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
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JP
Japan
Prior art keywords
check valve
fluidly connected
gap
section
vacuum
Prior art date
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Granted
Application number
JP2017506350A
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English (en)
Japanese (ja)
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JP6543695B2 (ja
JP2017524097A (ja
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Publication date
Priority claimed from US14/452,651 external-priority patent/US9657748B2/en
Application filed filed Critical
Publication of JP2017524097A publication Critical patent/JP2017524097A/ja
Publication of JP2017524097A5 publication Critical patent/JP2017524097A5/ja
Application granted granted Critical
Publication of JP6543695B2 publication Critical patent/JP6543695B2/ja
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JP2017506350A 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 Active JP6543695B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/452,651 US9657748B2 (en) 2014-08-06 2014-08-06 Pneumatically actuated vacuum pump having multiple venturi gaps and check valves
US14/452,651 2014-08-06
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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)
EP (1) EP3177390B1 (cg-RX-API-DMAC7.html)
JP (1) JP6543695B2 (cg-RX-API-DMAC7.html)
KR (1) KR102240990B1 (cg-RX-API-DMAC7.html)
CN (1) CN106659991B (cg-RX-API-DMAC7.html)
BR (1) BR112017002386B1 (cg-RX-API-DMAC7.html)
WO (1) WO2016022745A1 (cg-RX-API-DMAC7.html)

Families Citing this family (13)

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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
WO2016168261A1 (en) 2015-04-13 2016-10-20 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect
JP6655162B2 (ja) 2015-07-17 2020-02-26 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 原動セクションに複数の副通路および原動出口を有する、ベンチュリー効果を利用して真空を発生させるためのデバイス
WO2017075390A1 (en) 2015-10-28 2017-05-04 Dayco IP Holding, 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
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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

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