbre rotatif

Publications (2)

Publication Number Publication Date
ES282999U true ES282999U (es) 1985-06-16
ES282999Y ES282999Y (es) 1986-04-01

Family

ID=9277024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983282999U Expired ES282999Y (es) 1982-08-24 1983-08-23 Perfeccionamientos en los amortiguadores con friccion viscosa

Country Status (4)

Country Link
US (1) US4660436A (es)
JP (1) JPS59164853U (es)
ES (1) ES282999Y (es)
FR (1) FR2532387B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872369A (en) * 1987-08-03 1989-10-10 Vibratech, Inc. Torsional vibration damper having a roll spun housing and other improvements
US5058453A (en) * 1989-05-05 1991-10-22 Caterpillar Inc. Torsional vibration damper
US5811756A (en) * 1995-01-23 1998-09-22 Nippon Light Metal Company, Inc. ARC welding method for aluminum members and welded product excellent in dimensional accuracy and external appearance
DE19507519A1 (de) * 1995-03-03 1996-09-26 Hasse & Wrede Gmbh Viskositäts-Drehschwingungsdämpfer
GB9511739D0 (en) * 1995-06-09 1995-08-02 Holset Engineering Co Torsional vibration damper
DE19855419B4 (de) * 1998-12-01 2004-03-18 Hasse & Wrede Gmbh Schwerer Drehschwingungsdämpfer mit Zwischenelement
DE19855420C2 (de) * 1998-12-01 2001-05-31 Hasse & Wrede Gmbh Schwerer Drehschwingungsdämpfer
US7022023B2 (en) 2002-04-30 2006-04-04 Don Guo Integrated driveline flange torsional damper
DE102009039039B4 (de) * 2009-08-28 2014-02-13 Ellergon Antriebstechnik Gmbh Drehschwingungsdämpfer
WO2018049530A1 (en) * 2016-09-16 2018-03-22 Lo-Rez Vibration Control Ltd. High energy dissipation torsional viscous damper
CN109555815A (zh) * 2018-11-29 2019-04-02 大连业盛达金属制品有限公司 一种带皮带轮的发动机硅油减振器壳体及其制造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585382A (en) * 1948-06-25 1952-02-12 Gen Motors Corp Torsional vibration damper
GB736808A (en) * 1952-10-08 1955-09-14 Croset Louis Paul Improvements in or relating to vibration dampers
GB858739A (en) * 1959-07-03 1961-01-11 Cromas Engineers Ltd Improvements in or relating to viscous friction dampers
DE1232408B (de) * 1963-08-09 1967-01-12 Daimler Benz Ag Drehschwingungsdaempfer fuer Maschinen, insbesondere Brennkraftmaschinen
US3285097A (en) * 1964-07-29 1966-11-15 Bernard E O'connor Torsional vibration damper
JPS4512259Y1 (es) * 1966-04-23 1970-05-29
GB1135495A (en) * 1966-07-19 1968-12-04 Holset Engineering Co Means for cooling torsional vibration damper
GB1192703A (en) * 1967-08-07 1970-05-20 Caterpillar Tractor Co Torsional Vibration Damper
GB1236582A (en) * 1967-08-15 1971-06-23 Holset Engineering Co Viscous torsional vibration damper
GB1217506A (en) * 1967-12-12 1970-12-31 Holset Engineering Co Torsional vibration damper
DE1939491A1 (de) * 1968-08-06 1970-02-19 Csepeli Autogyar Mit viskoser Fluessigkeit aufgefuellter Pendelring-Torsionsschwingungsdaempfer
GB1305398A (es) * 1969-02-04 1973-01-31
US3771380A (en) * 1971-07-12 1973-11-13 Caterpillar Tractor Co Torsional vibration damper
EP0013129A1 (en) * 1978-12-26 1980-07-09 Cummins Engine Company, Inc. Viscous vibration damper

Also Published As

Publication number Publication date
FR2532387B1 (fr) 1987-05-22
FR2532387A1 (fr) 1984-03-02
US4660436A (en) 1987-04-28
JPH0236988Y2 (es) 1990-10-08
ES282999Y (es) 1986-04-01
JPS59164853U (ja) 1984-11-05

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Legal Events

Date Code Title Description
PC1K Transfer of utility model