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BR0005522A - Flywheel device - Google Patents

Flywheel device

Info

Publication number
BR0005522A
BR0005522A BR0005522A BR0005522A BR0005522A BR 0005522 A BR0005522 A BR 0005522A BR 0005522 A BR0005522 A BR 0005522A BR 0005522 A BR0005522 A BR 0005522A BR 0005522 A BR0005522 A BR 0005522A
Authority
BR
Brazil
Prior art keywords
flywheel
handwheel
rotation
speed
flywheel device
Prior art date
Application number
BR0005522A
Other languages
Portuguese (pt)
Inventor
Gino Villata
Original Assignee
Valeo
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 Valeo filed Critical Valeo
Publication of BR0005522A publication Critical patent/BR0005522A/en

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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32—Belleville-type springs
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13128—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses the damping action being at least partially controlled by centrifugal masses
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/139—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by friction-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

"DISPOSITIVO COM VOLANTE DE INéRCIA". Dispositivo com volante de inércia, em especial para embreagem de veículo automóvel, que compreende um primeiro volante (10) solidário em rotação de uma árvore diretora (12) e um segundo volante (30) montado com rotação no primeiro volante (10), assim como meios de acionamento do segundo volante pelo primeiro, debreáveis sob o efeito das forças centrífugas exercidas em função da velocidade de rotação sobre masselotes (40) montados pivotantes por meio de um diafragma anular (42) no primeiro volante (10). A invenção permite notadamente evitar as instabilidades de funcionamento próximo da velocidade de rotação a partir da qual o segundo volante (30) não é mais acionado pelo primeiro volante (10)."DEVICE WITH INÉRCIA STEERING WHEEL". Device with flywheel, in particular for motor vehicle clutch, comprising a first flywheel (10) in rotation with a steering tree (12) and a second flywheel (30) mounted with rotation on the first flywheel (10), as means of activating the second handwheel by the first, deburable under the effect of centrifugal forces exerted as a function of the speed of rotation on masselots (40) mounted pivoting by means of an annular diaphragm (42) on the first handwheel (10). The invention notably makes it possible to avoid operating instabilities close to the speed of rotation from which the second handwheel (30) is no longer driven by the first handwheel (10).

BR0005522A 1999-11-23 2000-11-22 Flywheel device BR0005522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914698A FR2801356B1 (en) 1999-11-23 1999-11-23 FLYWHEEL DEVICE, PARTICULARLY FOR CLUTCH

Publications (1)

Publication Number Publication Date
BR0005522A true BR0005522A (en) 2001-07-24

Family

ID=9552417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0005522A BR0005522A (en) 1999-11-23 2000-11-22 Flywheel device

Country Status (4)

Country Link
BR (1) BR0005522A (en)
DE (1) DE10056788B4 (en)
FR (1) FR2801356B1 (en)
IT (1) IT1316004B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210397B4 (en) * 2002-03-08 2014-11-20 Zf Friedrichshafen Ag torsional vibration damper
DE102004034087A1 (en) * 2003-07-28 2005-02-17 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torsional vibration damper as a flywheel in halves for coupling to an internal combustion engine's drive shaft has two centrifugal masses enclosing a flexible sealing membrane device
US20120234131A1 (en) * 2011-03-16 2012-09-20 GM Global Technology Operations LLC Dual-mass flywheel lock-out clutch
DE102018131319B3 (en) * 2018-12-07 2020-02-27 Schaeffler Technologies AG & Co. KG Torque limiter with at least one spacer plate and / or spacer bolt for centering an adjoining component of the torque limiter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280653A (en) * 1964-07-07 1966-10-25 Curtiss Wright Corp Multiple unit flywheel with engine condition control
JPS5659056A (en) * 1979-10-18 1981-05-22 Fuji Heavy Ind Ltd Flywheel device
JPS5670147A (en) * 1979-11-09 1981-06-11 Fuji Heavy Ind Ltd Flywheel device
US4638684A (en) * 1983-10-24 1987-01-27 Luk Lamellen Und Kupplungsbau Gmbh Assembly for taking up and compensating for torque-induced shocks
IT1199892B (en) * 1985-07-04 1989-01-05 Sista S R L Societa Per L Inno DISENGAGABLE FLYWHEEL ESPECIALLY FOR MOTOR VEHICLE ENDOTHERMAL ENGINES
FR2669088B1 (en) * 1990-11-08 1993-12-10 Valeo CLUTCH FOR A DYNAMIC VIBRATION DAMPER TRANSMISSION, ESPECIALLY MOTOR VEHICLES.

Also Published As

Publication number Publication date
DE10056788A1 (en) 2001-06-21
DE10056788B4 (en) 2015-07-02
FR2801356A1 (en) 2001-05-25
FR2801356B1 (en) 2002-02-08
ITRM20000582A1 (en) 2002-05-09
IT1316004B1 (en) 2003-03-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/11/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.