JP5024882B2 - 大量流体送出システム内の流体の状態の制御 - Google Patents
大量流体送出システム内の流体の状態の制御 Download PDFInfo
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- JP5024882B2 JP5024882B2 JP2007558324A JP2007558324A JP5024882B2 JP 5024882 B2 JP5024882 B2 JP 5024882B2 JP 2007558324 A JP2007558324 A JP 2007558324A JP 2007558324 A JP2007558324 A JP 2007558324A JP 5024882 B2 JP5024882 B2 JP 5024882B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
-
- 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
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
- B67D7/0266—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid
- B67D7/0272—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid specially adapted for transferring liquids of high purity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/72—Devices for applying air or other gas pressure for forcing liquid to delivery point
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
- Y10T137/2567—Alternate or successive inflows
- Y10T137/2569—Control by depletion of source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/27—Liquid level responsive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3127—With gas maintenance or application
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Weting (AREA)
Description
例1
容器301は、容器に流体を高位置(図3の307)まで充填することによって、充填サイクルを完了し、待機しており、一方、容器303は、流体をその低位置(図3の309)まで分注することによって、分注サイクルを完了しているとする。
Claims (21)
- 流体を供給配管へ供給するための第1容器及び第2容器と、不活性ガスを前記第1及び第2容器に供給するための不活性ガス源と、制御器と、前記供給配管内に配置されているセンサーとを有する、大量流体分配システム内の流体の圧力を制御するための方法において、
前記制御器において前記センサーから制御信号を受信する段階と、
前記第1容器の分注サイクルを開始する段階であって、前記制御信号と、前記第2容器の第1水位と第2水位の間の流体の水頭圧力の変化から第1信号を決める段階と、前記第1信号に基づいて前記第1容器内の流体に第1圧力を加える段階と、流体を前記第1容器の第1水位から第2水位まで分注する段階と、を含んでいる、前記第1容器の分注サイクルを開始する段階と、
前記第2容器の分注サイクルを開始する段階であって、前記制御信号と、前記第1容器の第1水位と第2水位の間の水頭圧力の変化から第2信号を決める段階と、前記第2信号に基づいて前記第2容器内の流体に第2圧力を加える段階と、流体を前記第2容器の第1水位から第2水位まで分注する段階と、を含んでいる、前記第2容器の分注サイクルを開始する段階と、から成る方法。 - 前記制御器は、前記第2容器の分注サイクルから独立して、前記第1容器の分注サイクルを制御する、請求項1に記載の方法。
- 前記流体を前記第1容器から分注する段階は、前記供給配管内で所定の圧力を維持するために、前記制御信号に応えて、前記第1容器内の流体に加えられる前記不活性ガスの圧力を調節する段階を含んでいる、請求項1に記載の方法。
- 前記流体を前記第2容器から分注する段階は、前記供給配管内で所定の圧力を維持するために、前記制御信号に応えて、前記第2容器内の流体に加えられる前記不活性ガスの圧力を調節する段階を含んでいる、請求項1に記載の方法。
- 前記流体を前記第1容器の第2水位まで分注する段階の後で、且つ前記流体を前記第2容器から分注する段階の間に、流体源から前記第1容器を充填する段階を更に含んでいる、請求項1に記載の方法。
- 前記流体源は、加圧された流体を供給する、請求項5に記載の方法。
- 前記第1容器を充填する段階は、前記流体源から前記流体を引き出すために前記第1容器内に真空を作り出す段階を含んでいる、請求項5に記載の方法。
- 前記流体を前記第2容器の第2水位まで分注する段階の後で、且つ前記流体を前記第1容器から分注する段階の間に、流体源から前記第2容器を充填する段階を更に含んでいる、請求項1に記載の方法。
- 前記流体源は、加圧された流体を供給する、請求項8に記載の方法。
- 前記第1容器を充填する段階は、前記流体源から前記流体を引き出すために前記第1容器内に真空を作り出す段階を含んでいる、請求項8に記載の方法。
- 前記制御信号は、前記供給配管内の流体の圧力に対応している、請求項1に記載の方法。
- 前記制御信号は、前記供給配管内の流体の流量に対応している、請求項1に記載の方法。
- 前記流体は、酸、塩基、溶剤、及び化学機械研磨スラリーから成る半導体処理流体のグループから選択される、請求項1に記載の方法。
- 容量性、光学、又はデジタルセンサーによって、前記第1容器内の流体の第1水位と第2水位を検出する段階を更に含んでいる、請求項1に記載の方法。
- ロードセルによって、前記第1容器内の流体の第1水位と第2水位を検出する段階を更に含んでいる、請求項1に記載の方法。
- 容量性、光学、又はデジタルセンサーによって、前記第2容器内の流体の第1水位と第2水位を検出する段階を更に含んでいる、請求項1に記載の方法。
- ロードセルによって、前記第2容器内の流体の第1水位と第2水位を検出する段階を更に含んでいる、請求項1に記載の方法。
- 流体を供給配管へ供給するための第1容器及び第2容器と、不活性ガスを前記第1及び第2容器に供給するための不活性ガス源と、制御器と、前記供給配管内に配置されているセンサーとを有する、大量流体分配システム内の流体の圧力を制御するための方法において、
前記第1容器内の第1水位にある前記流体に、前記不活性ガスを掛ける段階と、
前記第1容器内の流体を、前記第1容器の前記第1水位から第2水位まで分注する段階と、
