FR3031556B1 - Mecanisme de filtration de fluctuations de couple a raideur variable - Google Patents

Mecanisme de filtration de fluctuations de couple a raideur variable Download PDF

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Publication number
FR3031556B1
FR3031556B1 FR1550221A FR1550221A FR3031556B1 FR 3031556 B1 FR3031556 B1 FR 3031556B1 FR 1550221 A FR1550221 A FR 1550221A FR 1550221 A FR1550221 A FR 1550221A FR 3031556 B1 FR3031556 B1 FR 3031556B1
Authority
FR
France
Prior art keywords
rainfit
variable
torque fluctuations
filtration mechanism
filtration
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.)
Active
Application number
FR1550221A
Other languages
English (en)
Other versions
FR3031556A1 (fr
Inventor
Benoit Fleche
Roel Verhoog
Jerome BOULET
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1550221A priority Critical patent/FR3031556B1/fr
Priority to DE102016100450.2A priority patent/DE102016100450A1/de
Publication of FR3031556A1 publication Critical patent/FR3031556A1/fr
Application granted granted Critical
Publication of FR3031556B1 publication Critical patent/FR3031556B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F15/12—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
    • F16F15/133—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 using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • F16F15/13407—Radially mounted 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
    • F16F15/133—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 using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/06—Stiffness
    • F16F2228/063—Negative stiffness
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/06—Stiffness
    • F16F2228/066—Variable stiffness
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0052—Physically guiding or influencing
    • F16F2230/0064—Physically guiding or influencing using a cam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
FR1550221A 2015-01-12 2015-01-12 Mecanisme de filtration de fluctuations de couple a raideur variable Active FR3031556B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1550221A FR3031556B1 (fr) 2015-01-12 2015-01-12 Mecanisme de filtration de fluctuations de couple a raideur variable
DE102016100450.2A DE102016100450A1 (de) 2015-01-12 2016-01-12 Mechanismus zur Filterung von Drehmomentschwankungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1550221 2015-01-12
FR1550221A FR3031556B1 (fr) 2015-01-12 2015-01-12 Mecanisme de filtration de fluctuations de couple a raideur variable

Publications (2)

Publication Number Publication Date
FR3031556A1 FR3031556A1 (fr) 2016-07-15
FR3031556B1 true FR3031556B1 (fr) 2018-05-25

Family

ID=53177601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550221A Active FR3031556B1 (fr) 2015-01-12 2015-01-12 Mecanisme de filtration de fluctuations de couple a raideur variable

Country Status (1)

Country Link
FR (1) FR3031556B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3056658B1 (fr) * 2016-09-26 2018-12-07 Valeo Embrayages Mecanisme de filtrage entre deux organes tournants
FR3075903B1 (fr) * 2017-12-21 2020-08-28 Valeo Embrayages Dispositif de transmission de couple
FR3075904B1 (fr) * 2017-12-21 2020-01-17 Valeo Embrayages Dispositif de transmission de couple

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926384C2 (de) * 1989-08-10 1998-03-26 Mannesmann Sachs Ag Torsionsschwingungsdämpfer im Antriebsstrang eines Kraftfahrzeuges mit Brennkraftmaschine mit dynamischer Reduzierung der Federsteifigkeit
EP1815159B1 (fr) * 2004-11-20 2015-10-21 Schaeffler Technologies AG & Co. KG Amortisseur de vibrations de torsion
DE102007014308A1 (de) * 2006-04-15 2007-10-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehschwingungsdämpfer
DE102012221269A1 (de) * 2011-12-14 2013-06-20 Schaeffler Technologies AG & Co. KG Drehmomentübertragungseinrichtung

Also Published As

Publication number Publication date
FR3031556A1 (fr) 2016-07-15

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