JPS5496985A - X-ray tube - Google Patents

X-ray tube

Info

Publication number
JPS5496985A
JPS5496985A JP379578A JP379578A JPS5496985A JP S5496985 A JPS5496985 A JP S5496985A JP 379578 A JP379578 A JP 379578A JP 379578 A JP379578 A JP 379578A JP S5496985 A JPS5496985 A JP S5496985A
Authority
JP
Japan
Prior art keywords
metal
stator
bevel
target
discharge
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP379578A
Other languages
English (en)
Other versions
JPS6227499B2 (ja
Inventor
Ko Sawa
Yasunori Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP379578A priority Critical patent/JPS5496985A/ja
Priority to US06/001,825 priority patent/US4281268A/en
Priority to IT47622/79A priority patent/IT1114341B/it
Priority to DE2901681A priority patent/DE2901681B2/de
Priority to FR7901273A priority patent/FR2415366A1/fr
Publication of JPS5496985A publication Critical patent/JPS5496985A/ja
Publication of JPS6227499B2 publication Critical patent/JPS6227499B2/ja
Granted legal-status Critical Current

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)
JP379578A 1978-01-18 1978-01-18 X-ray tube Granted JPS5496985A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP379578A JPS5496985A (en) 1978-01-18 1978-01-18 X-ray tube
US06/001,825 US4281268A (en) 1978-01-18 1979-01-08 X-ray tube with cooled shield between target and rotor
IT47622/79A IT1114341B (it) 1978-01-18 1979-01-12 Tubo a raggi x
DE2901681A DE2901681B2 (de) 1978-01-18 1979-01-17 Röntgenröhre
FR7901273A FR2415366A1 (fr) 1978-01-18 1979-01-18 Tube a rayons x

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
JPS5496985A true JPS5496985A (en) 1979-07-31
JPS6227499B2 JPS6227499B2 (ja) 1987-06-15

Family

ID=11567117

Family Applications (1)

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

Country Status (5)

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

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
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
US7083612B2 (en) * 2003-01-15 2006-08-01 Cryodynamics, Llc Cryotherapy system
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
WO2016077045A1 (en) 2014-11-13 2016-05-19 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
EP3678567A4 (en) 2017-09-05 2021-06-02 Adagio Medical, Inc. ABLATION CATHETER WITH A SHAPE MEMORY MANDRIN
BR112020013967A2 (pt) 2018-01-10 2020-12-01 Adagio Medical, Inc. elemento de crioablação com forro condutivo

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 (ja) * 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
DE1015547B (de) * 1955-05-04 1957-09-12 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
DE2901681A1 (de) 1979-07-19
DE2901681B2 (de) 1981-06-25
FR2415366A1 (fr) 1979-08-17
JPS6227499B2 (ja) 1987-06-15
US4281268A (en) 1981-07-28
IT1114341B (it) 1986-01-27
FR2415366B1 (ja) 1982-07-02
IT7947622A0 (it) 1979-01-12

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