前記供給配管内で所定の流体圧力を維持するために、前記供給配管内の前記センサーからの信号に応えて、前記第1容器への前記不活性ガスの圧力を調節する段階と、
前記第2容器内の第1水位にある前記流体に、前記不活性ガスを掛ける段階と、
前記第2容器内の流体を、前記第2容器の前記第1水位から第2水位まで分注する段階と、
前記供給配管内で所定の流体圧力を維持するために、前記供給配管内の前記センサーからの信号に応えて、前記第2容器への前記不活性ガスの圧力を調節する段階と、から成り、
前記第1容器の前記第1水位にある前記流体に供給される前記不活性ガスの圧力は、前記第2容器の第1水位と第2水位の間の水頭圧力の変化に合わせて調節され、前記第2容器の前記第1水位にある前記流体に供給される前記不活性ガスの圧力は、前記第1容器の前記第1水位と第2水位の間の水頭圧力の変化に合わせて調節される、方法。 - 供給配管と、流体を前記供給配管に供給するための第1容器及び第2容器と、不活性ガスを前記第1及び第2容器に供給するための不活性ガス供給源と、制御器と、前記供給配管内に配置されているセンサーとを有する、大量流体分配システム内の流体の圧力を制御するための方法において、
制御信号を前記センサーから前記制御器へ送る段階と、
前記制御信号と、前記第2容器の第1水位と第2水位の間の前記流体の水頭圧力の変化から第1信号を決める段階と、
前記第1信号に基づいて、第1不活性ガス圧力を前記第1容器に掛ける段階と、
前記流体を、前記第1容器から前記供給配管へ分注する段階と、
前記制御信号と、前記第1容器の第1水位と第2水位の間の前記流体の水頭圧力の変化から第2信号を決める段階と、
前記第2信号に基づいて、第2不活性ガス圧力を前記第2容器に掛ける段階と、
前記流体を、前記第2容器から前記供給配管へ分注する段階と、から成る方法。 - 前記流体を前記第1容器から分注する段階は、前記供給配管内で所定の圧力を維持するために、前記制御信号に応じて、前記第1容器への前記不活性ガス圧力を調節する段階を含んでいる、請求項19に記載の方法。
- 前記流体を前記第2容器から分注する段階は、前記供給配管内で所定の圧力を維持するために、前記制御信号に応えて、前記第2容器への前記不活性ガス圧力を調節する段階を含んでいる、請求項19に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65904705P | 2005-03-04 | 2005-03-04 | |
US60/659,047 | 2005-03-04 | ||
US11/367,140 US7810516B2 (en) | 2005-03-04 | 2006-03-03 | Control of fluid conditions in bulk fluid distribution systems |
US11/367,140 | 2006-03-03 | ||
PCT/US2006/007928 WO2006096646A2 (en) | 2005-03-04 | 2006-03-06 | Control of fluid conditions in bulk fluid delivery systems |
Publications (3)
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JP2008531426A JP2008531426A (ja) | 2008-08-14 |
JP2008531426A5 JP2008531426A5 (ja) | 2011-09-08 |
JP5024882B2 true JP5024882B2 (ja) | 2012-09-12 |
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JP2007558324A Active JP5024882B2 (ja) | 2005-03-04 | 2006-03-06 | 大量流体送出システム内の流体の状態の制御 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7810516B2 (ja) |
EP (1) | EP1858795B1 (ja) |
JP (1) | JP5024882B2 (ja) |
KR (1) | KR101273008B1 (ja) |
IL (1) | IL185291A (ja) |
TW (1) | TWI356805B (ja) |
WO (1) | WO2006096646A2 (ja) |
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-
2006
- 2006-03-03 US US11/367,140 patent/US7810516B2/en not_active Expired - Fee Related
- 2006-03-06 KR KR1020077020104A patent/KR101273008B1/ko active IP Right Grant
- 2006-03-06 EP EP20060737143 patent/EP1858795B1/en active Active
- 2006-03-06 WO PCT/US2006/007928 patent/WO2006096646A2/en active Application Filing
- 2006-03-06 TW TW95107470A patent/TWI356805B/zh active
- 2006-03-06 JP JP2007558324A patent/JP5024882B2/ja active Active
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- 2007-08-15 IL IL185291A patent/IL185291A/en active IP Right Grant
Also Published As
Publication number | Publication date |
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JP2008531426A (ja) | 2008-08-14 |
EP1858795A2 (en) | 2007-11-28 |
EP1858795B1 (en) | 2013-05-08 |
TWI356805B (en) | 2012-01-21 |
US7810516B2 (en) | 2010-10-12 |
KR101273008B1 (ko) | 2013-06-10 |
IL185291A0 (en) | 2008-02-09 |
WO2006096646A2 (en) | 2006-09-14 |
US20060196884A1 (en) | 2006-09-07 |
TW200710016A (en) | 2007-03-16 |
IL185291A (en) | 2011-05-31 |
WO2006096646A3 (en) | 2007-10-04 |
EP1858795A4 (en) | 2012-02-01 |
KR20070116805A (ko) | 2007-12-11 |
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