BR112012002648A2 - conjunto de válvula de assento axial e conjunto de válvula - Google Patents

conjunto de válvula de assento axial e conjunto de válvula

Info

Publication number
BR112012002648A2
BR112012002648A2 BR112012002648A BR112012002648A BR112012002648A2 BR 112012002648 A2 BR112012002648 A2 BR 112012002648A2 BR 112012002648 A BR112012002648 A BR 112012002648A BR 112012002648 A BR112012002648 A BR 112012002648A BR 112012002648 A2 BR112012002648 A2 BR 112012002648A2
Authority
BR
Brazil
Prior art keywords
valve assembly
axial seat
seat valve
axial
assembly
Prior art date
Application number
BR112012002648A
Other languages
English (en)
Inventor
Tam C Huynh
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of BR112012002648A2 publication Critical patent/BR112012002648A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0426—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with fluid-operated pilot valves, i.e. multiple stage valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
BR112012002648A 2009-08-05 2010-08-03 conjunto de válvula de assento axial e conjunto de válvula BR112012002648A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/536,190 US8684037B2 (en) 2009-08-05 2009-08-05 Proportional poppet valve with integral check valve
PCT/IB2010/001915 WO2011015929A2 (en) 2009-08-05 2010-08-03 Proportional poppet valve with integral check valve

Publications (1)

Publication Number Publication Date
BR112012002648A2 true BR112012002648A2 (pt) 2016-03-22

Family

ID=43532993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012002648A BR112012002648A2 (pt) 2009-08-05 2010-08-03 conjunto de válvula de assento axial e conjunto de válvula

Country Status (9)

Country Link
US (1) US8684037B2 (pt)
EP (1) EP2462368B1 (pt)
JP (1) JP5668943B2 (pt)
KR (1) KR101821827B1 (pt)
CN (1) CN102575792B (pt)
BR (1) BR112012002648A2 (pt)
CA (1) CA2770269A1 (pt)
ES (1) ES2445881T3 (pt)
WO (1) WO2011015929A2 (pt)

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CN103370546B (zh) * 2010-11-08 2018-06-26 罗伯特·博世有限公司 用于对具有调节或分配阀的阀门进行操纵的液压或气动的驱动装置
US8770543B2 (en) * 2011-07-14 2014-07-08 Eaton Corporation Proportional poppet valve with integral check valves
WO2013112300A1 (en) * 2012-01-16 2013-08-01 Eaton Corporation Guiding deformation in seated hydraulic metering devices
CN103851842B (zh) * 2012-12-03 2017-11-03 浙江盾安禾田金属有限公司 控制元件和止回阀组件
KR20150129645A (ko) * 2013-03-14 2015-11-20 이턴 코포레이션 엔진 밸브트레인 오일 제어 밸브
GB201313804D0 (en) * 2013-08-01 2013-09-18 Moog Controls Ltd Improvements in hydraulic servovalves
JP6088608B1 (ja) * 2015-09-07 2017-03-01 Ｋｙｂ株式会社 一方向流制御弁
EP3222874B1 (en) * 2016-03-24 2021-07-07 Öhlins Racing Ab Check valve assembly
CN106402075A (zh) * 2016-11-10 2017-02-15 许昌学院 一种电液数字换向阀
CN106321545A (zh) * 2016-11-10 2017-01-11 许昌学院 一种电液换向阀
CN106438547A (zh) * 2016-11-10 2017-02-22 许昌学院 一种新型电液换向阀
US10753487B2 (en) 2017-04-17 2020-08-25 GE Energy Control Solutions, LLC Contamination resistant poppet valve
CN107101021A (zh) * 2017-05-08 2017-08-29 许昌学院 一种新型数字阀
CN107269615B (zh) * 2017-08-10 2019-07-23 海门维拓斯液压阀业有限公司 先导型电液比例方向紧急停机阀
EP3623643A1 (en) 2018-09-14 2020-03-18 Ratier-Figeac SAS Actuator
US11779872B2 (en) * 2019-09-18 2023-10-10 Mac Valves, Inc. Pulse valve
WO2022030314A1 (ja) * 2020-08-04 2022-02-10 イーグル工業株式会社 弁

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Also Published As

Publication number Publication date
US8684037B2 (en) 2014-04-01
CA2770269A1 (en) 2011-02-10
KR101821827B1 (ko) 2018-01-24
JP5668943B2 (ja) 2015-02-12
EP2462368A2 (en) 2012-06-13
CN102575792A (zh) 2012-07-11
KR20120039050A (ko) 2012-04-24
ES2445881T3 (es) 2014-03-05
WO2011015929A2 (en) 2011-02-10
JP2013501201A (ja) 2013-01-10
WO2011015929A3 (en) 2011-05-05
CN102575792B (zh) 2014-06-11
EP2462368B1 (en) 2013-12-25
US20110030818A1 (en) 2011-02-10

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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]

Free format text: REFERENTE A 6A ANUIDADE.

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 2383 DE 06-09-2016 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.