KR100629994B1 - 진공 이젝터 펌프 - Google Patents
진공 이젝터 펌프 Download PDFInfo
- Publication number
- KR100629994B1 KR100629994B1 KR1020050135042A KR20050135042A KR100629994B1 KR 100629994 B1 KR100629994 B1 KR 100629994B1 KR 1020050135042 A KR1020050135042 A KR 1020050135042A KR 20050135042 A KR20050135042 A KR 20050135042A KR 100629994 B1 KR100629994 B1 KR 100629994B1
- Authority
- KR
- South Korea
- Prior art keywords
- casing
- spacer
- ejector pump
- vacuum ejector
- nozzle body
- 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.)
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Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
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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
- 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
- F04F5/22—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 of multi-stage type
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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
-
- 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
- F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Prostheses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (11)
- 고속으로 유입되고 배출되는 압축공기에 의해 작용하여 외측 포위공간에 부압을 발생시키는 것에 있어서: 공기유입관과 원판 및 공기배출관이 차례로 이격 배치되고 스페이서에 의해 연결되어 일체로 되는 프레임과, 상기 원판의 중앙을 관통하여 장착되는 노즐을 포함하는 노즐본체와; 상기 스페이서에 장착되는 가요성 밸브부재와; 상기 밸브부재에 대응하는 위치에 형성된 통공을 가지며, 상기 노즐본체를 밀착 수용하여 각 스페이서 구간에 챔버가 형성되게 하는 원통형 케이싱과; 상기 노즐본체를 수용한 상태에서 케이싱이 회전되지 못하도록 하기 위하여, 케이싱과 노즐본체 간에 형성되는 상호 걸림구조로 이루어지는 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항에 있어서,상기 원판은 두 개 이상으로 형성되며, 각 원판은 스페이서를 수단으로 연결되는 것을 특징으로 하는 진공 이젝터 장치.
- 제1항 또는 제2항에 있어서,상기 노즐은 복수로 구비되며 직렬적으로 이격 배열되는 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항 또는 제2항에 있어서,상기 스페이서는 서로 대향하는 한 쌍으로 형성된 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항 또는 제2항에 있어서,상기 각 스페이서는 원판의 가장라지에 형성되며, 라운드형 외측표면과 평면형 내측표면을 갖는 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항에 있어서,상기 밸브부재는 스페이서를 감싸 홀딩할 수 있는 구조를 가지며, 스페이서 중앙의 요홈에 안착 고정되는 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항에 있어서,상기 케이싱은 계단식으로 확장되는 내경을 갖는 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항 또는 제2항에 있어서,상기 원판은 각 챔버 간의 불필요한 공기의 이동을 차단하기 위하여, 원판의 모서리에 제공되는 'O'형 개스킷을 포함하는 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항에 있어서,상기 걸림구조는 케이싱과 노즐본체에 각각 형성되어 서로 맞물리게 되는 요홈과 키로 이루어진 것을 특징으로 하는 진공 이젝터 펌프.
- 제1항에 있어서,원통형 필터가 상기 케이싱을 내포하는 상태로 케이싱과 동축적으로 배치되는 것을 특징으로 하는 진공 이젝터 펌프.
- 제10항에 있어서,상기 케이싱의 일측 단부는 공기배출관의 단부를 수용하며, 이 때 상기 필터는 그 양단이 케이싱의 타측 단부에 형성된 원형 플랜지와 공기배출관에 형성된 원형 플랜지에 각각 지지되는 것을 특징으로 하는 진공 이젝터 펌프.
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050135042A KR100629994B1 (ko) | 2005-12-30 | 2005-12-30 | 진공 이젝터 펌프 |
AU2006333715A AU2006333715B2 (en) | 2005-12-30 | 2006-12-21 | Vacuum ejector pumps |
JP2008548392A JP4820419B2 (ja) | 2005-12-30 | 2006-12-21 | 真空イジェクタポンプ |
PCT/KR2006/005638 WO2007078077A1 (en) | 2005-12-30 | 2006-12-21 | Vacuum ejector pumps |
US12/087,230 US8231358B2 (en) | 2005-12-30 | 2006-12-21 | Vacuum ejector pumps |
DE602006016012T DE602006016012D1 (de) | 2005-12-30 | 2006-12-21 | Vakuumejektorpumpe |
EP06835342A EP1969234B1 (en) | 2005-12-30 | 2006-12-21 | Vacuum ejector pumps |
AT06835342T ATE476601T1 (de) | 2005-12-30 | 2006-12-21 | Vakuumejektorpumpe |
DK06835342.4T DK1969234T3 (da) | 2005-12-30 | 2006-12-21 | Vakuumejektorpumpe |
CN2006800499738A CN101351649B (zh) | 2005-12-30 | 2006-12-21 | 真空喷射泵 |
ES06835342T ES2349290T3 (es) | 2005-12-30 | 2006-12-21 | Bombas eyectoras de vacío. |
MYPI20082408A MY139515A (en) | 2005-12-30 | 2006-12-21 | Vacuum ejector pumps |
PL06835342T PL1969234T3 (pl) | 2005-12-30 | 2006-12-21 | Próżniowe pompy ssące strumieniowe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050135042A KR100629994B1 (ko) | 2005-12-30 | 2005-12-30 | 진공 이젝터 펌프 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100629994B1 true KR100629994B1 (ko) | 2006-10-02 |
Family
ID=37622670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050135042A Active KR100629994B1 (ko) | 2005-12-30 | 2005-12-30 | 진공 이젝터 펌프 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8231358B2 (ko) |
EP (1) | EP1969234B1 (ko) |
JP (1) | JP4820419B2 (ko) |
KR (1) | KR100629994B1 (ko) |
CN (1) | CN101351649B (ko) |
AT (1) | ATE476601T1 (ko) |
AU (1) | AU2006333715B2 (ko) |
DE (1) | DE602006016012D1 (ko) |
DK (1) | DK1969234T3 (ko) |
ES (1) | ES2349290T3 (ko) |
MY (1) | MY139515A (ko) |
PL (1) | PL1969234T3 (ko) |
WO (1) | WO2007078077A1 (ko) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100865932B1 (ko) | 2007-10-08 | 2008-10-29 | 한국뉴매틱(주) | 프로파일을 이용한 진공발생 및 파기장치 |
KR101039470B1 (ko) | 2010-10-22 | 2011-06-07 | 이우승 | 진공 이젝터 펌프 |
KR101304123B1 (ko) | 2012-02-27 | 2013-09-05 | 이우승 | 원통형 진공 이젝터 펌프 |
KR101424959B1 (ko) | 2014-04-08 | 2014-08-01 | 한국뉴매틱(주) | 진공펌프 |
KR20150009464A (ko) * | 2013-07-16 | 2015-01-26 | 제이. 슈말츠 게엠베하 | 다단식 이젝터 |
KR20170040254A (ko) * | 2014-08-06 | 2017-04-12 | 데이코 아이피 홀딩스 엘엘시 | 복수의 벤튜리 틈 및 체크 밸브를 갖는 공압 작동식 진공 펌프 |
WO2018043900A1 (ko) * | 2016-09-01 | 2018-03-08 | (주)브이텍 | 진공 펌프 및 그 어레이 |
US10400796B2 (en) | 2014-04-24 | 2019-09-03 | Vmeca Co., Ltd. | Ejector assembly and vacuum pump |
WO2022244976A1 (ko) | 2021-05-18 | 2022-11-24 | (주)브이텍 | 진공 이젝터 펌프 |
KR102753028B1 (ko) * | 2024-04-08 | 2025-01-10 | (주)브이텍 | 진공 이젝터 펌프 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8561972B2 (en) * | 2010-06-30 | 2013-10-22 | Kla Systems, Inc. | Low pressure gas transfer device |
KR101066212B1 (ko) * | 2011-03-10 | 2011-09-20 | 한국뉴매틱(주) | 퀵-릴리즈 진공펌프 |
DE212013000051U1 (de) | 2012-04-10 | 2014-09-11 | J. Schmalz Gmbh | Pneumatischer Vakuumerzeuger mit Treibdüse und Empfängerdüse |
