SG11202103376VA - Improvements to electron multiplier internal regions - Google Patents

Improvements to electron multiplier internal regions

Info

Publication number
SG11202103376VA
SG11202103376VA SG11202103376VA SG11202103376VA SG11202103376VA SG 11202103376V A SG11202103376V A SG 11202103376VA SG 11202103376V A SG11202103376V A SG 11202103376VA SG 11202103376V A SG11202103376V A SG 11202103376VA SG 11202103376V A SG11202103376V A SG 11202103376VA
Authority
SG
Singapore
Prior art keywords
electron multiplier
internal regions
multiplier internal
regions
electron
Prior art date
Application number
SG11202103376VA
Inventor
Russell Jurek
Kevin Hunter
Original Assignee
Adaptas Solutions Pty Ltd
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
Priority claimed from AU2018903770A external-priority patent/AU2018903770A0/en
Application filed by Adaptas Solutions Pty Ltd filed Critical Adaptas Solutions Pty Ltd
Publication of SG11202103376VA publication Critical patent/SG11202103376VA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/28—Vessels, e.g. wall of the tube; Windows; Screens; Suppressing undesired discharges or currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/10—Dynodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
SG11202103376VA 2018-10-05 2019-08-26 Improvements to electron multiplier internal regions SG11202103376VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2018903770A AU2018903770A0 (en) 2018-10-05 Improvments to electron multplier internal regions
PCT/AU2019/050899 WO2020069557A1 (en) 2018-10-05 2019-08-26 Improvements to electron multiplier internal regions

Publications (1)

Publication Number Publication Date
SG11202103376VA true SG11202103376VA (en) 2021-04-29

Family

ID=70054458

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202103376VA SG11202103376VA (en) 2018-10-05 2019-08-26 Improvements to electron multiplier internal regions

Country Status (9)

Country Link
US (1) US11410839B2 (en)
EP (1) EP3861567A4 (en)
JP (1) JP7330268B2 (en)
KR (1) KR20210082464A (en)
CN (1) CN113302715B (en)
AU (1) AU2019353528A1 (en)
CA (1) CA3115131A1 (en)
SG (1) SG11202103376VA (en)
WO (1) WO2020069557A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11410838B2 (en) 2020-09-03 2022-08-09 Thermo Finnigan Llc Long life electron multiplier

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553405A (en) * 1955-12-26
US3619692A (en) * 1969-08-13 1971-11-09 Itt Dynode assembly for electron multiplier
US4001620A (en) * 1975-12-17 1977-01-04 Rca Corporation Modulation mask for an image display device
US4182968A (en) * 1976-04-23 1980-01-08 Rca Corporation Electron multiplier with ion bombardment shields
US4115719A (en) * 1976-10-04 1978-09-19 Rca Corporation Electron multiplier with high energy electron filter
JP3186812B2 (en) * 1991-12-26 2001-07-11 横河電機株式会社 Secondary electron multiplier
JP3919332B2 (en) * 1998-05-18 2007-05-23 浜松ホトニクス株式会社 Photomultiplier tube and spectrometer
US6617768B1 (en) * 2000-04-03 2003-09-09 Agilent Technologies, Inc. Multi dynode device and hybrid detector apparatus for mass spectrometry
JP4108905B2 (en) * 2000-06-19 2008-06-25 浜松ホトニクス株式会社 Manufacturing method and structure of dynode
GB2369720B (en) * 2000-12-01 2005-02-16 Electron Tubes Ltd Photomultiplier
JP5342769B2 (en) 2006-12-28 2013-11-13 浜松ホトニクス株式会社 Photocathode, electron tube and photomultiplier tube
JP2009289693A (en) * 2008-05-30 2009-12-10 Hamamatsu Photonics Kk Charged-particle detector
WO2010125669A1 (en) 2009-04-30 2010-11-04 キヤノンアネルバ株式会社 Ion detection device for mass analysis, ion detection method, and production method for ion detection device
EP2447979A1 (en) 2009-06-22 2012-05-02 Shimadzu Corporation Mass spectrometer
US8735818B2 (en) * 2010-03-31 2014-05-27 Thermo Finnigan Llc Discrete dynode detector with dynamic gain control
EP3075001A4 (en) * 2013-11-26 2017-02-15 PerkinElmer Health Sciences, Inc. Detectors and methods of using them
WO2017015700A1 (en) * 2015-07-29 2017-02-02 Etp Electron Multipliers Pty Ltd Apparatus and methods for focussing electrons
JP6462526B2 (en) * 2015-08-10 2019-01-30 浜松ホトニクス株式会社 Charged particle detector and control method thereof
US10262847B2 (en) * 2015-10-05 2019-04-16 Shenzhen Genorivision Technology Co., Ltd. Photomultiplier tube and method of making it
EP3769333A4 (en) 2018-03-23 2022-04-13 Adaptas Solutions Pty Ltd Particle detector having improved performance and service life
CN112106171A (en) 2018-04-13 2020-12-18 艾德特斯解决方案有限公司 Sample analysis apparatus with improved input optics and component arrangement
CN112585718B (en) 2018-05-07 2024-05-28 艾德特斯解决方案有限公司 Detector with improved structure

Also Published As

Publication number Publication date
CA3115131A1 (en) 2020-04-09
US11410839B2 (en) 2022-08-09
AU2019353528A1 (en) 2021-05-20
JP2022504279A (en) 2022-01-13
CN113302715B (en) 2024-03-12
KR20210082464A (en) 2021-07-05
CN113302715A (en) 2021-08-24
JP7330268B2 (en) 2023-08-21
WO2020069557A1 (en) 2020-04-09
EP3861567A1 (en) 2021-08-11
EP3861567A4 (en) 2022-07-06
US20210384018A1 (en) 2021-12-09

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