JP2012503199A - 放出電流およびバイアス電圧を制御する電離真空計 - Google Patents

放出電流およびバイアス電圧を制御する電離真空計 Download PDF

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Publication number
JP2012503199A
JP2012503199A JP2011527884A JP2011527884A JP2012503199A JP 2012503199 A JP2012503199 A JP 2012503199A JP 2011527884 A JP2011527884 A JP 2011527884A JP 2011527884 A JP2011527884 A JP 2011527884A JP 2012503199 A JP2012503199 A JP 2012503199A
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pressure
ionization
cathode
emission current
electron source
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JP2012503199A5 (https=
Inventor
カーマイケル・ラリー・ケー
ウェバー・ジェシー・エー
ヘンリー・ジョン・エイチ
スコット・マイケル・エヌ
ブラッカー・ジェラルド・エー
ヴァン・アントワープ・ケネス・ディー
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ブルックス オートメーション インコーポレイテッド
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Publication of JP2012503199A publication Critical patent/JP2012503199A/ja
Publication of JP2012503199A5 publication Critical patent/JP2012503199A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/30—Vacuum gauges by making use of ionisation effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/30—Vacuum gauges by making use of ionisation effects
    • G01L21/32—Vacuum gauges by making use of ionisation effects using electric discharge tubes with thermionic cathodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas

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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Solid Thermionic Cathode (AREA)
JP2011527884A 2008-09-19 2009-09-11 放出電流およびバイアス電圧を制御する電離真空計 Pending JP2012503199A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19268408P 2008-09-19 2008-09-19
US61/192,684 2008-09-19
PCT/US2009/056612 WO2010033427A1 (en) 2008-09-19 2009-09-11 Ionization gauge with emission current and bias potential control

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014266942A Division JP6031502B2 (ja) 2008-09-19 2014-12-29 電離真空計および圧力測定方法

Publications (2)

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JP2012503199A true JP2012503199A (ja) 2012-02-02
JP2012503199A5 JP2012503199A5 (https=) 2012-10-25

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JP2011527884A Pending JP2012503199A (ja) 2008-09-19 2009-09-11 放出電流およびバイアス電圧を制御する電離真空計
JP2014266942A Active JP6031502B2 (ja) 2008-09-19 2014-12-29 電離真空計および圧力測定方法
JP2016207564A Active JP6341970B2 (ja) 2008-09-19 2016-10-24 電離真空計および圧力測定方法

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JP2014266942A Active JP6031502B2 (ja) 2008-09-19 2014-12-29 電離真空計および圧力測定方法
JP2016207564A Active JP6341970B2 (ja) 2008-09-19 2016-10-24 電離真空計および圧力測定方法

Country Status (6)

Country Link
US (2) US8947098B2 (https=)
EP (2) EP2326931B1 (https=)
JP (3) JP2012503199A (https=)
CN (2) CN102159929A (https=)
DK (2) DK3517921T3 (https=)
WO (1) WO2010033427A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140127859A (ko) * 2012-02-08 2014-11-04 엠케이에스 인스트루먼츠, 인코포레이티드 고압 작동용 이온화 게이지
KR20170129919A (ko) * 2015-03-23 2017-11-27 가부시키가이샤 알박 삼극관형 전리 진공계
WO2018225853A1 (ja) * 2017-06-09 2018-12-13 アズビル株式会社 静電容量型圧力センサ

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JP2929208B2 (ja) 1989-11-10 1999-08-03 株式会社平和 カード式パチンコ機
KR101541273B1 (ko) * 2007-12-19 2015-08-03 엠케이에스 인스트루먼츠, 인코포레이티드 전자 멀티플라이어 냉 방출 소스를 갖는 이온화 게이지
CN102159929A (zh) 2008-09-19 2011-08-17 布鲁克机械公司 具有发射电流及偏压电位控制的电离计
JP5901142B2 (ja) * 2011-05-18 2016-04-06 株式会社アルバック 水素またはヘリウム用の検出計及び水素またはヘリウムの検出方法並びにリークディテクタ
WO2013016551A1 (en) * 2011-07-26 2013-01-31 Mks Instruments, Inc. Cold cathode gauge fast response signal circuit
US9588004B2 (en) 2014-11-07 2017-03-07 Mks Instruments, Inc. Long lifetime cold cathode ionization vacuum gauge design
TWI739300B (zh) 2015-01-15 2021-09-11 美商Ｍｋｓ儀器公司 離子化計及其製造方法
US9726566B2 (en) * 2015-04-29 2017-08-08 Honeywell International Inc. Vacuum pressure gauge
US9927317B2 (en) 2015-07-09 2018-03-27 Mks Instruments, Inc. Ionization pressure gauge with bias voltage and emission current control and measurement
US10242855B1 (en) * 2016-09-21 2019-03-26 The United States of America as requested by the Secretary of the Air Force Detector, system and method for droplet and/or cluster beam spectroscopy
US10928265B2 (en) * 2018-05-29 2021-02-23 Mks Instruments, Inc. Gas analysis with an inverted magnetron source
JP7314000B2 (ja) * 2019-09-19 2023-07-25 キヤノンアネルバ株式会社 電子発生装置および電離真空計
JP2025515982A (ja) 2021-12-16 2025-05-23 インフィコン インコーポレイティド 複数の楕円形フィラメントを備えたイオン源アセンブリ

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140127859A (ko) * 2012-02-08 2014-11-04 엠케이에스 인스트루먼츠, 인코포레이티드 고압 작동용 이온화 게이지
JP2015507203A (ja) * 2012-02-08 2015-03-05 エム ケー エス インストルメンツインコーポレーテッドＭｋｓ Ｉｎｓｔｒｕｍｅｎｔｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ 高圧力で作動する電離真空計
KR102082168B1 (ko) * 2012-02-08 2020-02-27 엠케이에스 인스트루먼츠, 인코포레이티드 압력을 측정하는 이온화 게이지 및 이를 이용한 압력 측정 방법
KR20170129919A (ko) * 2015-03-23 2017-11-27 가부시키가이샤 알박 삼극관형 전리 진공계
KR101982606B1 (ko) * 2015-03-23 2019-05-27 가부시키가이샤 알박 삼극관형 전리 진공계
WO2018225853A1 (ja) * 2017-06-09 2018-12-13 アズビル株式会社 静電容量型圧力センサ

Also Published As

Publication number Publication date
JP6341970B2 (ja) 2018-06-13
US9383286B2 (en) 2016-07-05
JP2015062035A (ja) 2015-04-02
JP6031502B2 (ja) 2016-11-24
EP2326931A1 (en) 2011-06-01
CN106404277A (zh) 2017-02-15
EP2326931A4 (en) 2012-08-08
CN102159929A (zh) 2011-08-17
EP2326931B1 (en) 2019-04-24
JP2017015738A (ja) 2017-01-19
EP3517921B1 (en) 2020-11-04
US20110163754A1 (en) 2011-07-07
WO2010033427A1 (en) 2010-03-25
US20150108993A1 (en) 2015-04-23
EP3517921A1 (en) 2019-07-31
DK2326931T3 (da) 2019-07-22
DK3517921T3 (da) 2021-01-18
US8947098B2 (en) 2015-02-03

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