FR2934658B1 - DOUBLE FLYWHEEL DAMPER WITH IMPROVED DAMPING MEANS - Google Patents

DOUBLE FLYWHEEL DAMPER WITH IMPROVED DAMPING MEANS

Info

Publication number: FR2934658B1
Authority: FR; France
Prior art keywords: damping means; improved damping; flywheel damper; double flywheel; double
Prior art date: 2008-07-30
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

FR0855246A

Other languages

French (fr)

Other versions

FR2934658A1 (en

Inventor

Gianbattista Lanfranco

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.)

2008-07-30

Filing date

2008-07-30

Publication date

2014-07-11

2008-07-30 Application filed by Valeo Embrayages SAS filed Critical Valeo Embrayages SAS

2008-07-30 Priority to FR0855246A priority Critical patent/FR2934658B1/en

2010-02-05 Publication of FR2934658A1 publication Critical patent/FR2934658A1/en

2014-07-11 Application granted granted Critical

2014-07-11 Publication of FR2934658B1 publication Critical patent/FR2934658B1/en

Status Expired - Fee Related legal-status Critical Current

2028-07-30 Anticipated expiration legal-status Critical

Links

238000013016 damping Methods 0.000 title 1

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
- F16F15/139—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)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Aviation & Aerospace Engineering (AREA)
Mechanical Engineering (AREA)
Mechanical Operated Clutches (AREA)

FR0855246A 2008-07-30 2008-07-30 DOUBLE FLYWHEEL DAMPER WITH IMPROVED DAMPING MEANS Expired - Fee Related FR2934658B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR0855246A FR2934658B1 (en)	2008-07-30	2008-07-30	DOUBLE FLYWHEEL DAMPER WITH IMPROVED DAMPING MEANS

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0855246A FR2934658B1 (en)	2008-07-30	2008-07-30	DOUBLE FLYWHEEL DAMPER WITH IMPROVED DAMPING MEANS

Publications (2)

Publication Number	Publication Date
FR2934658A1 FR2934658A1 (en)	2010-02-05
FR2934658B1 true FR2934658B1 (en)	2014-07-11

Family

ID=40266172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0855246A Expired - Fee Related FR2934658B1 (en)	2008-07-30	2008-07-30	DOUBLE FLYWHEEL DAMPER WITH IMPROVED DAMPING MEANS

Country Status (1)

Country	Link
FR (1)	FR2934658B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3096100B1 (en) *	2019-05-16	2022-07-22	Valeo Embrayages	Torque transmission device equipped with a retaining means
FR3119872A1 (en) *	2021-02-12	2022-08-19	Valeo Embrayages	Damping device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3149509B2 (en) *	1992-03-18	2001-03-26	アイシン精機株式会社	Torque fluctuation absorber
FR2714439B1 (en) *	1993-12-23	1996-04-26	Valeo	Torsional damper, in particular for a motor vehicle with a sealed annular housing.
WO2007048372A1 (en) *	2005-10-29	2007-05-03	Luk Lamellen Und Kupplungsbau Beteiligungs Kg	Torsional vibration damper

2008
- 2008-07-30 FR FR0855246A patent/FR2934658B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2934658A1 (en)	2010-02-05

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Legal Events

Date	Code	Title	Description
2016-07-29	PLFP	Fee payment	Year of fee payment: 9
2017-07-31	PLFP	Fee payment	Year of fee payment: 10
2018-07-27	PLFP	Fee payment	Year of fee payment: 11
2019-07-31	PLFP	Fee payment	Year of fee payment: 12
2020-07-31	PLFP	Fee payment	Year of fee payment: 13
2021-07-29	PLFP	Fee payment	Year of fee payment: 14
2022-07-26	PLFP	Fee payment	Year of fee payment: 15
2024-04-05	ST	Notification of lapse	Effective date: 20240305