KR101442574B1 - 가스 유량 감시 시스템 - Google Patents

가스 유량 감시 시스템 Download PDF

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Publication number
KR101442574B1
KR101442574B1 KR1020120113517A KR20120113517A KR101442574B1 KR 101442574 B1 KR101442574 B1 KR 101442574B1 KR 1020120113517 A KR1020120113517 A KR 1020120113517A KR 20120113517 A KR20120113517 A KR 20120113517A KR 101442574 B1 KR101442574 B1 KR 101442574B1
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South Korea
Prior art keywords
flow rate
gas
flow
monitoring unit
control device
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KR1020120113517A
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English (en)
Korean (ko)
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KR20130039706A (ko
Inventor
아키코 나카다
요지 모리
나오야 시로야마
미노루 이토
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씨케이디 가부시키 가이샤
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • 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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Flow Control (AREA)
  • Measuring Volume Flow (AREA)
  • Pipeline Systems (AREA)
  • Chemical Vapour Deposition (AREA)
  • Drying Of Semiconductors (AREA)
KR1020120113517A 2011-10-12 2012-10-12 가스 유량 감시 시스템 Active KR101442574B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2011-225180 2011-10-12
JP2011225180A JP5433660B2 (ja) 2011-10-12 2011-10-12 ガス流量監視システム

Publications (2)

Publication Number Publication Date
KR20130039706A KR20130039706A (ko) 2013-04-22
KR101442574B1 true KR101442574B1 (ko) 2014-11-03

Family

ID=48085173

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120113517A Active KR101442574B1 (ko) 2011-10-12 2012-10-12 가스 유량 감시 시스템

Country Status (4)

Country Link
US (1) US8826935B2 (enExample)
JP (1) JP5433660B2 (enExample)
KR (1) KR101442574B1 (enExample)
TW (1) TWI460570B (enExample)

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KR101932250B1 (ko) * 2011-06-30 2019-03-20 어플라이드 머티어리얼스, 인코포레이티드 고속 가스 교환, 고속 가스 전환 및 프로그램 가능한 가스 전달을 위한 방법 및 장치
US9958302B2 (en) * 2011-08-20 2018-05-01 Reno Technologies, Inc. Flow control system, method, and apparatus
JP6185678B2 (ja) * 2015-01-05 2017-08-23 株式会社 エニイワイヤ 組立用物品管理システム
JP6533740B2 (ja) 2015-12-15 2019-06-19 Ckd株式会社 ガス流量監視方法及びガス流量監視装置
US10697848B1 (en) * 2016-12-12 2020-06-30 Kirk A. Dobbs Smart building water supply management system with leak detection and flood prevention
US10031004B2 (en) 2016-12-15 2018-07-24 Mks Instruments, Inc. Methods and apparatus for wide range mass flow verification
US10358180B2 (en) 2017-01-05 2019-07-23 Sram, Llc Adjustable seatpost
US20180348034A1 (en) * 2017-05-31 2018-12-06 Air Liquide America Specialty Gases Llc Gas sampling apparatus
WO2018235900A1 (ja) * 2017-06-22 2018-12-27 株式会社フジキン 流量制御装置および流量制御装置の流量制御方法
JP6811147B2 (ja) * 2017-06-23 2021-01-13 東京エレクトロン株式会社 ガス供給系を検査する方法
JP6960278B2 (ja) * 2017-08-31 2021-11-05 東京エレクトロン株式会社 流量測定システムを検査する方法
US11718913B2 (en) * 2018-06-04 2023-08-08 Asm Ip Holding B.V. Gas distribution system and reactor system including same
CN109085812A (zh) * 2018-08-28 2018-12-25 武汉华星光电技术有限公司 气体流量监测系统及监测和主备用切换方法
JP7358765B2 (ja) * 2019-04-04 2023-10-11 株式会社サタケ 製粉設備の監視システム
WO2020217601A1 (ja) * 2019-04-26 2020-10-29 株式会社堀場エステック 流路形成装置
DE102019117543A1 (de) * 2019-06-28 2020-12-31 Aixtron Se Verfahren zum Kalibrieren/Verifizieren von Massenfluss-Mess/Steuer-Geräten eines Gasmischsystems und Vorrichtung zur Durchführung des Verfahrens
JP7680122B2 (ja) * 2021-02-25 2025-05-20 東京エレクトロン株式会社 異常検出方法及び処理装置
US12061103B2 (en) * 2021-05-10 2024-08-13 Applied Materials, Inc. Packaging design for a flow sensor and methods of manufacturing thereof
CN114429870B (zh) * 2022-02-24 2023-03-24 江苏振华新云电子有限公司 一种片式钽电解电容器蒸汽流量稳定输出调节装置
CN115755158B (zh) * 2022-11-29 2025-07-29 上海新漫传感科技有限公司 探测器的保护系统、方法及计算机可读介质

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US6363958B1 (en) * 1999-05-10 2002-04-02 Parker-Hannifin Corporation Flow control of process gas in semiconductor manufacturing
US6439253B1 (en) * 2000-12-28 2002-08-27 International Business Machines Corporation System for and method of monitoring the flow of semiconductor process gases from a gas delivery system

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US4671097A (en) * 1984-06-15 1987-06-09 Oy Nokia Ab Calibration system for the calibration of mass flow controllers
US6363958B1 (en) * 1999-05-10 2002-04-02 Parker-Hannifin Corporation Flow control of process gas in semiconductor manufacturing
US6439253B1 (en) * 2000-12-28 2002-08-27 International Business Machines Corporation System for and method of monitoring the flow of semiconductor process gases from a gas delivery system

Also Published As

Publication number Publication date
US8826935B2 (en) 2014-09-09
KR20130039706A (ko) 2013-04-22
TW201327080A (zh) 2013-07-01
JP2013084857A (ja) 2013-05-09
US20130092269A1 (en) 2013-04-18
JP5433660B2 (ja) 2014-03-05
TWI460570B (zh) 2014-11-11

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