GB1494444A - Rotary-anode x-ray tube - Google Patents

Rotary-anode x-ray tube

Info

Publication number
GB1494444A
GB1494444A GB2373/75A GB237375A GB1494444A GB 1494444 A GB1494444 A GB 1494444A GB 2373/75 A GB2373/75 A GB 2373/75A GB 237375 A GB237375 A GB 237375A GB 1494444 A GB1494444 A GB 1494444A
Authority
GB
United Kingdom
Prior art keywords
grooves
anode
focal path
groove
alloy
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
GB2373/75A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Priority claimed from DE19742405334 external-priority patent/DE2405334C3/de
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1494444A publication Critical patent/GB1494444A/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
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes

Landscapes

  • X-Ray Techniques (AREA)
GB2373/75A 1974-01-23 1975-01-20 Rotary-anode x-ray tube Expired GB1494444A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2403015 1974-01-23
DE19742405334 DE2405334C3 (de) 1974-02-05 1974-02-05 Drehanoden-Röntgenröhre

Publications (1)

Publication Number Publication Date
GB1494444A true GB1494444A (en) 1977-12-07

Family

ID=25766496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2373/75A Expired GB1494444A (en) 1974-01-23 1975-01-20 Rotary-anode x-ray tube

Country Status (7)

Country Link
US (1) US3973156A (OSRAM)
JP (1) JPS50105287A (OSRAM)
CA (1) CA1021004A (OSRAM)
FR (1) FR2258704B1 (OSRAM)
GB (1) GB1494444A (OSRAM)
IT (1) IT1027322B (OSRAM)
NL (1) NL7500617A (OSRAM)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833751C3 (de) * 1978-08-01 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Röntgenröhren-Drehanodenteller
AT362459B (de) * 1979-07-12 1981-05-25 Plansee Metallwerk Verfahren zum verbinden einzelner teile einer roentgenanode, insbesondere drehanode
DE3107924A1 (de) * 1981-03-02 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Roentgenroehren-drehanode
US4394953A (en) 1981-03-12 1983-07-26 Schwarzkopf Development Corporation Method of joining individual parts of an X-ray anode, in particular of a rotating anode
FR2617332B1 (fr) * 1987-06-26 1995-06-23 Thomson Cgr Tube radiogene a faible rayonnement extra-focal
US5680433A (en) * 1995-04-28 1997-10-21 Varian Associates, Inc. High output stationary X-ray target with flexible support structure
US7079625B2 (en) * 2003-01-20 2006-07-18 Siemens Aktiengesellschaft X-ray anode having an electron incident surface scored by microslits
US8126116B2 (en) * 2006-05-05 2012-02-28 Koninklijke Philips Electronics N.V. Anode plate for X-ray tube and method of manufacture
FR2974967A1 (fr) 2011-05-02 2012-11-09 Gen Electric Procede et dispositif pour la mise en oeuvre d'imagerie a double energie
JP1528934S (OSRAM) * 2014-09-25 2015-07-13
JP1528466S (OSRAM) * 2014-09-25 2015-07-13
JP1528468S (OSRAM) * 2014-09-25 2015-07-13
JP1528933S (OSRAM) * 2014-09-25 2015-07-13
JP1528467S (OSRAM) * 2014-09-25 2015-07-13
JP1529492S (OSRAM) * 2014-09-25 2015-07-21
US12512289B2 (en) * 2023-09-07 2025-12-30 GE Precision Healthcare LLC X-ray tube anode with optimized area focal spot track
EP4704135A1 (en) * 2024-09-03 2026-03-04 Koninklijke Philips N.V. Rotary anode for an x-ray tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935633A (en) * 1957-09-25 1960-05-03 Jersey Prod Res Co Radiation emitting target cooler
US3546511A (en) * 1967-07-31 1970-12-08 Rigaku Denki Co Ltd Cooling system for a rotating anode of an x-ray tube
DE1937351A1 (de) * 1969-07-23 1971-02-04 Siemens Ag Drehanoden-Roentgenroehre
AT315305B (de) * 1971-03-16 1974-05-27 Siemens Ag Drehanode für Röntgenröhren
NL7115946A (OSRAM) * 1971-11-19 1973-05-22
US3795832A (en) * 1972-02-28 1974-03-05 Machlett Lab Inc Target for x-ray tubes

Also Published As

Publication number Publication date
CA1021004A (en) 1977-11-15
US3973156A (en) 1976-08-03
JPS50105287A (OSRAM) 1975-08-19
IT1027322B (it) 1978-11-20
NL7500617A (nl) 1975-07-25
FR2258704A1 (OSRAM) 1975-08-18
FR2258704B1 (OSRAM) 1979-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee