BR112014000366A2 - conjunto de válvula de baixo ruído - Google Patents

conjunto de válvula de baixo ruído

Info

Publication number
BR112014000366A2
BR112014000366A2 BR112014000366A BR112014000366A BR112014000366A2 BR 112014000366 A2 BR112014000366 A2 BR 112014000366A2 BR 112014000366 A BR112014000366 A BR 112014000366A BR 112014000366 A BR112014000366 A BR 112014000366A BR 112014000366 A2 BR112014000366 A2 BR 112014000366A2
Authority
BR
Brazil
Prior art keywords
valve
valve assembly
low noise
radial dimension
noise valve
Prior art date
Application number
BR112014000366A
Other languages
English (en)
Inventor
m jacobson Andrew
Schaller Ben
T Keil Daniel
G Breese Darrell
W Groves Gary
P Mcgahey John
Original Assignee
Tenneco Automotive Operating Co Inc
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 Co Inc filed Critical Tenneco Automotive Operating Co Inc
Publication of BR112014000366A2 publication Critical patent/BR112014000366A2/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
    • F16F9/3484—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 the annular discs per se, singularly or in combination
    • 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
    • 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
    • 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
    • F16F9/3214—Constructional features of pistons
    • 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)
  • Lift Valve (AREA)

Abstract

resumo patente de invenção: "conjunto de válvula de baixo ruído". a presente invenção refere-se a um amortecedor que inclui um conjunto de válvula que inclui um disco de válvula engatando partes cheias de válvula interna e externa definidas por um corpo de válvula. a parte cheia de válvula interna é uma parte cheia de válvula não circular de modo que uma dimensão radial entre as partes cheias de válvula interna e externa varie com base em uma posição circunferencial da dimensão radial. a dimensão radial variável fornece uma abertura progressiva de válvula para o conjunto de válvula.
BR112014000366A 2011-07-21 2012-07-11 conjunto de válvula de baixo ruído BR112014000366A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/187,647 US9169890B2 (en) 2011-07-21 2011-07-21 Low noise valve assembly
PCT/US2012/046136 WO2013012619A1 (en) 2011-07-21 2012-07-11 Low noise valve assembly

Publications (1)

Publication Number Publication Date
BR112014000366A2 true BR112014000366A2 (pt) 2017-02-14

Family

ID=47555014

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014000366A BR112014000366A2 (pt) 2011-07-21 2012-07-11 conjunto de válvula de baixo ruído

Country Status (7)

Country Link
US (1) US9169890B2 (pt)
JP (1) JP5972370B2 (pt)
KR (1) KR20140041582A (pt)
CN (1) CN103620257B (pt)
BR (1) BR112014000366A2 (pt)
DE (1) DE112012003051T5 (pt)
WO (1) WO2013012619A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5713462B2 (ja) * 2012-06-27 2015-05-07 カヤバ工業株式会社 減衰バルブ
JP5715598B2 (ja) * 2012-06-27 2015-05-07 カヤバ工業株式会社 減衰バルブ
US9719572B2 (en) * 2013-07-12 2017-08-01 Beijingwest Industries Co., Ltd Hydraulic damper
US11047447B2 (en) * 2014-02-10 2021-06-29 Fox Factory, Inc. Valve assembly
DE102014203842A1 (de) * 2014-03-03 2015-09-03 Zf Friedrichshafen Ag Ventil, insbesondere für einen Schwingungsdämpfer
US10094349B2 (en) 2014-05-08 2018-10-09 Hitachi, Ltd. Fluid valve assembly
CN106536965B (zh) * 2014-07-25 2020-01-17 日立汽车系统美国有限公司 减震器
DE102014223086A1 (de) * 2014-11-12 2016-05-12 Zf Friedrichshafen Ag Dämpfventil für einen Schwingungsdämpfer
CN111194388B (zh) * 2017-08-09 2022-06-03 W·黑尔德 用于可相对于彼此移动的部件的流体减振器，包括在缸中可移动地引导的活塞
DE102017218719B4 (de) * 2017-10-19 2021-07-22 Ford Global Technologies, Llc Radaufhängung und Fahrzeug
DE102017222226A1 (de) * 2017-12-08 2019-02-21 Zf Friedrichshafen Ag Kolbenventilanordnung für einen Kraftfahrzeugschwingungsdämpfer
CN112610640A (zh) * 2021-01-25 2021-04-06 深圳市佳键合科技有限公司 一种帮助减震器散热的装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729025A (en) * 1970-08-31 1973-04-24 Bendix Corp Solenoid valve with stroke insensitive port
FR2611844B1 (fr) * 1987-03-06 1989-07-13 Bourcier Carbon Christian Assemblage de piston pour amortisseur hydraulique
JP3009151B2 (ja) * 1988-04-04 2000-02-14 株式会社ユニシアジェックス 液圧緩衝器
GB2226620B (en) * 1988-10-25 1992-11-04 Tokico Ltd Hydraulic damper
JP2958333B2 (ja) * 1989-11-24 1999-10-06 カヤバ工業株式会社 油圧緩衝器のバルブ装置
JP2000055103A (ja) * 1998-08-06 2000-02-22 Yamaha Motor Co Ltd 油圧緩衝器
US6371264B1 (en) 1999-06-09 2002-04-16 Denso Corporation Fulcrum blow off valve for use in a shock absorber
US6464053B1 (en) 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
US6672436B1 (en) * 2000-04-19 2004-01-06 Tenneco Automotive Operating Company Inc. Variable bleed orifice valving
US7070029B2 (en) 2003-09-15 2006-07-04 Tenneco Automotive Operating Company Inc. Monotube piston valving system with selective bleed
US6899207B2 (en) * 2003-09-29 2005-05-31 Tenneco Automotive Operating Company Inc. Extra support area for valve disc
DE102006028745A1 (de) 2005-06-21 2007-05-03 Tenneco Automotive Operating Company Inc., Lake Forest Vierteiliger Kolben
CN101243266A (zh) * 2005-08-15 2008-08-13 坦尼科汽车操作有限公司 非对称入口阻尼阀
US20070034466A1 (en) 2005-08-15 2007-02-15 Tenneco Automotive Operating Company, Inc. Asymmetrical intake damper valve
US8083039B2 (en) * 2007-08-29 2011-12-27 Tenneco Automotive Operating Company, Inc. Disc spring intake
JP5115814B2 (ja) * 2008-05-30 2013-01-09 日立オートモティブシステムズ株式会社 緩衝器
US20100163355A1 (en) * 2008-12-25 2010-07-01 Hiroyuki Yamaguchi Shock absorber

Also Published As

Publication number Publication date
JP5972370B2 (ja) 2016-08-17
JP2014521044A (ja) 2014-08-25
KR20140041582A (ko) 2014-04-04
DE112012003051T5 (de) 2014-04-24
WO2013012619A1 (en) 2013-01-24
CN103620257B (zh) 2017-06-09
US20130020159A1 (en) 2013-01-24
CN103620257A (zh) 2014-03-05
US9169890B2 (en) 2015-10-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2470 DE 08-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.