BRPI0400498A - Suporte antivibratório hidráulico - Google Patents

Suporte antivibratório hidráulico

Info

Publication number
BRPI0400498A
BRPI0400498A BR0400498-1A BRPI0400498A BRPI0400498A BR PI0400498 A BRPI0400498 A BR PI0400498A BR PI0400498 A BRPI0400498 A BR PI0400498A BR PI0400498 A BRPI0400498 A BR PI0400498A
Authority
BR
Brazil
Prior art keywords
hydraulic
grids
grid
hydraulic vibration
vibration mount
Prior art date
Application number
BR0400498-1A
Other languages
English (en)
Inventor
Mikael Thomazeau
Original Assignee
Hutchinson
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 Hutchinson filed Critical Hutchinson
Publication of BRPI0400498A publication Critical patent/BRPI0400498A/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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
    • F16F13/105—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of partitions between two working chambers
    • F16F13/106—Design of constituent elastomeric parts, e.g. decoupling valve elements, or of immediate abutments therefor, e.g. cages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

"SUPORTE ANTIVIBRATóRIO HIDRáULICO". A presente invenção refere-se a um suporte antivibratório hidráulico que comporta duas armações rígidas (2, 3; 25, 30) ligadas entre si por um corpo em elastómero (6; 60) que delimita uma câmara hidráulica de trabalho (A) que se comunica com uma câmara de compensação (B) por uma passagem estreitada (C). As duas câmaras hidráulicas são separadas por uma divisória rígida (11; 110) formada por duas grades (15, 16; 150, 160) coladas, e uma válvula de desacoplamento (14; 140) é montada comprimida entre as grades. A válvula de desacoplamento comporta uma membrana deformável (19) que, em posição de repouso, está mais próxima da segunda grade (16; 160) do que da primeira grade (15; 150).
BR0400498-1A 2003-02-13 2004-02-12 Suporte antivibratório hidráulico BRPI0400498A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301732A FR2851312B1 (fr) 2003-02-13 2003-02-13 Support antivibratoire hydraulique

Publications (1)

Publication Number Publication Date
BRPI0400498A true BRPI0400498A (pt) 2005-05-24

Family

ID=32669367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400498-1A BRPI0400498A (pt) 2003-02-13 2004-02-12 Suporte antivibratório hidráulico

Country Status (6)

Country Link
US (1) US6932332B2 (pt)
EP (1) EP1447591B1 (pt)
BR (1) BRPI0400498A (pt)
DE (1) DE602004000241T2 (pt)
ES (1) ES2256824T3 (pt)
FR (1) FR2851312B1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7312949B2 (en) * 2003-10-22 2007-12-25 Seagate Technology Llc Base deck with overmolded elastomeric and rigid structural components
US7341244B1 (en) 2007-02-26 2008-03-11 Paulstra Crc Hydraulic antivibration support
JP5060846B2 (ja) * 2007-06-29 2012-10-31 東海ゴム工業株式会社 流体封入式防振装置
JP4772001B2 (ja) * 2007-07-13 2011-09-14 東海ゴム工業株式会社 遮熱ゴムカバー付き防振装置
FR2930614B1 (fr) * 2008-04-29 2010-05-14 Hutchinson Dispositif antivibratoire, systeme antivibratoire comprenant un tel dispositif et procede de fabrication
JP5940877B2 (ja) * 2012-04-27 2016-06-29 山下ゴム株式会社 液封防振装置
JP5986515B2 (ja) * 2013-02-13 2016-09-06 住友理工株式会社 流体封入式防振装置
US10589615B2 (en) * 2015-08-03 2020-03-17 Ford Global Technologies, Llc Decoupler for a hydraulic engine mount
DE102015118931B4 (de) * 2015-11-04 2019-04-18 Vibracoustic Gmbh Hydrolager
DE102016116079A1 (de) * 2016-08-29 2018-03-01 Vibracoustic Gmbh Hydrolager
KR102466060B1 (ko) * 2017-08-30 2022-11-14 현대자동차주식회사 하이드로 엔진마운트

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225700C1 (de) * 1982-07-09 1983-11-17 Fa. Carl Freudenberg, 6940 Weinheim Elastisches Gummilager
JPS6018632A (ja) * 1983-07-11 1985-01-30 Bridgestone Corp 防振装置
DE3417927A1 (de) * 1984-05-15 1985-11-21 Continental Gummi-Werke Ag, 3000 Hannover Elastisches lager fuer motoren, maschinenaggregate u.dgl.
US4721292A (en) * 1986-07-24 1988-01-26 Tokai Rubber Industries, Ltd. Fluid-filled elastic mounting structure
FR2674590A1 (fr) * 1991-03-25 1992-10-02 Hutchinson Perfectionnements aux dispositifs antivibratoires hydrauliques.
JPH0510375A (ja) * 1991-06-26 1993-01-19 Tokai Rubber Ind Ltd 流体封入式防振組立体
JP2817570B2 (ja) * 1993-04-26 1998-10-30 東海ゴム工業株式会社 流体封入式防振マウント
GB2282430B (en) * 1993-10-04 1997-01-22 Avon Clevite Ltd Hydraulically damped mounting device
FR2751042B1 (fr) * 1996-07-12 1998-11-06 Hutchinson Dispositif antivibratoire hydraulique
FR2828540B1 (fr) 2001-08-07 2003-10-31 Hutchinson Support antivibratoire hydraulique

Also Published As

Publication number Publication date
US6932332B2 (en) 2005-08-23
DE602004000241T2 (de) 2006-08-24
US20040212133A1 (en) 2004-10-28
ES2256824T3 (es) 2006-07-16
EP1447591A1 (fr) 2004-08-18
EP1447591B1 (fr) 2005-12-21
FR2851312A1 (fr) 2004-08-20
DE602004000241D1 (de) 2006-01-26
FR2851312B1 (fr) 2006-06-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.