JP2017524097A5 - - Google Patents
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- Publication number
- JP2017524097A5 JP2017524097A5 JP2017506350A JP2017506350A JP2017524097A5 JP 2017524097 A5 JP2017524097 A5 JP 2017524097A5 JP 2017506350 A JP2017506350 A JP 2017506350A JP 2017506350 A JP2017506350 A JP 2017506350A JP 2017524097 A5 JP2017524097 A5 JP 2017524097A5
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- fluidly connected
- gap
- section
- vacuum
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/452,651 | 2014-08-06 | ||
| US14/452,651 US9657748B2 (en) | 2014-08-06 | 2014-08-06 | Pneumatically actuated vacuum pump having multiple venturi gaps and check valves |
| PCT/US2015/043911 WO2016022745A1 (en) | 2014-08-06 | 2015-08-06 | Pneumatically actuated vacuum pump having multiple venturi gaps and check valves |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017524097A JP2017524097A (ja) | 2017-08-24 |
| JP2017524097A5 true JP2017524097A5 (enExample) | 2018-08-30 |
| JP6543695B2 JP6543695B2 (ja) | 2019-07-10 |
Family
ID=55264536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017506350A Active JP6543695B2 (ja) | 2014-08-06 | 2015-08-06 | 複数のベンチュリギャップおよびチェック弁を有する空気圧作動式真空ポンプ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9657748B2 (enExample) |
| EP (1) | EP3177390B1 (enExample) |
| JP (1) | JP6543695B2 (enExample) |
| KR (1) | KR102240990B1 (enExample) |
| CN (1) | CN106659991B (enExample) |
| BR (1) | BR112017002386B1 (enExample) |
| WO (1) | WO2016022745A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2016121637A (ja) | 2014-12-25 | 2016-07-07 | 愛三工業株式会社 | 過給機付きエンジンの蒸発燃料処理装置及びブローバイガス還元装置 |
| JP6480589B2 (ja) | 2015-01-09 | 2019-03-13 | 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 | クランクケース換気吸引器 |
| 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 |
| CN107850092B (zh) | 2015-07-17 | 2020-11-06 | 戴科知识产权控股有限责任公司 | 在推进区段中具有多个子通道和推进出口的用于使用文丘里效应来产生真空的装置 |
| US10190455B2 (en) | 2015-10-28 | 2019-01-29 | Dayco Ip Holdings, Llc | Venturi devices resistant to ice formation for producing vacuum from crankcase gases |
| US11555638B2 (en) * | 2016-11-30 | 2023-01-17 | Dwyer Instruments, Llc | Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies |
| US10330059B2 (en) * | 2017-05-22 | 2019-06-25 | Ford Global Technologies, Llc | Vacuum system and method for operation of a vacuum system |
| US10294901B1 (en) * | 2017-11-20 | 2019-05-21 | Robert Bosch Llc | Vehicle fuel pump module including improved jet pump assembly |
| DE102018202851B4 (de) * | 2018-02-26 | 2019-09-19 | Audi Ag | Verdichteranordnung für eine Brennkraftmaschine sowie Verfahren zum Betreiben einer Verdichteranordnung |
| DE102020125565A1 (de) * | 2020-09-30 | 2022-03-31 | Norma Germany Gmbh | Fahrzeugantrieb mit Vakuumsystem und Ejektor |
| US12129816B2 (en) | 2022-09-12 | 2024-10-29 | Estis Compression, LLC | Compression emissions evacuator |
| US11976616B2 (en) * | 2022-09-12 | 2024-05-07 | Estis Compression, LLC | Compression emissions evacuator |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1845969A (en) | 1928-04-02 | 1932-02-16 | Trico Products Corp | Suction augmenting device |
| US2183561A (en) | 1938-03-17 | 1939-12-19 | Clyde M Hamblin | Mechanical foam generator |
| 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 |
| US4308138A (en) | 1978-07-10 | 1981-12-29 | Woltman Robert B | Treating means for bodies of water |
| 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 |
| US4634559A (en) | 1984-02-29 | 1987-01-06 | Aluminum Company Of America | Fluid flow control process |
| IL74282A0 (en) * | 1985-02-08 | 1985-05-31 | Dan Greenberg | Multishaft jet suction device |
| US5005550A (en) | 1989-12-19 | 1991-04-09 | Chrysler Corporation | Canister purge for turbo engine |
| 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 |
| EP1500629A1 (en) | 1995-02-23 | 2005-01-26 | Ecolab Inc. | Method for dispensing a viscous use solution |
| US6035881A (en) | 1997-05-15 | 2000-03-14 | Walter Alfmeier Ag Prazisions-Baugruppenelemente | Checkvalve unit |
| US6623154B1 (en) | 2000-04-12 | 2003-09-23 | Premier Wastewater International, Inc. | Differential injector |
| CA2364735C (en) | 2001-12-11 | 2009-11-03 | Jan A. Korzeniowski | Air aspirator-mixer |
| US20050061378A1 (en) | 2003-08-01 | 2005-03-24 | Foret Todd L. | Multi-stage eductor apparatus |
| 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 |
| KR100629994B1 (ko) * | 2005-12-30 | 2006-10-02 | 한국뉴매틱(주) | 진공 이젝터 펌프 |
| US20070152355A1 (en) | 2005-12-30 | 2007-07-05 | Hartley John D | Cylindrical insert fluid injector / vacuum pump |
| US7353812B1 (en) * | 2007-03-14 | 2008-04-08 | Ford Global Technologies, Llc | Vehicle engine with integral vacuum generator |
| DE202009019074U1 (de) * | 2009-11-24 | 2016-05-23 | J. Schmalz Gmbh | Druckluftbetriebener Unterdruckerzeuger |
| 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 |
| US9027536B2 (en) | 2012-06-26 | 2015-05-12 | Ford Global Technologies, Llc | Crankcase ventilation and vacuum generation |
| US9239034B2 (en) * | 2012-09-12 | 2016-01-19 | Ford Global Technologies, Llc | Ejector system for a vehicle |
| IN2015DN03112A (enExample) | 2013-01-14 | 2015-10-02 | Dayco Ip Holdings Llc | |
| US9827963B2 (en) | 2013-06-11 | 2017-11-28 | Dayco Ip Holdings, Llc | Aspirators for producing vacuum using the Venturi effect |
| CN203394893U (zh) * | 2013-07-17 | 2014-01-15 | 温州金业气动科技有限公司 | 真空发生器 |
| US9328702B2 (en) | 2013-10-24 | 2016-05-03 | Ford Global Technologies, Llc | Multiple tap aspirator |
| US9382882B2 (en) | 2013-10-29 | 2016-07-05 | Ford Global Technologies, Llc | Aspirator motive flow control for vacuum generation and compressor bypass |
-
2014
- 2014-08-06 US US14/452,651 patent/US9657748B2/en not_active Expired - Fee Related
-
2015
- 2015-08-06 CN CN201580042186.XA patent/CN106659991B/zh active Active
- 2015-08-06 EP EP15830300.8A patent/EP3177390B1/en active Active
- 2015-08-06 KR KR1020177003855A patent/KR102240990B1/ko active Active
- 2015-08-06 JP JP2017506350A patent/JP6543695B2/ja active Active
- 2015-08-06 WO PCT/US2015/043911 patent/WO2016022745A1/en not_active Ceased
- 2015-08-06 BR BR112017002386-5A patent/BR112017002386B1/pt active IP Right Grant