WO2008120541A1 - Ｘ線管 - Google Patents

Ｘ線管 Download PDF

Info

Publication number
WO2008120541A1
WO2008120541A1 PCT/JP2008/054502 JP2008054502W WO2008120541A1 WO 2008120541 A1 WO2008120541 A1 WO 2008120541A1 JP 2008054502 W JP2008054502 W JP 2008054502W WO 2008120541 A1 WO2008120541 A1 WO 2008120541A1
Authority
WO
WIPO (PCT)
Prior art keywords
electron gun
ray tube
gun housing
assembly
housing
Prior art date
Application number
PCT/JP2008/054502
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Tutomu Inazuru
Original Assignee
Hamamatsu Photonics K.K.
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 Hamamatsu Photonics K.K. filed Critical Hamamatsu Photonics K.K.
Publication of WO2008120541A1 publication Critical patent/WO2008120541A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/066—Details of electron optical components, e.g. cathode cups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/06—Cathode assembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/18—Windows, e.g. for X-ray transmission

Landscapes

  • X-Ray Techniques (AREA)
PCT/JP2008/054502 2007-04-03 2008-03-12 Ｘ線管 WO2008120541A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007097696A JP4963622B2 (ja) 2007-04-03 2007-04-03 Ｘ線管
JP2007-097696 2007-04-03

Publications (1)

Publication Number Publication Date
WO2008120541A1 true WO2008120541A1 (ja) 2008-10-09

Family

ID=39808124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054502 WO2008120541A1 (ja) 2007-04-03 2008-03-12 Ｘ線管

Country Status (3)

Country Link
JP (1) JP4963622B2 (zh)
TW (1) TWI449074B (zh)
WO (1) WO2008120541A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4060713A4 (en) * 2019-11-11 2023-12-13 Canon Electron Tubes & Devices Co., Ltd. X-RAY TUBE AND METHOD FOR MANUFACTURING X-RAY TUBE
US12125660B2 (en) 2019-11-11 2024-10-22 Canon Electron Tubes & Devices Co., Ltd. X-ray tube and method of manufacturing X-ray tube

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104752146B (zh) 2013-12-27 2018-09-18 浜松光子学株式会社 光电倍增管和包含其的传感器模块
JP6598538B2 (ja) * 2014-07-18 2019-10-30 キヤノン株式会社 陽極及びこれを用いたｘ線発生管、ｘ線発生装置、ｘ線撮影システム
JP2023006196A (ja) * 2021-06-30 2023-01-18 浜松ホトニクス株式会社 Ｘ線発生装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03155029A (ja) * 1989-11-14 1991-07-03 Shimadzu Corp Ｘ線銃
JP2006286264A (ja) * 2005-03-31 2006-10-19 Hitachi Medical Corp マイクロフォーカスｘ線管

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4026976B2 (ja) * 1999-03-02 2007-12-26 浜松ホトニクス株式会社 Ｘ線発生装置、ｘ線撮像装置及びｘ線検査システム
JP4762436B2 (ja) * 2001-05-16 2011-08-31 浜松ホトニクス株式会社 カソードユニット及び開放型ｘ線発生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03155029A (ja) * 1989-11-14 1991-07-03 Shimadzu Corp Ｘ線銃
JP2006286264A (ja) * 2005-03-31 2006-10-19 Hitachi Medical Corp マイクロフォーカスｘ線管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4060713A4 (en) * 2019-11-11 2023-12-13 Canon Electron Tubes & Devices Co., Ltd. X-RAY TUBE AND METHOD FOR MANUFACTURING X-RAY TUBE
US12125660B2 (en) 2019-11-11 2024-10-22 Canon Electron Tubes & Devices Co., Ltd. X-ray tube and method of manufacturing X-ray tube

Also Published As

Publication number Publication date
TW200849307A (en) 2008-12-16
JP2008257956A (ja) 2008-10-23
JP4963622B2 (ja) 2012-06-27
TWI449074B (zh) 2014-08-11

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