GB315720A - Improvements in and relating to anodes for electric discharge tubes - Google Patents

Improvements in and relating to anodes for electric discharge tubes

Info

Publication number
GB315720A
GB315720A GB21876/29A GB2187629A GB315720A GB 315720 A GB315720 A GB 315720A GB 21876/29 A GB21876/29 A GB 21876/29A GB 2187629 A GB2187629 A GB 2187629A GB 315720 A GB315720 A GB 315720A
Authority
GB
United Kingdom
Prior art keywords
anode
ntgen
anodes
relating
cover
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.)
Expired
Application number
GB21876/29A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB315720A publication Critical patent/GB315720A/en
Expired 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
    • H01J35/12—Cooling non-rotary anodes
    • H01J35/13—Active cooling, e.g. fluid flow, heat pipes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Particle Accelerators (AREA)

Abstract

315,720. British Thomson-Houston Co., Ltd., (Assignees of Wantz, J. B.). July 16, 1928, [Convention date]. R÷ntgen-ray tubes; vacuum tubes. - The anode of a discharge device, more particularly a R÷ntgen-ray tube, comprises a solid body provided with a grooved portion, which is closed by a cover to form a continuous passage for a cooling medium around the body. As shown in Fig. 2, a copper anode having a tungsten target 30 has formed in its near surface a spiral groove 20 covered by a plate 24, supply and discharge pipes 25, 26 being provided. In a modification, Fig. 3, a helical groove 32 is cut in the cylindrical surface of an anode, a sleeve 38, forming the cover, being secured in a recess 37. Supply and discharge ports are indicated at 33, 36. Specifications 14892/13 and 221,709 are referred to.
GB21876/29A 1928-07-16 1929-07-16 Improvements in and relating to anodes for electric discharge tubes Expired GB315720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US293262A US1938946A (en) 1928-07-16 1928-07-16 X-ray tube cooling system

Publications (1)

Publication Number Publication Date
GB315720A true GB315720A (en) 1930-10-16

Family

ID=23128376

Family Applications (4)

Application Number Title Priority Date Filing Date
GB30846/23A Expired GB221709A (en) 1928-07-16 1923-12-07 Improvements in and relating to x-ray apparatus
GB21877/29A Expired GB315721A (en) 1928-07-16 1929-07-16 Improvements in and relating to cooling systems for x-ray tubes
GB21876/29A Expired GB315720A (en) 1928-07-16 1929-07-16 Improvements in and relating to anodes for electric discharge tubes
GB23404/29A Expired GB316561A (en) 1928-07-16 1929-07-30

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB30846/23A Expired GB221709A (en) 1928-07-16 1923-12-07 Improvements in and relating to x-ray apparatus
GB21877/29A Expired GB315721A (en) 1928-07-16 1929-07-16 Improvements in and relating to cooling systems for x-ray tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB23404/29A Expired GB316561A (en) 1928-07-16 1929-07-30

Country Status (4)

Country Link
US (2) US1938946A (en)
BE (1) BE362763A (en)
FR (2) FR29424E (en)
GB (4) GB221709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350807A1 (en) * 1972-10-28 1974-05-09 Philips Nv ROENTHINE PIPE WITH A LIQUID-COOLED ANODE

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744212C (en) * 1939-08-26 1944-01-12 Electricitaetsgesellschaft San X-ray device with oil-filled pipe protection housing
BE453302A (en) * 1942-11-25
NL88347C (en) * 1951-08-18
US2816241A (en) * 1951-09-27 1957-12-10 Gen Electric Electron targets and means for and method of cooling the same
US4688239A (en) * 1984-09-24 1987-08-18 The B. F. Goodrich Company Heat dissipation means for X-ray generating tubes
US7499524B2 (en) * 2006-04-27 2009-03-03 General Electric Company Methods and apparatus for mobile imaging systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350807A1 (en) * 1972-10-28 1974-05-09 Philips Nv ROENTHINE PIPE WITH A LIQUID-COOLED ANODE

Also Published As

Publication number Publication date
GB221709A (en) 1924-09-18
GB316561A (en) 1930-07-17
FR679171A (en) 1930-04-09
BE362763A (en)
US1938946A (en) 1933-12-12
US1886761A (en) 1932-11-08
FR29424E (en) 1925-07-27
GB315721A (en) 1930-10-09

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