BR112015030922B1 - Aspiradores para a produção de vácuo usando o efeito venturi - Google Patents

Aspiradores para a produção de vácuo usando o efeito venturi Download PDF

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Publication number
BR112015030922B1
BR112015030922B1 BR112015030922-4A BR112015030922A BR112015030922B1 BR 112015030922 B1 BR112015030922 B1 BR 112015030922B1 BR 112015030922 A BR112015030922 A BR 112015030922A BR 112015030922 B1 BR112015030922 B1 BR 112015030922B1
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BR
Brazil
Prior art keywords
discharge
elliptical
movement
section
outlet
Prior art date
Application number
BR112015030922-4A
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English (en)
Portuguese (pt)
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BR112015030922A2 (https=
Inventor
Dave Fletcher
Brian Graichen
Keith Hampton
Matt Gilmer
Andrew Niedert
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 BR112015030922A2 publication Critical patent/BR112015030922A2/pt
Publication of BR112015030922B1 publication Critical patent/BR112015030922B1/pt

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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

Landscapes

  • 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)
BR112015030922-4A 2013-06-11 2014-06-06 Aspiradores para a produção de vácuo usando o efeito venturi BR112015030922B1 (pt)

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 2014-06-03
US14/294,727 US9827963B2 (en) 2013-06-11 2014-06-03 Aspirators for producing vacuum using the Venturi effect
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
BR112015030922A2 BR112015030922A2 (https=) 2017-07-25
BR112015030922B1 true BR112015030922B1 (pt) 2023-04-11

Family

ID=52004437

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030922-4A BR112015030922B1 (pt) 2013-06-11 2014-06-06 Aspiradores para a produção de vácuo usando o efeito venturi

Country Status (7)

