BR112019005619A2 - válvula de gaveta interna a uma abertura de venturi de um dispositivo de venturi para a produção de vácuo - Google Patents

válvula de gaveta interna a uma abertura de venturi de um dispositivo de venturi para a produção de vácuo

Info

Publication number
BR112019005619A2
BR112019005619A2 BR112019005619A BR112019005619A BR112019005619A2 BR 112019005619 A2 BR112019005619 A2 BR 112019005619A2 BR 112019005619 A BR112019005619 A BR 112019005619A BR 112019005619 A BR112019005619 A BR 112019005619A BR 112019005619 A2 BR112019005619 A2 BR 112019005619A2
Authority
BR
Brazil
Prior art keywords
venturi
gate valve
section
defines
discharge
Prior art date
Application number
BR112019005619A
Other languages
English (en)
Inventor
M Graichen Brian
E Fletcher David
H Miller James
Hampton Keith
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 BR112019005619A2 publication Critical patent/BR112019005619A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

Landscapes

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

Abstract

são descritos aqui dispositivos de venturi que incluem um corpo que define uma abertura de venturi entre uma extremidade de saída de uma seção de movimento convergente e uma extremidade de entrada de uma seção de descarga divergente, dispondo de uma porta de sucção em comunicação fluida com a abertura de venturi, e um atuador conectado à válvula de gaveta para movimentar operacionalmente a válvula de gaveta entre uma posição aberta e uma posição fechada. a válvula de gaveta, em uma seção transversal longitudinal, é geralmente conformada em u, apresentando assim lados opostos contínuos em que cada um fecha a saída de movimento e a entrada de descarga e define um vão entre os lados opostos que é em comunicação fluida com a porta de sucção. a seção de movimento convergente define uma entrada de movimento de conformação circular e define uma saída de movimento de conformação elíptica ou poligonal, e a seção de descarga divergente define uma entrada de descarga de conformação elíptica ou poligonal.
BR112019005619A 2016-09-21 2017-09-21 válvula de gaveta interna a uma abertura de venturi de um dispositivo de venturi para a produção de vácuo BR112019005619A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662397477P 2016-09-21 2016-09-21
PCT/US2017/052642 WO2018057692A1 (en) 2016-09-21 2017-09-21 Valve gate within a venturi gap of a venturi device for producing vacuum

Publications (1)

Publication Number Publication Date
BR112019005619A2 true BR112019005619A2 (pt) 2019-06-18

Family

ID=61618427

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005619A BR112019005619A2 (pt) 2016-09-21 2017-09-21 válvula de gaveta interna a uma abertura de venturi de um dispositivo de venturi para a produção de vácuo

Country Status (7)

Country Link
US (1) US10571030B2 (pt)
EP (1) EP3516275B1 (pt)
JP (1) JP7008691B2 (pt)
KR (1) KR102360316B1 (pt)
CN (1) CN109715998B (pt)
BR (1) BR112019005619A2 (pt)
WO (1) WO2018057692A1 (pt)

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KR20210002510A (ko) 2018-04-23 2021-01-08 데이코 아이피 홀딩스 엘엘시 개방 위치를 획정하는 체크 밸브 삽입체와 이를 구비한 체크 밸브
US11808019B2 (en) 2019-04-11 2023-11-07 As America, Inc. Universal rough-in valve and manifold
US11713816B1 (en) 2019-08-22 2023-08-01 Colt Irrigation, LLC Pressure loss mitigation and durable valve
CN111980830B (zh) * 2020-10-12 2021-11-09 天津艾力特汽车科技有限公司 一种蒸发排放系统文氏集成阀
US11408380B2 (en) * 2020-12-24 2022-08-09 Dayco Ip Holdings, Llc Devices for producing vacuum using the Venturi effect having a hollow fletch

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Also Published As

Publication number Publication date
KR102360316B1 (ko) 2022-02-08
CN109715998A (zh) 2019-05-03
EP3516275A4 (en) 2020-04-01
JP2019534970A (ja) 2019-12-05
CN109715998B (zh) 2020-09-29
US10571030B2 (en) 2020-02-25
EP3516275A1 (en) 2019-07-31
JP7008691B2 (ja) 2022-01-25
US20180080567A1 (en) 2018-03-22
KR20190057055A (ko) 2019-05-27
WO2018057692A1 (en) 2018-03-29
EP3516275B1 (en) 2021-06-23

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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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements