BRPI0414341A - sistema de válvulas em estágios absorvedor de choque - Google Patents

sistema de válvulas em estágios absorvedor de choque

Info

Publication number
BRPI0414341A
BRPI0414341A BRPI0414341-8A BRPI0414341A BRPI0414341A BR PI0414341 A BRPI0414341 A BR PI0414341A BR PI0414341 A BRPI0414341 A BR PI0414341A BR PI0414341 A BRPI0414341 A BR PI0414341A
Authority
BR
Brazil
Prior art keywords
shock absorber
face
valve system
fluid passages
stage valve
Prior art date
Application number
BRPI0414341-8A
Other languages
English (en)
Inventor
Simon Anne De Molina
Jean-Marie Tuts
Original Assignee
Tenneco Automotive Operating
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 Tenneco Automotive Operating filed Critical Tenneco Automotive Operating
Publication of BRPI0414341A publication Critical patent/BRPI0414341A/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
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • F16F9/3485—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of supporting elements intended to guide or limit the movement of the annular discs
    • F16F9/3487—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of supporting elements intended to guide or limit the movement of the annular discs with spacers or spacing rings
    • 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
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

"SISTEMA DE VáLVULAS EM ESTáGIOS ABSORVEDOR DE CHOQUE". Um conjunto de pistão de absorvedor de choque inclui um pistão de absorvedor de choque que tem uma primeira face e uma segunda face oposta. Uma pluralidade de passagens de fluido se estende entre a primeira face e a segunda face. Uma pluralidade de válvulas se afixa ao pistão, incluindo: pelo menos duas válvulas de recuo, cada uma conectável a uma das passagens de fluido, e pelo menos duas válvulas de compressão, cada uma conectável a uma das passagens de fluido. Cada uma das válvulas atua em uma de uma pluralidade de pressões de abertura de válvula individualmente ajustável para cada válvula. O conjunto de pistão de absorvedor de choque pode ser usado em um absorvedor de choque de monotubo ou de tubo duplo.
BRPI0414341-8A 2003-09-15 2004-08-12 sistema de válvulas em estágios absorvedor de choque BRPI0414341A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/662,662 US20050056507A1 (en) 2003-09-15 2003-09-15 Shock absorber staged valving system
PCT/US2004/026174 WO2005036022A1 (en) 2003-09-15 2004-08-12 Shock absorber staged valving system

Publications (1)

Publication Number Publication Date
BRPI0414341A true BRPI0414341A (pt) 2006-11-07

Family

ID=34274171

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414341-8A BRPI0414341A (pt) 2003-09-15 2004-08-12 sistema de válvulas em estágios absorvedor de choque

Country Status (5)

Country Link
US (2) US20050056507A1 (pt)
EP (1) EP1664586A4 (pt)
CN (1) CN100510462C (pt)
BR (1) BRPI0414341A (pt)
WO (1) WO2005036022A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009094959A2 (en) * 2008-01-31 2009-08-06 Jakl, Albin Air spring
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US20100170760A1 (en) * 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US12491961B2 (en) 2008-11-25 2025-12-09 Fox Factory, Inc. Seat post
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US12122205B2 (en) 2009-01-07 2024-10-22 Fox Factory, Inc. Active valve for an internal bypass
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US8955653B2 (en) 2009-10-13 2015-02-17 Fox Factory, Incorporated Methods and apparatus for controlling a fluid damper
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
ITGE20110046A1 (it) 2011-04-18 2012-10-19 C S G Srl Perfezionamenti tecnici nei dispositivi per il monitoraggio di parametri geotecnici, geologici-strutturali, idrogeologici e geofisici di terreni, rocce e strutture in genere
EP3567272B1 (en) 2011-09-12 2021-05-26 Fox Factory, Inc. Methods and apparatus for suspension set up
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9702426B2 (en) 2014-09-08 2017-07-11 Dunan Microstaq, Inc. Three speed adjustable shock absorber having one or more microvalves
US10006516B2 (en) 2014-11-26 2018-06-26 Tenneco Automotive Operating Company Inc. Shock absorbers having a composite base assembly with axial flexibility compensation
CN107206861B (zh) 2014-11-26 2019-09-06 天纳克汽车营运公司 具有带包覆模制的闭合插入件的复合基部组件的减振器
DE102015212535A1 (de) * 2015-07-03 2017-01-05 Zf Friedrichshafen Ag Dämpfventil
JP2017020617A (ja) * 2015-07-14 2017-01-26 Ｋｙｂ株式会社 単筒式ショックアブソーバ
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
CN108223671B (zh) * 2018-03-16 2023-10-31 株洲联诚集团控股股份有限公司 新型阻尼调节单元及油压减振器
CN110273966B (zh) * 2019-06-18 2020-09-08 天津大学 一种多级可控变阻尼减振器
CN111692271B (zh) * 2020-06-11 2021-10-15 武汉华兴达土地咨询有限公司 一种用于土地勘察的新型测量设备
FR3120408B1 (fr) 2021-03-08 2023-01-20 Psa Automobiles Sa Amortisseur hydraulique de suspension de vehicule automobile
FR3124837B1 (fr) 2021-07-01 2023-10-27 Psa Automobiles Sa Amortisseur hydraulique de suspension de véhicule automobile
CN114312152A (zh) * 2021-12-30 2022-04-12 季华实验室 一种非充气轮胎及车辆

