KR20030015855A - 유체를 조정할 수 있는, 실질적으로 일정한 체적 흐름으로발생시키는 방법과 펌프 장치, 및 이 방법의 용도 - Google Patents
유체를 조정할 수 있는, 실질적으로 일정한 체적 흐름으로발생시키는 방법과 펌프 장치, 및 이 방법의 용도 Download PDFInfo
- Publication number
- KR20030015855A KR20030015855A KR1020020047799A KR20020047799A KR20030015855A KR 20030015855 A KR20030015855 A KR 20030015855A KR 1020020047799 A KR1020020047799 A KR 1020020047799A KR 20020047799 A KR20020047799 A KR 20020047799A KR 20030015855 A KR20030015855 A KR 20030015855A
- Authority
- KR
- South Korea
- Prior art keywords
- fluid
- pump
- flow
- rotary pump
- flow tube
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
- G01N2011/147—Magnetic coupling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Reciprocating Pumps (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (14)
- 유체를 펌프 장치에 의하여 조정할 수 있는, 실질적으로 일정한 체적 흐름으로 발생시키는 방법에 있어서,상기 유체(5)는 상기 펌프 장치(1)에 의하여 저장소(2)로부터 유동관(4)으로 이송되고,로터리 펌프(1)가 상기 펌프 장치로서 사용되고, 상기 로터리 펌프(1)는 자신의 최대 효율() 절반 이하의 효율로 동작되는유체 발생 방법.
- 제1항에 있어서,상기 로터리 펌프(1)는 자신의 최대 효율()의 20% 정도로만 동작되는 유체 발생 방법.
- 제1항 또는 제2항에 있어서,상기 유체(5)는 상기 유동관(4)을 통하여 분산 장치(6)로 이송되고,상기 유동관(4) 및 상기 분산 장치(6)의 총 흐름 저항은 그 평균값이 동작 도중의 변동보다 실질적으로 더 크도록 선택되는유체 발생 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 유체(5)는 상기 유동관(4)을 통하여 상기 분산 장치(6)로 이송되고,상기 유동관(4) 및 상기 분산 장치(6)의 총 흐름 저항은 상기 총 흐름 저항에 대한 압력 강하가 상기 분산 장치에서의 압력 변동보다 실질적으로 더 크도록 선택되는유체 발생 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 유체(5)는 상기 유동관(4)을 통하여 상기 분산 장치(6)로 이송되고,상기 유동관(4) 및 상기 분산 장치(6)의 총 흐름 저항은 상기 총 흐름 저항에 대한 압력 강하가 상기 로터리 펌프 유입구에서의 압력 변화보다 실질적으로 더 크도록 선택되는유체 발생 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서,상기 유동관(4)의 흐름 저항은 변할 수 있고, 이송될 유체(5)의 흐름 저항과 일치되는 유체 발생 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서,상기 체적 흐름은 상기 로터리 펌프(1)의 회전 속도에 의하여 설정되는 유체 발생 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서,온/오프 밸브(8)가 상기 유동관(4) 및 상기 분산 장치(6)에 제공되는 유체 발생 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서,상기 유체(5)가 상기 저장소(2) 내로 적어도 부분적으로 재순환되는 유체 발생 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서,상기 로터리 펌프(1)는 일체식 회전자(10)를 가지고, 베어링이 없는 모터로 설계되는 유체 발생 방법.
- 특히 CMP 공정에서 현탁액, 특히 슬러리를 이송하기 위한 제1항 내지 제10항 중 어느 한 항에 따른 유체 발생 방법의 용도.
- 유체의 점성을 결정하기 위한 제1항 내지 제10항 중 어느 한 항에 따른 유체 발생 방법의 용도.
- 화학-기계 연마 공정(chemical-mechanical polishing process: CMP)에서 슬러리를 조정할 수 있는, 실질적으로 일정한 체적 흐름으로 발생시키는 펌프 장치에 있어서,상기 펌프 장치가 로터리 펌프(1)로 설계되는펌프 장치.
- 코팅 유체, 예를 들면, 감광 레지스트를 조정할 수 있는, 실질적으로 일정한 체적 흐름으로 발생시키는 펌프 장치에 있어서,상기 펌프 장치가 로터리 펌프(1)로 설계되는펌프 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01810790.4 | 2001-08-16 | ||
EP01810790A EP1284369A1 (de) | 2001-08-16 | 2001-08-16 | Verfahren und Pumpvorrichtung zum Erzeugen eines einstellbaren, im wesentlichen konstanten Volumenstroms |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030015855A true KR20030015855A (ko) | 2003-02-25 |
KR100888849B1 KR100888849B1 (ko) | 2009-03-17 |
Family
ID=8184090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020047799A KR100888849B1 (ko) | 2001-08-16 | 2002-08-13 | 조정 가능하며, 일정한 유체의 체적 흐름을 발생시키는 방법과 펌프 장치, 및 유체의 점성 결정 방법 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6676383B2 (ko) |
EP (2) | EP1284369A1 (ko) |
JP (1) | JP2003155995A (ko) |
KR (1) | KR100888849B1 (ko) |
CN (1) | CN1262766C (ko) |
AT (1) | ATE457427T1 (ko) |
DE (1) | DE50214204D1 (ko) |
TW (1) | TW548377B (ko) |
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JP4004296B2 (ja) | 2002-01-28 | 2007-11-07 | テルモ株式会社 | 遠心式液体ポンプ装置 |
US7413497B2 (en) * | 2003-11-10 | 2008-08-19 | Texas Instruments Incorporated | Chemical mechanical polishing slurry pump monitoring system and method |
US7297047B2 (en) * | 2005-12-01 | 2007-11-20 | Applied Materials, Inc. | Bubble suppressing flow controller with ultrasonic flow meter |
TWI384123B (zh) * | 2006-02-23 | 2013-02-01 | Levitronix Technologies Llc | 旋轉泵,具有旋轉泵的液體動力混合機,及使用旋轉泵來處理流體 |
