JP2004263635A - 真空装置および真空ポンプ - Google Patents
真空装置および真空ポンプ Download PDFInfo
- Publication number
- JP2004263635A JP2004263635A JP2003055749A JP2003055749A JP2004263635A JP 2004263635 A JP2004263635 A JP 2004263635A JP 2003055749 A JP2003055749 A JP 2003055749A JP 2003055749 A JP2003055749 A JP 2003055749A JP 2004263635 A JP2004263635 A JP 2004263635A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- vacuum
- vacuum pump
- ejector
- stage
- 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.)
- Pending
Links
- 238000009792 diffusion process Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000004065 semiconductor Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 18
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002826 coolant Substances 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
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/046—Combinations of two or more different types of pumps
-
- 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
- F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/10—Vacuum
- F04C2220/12—Dry running
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Non-Positive Displacement Air Blowers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003055749A JP2004263635A (ja) | 2003-03-03 | 2003-03-03 | 真空装置および真空ポンプ |
DE602004022519T DE602004022519D1 (de) | 2003-03-03 | 2004-03-01 | Vakuumvorrichtung und vakuumpumpe |
PCT/JP2004/002484 WO2004079192A1 (ja) | 2003-03-03 | 2004-03-01 | 真空装置および真空ポンプ |
EP04716009A EP1609990B1 (de) | 2003-03-03 | 2004-03-01 | Vakuumvorrichtung und vakuumpumpe |
US10/548,225 US20060182638A1 (en) | 2003-03-03 | 2004-03-01 | Vacuum device and vacuum pump |
TW093105511A TW200506205A (en) | 2003-03-03 | 2004-03-03 | Vacuum apparatus and vacuum pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003055749A JP2004263635A (ja) | 2003-03-03 | 2003-03-03 | 真空装置および真空ポンプ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004263635A true JP2004263635A (ja) | 2004-09-24 |
Family
ID=32958669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003055749A Pending JP2004263635A (ja) | 2003-03-03 | 2003-03-03 | 真空装置および真空ポンプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060182638A1 (de) |
EP (1) | EP1609990B1 (de) |
JP (1) | JP2004263635A (de) |
DE (1) | DE602004022519D1 (de) |
TW (1) | TW200506205A (de) |
WO (1) | WO2004079192A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007100562A (ja) * | 2005-10-03 | 2007-04-19 | Shinko Seiki Co Ltd | 真空装置 |
JP2015518416A (ja) * | 2012-03-28 | 2015-07-02 | オーロテック ゲゼルシャフト ミット ベシュレンクテル ハフツングAUROTEC GmbH | 圧力調整されたマルチリアクタシステム |
KR20160033134A (ko) * | 2013-07-04 | 2016-03-25 | 파이퍼 배큠 | 건식 저진공 펌프 |
KR20180019723A (ko) * | 2015-06-24 | 2018-02-26 | 아이티티 매뉴팩츄어링 엔터프라이즈, 엘엘씨 | 펌프 성능 특성 제어를 위한 배출 케이싱 인서트 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0418771D0 (en) * | 2004-08-20 | 2004-09-22 | Boc Group Plc | Evacuation of a load lock enclosure |
FR2952683B1 (fr) * | 2009-11-18 | 2011-11-04 | Alcatel Lucent | Procede et dispositif de pompage a consommation d'energie reduite |
TW201118259A (en) * | 2009-11-19 | 2011-06-01 | Ji Ee Industry Co Ltd | Water pump |
CN102062088B (zh) * | 2011-01-19 | 2012-11-28 | 西安交通大学 | 一种适应用高含气率工况的双螺杆混输泵装置 |
US20120261011A1 (en) * | 2011-04-14 | 2012-10-18 | Young Man Cho | Energy reduction module using a depressurizing vacuum apparatus for vacuum pump |
DE102012220442A1 (de) * | 2012-11-09 | 2014-05-15 | Oerlikon Leybold Vacuum Gmbh | Vakuumpumpensystem zur Evakuierung einer Kammer sowie Verfahren zur Steuerung eines Vakuumpumpensystems |
CN103900376B (zh) * | 2014-04-15 | 2015-11-18 | 吴江市赛纳电子科技有限公司 | 一种手动真空炉 |
WO2015197138A1 (fr) | 2014-06-27 | 2015-12-30 | Ateliers Busch Sa | Méthode de pompage dans un système de pompes à vide et système de pompes à vide |
WO2016050313A1 (fr) * | 2014-10-02 | 2016-04-07 | Ateliers Busch Sa | Systeme de pompage pour generer un vide et procede de pompage au moyen de ce systeme de pompage |
US10155600B2 (en) * | 2015-12-28 | 2018-12-18 | Starvac Systems Pty Ltd | Apparatus for vacuum sealing products |
FR3077343B1 (fr) * | 2018-01-29 | 2020-02-14 | Norauto France | Centrale d'aspiration pour la collecte de fluides uses d'un vehicule automobile, dispositif comprenant la centrale et procede de collecte |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6385292A (ja) * | 1986-09-29 | 1988-04-15 | Hitachi Ltd | 真空ポンプ |
