BR0107896A - Amortecedor com alto poder dissipativo - Google Patents

Amortecedor com alto poder dissipativo

Info

Publication number
BR0107896A
BR0107896A BR0107896-8A BR0107896A BR0107896A BR 0107896 A BR0107896 A BR 0107896A BR 0107896 A BR0107896 A BR 0107896A BR 0107896 A BR0107896 A BR 0107896A
Authority
BR
Brazil
Prior art keywords
chamber
shock absorber
working chamber
communicates
matrix
Prior art date
Application number
BR0107896-8A
Other languages
English (en)
Other versions
BR0107896B1 (pt
Inventor
Valentin Eroshenko
Original Assignee
Sarl Dld Internat
Valentin Eroshenko
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 Sarl Dld Internat, Valentin Eroshenko filed Critical Sarl Dld Internat
Publication of BR0107896A publication Critical patent/BR0107896A/pt
Publication of BR0107896B1 publication Critical patent/BR0107896B1/pt

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
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/064—Units characterised by the location or shape of the expansion chamber
    • F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
    • 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
    • F16F9/003—Dampers characterised by having pressure absorbing means other than gas, e.g. sponge rubber
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

"AMORTECEDOR COM ALTO PODER DISSIPATIVO". A invenção se refere a um amortecedor com alto poder dissipativo que comporta um conjunto haste-pistão (12) deslizando em um cilindro (11) delimitando de um lado e de outro do pistão (13) uma câmara de trabalho (18; 19) contendo fluido hidráulico. Conforme a invenção, cada câmara de trabalho (18, 19) se comunica permanentemente com uma câmara associada (20, 21) encerrando uma estrutura heterogênea de absorção-dissipação de energia constituída por uma matriz capilar porosa (52, 61) e um líquido associado (52, 62) em face do qual a dita matriz é liófoba. Por outro lado, cada câmara de trabalho (18, 19) se comunica com uma câmara comum de compensação (30) por intermédio de um sistema de válvula associado (32, 33) que inclui um meio anti-retorno (40, 41) que assegura automaticamente o fechamento da câmara de trabalho em questão durante a compressão, e a abertura da dita câmara durante a expansão.
BRPI0107896-8A 2000-01-26 2001-01-22 amortecedor com alto poder dissipativo. BR0107896B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR00/00984 2000-01-26
FR0000984A FR2804188B1 (fr) 2000-01-26 2000-01-26 Amortisseur a haut pouvoir dissipatif
PCT/FR2001/000200 WO2001055616A1 (fr) 2000-01-26 2001-01-22 Amortisseur a haut pouvoir dissipatif

Publications (2)

Publication Number Publication Date
BR0107896A true BR0107896A (pt) 2002-11-05
BR0107896B1 BR0107896B1 (pt) 2010-02-09

Family

ID=8846326

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0107896-8A BR0107896B1 (pt) 2000-01-26 2001-01-22 amortecedor com alto poder dissipativo.

Country Status (20)

Country Link
US (1) US6615959B2 (pt)
EP (1) EP1250539B1 (pt)
JP (1) JP4050514B2 (pt)
KR (1) KR100476184B1 (pt)
CN (1) CN1208564C (pt)
AT (1) ATE257559T1 (pt)
AU (1) AU761074B2 (pt)
BR (1) BR0107896B1 (pt)
CA (1) CA2397569C (pt)
CO (1) CO5300478A1 (pt)
DE (1) DE60101727T2 (pt)
ES (1) ES2211771T3 (pt)
FR (1) FR2804188B1 (pt)
MX (1) MXPA02006824A (pt)
PE (1) PE20020087A1 (pt)
PT (1) PT1250539E (pt)
RU (1) RU2248478C2 (pt)
TR (1) TR200400319T4 (pt)
TW (1) TW554145B (pt)
WO (1) WO2001055616A1 (pt)

