KR102074029B1 - 벤추리 효과를 이용하여 진공을 생성하는 아스피레이터 - Google Patents

벤추리 효과를 이용하여 진공을 생성하는 아스피레이터 Download PDF

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Publication number
KR102074029B1
KR102074029B1 KR1020157035301A KR20157035301A KR102074029B1 KR 102074029 B1 KR102074029 B1 KR 102074029B1 KR 1020157035301 A KR1020157035301 A KR 1020157035301A KR 20157035301 A KR20157035301 A KR 20157035301A KR 102074029 B1 KR102074029 B1 KR 102074029B1
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South Korea
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KR20160018556A (ko
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데이브 플레처
브라이언 그레이첸
키이스 햄프턴
매트 길머
앤드류 니더흐트
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데이코 아이피 홀딩스 엘엘시
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    • 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
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Devices For Medical Bathing And Washing (AREA)
KR1020157035301A 2013-06-11 2014-06-06 벤추리 효과를 이용하여 진공을 생성하는 아스피레이터 Expired - Fee Related KR102074029B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361833746P 2013-06-11 2013-06-11
US61/833,746 2013-06-11
US14/294,727 US9827963B2 (en) 2013-06-11 2014-06-03 Aspirators for producing vacuum using the Venturi effect
US14/294,727 2014-06-03
PCT/US2014/041250 WO2014200834A1 (en) 2013-06-11 2014-06-06 Aspirators for producing vacuum using the venturi effect

Publications (2)

Publication Number Publication Date
KR20160018556A KR20160018556A (ko) 2016-02-17
KR102074029B1 true KR102074029B1 (ko) 2020-02-05

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Application Number Title Priority Date Filing Date
KR1020157035301A Expired - Fee Related KR102074029B1 (ko) 2013-06-11 2014-06-06 벤추리 효과를 이용하여 진공을 생성하는 아스피레이터

Country Status (7)

Country Link
US (3) US9827963B2 (enExample)
EP (1) EP3007949B1 (enExample)
JP (1) JP6470741B2 (enExample)
KR (1) KR102074029B1 (enExample)
CN (1) CN104309596B (enExample)
BR (1) BR112015030922B1 (enExample)
WO (1) WO2014200834A1 (enExample)