EP1936205A1 (de) * | 2006-12-22 | 2008-06-25 | Grundfos Management A/S | Verfahren zum Betreiben eines drehzahlregelbaren Kreiselpumpenaggregats |
CN101738868B (zh) * | 2008-11-14 | 2012-07-25 | 沈阳芯源微电子设备有限公司 | 一种高精度光刻胶分配泵控制装置及其控制方法 |
CN101758420B (zh) * | 2008-12-08 | 2016-04-20 | 香港科技大学 | 一种提供冷却的系统、装置及方法 |
DE102009026592B4 (de) | 2009-05-29 | 2014-08-28 | Sorin Group Deutschland Gmbh | Vorrichtung zur Festlegung des venösen Zuflusses zu einem Blutreservoir eines extrakorporalen Blutkreislaufs |
DE102009027195A1 (de) * | 2009-06-25 | 2010-12-30 | Sorin Group Deutschland Gmbh | Vorrichtung zur Förderung von Blut in einem extrakorporalen Kreislauf |
DE102010011798B4 (de) | 2010-03-17 | 2017-07-13 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Vorrichtung zur Druck- oder Volumenstrombestimmung von medizinischen Fluiden |
DE102010012050B4 (de) | 2010-03-19 | 2016-09-29 | Fresenius Medical Care Deutschland Gmbh | Hämodialysemaschine |
EP2545948B1 (en) | 2011-07-12 | 2014-04-16 | Sorin Group Italia S.r.l. | Dual chamber blood reservoir |
US9938970B2 (en) * | 2011-12-16 | 2018-04-10 | Fluid Handling Llc | Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring |
US10465674B2 (en) * | 2012-07-26 | 2019-11-05 | Hp Indigo B.V. | Method and system for determining a pump setpoint |
ITRM20130076A1 (it) * | 2013-02-12 | 2014-08-13 | Gianfranco Cappello | Pompa ad infusione per infondere ad un paziente soluzioni acquose e non acquose, in particolare non omogenee. |
WO2015173611A1 (en) | 2014-05-16 | 2015-11-19 | Sorin Group Italia S.R.L. | Blood reservoir with fluid volume measurement based on pressure sensor |
DE102015207405A1 (de) * | 2014-05-21 | 2015-12-10 | Heidelberger Druckmaschinen Ag | Verfahren zum Betrieb eines Druckmaschinen-Pumpenaggregats |
EP3088016A1 (de) * | 2015-04-29 | 2016-11-02 | Berlin Heart GmbH | Pumpeneinrichtung sowie verfahren zum betrieb einer pumpe für flüssigkeiten |
GB2543048B (en) * | 2015-10-05 | 2022-06-08 | Equinor Energy As | Estimating flow rate at a pump |
JP7187187B2 (ja) * | 2018-06-28 | 2022-12-12 | 株式会社荏原製作所 | ポンプ選定図作成装置、およびポンプ選定装置 |
JP7099890B2 (ja) * | 2018-06-28 | 2022-07-12 | 株式会社荏原製作所 | ポンプ選定装置、ポンプ選定システム、およびポンプ選定方法 |
CN109093523B (zh) * | 2018-09-12 | 2020-11-17 | 中国矿业大学 | 一种机械辊压生成磨料浆体射流装置 |
JP2020128745A (ja) | 2019-02-01 | 2020-08-27 | ホワイト ナイト フルイド ハンドリング インコーポレーテッドWhite Knight Fluid Handling Inc. | ロータを支承し、当該ロータを磁気的に軸線方向に位置決めするための磁石を有するポンプ、及びこれに関連する方法 |
EP3696968A1 (de) * | 2019-02-18 | 2020-08-19 | Baier & Köppel GmbH & Co. KG | Ansteuerverfahren und ansteuereinheit für einen gleichstrompumpenmotor |
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-
2001
- 2001-08-16 EP EP01810790A patent/EP1284369A1/de not_active Withdrawn
-
2002
- 2002-07-08 AT AT02405573T patent/ATE457427T1/de active
- 2002-07-08 DE DE50214204T patent/DE50214204D1/de not_active Expired - Lifetime
- 2002-07-08 EP EP02405573A patent/EP1284370B1/de not_active Expired - Lifetime
- 2002-07-17 TW TW091115952A patent/TW548377B/zh not_active IP Right Cessation
- 2002-08-09 US US10/218,257 patent/US6676383B2/en not_active Expired - Lifetime
- 2002-08-13 KR KR1020020047799A patent/KR100888849B1/ko active IP Right Grant
- 2002-08-13 JP JP2002235355A patent/JP2003155995A/ja active Pending
- 2002-08-15 CN CNB021298246A patent/CN1262766C/zh not_active Expired - Lifetime
-
2003
- 2003-11-17 US US10/718,928 patent/US7055376B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1284370A1 (de) | 2003-02-19 |
ATE457427T1 (de) | 2010-02-15 |
DE50214204D1 (de) | 2010-03-25 |
US6676383B2 (en) | 2004-01-13 |
CN1262766C (zh) | 2006-07-05 |
US7055376B2 (en) | 2006-06-06 |
KR100888849B1 (ko) | 2009-03-17 |
US20040101415A1 (en) | 2004-05-27 |
CN1407241A (zh) | 2003-04-02 |
EP1284369A1 (de) | 2003-02-19 |
US20030035730A1 (en) | 2003-02-20 |
EP1284370B1 (de) | 2010-02-10 |
TW548377B (en) | 2003-08-21 |
JP2003155995A (ja) | 2003-05-30 |
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