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DE10142709A1 (de) * 2001-08-31 2003-11-20 Maurer Friedrich Soehne Kraftabsorptionsvorrichtung
KR20030004227A (ko) * 2002-12-04 2003-01-14 강범수 나노미터크기의 다공질 입자를 이용한 에너지 감쇄장치
DE10347219A1 (de) * 2003-10-10 2005-05-12 Bayerische Motoren Werke Ag Verfahren zur Schwingungsdämpfung
JP4645014B2 (ja) * 2003-10-15 2011-03-09 卓三 岩壷 コロイダルダンパ
SE529042C2 (sv) * 2004-12-06 2007-04-17 Oehlins Racing Ab Teleskopgaffelben
US8734941B2 (en) * 2004-12-06 2014-05-27 Yu Qiao Use of chemical admixtures as promotors, recovery agents
US8770359B2 (en) 2006-09-06 2014-07-08 School Juridical Person Of Fukuoka Kogyo Daigaku Colloidal damper
JP4981576B2 (ja) * 2006-09-14 2012-07-25 ポリマテック株式会社 粘性流体封入ダンパー
DE102006045236A1 (de) * 2006-09-26 2008-04-03 Zf Friedrichshafen Ag Geräuschoptimierter Schwingungsdämpfer
US8317002B2 (en) * 2006-12-08 2012-11-27 The Regents Of The University Of California System of smart colloidal dampers with controllable damping curves using magnetic field and method of using the same
EP1959155B1 (en) * 2007-02-13 2010-05-05 Delphi Technologies, Inc. A dissipation method of impact hydraulic damper loadings
JP5066395B2 (ja) * 2007-06-14 2012-11-07 学校法人福岡工業大学 アクティブ制御コロイダルダンパ
JP4898634B2 (ja) * 2007-11-13 2012-03-21 カヤバ工業株式会社 車両用緩衝器
GB2458456B (en) * 2008-03-15 2010-08-25 Tech Suspension Ltd K Adjustable piston damper to fit in an OEM telescopic suspension fork
ITVR20080122A1 (it) * 2008-11-06 2010-05-07 Alessandro Todeschini Ammortizzatore regolabile
JP5110118B2 (ja) * 2010-05-06 2012-12-26 卓三 岩壷 コロイダルダンパ
CA2711199C (en) * 2010-07-29 2013-11-12 Messier-Dowty Inc. Hydraulic shimmy damper for aircraft landing gear
FR2964434B1 (fr) * 2010-09-07 2012-08-24 Walden Associates Ltd S A Amortisseur a haut pouvoir dissipatif et pratiquement sans huile
WO2012042614A1 (ja) * 2010-09-29 2012-04-05 トヨタ自動車株式会社 コロイダルダンパ
JP2012097853A (ja) * 2010-11-03 2012-05-24 Toyota Motor Corp コロイダルダンパ
JP5614247B2 (ja) * 2010-11-04 2014-10-29 トヨタ自動車株式会社 シリンダ装置
JP5614245B2 (ja) * 2010-11-04 2014-10-29 トヨタ自動車株式会社 標準シリンダ長調整方法
JP5625790B2 (ja) * 2010-11-17 2014-11-19 トヨタ自動車株式会社 シリンダ装置
JP5920688B2 (ja) * 2011-04-07 2016-05-18 学校法人福岡工業大学 コロイダルダンパー
US8579311B2 (en) * 2011-05-12 2013-11-12 GM Global Technology Operations LLC Wheel mass damper assembly
JP5637306B2 (ja) * 2011-05-17 2014-12-10 トヨタ自動車株式会社 シリンダ装置設計方法
FR2976030B1 (fr) 2011-05-30 2014-03-21 Univ Haute Alsace Procede pour le stockage d'energie haute pression par solvatation/desolvatation et dispositif de stockage associe
FR2981707B1 (fr) * 2011-10-24 2013-12-20 Astrium Sas Verin electrique comprenant des moyens de limitation d'effort et lanceur spatial comprenant une tuyere supportee par un tel verin
TWI588379B (zh) * 2013-12-02 2017-06-21 財團法人國家實驗研究院 微奈米流體阻尼器
DE102014101090B4 (de) 2014-01-29 2019-01-03 Reinhold Schulte Stromabnehmer-Feder-Dämpfer-Baueinheit
US8939706B1 (en) 2014-02-25 2015-01-27 Siemens Energy, Inc. Turbine abradable layer with progressive wear zone having a frangible or pixelated nib surface
CA2979656A1 (en) 2015-03-15 2016-09-22 Holmes Solutions Limited Partnership A fluid circuit device
CA2979660A1 (en) * 2015-03-15 2016-09-22 Holmes Solutions Limited Partnership An energy transfer apparatus and method of use
CA2984784C (en) * 2015-04-29 2023-08-29 Conocophillips Company Downhole inertial mass system
NO20160672A1 (no) * 2016-04-22 2017-08-14 Tech Damper As Subsea demperstag
US9890828B1 (en) * 2016-10-28 2018-02-13 Teraflex, Inc. Through-shaft steering damper
US10442384B2 (en) 2017-04-12 2019-10-15 Ford Global Technologies, Llc Energy-absorbing knee bolster
JP6869091B2 (ja) * 2017-04-27 2021-05-12 日立Astemo株式会社 シリンダ装置
DE102017209609B4 (de) * 2017-06-07 2021-11-25 Zf Friedrichshafen Ag Schwingungsdämpfer mit verstellbarer Dämpfkraft
US10549803B2 (en) 2017-06-30 2020-02-04 Sram, Llc Seat post assembly
US10457386B2 (en) 2017-07-13 2019-10-29 Goodrich Corporation Hydraulic shimmy damper
CN108591339B (zh) * 2018-05-24 2023-07-07 太原科技大学 一种液滴弹簧隔振装置及其隔振方法
FR3081945B1 (fr) 2018-05-31 2020-09-18 Arianegroup Sas Systeme de separation¨ponctuel electromecanique
CN111188865B (zh) * 2020-02-17 2021-08-20 常州机电职业技术学院 一种带刚度调节装置的液压阻尼器
KR102237175B1 (ko) * 2020-12-09 2021-04-07 유니슨에이치케이알 주식회사 배관계 충격완충장치
CN114135615B (zh) * 2021-12-01 2023-11-21 中车制动系统有限公司 气液缓冲吸能装置

