BR112018067528A2 - válvula de retenção de diodo fluídico - Google Patents

válvula de retenção de diodo fluídico

Info

Publication number
BR112018067528A2
BR112018067528A2 BR112018067528A BR112018067528A BR112018067528A2 BR 112018067528 A2 BR112018067528 A2 BR 112018067528A2 BR 112018067528 A BR112018067528 A BR 112018067528A BR 112018067528 A BR112018067528 A BR 112018067528A BR 112018067528 A2 BR112018067528 A2 BR 112018067528A2
Authority
BR
Brazil
Prior art keywords
outlet
fluid passage
flow
inlet
primary fluid
Prior art date
Application number
BR112018067528A
Other languages
English (en)
Inventor
D Niedert Andrew
M Graichen Brian
E Fletcher David
H Miller James
Hampton Keith
C Gilmer Matthew
Original Assignee
Dayco Ip Holdings Llc
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 Dayco Ip Holdings Llc filed Critical Dayco Ip Holdings Llc
Publication of BR112018067528A2 publication Critical patent/BR112018067528A2/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/089—Layout of the fuel vapour installation
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0021—No-moving-parts valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Check Valves (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

a presente invenção refere-se a diodos fluídicos que têm um alojamento que define uma entrada e uma saída e uma passagem de fluido dividida entre a mesma definida por divisórias de imagem de espelho geralmente em forma de gota espaçada em uma primeira distância a partir de uma outra por uma passagem de fluido primária de largura constante com a ponta da mesma apontada geralmente em direção à saída e espaçada de uma segunda distância a partir de uma parede interior do alojamento para definir uma passagem de fluido secundária de largura constante. o fluxo de fluido a partir da entrada até a saída se dá através da passagem de fluido primária com algum fluxo adicional através das passagens de fluido secundárias se unindo à passagem de fluido primária na proximidade da saída para o fluxo em conjunto na mesma direção, e um fluxo de fluido a partir da saída até a entrada através das passagens de fluido secundárias sai das passagens de fluido secundárias secundária à passagem de fluido primária, na proximidade da entrada, em uma direção substancialmente oposta à do fluxo na passagem de fluido primária.
BR112018067528A 2016-03-03 2017-03-03 válvula de retenção de diodo fluídico BR112018067528A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662303076P 2016-03-03 2016-03-03
PCT/US2017/020648 WO2017152043A1 (en) 2016-03-03 2017-03-03 Fluidic diode check valve

Publications (1)

Publication Number Publication Date
BR112018067528A2 true BR112018067528A2 (pt) 2019-01-02

Family

ID=59723441

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018067528A BR112018067528A2 (pt) 2016-03-03 2017-03-03 válvula de retenção de diodo fluídico

Country Status (7)

Country Link
US (1) US9915362B2 (pt)
EP (1) EP3423721B1 (pt)
JP (1) JP6947742B2 (pt)
KR (1) KR102258253B1 (pt)
CN (1) CN108700094B (pt)
BR (1) BR112018067528A2 (pt)
WO (1) WO2017152043A1 (pt)

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US9903536B2 (en) * 2014-08-26 2018-02-27 The Johns Hopkins University Passive diode-like device for fluids
US10808866B2 (en) * 2017-09-29 2020-10-20 Quest Engines, LLC Apparatus and methods for controlling the movement of matter
CN109970020A (zh) * 2018-12-03 2019-07-05 东南大学 微纳流体二极管装置
US11015498B2 (en) * 2019-01-11 2021-05-25 Dayco Ip Holdings, Llc Crankcase ventilation system with a flow control device for on board diagnostics
US11767979B2 (en) * 2020-12-17 2023-09-26 Purdue Research Foundation Injection manifold with tesla valves for rotating detonation engines
DE102021201091A1 (de) 2021-02-05 2022-08-11 Thyssenkrupp Ag Verdichter, insbesondere Kältemittelverdichter, Kältemaschine, sowie Verfahren zur Herstellung eines Verdichters
CN113819491B (zh) * 2021-06-26 2022-07-26 中国人民解放军空军工程大学 一种旋转爆震燃烧室防回传进气结构
US11767863B1 (en) * 2021-09-22 2023-09-26 Joshua Jordan Mathis Orbicular valvular conduit
NO20220154A1 (en) * 2022-02-01 2023-08-02 Generoc As Apparatus and method for heating and propelling a circulating fluid
US20240068358A1 (en) * 2022-08-25 2024-02-29 Halliburton Energy Services, Inc. Fluid diode

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Also Published As

Publication number Publication date
WO2017152043A1 (en) 2017-09-08
JP2019512647A (ja) 2019-05-16
CN108700094A (zh) 2018-10-23
EP3423721A1 (en) 2019-01-09
JP6947742B2 (ja) 2021-10-13
KR20180121881A (ko) 2018-11-09
US9915362B2 (en) 2018-03-13
CN108700094B (zh) 2021-10-26
EP3423721B1 (en) 2020-12-23
KR102258253B1 (ko) 2021-05-28
US20170254426A1 (en) 2017-09-07
EP3423721A4 (en) 2019-09-25

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]