KR101157542B1 (ko) * | 2012-04-26 | 2012-06-22 | 한국뉴매틱(주) | 인-라인 진공펌프 |
GB2509182A (en) * | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with multi-nozzle drive stage and booster |
GB2509183A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with tripped diverging exit flow nozzle |
CN105026772B (zh) | 2012-12-21 | 2018-03-30 | 谢雷克斯公司 | 具有椭圆发散部分的真空喷射器管嘴 |
GB2509184A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Multi-stage vacuum ejector with moulded nozzle having integral valve elements |
US9328702B2 (en) | 2013-10-24 | 2016-05-03 | Ford Global Technologies, Llc | Multiple tap aspirator |
CN105408177B (zh) | 2014-07-10 | 2018-02-13 | 戴科知识产权控股有限责任公司 | 双文丘里装置 |
BR112017003914B1 (pt) * | 2014-08-27 | 2023-04-04 | Dayco Ip Holdings, Llc | Gerador de vácuo de baixo custo para um motor apresentando aberturas de venturi ajustadas de maneira personalizada |
GB201418117D0 (en) | 2014-10-13 | 2014-11-26 | Xerex Ab | Handling device for foodstuff |
US10151283B2 (en) | 2015-02-25 | 2018-12-11 | Dayco Ip Holdings, Llc | Evacuator with motive fin |
CN107427386B (zh) | 2015-04-13 | 2020-06-12 | 戴科知识产权控股有限责任公司 | 用于使用文丘里效应产生真空的装置 |
KR101685998B1 (ko) | 2016-09-21 | 2016-12-13 | (주)브이텍 | 프로파일을 이용한 진공 펌프 |
CN108317108A (zh) * | 2018-04-12 | 2018-07-24 | 微可为(厦门)真空科技有限公司 | 一种超音速真空管 |
CN110296109B (zh) * | 2019-07-26 | 2023-12-15 | 厦门市鼎际信息科技有限公司 | 一种多层聚能气泵 |
FR3124559B1 (fr) * | 2021-06-24 | 2025-03-07 | Coval | Générateur de vide multi-étages |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51150503U (ko) | 1975-05-28 | 1976-12-01 | ||
US5228839A (en) * | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
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SE427955B (sv) | 1980-05-21 | 1983-05-24 | Piab Ab | Multiejektor |
DE3025525A1 (de) | 1980-07-05 | 1982-01-28 | Jürgen 4477 Welver Volkmann | Ejektorvorrichtung |
US4790054A (en) | 1985-07-12 | 1988-12-13 | Nichols William O | Multi-stage venturi ejector and method of manufacture thereof |
US4759691A (en) | 1987-03-19 | 1988-07-26 | Kroupa Larry G | Compressed air driven vacuum pump assembly |
US4880358A (en) | 1988-06-20 | 1989-11-14 | Air-Vac Engineering Company, Inc. | Ultra-high vacuum force, low air consumption pumps |
JPH0448920A (ja) | 1990-06-18 | 1992-02-18 | Inax Corp | エゼクタ及び浄化装置 |
JP3421701B2 (ja) * | 1993-03-31 | 2003-06-30 | Smc株式会社 | 多段エゼクタ装置 |
US5683227A (en) * | 1993-03-31 | 1997-11-04 | Smc Corporation | Multistage ejector assembly |
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KR100365830B1 (ko) | 1999-02-10 | 2002-12-26 | 주식회사 만도 | 자동차의 전자식 조향장치용 회전 토오크 센서의 접점구조 |
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DE29916531U1 (de) * | 1999-09-20 | 2001-02-08 | Volkmann, Thilo, 59514 Welver | Ejektorpumpe |
US6877571B2 (en) * | 2001-09-04 | 2005-04-12 | Sunstone Corporation | Down hole drilling assembly with independent jet pump |
SE519647C2 (sv) * | 2002-05-03 | 2003-03-25 | Piab Ab | Vakuumpump och sätt att tillhandahålla undertryck |