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
FR85116E (fr) * 1964-01-17 1965-06-18 Suspension à fluide pour véhicules ou autre utilisation ainsi que les véhicules munis de ces suspensions
US4011929A (en) * 1975-05-02 1977-03-15 General Electric Company Dampening device using a silicone rubber
FR2478763A1 (fr) * 1980-03-19 1981-09-25 Creusot Loire Dissipateur hydraulique d'energie
JPS62261728A (ja) * 1986-05-09 1987-11-13 Kiyuubitsuku Eng:Kk ベロ−ズ型振動吸収器
SE467366B (sv) * 1987-05-14 1992-07-06 Geologoproutshvatelno Predpr Stoetabsorberingsanordning vid borrning foer geologiskt prospekteringsarbete
FR2728037B1 (fr) * 1994-12-09 1997-05-30 Dld International Structure heterogene d'accumulation ou de dissipation d'energie, procedes d'utilisation d'une telle structure, et appareils associes d'accumulation ou de dissipation d'energie
GB2300892A (en) * 1995-05-16 1996-11-20 Lotus Car A damper for a vehicle suspension system
US5632206A (en) * 1995-07-14 1997-05-27 Mid-West Conveyor Company, Inc. Adjustable cushioned tow bar for power and free conveyor
US5875875A (en) * 1996-11-05 1999-03-02 Knotts; Stephen Eric Shock isolator and absorber apparatus

Also Published As

Publication number Publication date
DE60101727D1 (de) 2004-02-12
CN1208564C (zh) 2005-06-29
EP1250539B1 (fr) 2004-01-07
KR100476184B1 (ko) 2005-03-16
RU2002122767A (ru) 2004-02-20
CO5300478A1 (es) 2003-07-31
JP2003521646A (ja) 2003-07-15
CA2397569C (fr) 2005-06-21
ATE257559T1 (de) 2004-01-15
AU761074B2 (en) 2003-05-29
FR2804188B1 (fr) 2002-05-03
JP4050514B2 (ja) 2008-02-20
CN1396990A (zh) 2003-02-12
WO2001055616A1 (fr) 2001-08-02
DE60101727T2 (de) 2004-12-02
EP1250539A1 (fr) 2002-10-23
TW554145B (en) 2003-09-21
AU3557501A (en) 2001-08-07
PE20020087A1 (es) 2002-02-14
US6615959B2 (en) 2003-09-09
ES2211771T3 (es) 2004-07-16
TR200400319T4 (tr) 2004-03-22
RU2248478C2 (ru) 2005-03-20
BR0107896B1 (pt) 2010-02-09
US20030010587A1 (en) 2003-01-16
CA2397569A1 (fr) 2001-08-02
PT1250539E (pt) 2004-05-31
FR2804188A1 (fr) 2001-07-27
KR20020070514A (ko) 2002-09-09
MXPA02006824A (es) 2005-07-01

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A , 11A E 12A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2260 DE 29/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.