TW200503040A - X ray generating device - Google Patents

X ray generating device

Info

Publication number
TW200503040A
TW200503040A TW093115035A TW93115035A TW200503040A TW 200503040 A TW200503040 A TW 200503040A TW 093115035 A TW093115035 A TW 093115035A TW 93115035 A TW93115035 A TW 93115035A TW 200503040 A TW200503040 A TW 200503040A
Authority
TW
Taiwan
Prior art keywords
ray tube
ray
front panel
generating device
output window
Prior art date
Application number
TW093115035A
Other languages
Chinese (zh)
Other versions
TWI303445B (en
Inventor
Norimasa Kosugi
Toshihiko Hino
Masanari Ogawa
Original Assignee
Hamamatsu Photonics Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34049798&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200503040(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hamamatsu Photonics Kk filed Critical Hamamatsu Photonics Kk
Publication of TW200503040A publication Critical patent/TW200503040A/en
Application granted granted Critical
Publication of TWI303445B publication Critical patent/TWI303445B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H05G1/06—X-ray tube and at least part of the power supply apparatus being mounted within the same housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/025—Means for cooling the X-ray tube or the generator
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices

Landscapes

  • X-Ray Techniques (AREA)

Abstract

The object of present invention is to provide a X ray generating device in which the X ray tube can firmly secured within the protective case. In the state that the output window holding portion 12 of the X ray tube 8 is inserted into the opening 26 of the front panel 5, a fixing nut 30 is threaded into the X ray generating device 1 in such a way that a outer thread portion 30a of the fixing but 30 is engaged with a female thread portion 29 formed on the wall surface of the opening 26. After the fixing nut is sufficiently threaded, a flange portion 18 provided on the output window holding portion 12 of the X ray tube 8 abuts against a projecting portion 27 provided on the front panel 5, so that the flange portion 18 will press against said projecting portion 27 by the fixing but 30, so as to fix the X ray tube 8 on the front panel 5. In addition, the heat conduction from the output window holding portion 12 of the X ray tube 8 to the front panel 5 can be increase by the use of the heat-conductive fixing nut 30. Therefore, the heat of the X ray tube 8 is easily dissipated, so that this will enables the maintaining of generating efficiency of X ray and the protection from the damage of the X ray tube 8.
TW093115035A 2003-05-30 2004-05-27 X ray generating device TWI303445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003155428A JP4223863B2 (en) 2003-05-30 2003-05-30 X-ray generator

Publications (2)

Publication Number Publication Date
TW200503040A true TW200503040A (en) 2005-01-16
TWI303445B TWI303445B (en) 2008-11-21

Family

ID=34049798

Family Applications (3)

Application Number Title Priority Date Filing Date
TW094116340A TWI322444B (en) 2003-05-30 2004-05-27 X ray generating device
TW093115035A TWI303445B (en) 2003-05-30 2004-05-27 X ray generating device
TW098103037A TWI322445B (en) 2003-05-30 2004-05-27 X-ray generating device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW094116340A TWI322444B (en) 2003-05-30 2004-05-27 X ray generating device

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW098103037A TWI322445B (en) 2003-05-30 2004-05-27 X-ray generating device

Country Status (4)

Country Link
JP (1) JP4223863B2 (en)
KR (3) KR100706457B1 (en)
CN (4) CN1738510A (en)
TW (3) TWI322444B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427666B (en) * 2005-10-07 2014-02-21 Hamamatsu Photonics Kk An X-ray tube and an X-ray source including the X-ray tube

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7077567B1 (en) * 2005-04-11 2006-07-18 Gendex Corporation X-ray tubehead housing with slant-angle partition
KR100680760B1 (en) * 2005-04-19 2007-02-08 (주)선재하이테크 A flexible soft X-ray ionizer
US7885386B2 (en) * 2006-03-31 2011-02-08 General Electric Company Systems and apparatus for a compact low power X-ray generator
ATE421763T1 (en) * 2006-04-04 2009-02-15 Paul Mueller Gmbh & Co Kg STORAGE UNIT FOR ROTARY ANODES OF X-RAY TUBES
KR100823990B1 (en) * 2007-03-19 2008-04-22 (주)선재하이테크 A photo ionizer
KR101522426B1 (en) * 2008-06-25 2015-05-21 하마마츠 포토닉스 가부시키가이샤 X-ray irradiation system and X-ray irradiation apparatus
KR101163513B1 (en) 2009-12-04 2012-07-06 (주) 브이에스아이 Apparatus for generating beam ion
JP5730497B2 (en) * 2010-04-28 2015-06-10 浜松ホトニクス株式会社 X-ray generator
JP5081314B1 (en) * 2011-05-23 2012-11-28 日立アロカメディカル株式会社 X-ray generator
US9142377B2 (en) * 2011-07-04 2015-09-22 Tetra Laval Holdings & Finance S.A. Cathode housing suspension of an electron beam device
JP5899006B2 (en) * 2012-03-02 2016-04-06 浜松ホトニクス株式会社 X-ray irradiation source
KR101361792B1 (en) * 2013-03-05 2014-02-13 (주) 브이에스아이 A photo ionizer
US9282622B2 (en) * 2013-10-08 2016-03-08 Moxtek, Inc. Modular x-ray source
KR20160019205A (en) 2014-08-11 2016-02-19 전남대학교산학협력단 X-ray generating apparatus
CN104916513A (en) * 2015-06-17 2015-09-16 无锡日联科技有限公司 Micro-focus X-ray tube
JP6611490B2 (en) * 2015-07-02 2019-11-27 キヤノン株式会社 X-ray generator and X-ray imaging system using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539104A (en) * 1978-09-12 1980-03-18 Toshiba Corp X-ray generator
CN2259685Y (en) * 1995-07-27 1997-08-13 应楚洲 Ceramic X-ray tube
US5707252A (en) * 1995-10-10 1998-01-13 Alden Products Company Snap-together x-ray cable coupling nut assembly
JP3839528B2 (en) * 1996-09-27 2006-11-01 浜松ホトニクス株式会社 X-ray generator
JP3934837B2 (en) * 1999-10-29 2007-06-20 浜松ホトニクス株式会社 Open X-ray generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427666B (en) * 2005-10-07 2014-02-21 Hamamatsu Photonics Kk An X-ray tube and an X-ray source including the X-ray tube

Also Published As

Publication number Publication date
KR20040104365A (en) 2004-12-10
JP4223863B2 (en) 2009-02-12
TW200943360A (en) 2009-10-16
TWI303445B (en) 2008-11-21
KR100976658B1 (en) 2010-08-18
TW200529272A (en) 2005-09-01
JP2004356056A (en) 2004-12-16
CN1738510A (en) 2006-02-22
KR20050045961A (en) 2005-05-17
KR101078449B1 (en) 2011-10-31
CN101083867B (en) 2011-05-04
TWI322445B (en) 2010-03-21
CN101504905A (en) 2009-08-12
CN1574182A (en) 2005-02-02
CN100521863C (en) 2009-07-29
KR20090069155A (en) 2009-06-29
KR100706457B1 (en) 2007-04-10
TWI322444B (en) 2010-03-21
CN101083867A (en) 2007-12-05
CN101504905B (en) 2011-02-09

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