CN1236418A - 压力式流量控制装置的节流孔及其制造方法 - Google Patents
压力式流量控制装置的节流孔及其制造方法 Download PDFInfo
- Publication number
- CN1236418A CN1236418A CN98801149A CN98801149A CN1236418A CN 1236418 A CN1236418 A CN 1236418A CN 98801149 A CN98801149 A CN 98801149A CN 98801149 A CN98801149 A CN 98801149A CN 1236418 A CN1236418 A CN 1236418A
- Authority
- CN
- China
- Prior art keywords
- throttle orifice
- flow
- hole
- pressure
- diameter
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 16
- 239000012530 fluid Substances 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 239000010433 feldspar Substances 0.000 claims description 10
- 241000237970 Conus <genus> Species 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/08—Influencing flow of fluids of jets leaving an orifice
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0186—Control of flow without auxiliary power without moving parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Flow Control (AREA)
- Measuring Volume Flow (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Looms (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Nozzles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22036897 | 1997-08-15 | ||
JP220368/1997 | 1997-08-15 | ||
JP220368/97 | 1997-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1236418A true CN1236418A (zh) | 1999-11-24 |
CN1149342C CN1149342C (zh) | 2004-05-12 |
Family
ID=16750040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988011492A Expired - Fee Related CN1149342C (zh) | 1997-08-15 | 1998-08-13 | 压力式流量控制装置的节流孔的制造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6158679A (zh) |
EP (1) | EP0931941B1 (zh) |
KR (1) | KR100294983B1 (zh) |
CN (1) | CN1149342C (zh) |
AT (1) | ATE314580T1 (zh) |
DE (1) | DE69832956T2 (zh) |
TW (1) | TW410253B (zh) |
WO (1) | WO1999009324A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106246652A (zh) * | 2015-06-15 | 2016-12-21 | 富士胶片株式会社 | 孔口件、送液装置、涂布装置及光学薄膜的制造方法 |
CN108351240A (zh) * | 2015-08-31 | 2018-07-31 | Mks 仪器公司 | 在非临界流量条件下基于压力的流量测量的方法和装置 |
CN108445922A (zh) * | 2012-04-27 | 2018-08-24 | 株式会社富士金 | 半导体制造装置的气体分流供给装置 |
CN108547871A (zh) * | 2018-06-25 | 2018-09-18 | 武汉科技大学 | 用于高压圆盘气体轴承稳流装置的轴对称收缩段及其设计方法 |
CN109312765A (zh) * | 2016-04-19 | 2019-02-05 | Dlh鲍尔斯公司 | 流量控制系统、跨接软管元件和流体流量管理方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1384121A2 (en) * | 2001-04-24 | 2004-01-28 | Unit Instruments, Inc. | System and method for a mass flow controller |
WO2004010087A2 (en) * | 2002-07-19 | 2004-01-29 | Celerity Group, Inc | Flow sensor |
US7073392B2 (en) * | 2002-07-19 | 2006-07-11 | Celerity, Inc. | Methods and apparatus for pressure compensation in a mass flow controller |
JP2005307233A (ja) * | 2004-04-19 | 2005-11-04 | Tokyo Electron Ltd | 成膜装置及び成膜方法及びプロセスガスの供給方法 |
US7216019B2 (en) * | 2004-07-08 | 2007-05-08 | Celerity, Inc. | Method and system for a mass flow controller with reduced pressure sensitivity |
DE502005006431D1 (de) * | 2005-10-20 | 2009-02-26 | Siemens Ag | Ventilanordnung |
JP4814706B2 (ja) * | 2006-06-27 | 2011-11-16 | 株式会社フジキン | 流量比可変型流体供給装置 |
JP5054500B2 (ja) * | 2007-12-11 | 2012-10-24 | 株式会社フジキン | 圧力制御式流量基準器 |
US7905139B2 (en) * | 2008-08-25 | 2011-03-15 | Brooks Instrument, Llc | Mass flow controller with improved dynamic |
JP5216632B2 (ja) * | 2009-03-03 | 2013-06-19 | 東京エレクトロン株式会社 | 流体制御装置 |
US9454158B2 (en) | 2013-03-15 | 2016-09-27 | Bhushan Somani | Real time diagnostics for flow controller systems and methods |
JP6487747B2 (ja) * | 2015-03-26 | 2019-03-20 | 株式会社Screenホールディングス | 基板処理装置と処理ガス供給ノズル |
ES2874531T3 (es) * | 2015-05-29 | 2021-11-05 | Medaxis Ag | Elemento de boquilla para proyectar un chorro de agua |
US9903678B2 (en) * | 2015-08-26 | 2018-02-27 | John SHERRILL | Method of manufacturing a diffuser muzzle brake |
US10983538B2 (en) | 2017-02-27 | 2021-04-20 | Flow Devices And Systems Inc. | Systems and methods for flow sensor back pressure adjustment for mass flow controller |
US10737359B2 (en) | 2018-04-09 | 2020-08-11 | Lam Research Corporation | Manufacture of an orifice plate for use in gas calibration |
CN111805185B (zh) * | 2020-07-23 | 2021-11-16 | 湖北三江航天红阳机电有限公司 | 一种含型腔的管状零件加工方法 |
