FR2794828B1 - COMPOSITE BLADE DAMPING DEVICE OF A MECHANICAL PART - Google Patents

COMPOSITE BLADE DAMPING DEVICE OF A MECHANICAL PART

Info

Publication number
FR2794828B1
FR2794828B1 FR9907405A FR9907405A FR2794828B1 FR 2794828 B1 FR2794828 B1 FR 2794828B1 FR 9907405 A FR9907405 A FR 9907405A FR 9907405 A FR9907405 A FR 9907405A FR 2794828 B1 FR2794828 B1 FR 2794828B1
Authority
FR
France
Prior art keywords
damping device
mechanical part
composite blade
blade damping
composite
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
FR9907405A
Other languages
French (fr)
Other versions
FR2794828A1 (en
Inventor
Christophe Thevenard
Charles Zhang
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR9907405A priority Critical patent/FR2794828B1/en
Publication of FR2794828A1 publication Critical patent/FR2794828A1/en
Application granted granted Critical
Publication of FR2794828B1 publication Critical patent/FR2794828B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/25—Dynamic damper
FR9907405A 1999-06-11 1999-06-11 COMPOSITE BLADE DAMPING DEVICE OF A MECHANICAL PART Expired - Fee Related FR2794828B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9907405A FR2794828B1 (en) 1999-06-11 1999-06-11 COMPOSITE BLADE DAMPING DEVICE OF A MECHANICAL PART

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9907405A FR2794828B1 (en) 1999-06-11 1999-06-11 COMPOSITE BLADE DAMPING DEVICE OF A MECHANICAL PART

Publications (2)

Publication Number Publication Date
FR2794828A1 FR2794828A1 (en) 2000-12-15
FR2794828B1 true FR2794828B1 (en) 2002-04-05

Family

ID=9546671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9907405A Expired - Fee Related FR2794828B1 (en) 1999-06-11 1999-06-11 COMPOSITE BLADE DAMPING DEVICE OF A MECHANICAL PART

Country Status (1)

Country Link
FR (1) FR2794828B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833669B1 (en) 2001-12-14 2004-07-02 Renault DEVICE FOR ABSORBING VIBRATIONS FROM A MASSIVE PART

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211491A (en) * 1963-11-29 1965-10-12 Ford Motor Co Vehicle body shake absorber
DE2017999A1 (en) * 1970-04-15 1971-10-28 Jörn, Raoul, Dipl.-Ing., 8990 Lindau Spring element, in particular for the elastic mounting of engines
US4470121A (en) * 1981-08-17 1984-09-04 United Technologies Corporation Multi-frequency vibration controller using fluid-filled cantilever beam for vibration excitation & absorption
DE3362808D1 (en) * 1982-10-27 1986-05-07 Peugeot Anti-pivoting arrangement for a motor vehicle's power unit
US4924976A (en) * 1987-09-04 1990-05-15 Digital Equipment Corporation Tuned array vibration absorber
DE3940541C2 (en) * 1988-12-07 2000-08-31 Wolf Woco & Co Franz J Unit bearing for motor vehicles with a suspension spring in the manner of a leaf spring
JPH04126232A (en) * 1990-09-17 1992-04-27 Kawasaki Steel Corp Composite type vibration-damping material
JPH04136537A (en) * 1990-09-26 1992-05-11 Kobe Steel Ltd Vibration control device for structure
US5583324A (en) * 1994-02-08 1996-12-10 Tekna Sonic, Inc. Vibration damping device
US5691516A (en) * 1994-06-21 1997-11-25 Tekna Sonic, Inc. Tunable vibration absorber

Also Published As

Publication number Publication date
FR2794828A1 (en) 2000-12-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070228