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US157791A (en) * 1874-12-15 Improvement in compound valves
US2069791A (en) * 1933-11-02 1937-02-09 Cleveland Pneumatic Tool Co Shock absorber
US2719612A (en) * 1946-06-14 1955-10-04 Bourcier Christian Marie Louis Shock absorbers
FR1115781A (fr) * 1954-12-06 1956-04-30 Applic Mach Motrices Soupape à contre-pression
US3199637A (en) * 1963-12-03 1965-08-10 Herman Alejandro Shock absorbers
US3351336A (en) * 1964-08-19 1967-11-07 William T Blake Railroad car shock absorber
FR1501914A (fr) * 1966-09-28 1967-11-18 Citroen Sa Andre Amortisseur hydraulique
DE2022021A1 (de) * 1969-05-08 1970-11-12 Simca Automobiles Sa Hydraulischer Teleskopstossdaempfer
US3827539A (en) * 1970-06-12 1974-08-06 Monroe Belgium Nv Shock absorber and piston valve structure
US4085925A (en) * 1976-03-31 1978-04-25 Carl Ullrich Peddinghaus Hydro-pneumatic shock absorber
DE2910091A1 (de) * 1979-03-15 1980-09-18 Schlafhorst & Co W Vorrichtung zur uebergabe eines spulenkoerpers
FR2513340A1 (fr) * 1981-09-23 1983-03-25 Peugeot Piston a clapets pour amortisseur
FR2549557B1 (fr) * 1983-07-20 1987-10-16 Mte Dissipateur hydraulique d'energie a taux multiples
US4596321A (en) * 1985-02-20 1986-06-24 Consolidated Controls Corporation Bi-directional flow control device for damping head assembly
US4823922A (en) * 1987-07-02 1989-04-25 Maremont Corporation Heavy duty vehicular shock absorber
DE3937167A1 (de) * 1989-11-08 1991-05-16 Hemscheidt Maschf Hermann Hydropneumatische kolbenzylindereinheit
US5738190A (en) * 1996-03-20 1998-04-14 Monroe Auto Equipment Company Flexing disc-blow off assembly for use in a shock absorber
DE19847342A1 (de) * 1998-10-14 2000-08-17 Gkn Sinter Metals Holding Gmbh Kolben mit Stützstegen für eine Kolben-Zylinder-Anordnung, insbesondere Stoßdämpferkolben
JP4038654B2 (ja) * 2001-12-12 2008-01-30 株式会社日立製作所 減衰力調整式油圧緩衝器

Also Published As

Publication number Publication date
CN1867788A (zh) 2006-11-22
US20090026030A1 (en) 2009-01-29
US20050056507A1 (en) 2005-03-17
EP1664586A1 (en) 2006-06-07
CN100510462C (zh) 2009-07-08
EP1664586A4 (en) 2009-12-02
WO2005036022A1 (en) 2005-04-21

Similar Documents

Publication Publication Date Title
BRPI0414341A (pt) sistema de válvulas em estágios absorvedor de choque
BRPI0414400A (pt) sistema de válvula de pistão de monoturbo com sangria seletiva
BR0007067A (pt) Sistemas e métodos de processamento de sangue empregando bombas e válvulas atuadas por pressão
BR0208404A (pt) Válvula
BR0007058A (pt) Sistemas e métodos de processamento de sangue atuados por pressão de fluido programáveis
BRPI0503647A (pt) amortecedor tendo um batente hidráulico
BR0307525A (pt) Suspensor de tubos com válvula esfera no orifìcio anular
BRPI0411399A (pt) válvula gaveta e sistema hidráulico
BRPI0414445A (pt) passagem secundária dependente de curso
BR0000360A (pt) Suspensor de tubulação que apresenta uma válvula de comporta integral
BR0200342A (pt) Amortecedor dependente da frequência
BR0002131A (pt) Conjunto de equipamento para ajuste completo de poço para vedação de poço por cascalho
BR8906539A (pt) Valvula de multiplas vias acionada por servo aperfeicoada
BRPI0401042A (pt) Junta universal com conjunto de vedação com ventilação
BR0004155A (pt) Amortecedor hidráulico e sistema hidráulico de acionamento de embreagem
ES8502529A1 (es) Una valvula de bola a prueba de fuego
DE602004012085D1 (de) Ventilanordnung
ES2195490T3 (es) Dispositivo de estabilizacion para un vehiculo.
BR0206324A (pt) Bloqueador de furo flutuante
BR9805846A (pt) Conjunto de válvula.
BRPI0512685A (pt) dispositivo hìbrido para terapias de célula
ITBS20040074A1 (it) Dispositivo di intercettazione di un fluido
BR0203113A (pt) Montagem de amortecedor de choque a gás-hidráulico
BR0215630A (pt) Válvula para filtro de fluido
BR0214127A (pt) Válvula, e, conjunto válvula

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]