CA1009292A - Rotary anode for an x-ray tube and method of manufacturing such an anode - Google Patents

Rotary anode for an x-ray tube and method of manufacturing such an anode

Info

Publication number: CA1009292A
Authority: CA; Canada
Prior art keywords: anode; manufacturing; ray tube; rotary; rotary anode
Prior art date: 1973-09-20
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

CA209,494A

Other languages

English (en)

Inventor

Frederik Magendans

Gerhardus A. Te Raa

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1973-09-20

Filing date

1974-09-18

Publication date

1977-04-26

1974-09-18 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1977-04-26 Application granted granted Critical

1977-04-26 Publication of CA1009292A publication Critical patent/CA1009292A/en

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

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
- H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures

CA209,494A 1973-09-20 1974-09-18 Rotary anode for an x-ray tube and method of manufacturing such an anode Expired CA1009292A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7312945A NL7312945A (nl)	1973-09-20	1973-09-20	Draaianode voor een roentgenbuis en werkwijze voor de vervaardiging van een dergelijke anode.

Publications (1)

Publication Number	Publication Date
CA1009292A true CA1009292A (en)	1977-04-26

Family

ID=19819646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA209,494A Expired CA1009292A (en)	1973-09-20	1974-09-18	Rotary anode for an x-ray tube and method of manufacturing such an anode

Country Status (11)

Country	Link
US (1)	US3993923A (fr)
JP (1)	JPS5318391B2 (fr)
AT (1)	AT337316B (fr)
BE (1)	BE820085A (fr)
CA (1)	CA1009292A (fr)
CH (1)	CH577234A5 (fr)
DE (1)	DE2443354C3 (fr)
FR (1)	FR2245079B1 (fr)
GB (1)	GB1427287A (fr)
IT (1)	IT1021463B (fr)
NL (1)	NL7312945A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT336143B (de) *	1975-03-19	1977-04-25	Plansee Metallwerk	Rontgenanode
AT337314B (de) *	1975-06-23	1977-06-27	Plansee Metallwerk	Rontgenanode
US4132916A (en) *	1977-02-16	1979-01-02	General Electric Company	High thermal emittance coating for X-ray targets
US4327305A (en) *	1978-11-20	1982-04-27	The Machlett Laboratories, Inc.	Rotatable X-ray target having off-focal track coating
CA1142211A (fr) *	1978-11-20	1983-03-01	Richard G. Weber	Cible de rayons x tournable a revetement
JPS57158937A (en) *	1981-03-26	1982-09-30	Tokyo Tungsten Co Ltd	Rotary anode target for x-ray tube
AT376064B (de) *	1982-02-18	1984-10-10	Plansee Metallwerk	Roentgenroehren-drehanode
DE3226858A1 (de) *	1982-07-17	1984-01-19	Philips Patentverwaltung Gmbh, 2000 Hamburg	Drehanoden-roentgenroehre
AT388828B (de) *	1984-06-08	1989-09-11	Maiya Feodosievna Boyarina	Drehanode fuer roentgenroehren
FR2569050B1 (fr) *	1984-08-07	1986-10-03	Boyarina Maiya	Anode tournante pour tube a rayons x et tube a rayons x equipe d'une telle anode
NL8402828A (nl) *	1984-09-14	1986-04-01	Philips Nv	Werkwijze voor de vervaardiging van een roentgendraaianode en roentgendraaianode vervaardigd volgens de werkwijze.
US4870672A (en) *	1987-08-26	1989-09-26	General Electric Company	Thermal emittance coating for x-ray tube target
US4953190A (en) *	1989-06-29	1990-08-28	General Electric Company	Thermal emissive coating for x-ray targets
AT394643B (de) *	1989-10-02	1992-05-25	Plansee Metallwerk	Roentgenroehrenanode mit oxidbeschichtung
EP0487144A1 (fr) *	1990-11-22	1992-05-27	PLANSEE Aktiengesellschaft	Anode pour tube à rayons X munie d'une couche d'oxyde
AT394642B (de) *	1990-11-30	1992-05-25	Plansee Metallwerk	Roentgenroehrenanode mit oxidbeschichtung
US6749337B1 (en) *	2000-01-26	2004-06-15	Varian Medical Systems, Inc.	X-ray tube and method of manufacture
US6456692B1 (en) *	2000-09-28	2002-09-24	Varian Medical Systems, Inc.	High emissive coatings on x-ray tube components
AU2001296611A1 (en) *	2000-10-23	2002-05-06	Varian Medical Systems, Inc.	X-ray tube and method of manufacture
US8428222B2 (en) *	2007-04-20	2013-04-23	General Electric Company	X-ray tube target and method of repairing a damaged x-ray tube target
US7720200B2 (en) *	2007-10-02	2010-05-18	General Electric Company	Apparatus for x-ray generation and method of making same
US8699667B2 (en) *	2007-10-02	2014-04-15	General Electric Company	Apparatus for x-ray generation and method of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1579779A (en) *	1921-04-13	1926-04-06	Westinghouse Lamp Co	X-ray target
US2090636A (en) *	1930-12-06	1937-08-24	Dimitry E Olshevsky	X-ray tube
NL7009601A (fr) *	1970-06-30	1972-01-03
US3819971A (en) *	1972-03-22	1974-06-25	Ultramet	Improved composite anode for rotating-anode x-ray tubes thereof

1973
- 1973-09-20 NL NL7312945A patent/NL7312945A/xx not_active Application Discontinuation
1974
- 1974-09-09 US US05/504,056 patent/US3993923A/en not_active Expired - Lifetime
- 1974-09-11 DE DE2443354A patent/DE2443354C3/de not_active Expired
- 1974-09-17 AT AT748974A patent/AT337316B/de not_active IP Right Cessation
- 1974-09-17 GB GB4043374A patent/GB1427287A/en not_active Expired
- 1974-09-17 CH CH1259074A patent/CH577234A5/xx not_active IP Right Cessation
- 1974-09-17 IT IT27386/74A patent/IT1021463B/it active
- 1974-09-17 JP JP10709074A patent/JPS5318391B2/ja not_active Expired
- 1974-09-18 BE BE148679A patent/BE820085A/fr unknown
- 1974-09-18 CA CA209,494A patent/CA1009292A/en not_active Expired
- 1974-09-20 FR FR7431807A patent/FR2245079B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2245079A1 (fr)	1975-04-18
GB1427287A (en)	1976-03-10
CH577234A5 (fr)	1976-06-30
BE820085A (fr)	1975-03-18
US3993923A (en)	1976-11-23
AT337316B (de)	1977-06-27
ATA748974A (de)	1976-10-15
NL7312945A (nl)	1975-03-24
JPS5060192A (fr)	1975-05-23
FR2245079B1 (fr)	1978-06-09
DE2443354C3 (de)	1979-04-05
IT1021463B (it)	1978-01-30
DE2443354B2 (de)	1978-08-03
USB504056I5 (fr)	1976-02-24
DE2443354A1 (de)	1975-03-27
JPS5318391B2 (fr)	1978-06-14

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