US11913586B2 (en) * | 2020-08-11 | 2024-02-27 | The Boeing Company | Multi-function orifice subassembly for flow limiters |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2175160A (en) * | 1935-07-02 | 1939-10-03 | Linde Air Prod Co | Nozzle for cutting blowpipes |
GB723000A (en) * | 1951-08-21 | 1955-02-02 | Electroflo Meters Co Ltd | Improvements in or relating to pressure difference devices for fluid flow meters |
US4391339A (en) * | 1978-08-04 | 1983-07-05 | Hydronautics, Incorporated | Cavitating liquid jet assisted drill bit and method for deep-hole drilling |
ATE17883T1 (de) * | 1981-04-29 | 1986-02-15 | Solex Uk Ltd | Eine elektromagnetische f luessigkeitseinspritzvorrichtung und ein einzelpunktkraftstoffeinspritzsystem fuer eine verbrennungskraftmaschine. |
JPS59102532A (ja) * | 1982-12-01 | 1984-06-13 | Tanaka Kikinzoku Kogyo Kk | 紡糸口金の製造方法 |
US4528847A (en) * | 1983-10-04 | 1985-07-16 | D. Halmi And Associates, Inc. | Flow metering device with recessed pressure taps |
GB8432338D0 (en) * | 1984-12-21 | 1985-02-06 | Sharp B L | Nebulisation of liquids & liquid suspensions |
JPS6256168U (zh) * | 1985-09-26 | 1987-04-07 | ||
US4830280A (en) * | 1988-03-21 | 1989-05-16 | Yankoff Gerald K | Nozzle |
JPH0318662A (ja) * | 1989-05-29 | 1991-01-28 | Aisan Ind Co Ltd | 電磁式燃料噴射弁のノズル構造 |
JP2550137Y2 (ja) * | 1991-05-15 | 1997-10-08 | 明治乳業株式会社 | 熱風乾燥用噴霧ノズル |
JPH0577100U (ja) * | 1992-03-26 | 1993-10-19 | 神鋼電機株式会社 | 潤滑油の供給システム |
JP2781112B2 (ja) * | 1992-11-18 | 1998-07-30 | 株式会社日立製作所 | ノズルの製造方法及び燃料噴射弁 |
DE4303762A1 (de) * | 1993-02-09 | 1994-08-11 | Kaercher Gmbh & Co Alfred | Flachstrahldüse für ein Hochdruckreinigungsgerät |
JP3291161B2 (ja) | 1995-06-12 | 2002-06-10 | 株式会社フジキン | 圧力式流量制御装置 |
JP2704149B2 (ja) * | 1995-10-03 | 1998-01-26 | 株式会社芝浦製作所 | 基板保持具 |
JP3478914B2 (ja) * | 1995-10-20 | 2003-12-15 | 株式会社日立製作所 | 流体噴射ノズル及びそのノズルを用いた応力改善処理方法 |
-
1998
- 1998-08-13 DE DE69832956T patent/DE69832956T2/de not_active Expired - Fee Related
- 1998-08-13 WO PCT/JP1998/003621 patent/WO1999009324A1/ja active IP Right Grant
- 1998-08-13 AT AT98937820T patent/ATE314580T1/de not_active IP Right Cessation
- 1998-08-13 EP EP98937820A patent/EP0931941B1/en not_active Expired - Lifetime
- 1998-08-13 US US09/284,372 patent/US6158679A/en not_active Expired - Lifetime
- 1998-08-13 CN CNB988011492A patent/CN1149342C/zh not_active Expired - Fee Related
- 1998-10-09 TW TW087116830A patent/TW410253B/zh not_active IP Right Cessation
-
1999
- 1999-04-13 KR KR1019997003197A patent/KR100294983B1/ko not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108445922A (zh) * | 2012-04-27 | 2018-08-24 | 株式会社富士金 | 半导体制造装置的气体分流供给装置 |
CN106246652A (zh) * | 2015-06-15 | 2016-12-21 | 富士胶片株式会社 | 孔口件、送液装置、涂布装置及光学薄膜的制造方法 |
CN106246652B (zh) * | 2015-06-15 | 2019-10-18 | 富士胶片株式会社 | 孔口件、送液装置、涂布装置及光学薄膜的制造方法 |
TWI682815B (zh) * | 2015-06-15 | 2020-01-21 | 日商富士軟片股份有限公司 | 噴口、及使用噴口的送液裝置、塗布裝置、及光學膜的製造方法 |
CN108351240A (zh) * | 2015-08-31 | 2018-07-31 | Mks 仪器公司 | 在非临界流量条件下基于压力的流量测量的方法和装置 |
CN108351240B (zh) * | 2015-08-31 | 2020-10-20 | Mks 仪器公司 | 在非临界流量条件下基于压力的流量控制的方法和装置 |
CN109312765A (zh) * | 2016-04-19 | 2019-02-05 | Dlh鲍尔斯公司 | 流量控制系统、跨接软管元件和流体流量管理方法 |
CN108547871A (zh) * | 2018-06-25 | 2018-09-18 | 武汉科技大学 | 用于高压圆盘气体轴承稳流装置的轴对称收缩段及其设计方法 |
CN108547871B (zh) * | 2018-06-25 | 2019-04-19 | 武汉科技大学 | 用于高压圆盘气体轴承稳流装置的轴对称收缩段及其设计方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0931941B1 (en) | 2005-12-28 |
WO1999009324A1 (fr) | 1999-02-25 |
KR100294983B1 (ko) | 2001-08-07 |
US6158679A (en) | 2000-12-12 |
DE69832956T2 (de) | 2006-08-17 |
EP0931941A4 (en) | 2003-05-21 |
EP0931941A1 (en) | 1999-07-28 |
DE69832956D1 (de) | 2006-02-02 |
KR20000068757A (ko) | 2000-11-25 |
TW410253B (en) | 2000-11-01 |
ATE314580T1 (de) | 2006-01-15 |
CN1149342C (zh) | 2004-05-12 |
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Address after: Osaka, Japan Co-patentee after: Tadahiro Ohmi Patentee after: Fuji gold Co-patentee after: Tokyo Electron Limited Address before: Osaka, Japan Co-patentee before: Tadahiro Ohmi Patentee before: Fuji gold Co-patentee before: Tokyo Electron Ltd. |
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