BR112014000366A2 - conjunto de válvula de baixo ruído - Google Patents
conjunto de válvula de baixo ruídoInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5715598B2 (ja) * | 2012-06-27 | 2015-05-07 | カヤバ工業株式会社 | 減衰バルブ |
JP5713462B2 (ja) * | 2012-06-27 | 2015-05-07 | カヤバ工業株式会社 | 減衰バルブ |
CN105358863B (zh) * | 2013-07-12 | 2017-05-31 | 北京京西重工有限公司 | 液压减震器 |
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 |
EP3172458B1 (en) * | 2014-07-25 | 2020-12-30 | Hitachi Automotive Systems Americas Inc. | Shock absorber |
DE102014223086A1 (de) * | 2014-11-12 | 2016-05-12 | Zf Friedrichshafen Ag | Dämpfventil für einen Schwingungsdämpfer |
US11959327B2 (en) * | 2017-08-09 | 2024-04-16 | Wolfgang Held | Fluid damper for parts that are movable relative to one another, comprising a piston guided movably in a cylinder |
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)
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 |
US20070034466A1 (en) | 2005-08-15 | 2007-02-15 | Tenneco Automotive Operating Company, Inc. | Asymmetrical intake damper valve |
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 |
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 |
-
2011
- 2011-07-21 US US13/187,647 patent/US9169890B2/en active Active
-
2012
- 2012-07-11 CN CN201280030069.8A patent/CN103620257B/zh active Active
- 2012-07-11 WO PCT/US2012/046136 patent/WO2013012619A1/en active Application Filing
- 2012-07-11 BR BR112014000366A patent/BR112014000366A2/pt not_active IP Right Cessation
- 2012-07-11 KR KR1020137034211A patent/KR20140041582A/ko not_active Application Discontinuation
- 2012-07-11 JP JP2014521656A patent/JP5972370B2/ja active Active
- 2012-07-11 DE DE112012003051.6T patent/DE112012003051T5/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CN103620257B (zh) | 2017-06-09 |
JP2014521044A (ja) | 2014-08-25 |
US9169890B2 (en) | 2015-10-27 |
CN103620257A (zh) | 2014-03-05 |
DE112012003051T5 (de) | 2014-04-24 |
KR20140041582A (ko) | 2014-04-04 |
WO2013012619A1 (en) | 2013-01-24 |
JP5972370B2 (ja) | 2016-08-17 |
US20130020159A1 (en) | 2013-01-24 |
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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. |