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

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9228785B2 (en) 2010-05-04 2016-01-05 Alexander Poltorak Fractal heat transfer device
US20190277416A1 (en) * 2012-02-20 2019-09-12 Nyloncraft Incorporated High mass flow check valve aspirator
US9827963B2 (en) * 2013-06-11 2017-11-28 Dayco Ip Holdings, Llc Aspirators for producing vacuum using the Venturi effect
US10221867B2 (en) * 2013-12-10 2019-03-05 Dayco Ip Holdings, Llc Flow control for aspirators producing vacuum using the venturi effect
JP6595486B2 (ja) 2014-01-20 2019-10-23 デイコ アイピー ホールディングス，エルエルシー 改良型シール部材を有するチェックバルブ
JP6609626B2 (ja) 2014-05-30 2019-11-20 デイコ アイピー ホールディングス，エルエルシー エジェクタ、空圧式制御バルブ及び選択的なアスピレータを有する真空発生システム
KR102217432B1 (ko) 2014-06-06 2021-02-18 데이코 아이피 홀딩스 엘엘시 벤튜리 장치 및/또는 체크 밸브에서의 소음 감쇠
CN105378382B (zh) 2014-06-09 2017-04-12 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
WO2016007861A1 (en) * 2014-07-10 2016-01-14 Dayco Ip Holdings, Llc Dual venturi device
JP6640183B2 (ja) 2014-07-17 2020-02-05 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc ターボチャージシステム用の吸引リリーフバルブ
US9657748B2 (en) 2014-08-06 2017-05-23 Dayco Ip Holdings, Llc Pneumatically actuated vacuum pump having multiple venturi gaps and check valves
CN106660537B (zh) 2014-08-27 2020-01-07 戴科知识产权控股有限责任公司 具有调谐的文丘里间隙的用于发动机的低成本抽空装置
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
US10443627B2 (en) 2015-03-09 2019-10-15 Dayco Ip Holdings, Llc Vacuum producing device having a suction passageway and a discharge passageway entering through the same wall
JP6554552B2 (ja) * 2015-04-13 2019-07-31 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc ベンチュリ効果を使用して真空を生じさせるための装置
US9816532B2 (en) * 2015-06-11 2017-11-14 Ford Global Technologies, Llc Aspirator for internal combustion engine having integrated flow bypass and check valve
EP3313613B1 (en) * 2015-06-23 2022-06-15 Dayco IP Holdings, LLC Methods for post-mold processing a venturi device
WO2017015045A1 (en) * 2015-07-17 2017-01-26 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section
BR112018004023B1 (pt) * 2015-08-28 2022-09-20 Dayco Ip Holdings, Llc Restritores utilizando o efeito venturi
US10190455B2 (en) * 2015-10-28 2019-01-29 Dayco Ip Holdings, Llc Venturi devices resistant to ice formation for producing vacuum from crankcase gases
US9802591B2 (en) 2015-11-13 2017-10-31 Ford Global Technologies, Llc Method and system for an aspirator for a brake booster
US9796368B2 (en) 2015-11-13 2017-10-24 Ford Global Technologies, Llc Method and system for an aspirator for a brake booster
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
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
US10830545B2 (en) 2016-07-12 2020-11-10 Fractal Heatsink Technologies, LLC System and method for maintaining efficiency of a heat sink
JP7008691B2 (ja) * 2016-09-21 2022-01-25 デイコ アイピー ホールディングス，エルエルシー 真空を生むためのベンチュリデバイスのベンチュリギャップ内のバルブゲート
CN110382098B (zh) * 2017-02-21 2022-05-17 Dlh鲍尔斯公司 用于气体应用的真空生成器/放大器和制动助力器生成方法
KR20200054971A (ko) 2017-09-21 2020-05-20 데이코 아이피 홀딩스 엘엘시 엔진 시스템용 솔레노이드 작동식 진공 펌프와 이를 구비한 시스템
KR101883766B1 (ko) 2018-01-10 2018-08-30 강명호 아스피레이터
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
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
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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845969A (en) 1928-04-02 1932-02-16 Trico Products Corp Suction augmenting device
US3234932A (en) 1960-09-19 1966-02-15 Forrest M Bird Respirator
US3754841A (en) 1971-05-14 1973-08-28 Bendix Corp Vacuum intensified brake booster system
DE2717685C3 (de) 1977-04-21 1981-04-02 Audi Nsu Auto Union Ag, 7107 Neckarsulm Brennkraftmaschine für Kraftfahrzeuge
US4499034A (en) 1982-09-02 1985-02-12 The United States Of America As Represented By The United States Department Of Energy Vortex-augmented cooling tower-windmill combination
AU545569B2 (en) 1982-09-16 1985-07-18 Honda Giken Kogyo Kabushiki Kaisha Vacuum source device
US4554786A (en) 1982-09-16 1985-11-26 Nissin Kogyo Kabushiki Kaisha Vacuum source device for vacuum booster for vehicles
US4519423A (en) * 1983-07-08 1985-05-28 University Of Southern California Mixing apparatus using a noncircular jet of small aspect ratio
US5108266A (en) 1991-05-29 1992-04-28 Allied-Signal Inc. Check valve with aspirating function
US5188141A (en) 1991-12-03 1993-02-23 Siemens Automotive Limited Vacuum boost valve
US5291916A (en) 1992-12-28 1994-03-08 Excel Industries, Inc. Check valve
DE4310761C2 (de) 1993-04-01 1995-10-12 Kayser A Gmbh & Co Kg Strahlpumpe
WO1996026156A2 (en) * 1995-02-23 1996-08-29 Ecolab Inc. Apparatus and method for dispensing a viscous use solution
US6035881A (en) 1997-05-15 2000-03-14 Walter Alfmeier Ag Prazisions-Baugruppenelemente Checkvalve unit
JP2001295800A (ja) * 1999-12-08 2001-10-26 Myotoku Ltd エゼクタ式真空発生器
KR20030021636A (ko) * 2001-09-07 2003-03-15 현대자동차주식회사 차량용 브레이크시스템의 보조진공장치
US20060016477A1 (en) 2004-07-23 2006-01-26 Algis Zaparackas Vacuum enhancing check valve
SE528482C2 (sv) 2005-05-25 2006-11-28 Gm Global Tech Operations Inc Bromsservosystem i en förbränningsmotor av typ Otto
KR100767486B1 (ko) 2006-06-26 2007-10-17 현대자동차주식회사 차량용 브레이크 부압 증폭기
JP2008128150A (ja) 2006-11-23 2008-06-05 Aisan Ind Co Ltd エゼクタおよびそれを用いたブレーキブースタ用負圧供給装置
KR100941808B1 (ko) * 2008-07-11 2010-02-10 현대자동차주식회사 브레이크 부스터 부압 조절 장치
US20110186151A1 (en) 2010-02-04 2011-08-04 Bernard Joseph Sparazynski Check valve
US8925520B2 (en) 2010-03-10 2015-01-06 Ford Global Technologies, Llc Intake system including vacuum aspirator
US10337628B2 (en) 2012-02-20 2019-07-02 Nyloncraft Incorporated High mass flow check valve aspirator
US9022007B2 (en) 2012-03-09 2015-05-05 Ford Global Technologies, Llc Throttle valve system for an engine
US8783231B2 (en) 2012-03-12 2014-07-22 Ford Global Technologies, Llc Venturi for vapor purge
US9827963B2 (en) * 2013-06-11 2017-11-28 Dayco Ip Holdings, Llc Aspirators for producing vacuum using the Venturi effect
CN106660537B (zh) * 2014-08-27 2020-01-07 戴科知识产权控股有限责任公司 具有调谐的文丘里间隙的用于发动机的低成本抽空装置
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
JP6554552B2 (ja) * 2015-04-13 2019-07-31 デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc ベンチュリ効果を使用して真空を生じさせるための装置
EP3313613B1 (en) * 2015-06-23 2022-06-15 Dayco IP Holdings, LLC Methods for post-mold processing a venturi device

Also Published As

Publication number Publication date
KR102074029B1 (ko) 2020-02-05
EP3007949A4 (en) 2017-05-03
BR112015030922A2 (https=) 2017-07-25
CN104309596A (zh) 2015-01-28
US20190256070A1 (en) 2019-08-22
KR20160018556A (ko) 2016-02-17
US9827963B2 (en) 2017-11-28
US10525952B2 (en) 2020-01-07
EP3007949A1 (en) 2016-04-20
JP6470741B2 (ja) 2019-02-13
WO2014200834A1 (en) 2014-12-18
US20140360607A1 (en) 2014-12-11
US20180043875A1 (en) 2018-02-15
JP2016523200A (ja) 2016-08-08
WO2014200834A8 (en) 2015-09-03
EP3007949B1 (en) 2018-05-30
CN104309596B (zh) 2018-06-05
US10336305B2 (en) 2019-07-02

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

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B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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