IT1114341B - Tubo a raggi x - Google Patents

Tubo a raggi x

Info

Publication number
IT1114341B
IT1114341B IT47622/79A IT4762279A IT1114341B IT 1114341 B IT1114341 B IT 1114341B IT 47622/79 A IT47622/79 A IT 47622/79A IT 4762279 A IT4762279 A IT 4762279A IT 1114341 B IT1114341 B IT 1114341B
Authority
IT
Italy
Prior art keywords
ray tube
ray
tube
Prior art date
Application number
IT47622/79A
Other languages
English (en)
Other versions
IT7947622A0 (it
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of IT7947622A0 publication Critical patent/IT7947622A0/it
Application granted granted Critical
Publication of IT1114341B publication Critical patent/IT1114341B/it

Links

Classifications

    • 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
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • 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
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
    • H01J35/106—Active cooling, e.g. fluid flow, heat pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/167—Shielding arrangements against thermal (heat) energy

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
IT47622/79A 1978-01-18 1979-01-12 Tubo a raggi x IT1114341B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP379578A JPS5496985A (en) 1978-01-18 1978-01-18 X-ray tube

Publications (2)

Publication Number Publication Date
IT7947622A0 IT7947622A0 (it) 1979-01-12
IT1114341B true IT1114341B (it) 1986-01-27

Family

ID=11567117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47622/79A IT1114341B (it) 1978-01-18 1979-01-12 Tubo a raggi x

Country Status (5)

Country Link
US (1) US4281268A (it)
JP (1) JPS5496985A (it)
DE (1) DE2901681B2 (it)
FR (1) FR2415366A1 (it)
IT (1) IT1114341B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566960B1 (fr) * 1984-06-29 1986-11-14 Thomson Cgr Tube a rayons x a anode tournante et procede de fixation d'une anode tournante sur un axe support
US6778635B1 (en) 2002-01-10 2004-08-17 Varian Medical Systems, Inc. X-ray tube cooling system
US7083612B2 (en) 2003-01-15 2006-08-01 Cryodynamics, Llc Cryotherapy system
US7273479B2 (en) * 2003-01-15 2007-09-25 Cryodynamics, Llc Methods and systems for cryogenic cooling
US7410484B2 (en) * 2003-01-15 2008-08-12 Cryodynamics, Llc Cryotherapy probe
ES2928221T3 (es) 2013-09-24 2022-11-16 Adagio Medical Inc Catéter de crioablación endovascular casi crítico basado en líquido
EP3131487A4 (en) 2014-04-17 2017-12-13 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter having plurality of preformed treatment shapes
US10543032B2 (en) 2014-11-13 2020-01-28 Adagio Medical, Inc. Pressure modulated cryoablation system and related methods
US11051867B2 (en) 2015-09-18 2021-07-06 Adagio Medical, Inc. Tissue contact verification system
WO2017095756A1 (en) 2015-11-30 2017-06-08 Adagio Medical, Inc. Ablation method for creating elongate continuous lesions enclosing multiple vessel entries
US11564725B2 (en) 2017-09-05 2023-01-31 Adagio Medical, Inc. Ablation catheter having a shape memory stylet
KR20200106924A (ko) 2018-01-10 2020-09-15 아다지오 메디컬, 인크. 전도성 라이너를 갖는 절제 요소

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619561C (de) * 1935-10-03 Gerhard Borrmann Dipl Ing Roentgenroehre mit rotierender Antikathode
FR962793A (it) * 1942-08-17 1950-06-20
GB646275A (en) * 1948-10-08 1950-11-15 Norman Charles Cordingly Improvements relating to x-ray tubes
GB698817A (en) * 1951-02-13 1953-10-21 Newton Victor Ltd Improvements relating to x-ray tube anode assemblies
DE1036406B (de) * 1955-05-04 1958-08-14 Max Planck Gesellschaft Roentgenroehre
US2885582A (en) * 1956-04-03 1959-05-05 Gen Electric X-ray tube
DE1053105B (de) * 1957-04-02 1959-03-19 Phoenix Roentgenroehrenwerk Ru Drehanodenroentgenroehre mit Strahlungskuehlung
US3500097A (en) * 1967-03-06 1970-03-10 Dunlee Corp X-ray generator
US3790836A (en) * 1972-10-02 1974-02-05 M Braun Cooling means for electrodes
US3916202A (en) * 1974-05-03 1975-10-28 Gen Electric Lens-grid system for electron tubes
US3882339A (en) * 1974-06-17 1975-05-06 Gen Electric Gridded X-ray tube gun

Also Published As

Publication number Publication date
DE2901681B2 (de) 1981-06-25
JPS6227499B2 (it) 1987-06-15
US4281268A (en) 1981-07-28
DE2901681A1 (de) 1979-07-19
IT7947622A0 (it) 1979-01-12
FR2415366A1 (fr) 1979-08-17
JPS5496985A (en) 1979-07-31
FR2415366B1 (it) 1982-07-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940129