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
Other languages
English (en)
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 (ja)
EP (1) EP3861567A4 (ja)
JP (1) JP7330268B2 (ja)
KR (1) KR20210082464A (ja)
CN (1) CN113302715B (ja)
AU (1) AU2019353528A1 (ja)
CA (1) CA3115131A1 (ja)
SG (1) SG11202103376VA (ja)
WO (1) WO2020069557A1 (ja)

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 (ja) * 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 (ja) * 1991-12-26 2001-07-11 横河電機株式会社 二次電子増倍管
JP3919332B2 (ja) * 1998-05-18 2007-05-23 浜松ホトニクス株式会社 光電子増倍管及び分光測定装置
US6617768B1 (en) 2000-04-03 2003-09-09 Agilent Technologies, Inc. Multi dynode device and hybrid detector apparatus for mass spectrometry
JP4108905B2 (ja) 2000-06-19 2008-06-25 浜松ホトニクス株式会社 ダイノードの製造方法及び構造
GB2369720B (en) * 2000-12-01 2005-02-16 Electron Tubes Ltd Photomultiplier
JP5342769B2 (ja) * 2006-12-28 2013-11-13 浜松ホトニクス株式会社 光電陰極、電子管及び光電子増倍管
JP2009289693A (ja) 2008-05-30 2009-12-10 Hamamatsu Photonics Kk 荷電粒子検出器
WO2010125669A1 (ja) * 2009-04-30 2010-11-04 キヤノンアネルバ株式会社 質量分析用イオン検出装置、イオン検出方法、およびイオン検出装置の製造方法
US8519327B2 (en) 2009-06-22 2013-08-27 Shimadzu Corporation Mass spectrometer
US8735818B2 (en) * 2010-03-31 2014-05-27 Thermo Finnigan Llc Discrete dynode detector with dynamic gain control
CN206471309U (zh) * 2013-11-26 2017-09-05 珀金埃尔默健康科学股份有限公司 电子倍增器及使用电子倍增器的质谱仪
WO2017015700A1 (en) * 2015-07-29 2017-02-02 Etp Electron Multipliers Pty Ltd Apparatus and methods for focussing electrons
JP6462526B2 (ja) 2015-08-10 2019-01-30 浜松ホトニクス株式会社 荷電粒子検出器およびその制御方法
CN108140533B (zh) * 2015-10-05 2021-05-28 深圳源光科技有限公司 光电倍增管及其制造方法
US11848180B2 (en) * 2018-03-23 2023-12-19 Adaptas Solutions Pty Ltd Particle detector having improved performance and service life
EP3776627A4 (en) * 2018-04-13 2022-01-05 Adaptas Solutions Pty Ltd SAMPLE ANALYZER WITH IMPROVED INPUT OPTICS AND COMPONENT ARRANGEMENT
WO2019213697A1 (en) * 2018-05-07 2019-11-14 ETP Ion Detect Pty Ltd Detector having improved construction

Also Published As

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

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