JPH0726623B2 (ja) * | 1990-03-28 | 1995-03-29 | 日本碍子株式会社 | 真空ユニット |
JPH09125227A (ja) * | 1995-10-27 | 1997-05-13 | Tokyo Electron Ltd | 真空排気装置及び真空処理装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1495762A (en) * | 1923-05-28 | 1924-05-27 | Emma Rosenhagen | Vacuum pump |
US2335109A (en) * | 1942-06-02 | 1943-11-23 | F E Myers & Bro Co | Combination centrifugal ejector pump |
US2452874A (en) * | 1945-10-24 | 1948-11-02 | Deming Co | Pumping system |
US2923458A (en) * | 1956-11-01 | 1960-02-02 | Sone Tamotsu | Diffusion pumps |
US2913120A (en) * | 1957-03-26 | 1959-11-17 | J P Glasby Mfg Co Inc | Vacuum operated apparatus for moving fluid material |
US3536418A (en) * | 1969-02-13 | 1970-10-27 | Onezime P Breaux | Cryogenic turbo-molecular vacuum pump |
EP0166851B1 (de) * | 1984-04-11 | 1989-09-20 | Hitachi, Ltd. | Vakuumpumpe der Schraubenbauart |
US4718240A (en) * | 1985-03-01 | 1988-01-12 | Helix Technology Corporation | Cryopump regeneration method and apparatus |
JPH0784871B2 (ja) * | 1986-06-12 | 1995-09-13 | 株式会社日立製作所 | 真空排気装置 |
JPH0353039Y2 (de) * | 1987-05-30 | 1991-11-19 | ||
JPS6429690A (en) * | 1987-07-22 | 1989-01-31 | Hitachi Ltd | Shaft sealing device for screw vacuum pump |
US5611673A (en) * | 1994-07-19 | 1997-03-18 | Shin-Ei Kabushiki Kaisha | Vacuum jet pump for recovering a mixed fluid of gas and liquid condensates from steam-using apparatus |
US5944049A (en) * | 1997-07-15 | 1999-08-31 | Applied Materials, Inc. | Apparatus and method for regulating a pressure in a chamber |
US5960775A (en) * | 1997-12-08 | 1999-10-05 | Walbro Corporation | Filtered fuel pump module |
TW504548B (en) * | 1998-06-30 | 2002-10-01 | Ebara Corp | Turbo molecular pump |
RU2142917C1 (ru) * | 1998-06-30 | 1999-12-20 | Попов Алексей Юрьевич | Способ и устройство для электрохимической обработки воды |
US6419455B1 (en) * | 1999-04-07 | 2002-07-16 | Alcatel | System for regulating pressure in a vacuum chamber, vacuum pumping unit equipped with same |
DE10009164C1 (de) * | 2000-02-26 | 2001-07-19 | Festo Ag & Co | Mehrzahl von Vakuumerzeugereinheiten |
JP4107364B2 (ja) * | 2000-07-25 | 2008-06-25 | 大亜真空株式会社 | 真空装置 |
JP2002234861A (ja) * | 2001-02-09 | 2002-08-23 | Nippon Shokubai Co Ltd | ヒドロキシアルキルエステルの製造方法 |
DE60101368T2 (de) * | 2001-02-22 | 2004-10-14 | Varian S.P.A., Leini | Vakuumpumpe |
-
2003
- 2003-03-03 JP JP2003055749A patent/JP2004263635A/ja active Pending
-
2004
- 2004-03-01 WO PCT/JP2004/002484 patent/WO2004079192A1/ja active Application Filing
- 2004-03-01 EP EP04716009A patent/EP1609990B1/de not_active Expired - Fee Related
- 2004-03-01 US US10/548,225 patent/US20060182638A1/en not_active Abandoned
- 2004-03-01 DE DE602004022519T patent/DE602004022519D1/de not_active Expired - Fee Related
- 2004-03-03 TW TW093105511A patent/TW200506205A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6385292A (ja) * | 1986-09-29 | 1988-04-15 | Hitachi Ltd | 真空ポンプ |
JPH0726623B2 (ja) * | 1990-03-28 | 1995-03-29 | 日本碍子株式会社 | 真空ユニット |
JPH09125227A (ja) * | 1995-10-27 | 1997-05-13 | Tokyo Electron Ltd | 真空排気装置及び真空処理装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007100562A (ja) * | 2005-10-03 | 2007-04-19 | Shinko Seiki Co Ltd | 真空装置 |
JP2015518416A (ja) * | 2012-03-28 | 2015-07-02 | オーロテック ゲゼルシャフト ミット ベシュレンクテル ハフツングAUROTEC GmbH | 圧力調整されたマルチリアクタシステム |
JP2018108588A (ja) * | 2012-03-28 | 2018-07-12 | オーロテック ゲゼルシャフト ミット ベシュレンクテル ハフツングAUROTEC GmbH | 圧力調整されたマルチリアクタシステム |
KR20160033134A (ko) * | 2013-07-04 | 2016-03-25 | 파이퍼 배큠 | 건식 저진공 펌프 |
JP2016523343A (ja) * | 2013-07-04 | 2016-08-08 | ファイファー バキユーム | ドライ低真空ポンプ |
KR102199323B1 (ko) * | 2013-07-04 | 2021-01-06 | 파이퍼 배큠 | 건식 저진공 펌프 |
KR20180019723A (ko) * | 2015-06-24 | 2018-02-26 | 아이티티 매뉴팩츄어링 엔터프라이즈, 엘엘씨 | 펌프 성능 특성 제어를 위한 배출 케이싱 인서트 |
KR102624357B1 (ko) | 2015-06-24 | 2024-01-11 | 아이티티 매뉴팩츄어링 엔터프라이즈, 엘엘씨 | 펌프 성능 특성 제어를 위한 배출 케이싱 인서트 |
Also Published As
Publication number | Publication date |
---|---|
WO2004079192A1 (ja) | 2004-09-16 |
EP1609990B1 (de) | 2009-08-12 |
DE602004022519D1 (de) | 2009-09-24 |
TW200506205A (en) | 2005-02-16 |
US20060182638A1 (en) | 2006-08-17 |
EP1609990A1 (de) | 2005-12-28 |
EP1609990A4 (de) | 2007-07-18 |
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