FR2669981A1 - Perfectionnement des amortisseurs dynamiques. - Google Patents

Perfectionnement des amortisseurs dynamiques. Download PDF

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Publication number
FR2669981A1
FR2669981A1 FR9015023A FR9015023A FR2669981A1 FR 2669981 A1 FR2669981 A1 FR 2669981A1 FR 9015023 A FR9015023 A FR 9015023A FR 9015023 A FR9015023 A FR 9015023A FR 2669981 A1 FR2669981 A1 FR 2669981A1
Authority
FR
France
Prior art keywords
damping
natural frequency
improvement
adjustment
frame
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.)
Granted
Application number
FR9015023A
Other languages
English (en)
French (fr)
Other versions
FR2669981B1 (enrdf_load_stackoverflow
Inventor
Clausin Jacques
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9015023A priority Critical patent/FR2669981A1/fr
Publication of FR2669981A1 publication Critical patent/FR2669981A1/fr
Application granted granted Critical
Publication of FR2669981B1 publication Critical patent/FR2669981B1/fr
Granted legal-status Critical Current

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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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
    • F16F7/1011—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass by electromagnetic means
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
FR9015023A 1990-11-30 1990-11-30 Perfectionnement des amortisseurs dynamiques. Granted FR2669981A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9015023A FR2669981A1 (fr) 1990-11-30 1990-11-30 Perfectionnement des amortisseurs dynamiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015023A FR2669981A1 (fr) 1990-11-30 1990-11-30 Perfectionnement des amortisseurs dynamiques.

Publications (2)

Publication Number Publication Date
FR2669981A1 true FR2669981A1 (fr) 1992-06-05
FR2669981B1 FR2669981B1 (enrdf_load_stackoverflow) 1995-03-03

Family

ID=9402784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9015023A Granted FR2669981A1 (fr) 1990-11-30 1990-11-30 Perfectionnement des amortisseurs dynamiques.

Country Status (1)

Country Link
FR (1) FR2669981A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608480A1 (de) * 1993-01-23 1994-08-03 Firma Carl Freudenberg Aktiver Schwingungstilger
EP0790434A3 (de) * 1996-02-15 1998-06-24 Firma Carl Freudenberg Aktiver Drehschwingungstilger
FR2758866A1 (fr) * 1997-01-27 1998-07-31 Jacques Clausin Dispositif de reduction des vibrations de structure metallique contribuant a la solidite de la structure
FR2765647A1 (fr) * 1997-07-07 1999-01-08 Jacques Clausin Reducteur de vibrations monoaxe accorde a bande large et de grande legerete

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051911A1 (de) * 1970-10-22 1972-04-27 Messerschmitt Boelkow Blohm Einrichtung zur aktiven Unterdrückung von Schwingungen an Maschinen, Bauteilen oder dergleichen
GB1511411A (en) * 1976-01-15 1978-05-17 Standard Telephones Cables Ltd Shock absorber
JPS6267346A (ja) * 1985-09-17 1987-03-27 Hitachi Cable Ltd 防振装置
GB2192041A (en) * 1986-06-24 1987-12-31 Fokker Bv Vibration absorber with controllable resonance frequency
DE3741578A1 (de) * 1986-12-11 1988-06-23 Bridgestone Corp Vibrationsdaempfungsvorrichtungen
JPS63312536A (ja) * 1987-06-12 1988-12-21 Hitachi Ltd ダンピング装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051911A1 (de) * 1970-10-22 1972-04-27 Messerschmitt Boelkow Blohm Einrichtung zur aktiven Unterdrückung von Schwingungen an Maschinen, Bauteilen oder dergleichen
GB1511411A (en) * 1976-01-15 1978-05-17 Standard Telephones Cables Ltd Shock absorber
JPS6267346A (ja) * 1985-09-17 1987-03-27 Hitachi Cable Ltd 防振装置
GB2192041A (en) * 1986-06-24 1987-12-31 Fokker Bv Vibration absorber with controllable resonance frequency
DE3741578A1 (de) * 1986-12-11 1988-06-23 Bridgestone Corp Vibrationsdaempfungsvorrichtungen
JPS63312536A (ja) * 1987-06-12 1988-12-21 Hitachi Ltd ダンピング装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 263 (M-619)(2710) 26 août 1987, & JP-A-62 67346 (HITACHI CABLE LTD) 27 mars 1987, *
PATENT ABSTRACTS OF JAPAN vol. 13, no. 153 (M-813)(3501) 13 avril 1989, & JP-A-63 312536 (HITACHI LTD) 21 décembre 1988, *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608480A1 (de) * 1993-01-23 1994-08-03 Firma Carl Freudenberg Aktiver Schwingungstilger
EP0790434A3 (de) * 1996-02-15 1998-06-24 Firma Carl Freudenberg Aktiver Drehschwingungstilger
FR2758866A1 (fr) * 1997-01-27 1998-07-31 Jacques Clausin Dispositif de reduction des vibrations de structure metallique contribuant a la solidite de la structure
FR2765647A1 (fr) * 1997-07-07 1999-01-08 Jacques Clausin Reducteur de vibrations monoaxe accorde a bande large et de grande legerete
WO1999002890A1 (fr) * 1997-07-07 1999-01-21 Jacques Clausin Reducteur de vibrations monoaxe accorde a bande large et de grande legerete

Also Published As

Publication number Publication date
FR2669981B1 (enrdf_load_stackoverflow) 1995-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Decision of inpi director general to approve request for restoration
ST Notification of lapse
RN Application for restoration
FC Decision of inpi director general to approve request for restoration