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BRPI0414400A - sistema de válvula de pistão de monoturbo com sangria seletiva - Google Patents

sistema de válvula de pistão de monoturbo com sangria seletiva

Info

Publication number
BRPI0414400A
BRPI0414400A BRPI0414400-7A BRPI0414400A BRPI0414400A BR PI0414400 A BRPI0414400 A BR PI0414400A BR PI0414400 A BRPI0414400 A BR PI0414400A BR PI0414400 A BRPI0414400 A BR PI0414400A
Authority
BR
Brazil
Prior art keywords
bleed
face
valve system
discs
contacting
Prior art date
Application number
BRPI0414400-7A
Other languages
English (en)
Inventor
Stefan Deferme
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 BRPI0414400A publication Critical patent/BRPI0414400A/pt
Publication of BRPI0414400B1 publication Critical patent/BRPI0414400B1/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

Landscapes

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

Abstract

"SISTEMA DE VáLVULA DE PISTãO DE MONOTUBO COM SANGRIA SELETIVA". Um conjunto de pistão absorvedor de choque inclui um pistão que tem uma primeira face, uma segunda face e uma pluralidade de passagens de fluido. Dispositivos de controle de fluxo pré-carregados, cada um, selam pelo menos uma das passagens de fluido, incluindo: uma primeira placa de sangria contatando a primeira face e uma segunda placa de sangria contatando a segunda face; e um par de discos de sangria com um primeiro disco de sangria contatando a primeira face e um segundo disco de sangria contatando a segunda face. Cada um dos dispositivos de controle de fluxo se abre a uma pressão de abertura de dispositivo individualmente ajustável. Cada uma das múltiplas passagens em contato com os discos de sangria também pode diferir na área de fluxo para se permitir que os discos de sangria se elevem angularmente para limitação da trepidação do disco.
BRPI0414400-7A 2003-09-15 2004-08-25 Monotube piston valve system with selective sangria BRPI0414400B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/662,544 US7070029B2 (en) 2003-09-15 2003-09-15 Monotube piston valving system with selective bleed
US10/662.544 2003-09-15
PCT/US2004/027698 WO2005036018A1 (en) 2003-09-15 2004-08-25 Monotube piston valving system with selective bleed

Publications (2)

Publication Number Publication Date
BRPI0414400A true BRPI0414400A (pt) 2006-11-14
BRPI0414400B1 BRPI0414400B1 (pt) 2017-11-21

Family

ID=34274127

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414400-7A BRPI0414400B1 (pt) 2003-09-15 2004-08-25 Monotube piston valve system with selective sangria

Country Status (5)

Country Link
US (1) US7070029B2 (pt)
EP (4) EP1664579B1 (pt)
CN (3) CN101446324B (pt)
BR (1) BRPI0414400B1 (pt)
WO (1) WO2005036018A1 (pt)

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US10113604B2 (en) * 2012-03-09 2018-10-30 Fox Factory, Inc. Suspension damper
DE102012210685A1 (de) * 2012-06-25 2014-01-02 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
US9080629B2 (en) 2012-09-07 2015-07-14 Tenneco Automotive Operating Company Inc. Multi-tuneable degressive valve
US9067471B2 (en) * 2013-03-15 2015-06-30 Tenneco Automotive Operating Company Inc. Piston assembly with open bleed
GB2522191B (en) * 2014-01-15 2020-04-29 Bamford Excavators Ltd Bi-directional hydraulic flow control valve
US9457868B2 (en) * 2014-08-06 2016-10-04 Shimano Inc. Bicycle hydraulic quick-release apparatus and bicycle frame
DE102014116264A1 (de) * 2014-11-07 2016-05-12 Thyssenkrupp Ag Regelbarer Schwingungsdämpfer für Kraftfahrzeuge
US9500251B2 (en) 2014-11-25 2016-11-22 Tenneco Automotive Operating Company Inc. Shock absorber having orifice check disc
US9845839B2 (en) 2016-02-18 2017-12-19 Tenneco Automotive Operating Company Inc. Shock absorber having check disc for orifice passage
US10233995B2 (en) * 2016-03-17 2019-03-19 Mando Corporation Shock absorber for railway vehicle
DE102016213328B4 (de) 2016-07-21 2020-06-18 Zf Friedrichshafen Ag Dämpfventil mit richtungsabhängigem Voröffnungsquerschnitt für einen Schwingungsdämpfer
US10239376B2 (en) * 2016-09-22 2019-03-26 Beijingwest Industries Co., Ltd. Hydraulic damper with an x-flow piston assembly
US11002334B2 (en) * 2016-10-28 2021-05-11 Mf Ip Holding, Llc Digressive valve for a damper
US10344820B2 (en) * 2016-10-28 2019-07-09 Mf Ip Holding, Llc Digressive valve for a damper
KR20180083721A (ko) * 2017-01-13 2018-07-23 주식회사 만도 쇽업소버의 밸브구조
JP6896583B2 (ja) * 2017-10-13 2021-06-30 日立Astemo株式会社 圧力緩衝装置
DE102017222226A1 (de) * 2017-12-08 2019-02-21 Zf Friedrichshafen Ag Kolbenventilanordnung für einen Kraftfahrzeugschwingungsdämpfer
DE102018209211B4 (de) * 2018-06-11 2022-09-01 Zf Friedrichshafen Ag Dämpfventilanordnung für einen Kraftfahrzeugschwingungsdämpfer, sowie Kraftfahrzeugschwingungsdämpfer
US11719304B2 (en) 2020-03-27 2023-08-08 DRiV Automotive Inc. Damper assembly
DE102020209288A1 (de) 2020-07-23 2022-01-27 Thyssenkrupp Ag Schwingungsdämpfer-Ventilanordnung mit schaltbarem Bypass
US11009094B1 (en) * 2021-01-08 2021-05-18 Factory Kahne, Llc System and method for using a piston face and shim in a shock absorber with varying port configurations
US11808323B2 (en) * 2021-02-15 2023-11-07 DRiV Automotive Inc. Open bleed-base valve
US20240376953A1 (en) * 2023-05-08 2024-11-14 DRiV Automotive Inc. Fulcrum and check discs for shock absorber with optimized bleed range and tuneability
US20240376952A1 (en) * 2023-05-08 2024-11-14 DRiV Automotive Inc. Piston for shock absorber with optimized bleed range and tuneability
US20240375471A1 (en) * 2023-05-08 2024-11-14 DRiV Automotive Inc. Restriction disc for shock absorber with optimized bleed range and tuneability

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Also Published As

Publication number Publication date
CN1867785A (zh) 2006-11-22
EP2360390A1 (en) 2011-08-24
US20050056505A1 (en) 2005-03-17
EP1664579A1 (en) 2006-06-07
EP2362114B1 (en) 2014-10-22
BRPI0414400B1 (pt) 2017-11-21
CN101446324B (zh) 2011-02-09
US7070029B2 (en) 2006-07-04
CN1867785B (zh) 2010-05-12
WO2005036018A1 (en) 2005-04-21
CN101446324A (zh) 2009-06-03
EP2333373A1 (en) 2011-06-15
EP2362114A1 (en) 2011-08-31
EP2333373B1 (en) 2015-10-28
EP1664579A4 (en) 2008-06-04
CN101799056A (zh) 2010-08-11
EP1664579B1 (en) 2012-10-03
EP2360390B1 (en) 2016-08-03

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

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 2595 DE 29-09-2020 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.