KR100923675B1 (ko) * | 2002-12-27 | 2009-10-28 | 엘지디스플레이 주식회사 | 액정 패널의 구조 및 그 구동방법 |
JP4140386B2 (ja) * | 2003-01-15 | 2008-08-27 | 株式会社デンソー | エジェクタ装置およびそれを用いた燃料電池システム |
KR100578540B1 (ko) | 2004-07-28 | 2006-05-15 | 한국뉴매틱(주) | 진공 이젝터 펌프 |
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2005
- 2005-12-30 KR KR1020050135042A patent/KR100629994B1/ko active Active
-
2006
- 2006-12-21 DK DK06835342.4T patent/DK1969234T3/da active
- 2006-12-21 JP JP2008548392A patent/JP4820419B2/ja active Active
- 2006-12-21 AT AT06835342T patent/ATE476601T1/de active
- 2006-12-21 PL PL06835342T patent/PL1969234T3/pl unknown
- 2006-12-21 EP EP06835342A patent/EP1969234B1/en active Active
- 2006-12-21 CN CN2006800499738A patent/CN101351649B/zh active Active
- 2006-12-21 AU AU2006333715A patent/AU2006333715B2/en not_active Ceased
- 2006-12-21 MY MYPI20082408A patent/MY139515A/en unknown
- 2006-12-21 ES ES06835342T patent/ES2349290T3/es active Active
- 2006-12-21 WO PCT/KR2006/005638 patent/WO2007078077A1/en active Application Filing
- 2006-12-21 DE DE602006016012T patent/DE602006016012D1/de active Active
- 2006-12-21 US US12/087,230 patent/US8231358B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS51150503U (ko) | 1975-05-28 | 1976-12-01 | ||
US5228839A (en) * | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
Non-Patent Citations (1)
Title |
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1020010040883 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100865932B1 (ko) | 2007-10-08 | 2008-10-29 | 한국뉴매틱(주) | 프로파일을 이용한 진공발생 및 파기장치 |
KR101039470B1 (ko) | 2010-10-22 | 2011-06-07 | 이우승 | 진공 이젝터 펌프 |
KR101304123B1 (ko) | 2012-02-27 | 2013-09-05 | 이우승 | 원통형 진공 이젝터 펌프 |
US9863443B2 (en) | 2013-07-16 | 2018-01-09 | J. Schmalz Gmbh | Multistage ejector |
KR101687067B1 (ko) * | 2013-07-16 | 2016-12-15 | 제이. 슈말츠 게엠베하 | 다단식 이젝터 |
KR20150009464A (ko) * | 2013-07-16 | 2015-01-26 | 제이. 슈말츠 게엠베하 | 다단식 이젝터 |
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US11103824B2 (en) | 2016-09-01 | 2021-08-31 | Vtec Co., Ltd. | Vacuum pump and array thereof |
WO2022244976A1 (ko) | 2021-05-18 | 2022-11-24 | (주)브이텍 | 진공 이젝터 펌프 |
US12012975B2 (en) | 2021-05-18 | 2024-06-18 | Vtec Co., Ltd. | Vacuum ejector pump with multiple nozzles |
KR102753028B1 (ko) * | 2024-04-08 | 2025-01-10 | (주)브이텍 | 진공 이젝터 펌프 |
Also Published As
Publication number | Publication date |
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CN101351649A (zh) | 2009-01-21 |
WO2007078077A1 (en) | 2007-07-12 |
EP1969234B1 (en) | 2010-08-04 |
US8231358B2 (en) | 2012-07-31 |
JP2009522485A (ja) | 2009-06-11 |
JP4820419B2 (ja) | 2011-11-24 |
US20080292476A1 (en) | 2008-11-27 |
AU2006333715A1 (en) | 2007-07-12 |
DE602006016012D1 (de) | 2010-09-16 |
ATE476601T1 (de) | 2010-08-15 |
ES2349290T3 (es) | 2010-12-29 |
EP1969234A4 (en) | 2009-12-30 |
EP1969234A1 (en) | 2008-09-17 |
CN101351649B (zh) | 2011-02-02 |
AU2006333715B2 (en) | 2010-02-18 |
PL1969234T3 (pl) | 2010-11-30 |
MY139515A (en) | 2009-10-30 |
DK1969234T3 (da) | 2010-11-08 |
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