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CN105934616B (zh) 2014-01-20 2018-02-02 戴科知识产权控股有限责任公司 具有改进的密封构件的止回阀
KR102224028B1 (ko) 2014-05-30 2021-03-05 데이코 아이피 홀딩스 엘엘시 방출기, 공압식 제어 밸브 및 선택적인 흡인기를 갖는 진공 생성 시스템
WO2015188069A1 (en) 2014-06-06 2015-12-10 Dayco Ip Holdings, Llc Noise attenuation in a venturi device and/or check valves
CN106907356B (zh) 2014-06-09 2019-03-19 戴科知识产权控股有限责任公司 具有双文丘里流动路径的文丘里装置
KR102240986B1 (ko) 2014-07-10 2021-04-15 데이코 아이피 홀딩스 엘엘시 이중 벤튜리 장치
EP3508707B1 (en) 2014-07-17 2020-12-16 Dayco IP Holdings, LLC Aspirated relief valve for a turbocharging system
US9657748B2 (en) 2014-08-06 2017-05-23 Dayco Ip Holdings, Llc Pneumatically actuated vacuum pump having multiple venturi gaps and check valves
WO2016032843A1 (en) 2014-08-27 2016-03-03 Dayco Ip Holdings, Llc Low-cost evacuator for an engine having tuned venturi gaps
US9581060B2 (en) 2014-12-01 2017-02-28 Dayco Ip Holdings, Llc Evacuator system for supplying high suction vacuum or high suction flow rate
US9828953B2 (en) 2014-12-01 2017-11-28 Dayco Ip Holdings, Llc Evacuator system having multi-port evacuator
WO2016112063A1 (en) * 2015-01-09 2016-07-14 Dayco Ip Holdings, Llc Crankcase ventilating evacuator
US10151283B2 (en) * 2015-02-25 2018-12-11 Dayco Ip Holdings, Llc Evacuator with motive fin
CN107429709B (zh) * 2015-03-09 2019-11-08 戴科知识产权控股有限责任公司 用于使用文丘里效应产生真空的装置
BR112017022110B1 (pt) * 2015-04-13 2023-03-21 Dayco Ip Holdings, Llc Dispositivos para produção de vácuo utilizando o efeito venturi e sistema incluindo um dispositivo para produzir vácuo utilizando o efeito venturi
US9816532B2 (en) * 2015-06-11 2017-11-14 Ford Global Technologies, Llc Aspirator for internal combustion engine having integrated flow bypass and check valve
US10239187B2 (en) 2015-06-23 2019-03-26 Dayco Ip Holdings, Llc Methods for post-mold processing a Venturi device or check valve
US10422351B2 (en) 2015-07-17 2019-09-24 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section
CN107923415B (zh) * 2015-08-28 2020-02-04 戴科知识产权控股有限责任公司 使用文丘里效应的限制装置
WO2017075390A1 (en) * 2015-10-28 2017-05-04 Dayco IP Holding, LLC Venturi devices resistant to ice formation for producing vacuum from crankcase gases
US9796368B2 (en) 2015-11-13 2017-10-24 Ford Global Technologies, Llc Method and system for an aspirator for a brake booster
US9802591B2 (en) 2015-11-13 2017-10-31 Ford Global Technologies, Llc Method and system for an aspirator for a brake booster
US9885296B2 (en) 2015-11-18 2018-02-06 Ford Global Technologies, Llc Method and system for vacuum generation using a throttle body comprising a slidable throttle valve
US10060365B2 (en) 2015-11-18 2018-08-28 Ford Global Technologies, Llc Method and system for vacuum generation using a throttle body comprising a slidable throttle valve
US10830545B2 (en) 2016-07-12 2020-11-10 Fractal Heatsink Technologies, LLC System and method for maintaining efficiency of a heat sink
EP3516275B1 (en) * 2016-09-21 2021-06-23 Dayco IP Holdings, LLC Valve gate within a venturi gap of a venturi device for producing vacuum
DE112018000934T5 (de) * 2017-02-21 2019-10-31 Dlhbowles, Inc. Unterdruckerzeuger-/verstärker für Gasanwendungen und Verfahren zur Bremskraftverstärkererzeugung
EP3685041B1 (en) 2017-09-21 2023-05-10 Dayco IP Holdings, LLC Solenoid activated vacuum pump for an engine system and system having same
KR101883766B1 (ko) 2018-01-10 2018-08-30 강명호 아스피레이터
CN116075632A (zh) 2020-09-07 2023-05-05 戴科知识产权控股有限责任公司 用于燃料蒸汽管理系统的磁性闭锁阀以及包括该阀的系统
CN115917136A (zh) 2020-09-07 2023-04-04 戴科知识产权控股有限责任公司 用于燃料蒸汽管理系统的三端口五通磁性闭锁阀以及包括该阀的系统
US11408380B2 (en) 2020-12-24 2022-08-09 Dayco Ip Holdings, Llc Devices for producing vacuum using the Venturi effect having a hollow fletch
US11614098B2 (en) 2020-12-24 2023-03-28 Dayco Ip Holdings, Llc Devices for producing vacuum using the Venturi effect having a solid fletch
WO2022178346A1 (en) 2021-02-22 2022-08-25 Dayco Ip Holdings, Llc System and methods for a fuel tank pressure control pump

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US10151283B2 (en) * 2015-02-25 2018-12-11 Dayco Ip Holdings, Llc Evacuator with motive fin
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Also Published As

Publication number Publication date
US10525952B2 (en) 2020-01-07
EP3007949A1 (en) 2016-04-20
CN104309596A (zh) 2015-01-28
BR112015030922A2 (enExample) 2017-07-25
WO2014200834A1 (en) 2014-12-18
US20190256070A1 (en) 2019-08-22
WO2014200834A8 (en) 2015-09-03
JP2016523200A (ja) 2016-08-08
US10336305B2 (en) 2019-07-02
BR112015030922B1 (pt) 2023-04-11
US20180043875A1 (en) 2018-02-15
EP3007949A4 (en) 2017-05-03
KR20160018556A (ko) 2016-02-17
US9827963B2 (en) 2017-11-28
US20140360607A1 (en) 2014-12-11
JP6470741B2 (ja) 2019-02-13
CN104309596B (zh) 2018-06-05
EP3007949B1 (en) 2018-05-30

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