FR3048046B1 - ELASTIC BLADE DAMPING DEVICE AND METHOD FOR ASSEMBLING SUCH DAMPING DEVICE - Google Patents

ELASTIC BLADE DAMPING DEVICE AND METHOD FOR ASSEMBLING SUCH DAMPING DEVICE Download PDF

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Publication number
FR3048046B1
FR3048046B1 FR1651530A FR1651530A FR3048046B1 FR 3048046 B1 FR3048046 B1 FR 3048046B1 FR 1651530 A FR1651530 A FR 1651530A FR 1651530 A FR1651530 A FR 1651530A FR 3048046 B1 FR3048046 B1 FR 3048046B1
Authority
FR
France
Prior art keywords
damping device
assembling
elastic blade
blade damping
elastic
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 - Fee Related
Application number
FR1651530A
Other languages
French (fr)
Other versions
FR3048046A1 (en
Inventor
Christophe Dhalleine
Benoit Fleche
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 FR1651530A priority Critical patent/FR3048046B1/en
Publication of FR3048046A1 publication Critical patent/FR3048046A1/en
Application granted granted Critical
Publication of FR3048046B1 publication Critical patent/FR3048046B1/en
Expired - Fee Related 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
    • F16F15/1203—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 characterised by manufacturing, e.g. assembling or testing procedures for the damper units
    • 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/1213—Spiral springs, e.g. lying in one plane, around axis of rotation
    • 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/1215—Leaf springs, e.g. radially extending
    • 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
    • F16F15/13142—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 the method of assembly, production or treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Operated Clutches (AREA)
FR1651530A 2016-02-24 2016-02-24 ELASTIC BLADE DAMPING DEVICE AND METHOD FOR ASSEMBLING SUCH DAMPING DEVICE Expired - Fee Related FR3048046B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1651530A FR3048046B1 (en) 2016-02-24 2016-02-24 ELASTIC BLADE DAMPING DEVICE AND METHOD FOR ASSEMBLING SUCH DAMPING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651530A FR3048046B1 (en) 2016-02-24 2016-02-24 ELASTIC BLADE DAMPING DEVICE AND METHOD FOR ASSEMBLING SUCH DAMPING DEVICE
FR1651530 2016-02-24

Publications (2)

Publication Number Publication Date
FR3048046A1 FR3048046A1 (en) 2017-08-25
FR3048046B1 true FR3048046B1 (en) 2018-03-09

Family

ID=55752590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651530A Expired - Fee Related FR3048046B1 (en) 2016-02-24 2016-02-24 ELASTIC BLADE DAMPING DEVICE AND METHOD FOR ASSEMBLING SUCH DAMPING DEVICE

Country Status (1)

Country Link
FR (1) FR3048046B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008152B1 (en) * 2013-07-08 2015-08-28 Valeo Embrayages DOUBLE FLYWHEEL DAMPER WITH IMPROVED AMORTIZATION MEANS

Also Published As

Publication number Publication date
FR3048046A1 (en) 2017-08-25

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Year of fee payment: 2

PLSC Search report ready

Effective date: 20170825

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Year of fee payment: 3

ST Notification of lapse

Effective date: 20191006