EP3107646A4 - Super aspirator with integrated dual flow shut off - Google Patents

Super aspirator with integrated dual flow shut off Download PDF

Info

Publication number
EP3107646A4
EP3107646A4 EP15749363.6A EP15749363A EP3107646A4 EP 3107646 A4 EP3107646 A4 EP 3107646A4 EP 15749363 A EP15749363 A EP 15749363A EP 3107646 A4 EP3107646 A4 EP 3107646A4
Authority
EP
European Patent Office
Prior art keywords
dual flow
integrated dual
flow shut
super aspirator
aspirator
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15749363.6A
Other languages
German (de)
French (fr)
Other versions
EP3107646A1 (en
Inventor
Matthew Burnham
Amy Backhus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nyloncraft Inc
Original Assignee
Nyloncraft Inc
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 Nyloncraft Inc filed Critical Nyloncraft Inc
Publication of EP3107646A1 publication Critical patent/EP3107646A1/en
Publication of EP3107646A4 publication Critical patent/EP3107646A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/42—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow characterised by the input flow of inducing fluid medium being radial or tangential to output flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
EP15749363.6A 2014-02-17 2015-01-26 Super aspirator with integrated dual flow shut off Withdrawn EP3107646A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461940643P 2014-02-17 2014-02-17
PCT/US2015/012879 WO2015123009A1 (en) 2014-02-17 2015-01-26 Super aspirator with integrated dual flow shut off

Publications (2)

Publication Number Publication Date
EP3107646A1 EP3107646A1 (en) 2016-12-28
EP3107646A4 true EP3107646A4 (en) 2017-11-15

Family

ID=53797707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15749363.6A Withdrawn EP3107646A4 (en) 2014-02-17 2015-01-26 Super aspirator with integrated dual flow shut off

Country Status (5)

Country Link
US (1) US20150233393A1 (en)
EP (1) EP3107646A4 (en)
KR (1) KR20160122176A (en)
CN (1) CN106102890A (en)
WO (1) WO2015123009A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190277416A1 (en) * 2012-02-20 2019-09-12 Nyloncraft Incorporated High mass flow check valve aspirator
USD821302S1 (en) * 2015-06-19 2018-06-26 Dayco Ip Holdings, Llc Venturi device
EP3478546B1 (en) * 2016-06-14 2021-03-03 Dayco IP Holdings, LLC Bypass valve in an apparatus for producing vacuum
CN109715998B (en) * 2016-09-21 2020-09-29 戴科知识产权控股有限责任公司 Venturi device for generating vacuum and system thereof
WO2018156590A1 (en) * 2017-02-21 2018-08-30 Dlhbowles, Inc. Vacuum generator/amplifier for gas applications and brake booster generation method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB192191A (en) * 1921-11-04 1923-02-01 Gerald Thornhill Edwards Improvements in or relating to self-closing valves
US5758691A (en) * 1996-04-17 1998-06-02 The United States Of America As Represented By The Secretary Of The Navy Self-sealing mixing valve
KR20030033157A (en) * 2001-10-18 2003-05-01 기아자동차주식회사 Intensifier for vehicle
US20060016477A1 (en) * 2004-07-23 2006-01-26 Algis Zaparackas Vacuum enhancing check valve
US20100108927A1 (en) * 2008-11-06 2010-05-06 Maxitrol Company Silent solenoid valve for fluid regulation system
US20140014080A1 (en) * 2012-07-13 2014-01-16 Ford Global Technologies, Llc Aspirator for crankcase ventilation and vacuum generation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629126A (en) * 1985-02-11 1986-12-16 Autotrol Corporation Fluid diffuser
US4597530A (en) * 1984-09-28 1986-07-01 Autotrol Corporation Fluid diffuser
US4827987A (en) * 1985-12-02 1989-05-09 Tokheim Corporation Liquid fuel blockage removal device with a venturi and bypass passages
US4951713A (en) * 1988-09-02 1990-08-28 Jordan Foster A Overflow check system having automatic start-up
US5028900A (en) * 1990-02-05 1991-07-02 Opex Corporation Damper for a rotary solenoid
US5291916A (en) * 1992-12-28 1994-03-08 Excel Industries, Inc. Check valve
US6109293A (en) * 1996-04-24 2000-08-29 Big Horn Valve, Inc. Split venturi, axially-rotated valve
US6035881A (en) * 1997-05-15 2000-03-14 Walter Alfmeier Ag Prazisions-Baugruppenelemente Checkvalve unit
US20040226801A1 (en) * 2003-05-15 2004-11-18 De Jonge Robert A. Vehicle shifter
JP4743711B2 (en) * 2006-10-27 2011-08-10 株式会社デンソー Brake negative pressure control device for internal combustion engine
CN101839338B (en) * 2008-12-01 2014-06-25 德昌电机(深圳)有限公司 Solenoid
US20110186151A1 (en) * 2010-02-04 2011-08-04 Bernard Joseph Sparazynski Check valve
US10337628B2 (en) * 2012-02-20 2019-07-02 Nyloncraft Incorporated High mass flow check valve aspirator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB192191A (en) * 1921-11-04 1923-02-01 Gerald Thornhill Edwards Improvements in or relating to self-closing valves
US5758691A (en) * 1996-04-17 1998-06-02 The United States Of America As Represented By The Secretary Of The Navy Self-sealing mixing valve
KR20030033157A (en) * 2001-10-18 2003-05-01 기아자동차주식회사 Intensifier for vehicle
US20060016477A1 (en) * 2004-07-23 2006-01-26 Algis Zaparackas Vacuum enhancing check valve
US20100108927A1 (en) * 2008-11-06 2010-05-06 Maxitrol Company Silent solenoid valve for fluid regulation system
US20140014080A1 (en) * 2012-07-13 2014-01-16 Ford Global Technologies, Llc Aspirator for crankcase ventilation and vacuum generation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015123009A1 *

Also Published As

Publication number Publication date
KR20160122176A (en) 2016-10-21
EP3107646A1 (en) 2016-12-28
WO2015123009A1 (en) 2015-08-20
US20150233393A1 (en) 2015-08-20
CN106102890A (en) 2016-11-09

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