CN1249545C - 操作数字质量流量控制器的系统和方法 - Google Patents

操作数字质量流量控制器的系统和方法 Download PDF

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Publication number
CN1249545C
CN1249545C CNB008113238A CN00811323A CN1249545C CN 1249545 C CN1249545 C CN 1249545C CN B008113238 A CNB008113238 A CN B008113238A CN 00811323 A CN00811323 A CN 00811323A CN 1249545 C CN1249545 C CN 1249545C
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CN
China
Prior art keywords
mass flow
flow controller
control system
electronic control
data
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.)
Expired - Fee Related
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CNB008113238A
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English (en)
Chinese (zh)
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CN1371492A (zh
Inventor
肯尼思·E·廷斯利
菲索·塔里克
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Entegris Inc
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Mykrolis Corp
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23377995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1249545(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mykrolis Corp filed Critical Mykrolis Corp
Publication of CN1371492A publication Critical patent/CN1371492A/zh
Application granted granted Critical
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/06Control of flow characterised by the use of electric means
    • G05D7/0617Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635Control 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
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/06Control of flow characterised by the use of electric means
    • G05D7/0617Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0318Processes
    • Y10T137/0324With control of flow by a condition or characteristic of a fluid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0318Processes
    • Y10T137/0324With control of flow by a condition or characteristic of a fluid
    • Y10T137/0368By speed of fluid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7758Pilot or servo controlled
    • Y10T137/7759Responsive to change in rate of fluid flow
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7758Pilot or servo controlled
    • Y10T137/7761Electrically actuated valve

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Flow Control (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Measuring Volume Flow (AREA)
  • Drying Of Semiconductors (AREA)
CNB008113238A 1999-07-09 2000-06-21 操作数字质量流量控制器的系统和方法 Expired - Fee Related CN1249545C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/350,744 US6343617B1 (en) 1999-07-09 1999-07-09 System and method of operation of a digital mass flow controller
US09/350,744 1999-07-09

Publications (2)

Publication Number Publication Date
CN1371492A CN1371492A (zh) 2002-09-25
CN1249545C true CN1249545C (zh) 2006-04-05

Family

ID=23377995

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008113238A Expired - Fee Related CN1249545C (zh) 1999-07-09 2000-06-21 操作数字质量流量控制器的系统和方法

Country Status (9)

Country Link
US (3) US6343617B1 (enExample)
EP (2) EP1212665B1 (enExample)
JP (1) JP2003504748A (enExample)
KR (1) KR100718209B1 (enExample)
CN (1) CN1249545C (enExample)
AT (2) ATE251773T1 (enExample)
AU (1) AU5498700A (enExample)
DE (2) DE60036649T2 (enExample)
WO (1) WO2001004715A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105320160A (zh) * 2014-06-20 2016-02-10 株式会社堀场Stec 中继器以及流体控制和测量系统

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US10216162B2 (en) 2014-06-20 2019-02-26 Horiba Stec, Co., Ltd. Fluid control and measurement system with a relay

Also Published As

Publication number Publication date
ATE374964T1 (de) 2007-10-15
WO2001004715A1 (en) 2001-01-18
US6640822B2 (en) 2003-11-04
KR20020039317A (ko) 2002-05-25
EP1212665B1 (en) 2003-10-08
DE60005849T2 (de) 2004-09-09
EP1359487A2 (en) 2003-11-05
US20020117202A1 (en) 2002-08-29
DE60036649T2 (de) 2008-07-03
US6343617B1 (en) 2002-02-05
ATE251773T1 (de) 2003-10-15
CN1371492A (zh) 2002-09-25
AU5498700A (en) 2001-01-30
EP1359487B1 (en) 2007-10-03
DE60005849D1 (de) 2003-11-13
US6681787B2 (en) 2004-01-27
EP1359487A3 (en) 2004-02-04
US20020139418A1 (en) 2002-10-03
KR100718209B1 (ko) 2007-05-15
EP1212665A1 (en) 2002-06-12
DE60036649D1 (de) 2007-11-15
JP2003504748A (ja) 2003-02-04

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