JP6554552B2 - 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 - Google Patents

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 Download PDF

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Publication number
JP6554552B2
JP6554552B2 JP2017553341A JP2017553341A JP6554552B2 JP 6554552 B2 JP6554552 B2 JP 6554552B2 JP 2017553341 A JP2017553341 A JP 2017553341A JP 2017553341 A JP2017553341 A JP 2017553341A JP 6554552 B2 JP6554552 B2 JP 6554552B2
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Prior art keywords
suction chamber
suction
line
seal member
discharge
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English (en)
Japanese (ja)
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JP2018511733A (ja
JP2018511733A5 (enExample
Inventor
デイヴィッド・イー・フレッチャー
ブライアン・エム・グレイチェン
ジェームズ・エイチ・ミラー
キース・ハンプトン
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Dayco IP Holdings LLC
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Dayco IP Holdings LLC
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    • 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
    • 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
    • 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
    • F04F5/464—Arrangements of nozzles with inversion of the direction of flow
    • 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
    • F04F5/48—Control
    • F04F5/52—Control of evacuating pumps

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP2017553341A 2015-04-13 2016-04-13 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 Active JP6554552B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562146444P 2015-04-13 2015-04-13
US62/146,444 2015-04-13
PCT/US2016/027229 WO2016168261A1 (en) 2015-04-13 2016-04-13 Devices for producing vacuum using the venturi effect

Publications (3)

Publication Number Publication Date
JP2018511733A JP2018511733A (ja) 2018-04-26
JP2018511733A5 JP2018511733A5 (enExample) 2019-05-09
JP6554552B2 true JP6554552B2 (ja) 2019-07-31

Family

ID=57112049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017553341A Active JP6554552B2 (ja) 2015-04-13 2016-04-13 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

Country Status (7)

Country Link
US (1) US10316864B2 (enExample)
EP (1) EP3283025B1 (enExample)
JP (1) JP6554552B2 (enExample)
KR (1) KR102360318B1 (enExample)
CN (1) CN107427386B (enExample)
BR (1) BR112017022110B1 (enExample)
WO (1) WO2016168261A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220145639A (ko) * 2021-04-22 2022-10-31 고영추 진공 발생장치

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US9827963B2 (en) * 2013-06-11 2017-11-28 Dayco Ip Holdings, Llc Aspirators for producing vacuum using the Venturi effect
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
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
CN110313292A (zh) * 2018-03-30 2019-10-11 京蓝沐禾节水装备有限公司 文丘里管施肥装置
CN108273805B (zh) * 2018-04-09 2023-05-26 上汽大众汽车有限公司 涵道式真空发生器及其真空管体
US11408380B2 (en) * 2020-12-24 2022-08-09 Dayco Ip Holdings, Llc Devices for producing vacuum using the Venturi effect having a hollow fletch
DE102021202671A1 (de) * 2021-03-18 2022-09-22 Vitesco Technologies GmbH Mischrohrrohling, Mischrohr, Mischrohraufnahme, Saugstrahlpumpe und Verfahren zu deren Herstellung
CN113700841A (zh) * 2021-09-18 2021-11-26 合肥倍豪海洋装备技术有限公司 一种动力抽吸装置
CN117248996B (zh) * 2023-11-17 2024-01-09 山东比沃斯机电工程有限公司 一种柴油发电机组污垢处理设备

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KR102514648B1 (ko) 2021-04-22 2023-03-29 고영추 진공 발생장치

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CN107427386A (zh) 2017-12-01
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BR112017022110B1 (pt) 2023-03-21
US20160298656A1 (en) 2016-10-13
EP3283025A4 (en) 2019-01-09
EP3283025A1 (en) 2018-02-21
EP3283025B1 (en) 2020-01-01
US10316864B2 (en) 2019-06-11
WO2016168261A1 (en) 2016-10-20
KR102360318B1 (ko) 2022-02-08
KR20170136554A (ko) 2017-12-11

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