ATE240544T1 - Verfahren und vorrichtung zur druckregelung in vakuumanlagen - Google Patents

Verfahren und vorrichtung zur druckregelung in vakuumanlagen

Info

Publication number
ATE240544T1
ATE240544T1 AT99915129T AT99915129T ATE240544T1 AT E240544 T1 ATE240544 T1 AT E240544T1 AT 99915129 T AT99915129 T AT 99915129T AT 99915129 T AT99915129 T AT 99915129T AT E240544 T1 ATE240544 T1 AT E240544T1
Authority
AT
Austria
Prior art keywords
pressure
reaction chamber
disclosed apparatus
disclosed
controlling
Prior art date
Application number
AT99915129T
Other languages
English (en)
Inventor
Brian K Mcmillin
Farro F Kaveh
Michael Barnes
Original Assignee
Lam Res Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lam Res Corp filed Critical Lam Res Corp
Application granted granted Critical
Publication of ATE240544T1 publication Critical patent/ATE240544T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
    • G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/2572—One inflow supplements another
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Drying Of Semiconductors (AREA)
  • Control Of Fluid Pressure (AREA)
AT99915129T 1998-03-31 1999-03-30 Verfahren und vorrichtung zur druckregelung in vakuumanlagen ATE240544T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/053,530 US6142163A (en) 1996-03-29 1998-03-31 Method and apparatus for pressure control in vacuum processors
PCT/US1999/006961 WO1999050730A1 (en) 1998-03-31 1999-03-30 Method and apparatus for pressure control in vaccum processors

Publications (1)

Publication Number Publication Date
ATE240544T1 true ATE240544T1 (de) 2003-05-15

Family

ID=21984910

Family Applications (2)

Application Number Title Priority Date Filing Date
AT99915129T ATE240544T1 (de) 1998-03-31 1999-03-30 Verfahren und vorrichtung zur druckregelung in vakuumanlagen
AT02028407T ATE301303T1 (de) 1998-03-31 1999-03-30 Verfahren und vorrichtung zur regelung des druckes in vakuumprozessoren

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT02028407T ATE301303T1 (de) 1998-03-31 1999-03-30 Verfahren und vorrichtung zur regelung des druckes in vakuumprozessoren

Country Status (9)

Country Link
US (1) US6142163A (de)
EP (2) EP1066550B1 (de)
JP (1) JP4382984B2 (de)
KR (1) KR100528229B1 (de)
AT (2) ATE240544T1 (de)
DE (2) DE69926551T2 (de)
ES (2) ES2197633T3 (de)
TW (1) TW425592B (de)
WO (1) WO1999050730A1 (de)

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JP6996289B2 (ja) * 2016-12-26 2022-01-17 株式会社島津製作所 バルブ装置
JP6828446B2 (ja) * 2017-01-12 2021-02-10 株式会社島津製作所 バルブ制御装置
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JP6969465B2 (ja) * 2018-03-20 2021-11-24 株式会社島津製作所 目標開度推定器および圧力調整真空バルブ
CN113311881B (zh) * 2021-05-28 2022-12-13 北京七星华创流量计有限公司 一种质量流量控制器和流量控制方法
JP2024526539A (ja) * 2021-06-14 2024-07-19 ラム リサーチ コーポレーション 基板の移動を防止するための前面圧力および裏面圧力の監視
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Also Published As

Publication number Publication date
JP4382984B2 (ja) 2009-12-16
TW425592B (en) 2001-03-11
DE69926551D1 (de) 2005-09-08
DE69907890D1 (de) 2003-06-18
KR20010042381A (ko) 2001-05-25
ATE301303T1 (de) 2005-08-15
DE69926551T2 (de) 2006-06-08
EP1306737A2 (de) 2003-05-02
EP1066550A1 (de) 2001-01-10
EP1306737A3 (de) 2003-05-28
JP2002510083A (ja) 2002-04-02
WO1999050730A1 (en) 1999-10-07
KR100528229B1 (ko) 2005-11-15
ES2242820T3 (es) 2005-11-16
EP1306737B1 (de) 2005-08-03
ES2197633T3 (es) 2004-01-01
DE69907890T2 (de) 2004-02-19
EP1066550B1 (de) 2003-05-14
US6142163A (en) 2000-11-07

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