JPS643947A - Rotary anode target for x-ray tube - Google Patents

Rotary anode target for x-ray tube

Info

Publication number
JPS643947A
JPS643947A JP15862887A JP15862887A JPS643947A JP S643947 A JPS643947 A JP S643947A JP 15862887 A JP15862887 A JP 15862887A JP 15862887 A JP15862887 A JP 15862887A JP S643947 A JPS643947 A JP S643947A
Authority
JP
Japan
Prior art keywords
carbon
carbon fiber
composite material
shock resistance
strength
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.)
Pending
Application number
JP15862887A
Other languages
Japanese (ja)
Inventor
Akio Chiba
Masahisa Sofue
Yasuo Matsushita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15862887A priority Critical patent/JPS643947A/en
Publication of JPS643947A publication Critical patent/JPS643947A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve the strength and thermal shock resistance, make this device lightweight, and rotate it at a high speed by coating a metal layer for generating X-rays at the portion receiving the electron beam radiation on the surface of a carbon-carbon fiber composite material. CONSTITUTION:A carbon-carbon fiber composite material is constituted of a carbon fiber bundle 1 bundled with carbon fibers and carbon (graphite) 2 buried between them. The coating 3 of W (tungsten) is applied in the electron beam radiation face for generating X-rays, and a center hole 4 to be inserted with a rotary shaft is provided. The carbon-carbon fiber composite material has high strength and withstands the high-speed rotation, no damage is applied to a bearing or the like at the high-speed rotation because it is lightweight, the thermal shock resistance is good, it can withstand the thermal stress even if a large current is fed for the high-speed heating, no fracture or crack is generated, and the workability is good. The strength and thermal shock resistance is thereby improved, this device is made lightweight, and it can be rotated at a high speed.
JP15862887A 1987-06-25 1987-06-25 Rotary anode target for x-ray tube Pending JPS643947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15862887A JPS643947A (en) 1987-06-25 1987-06-25 Rotary anode target for x-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15862887A JPS643947A (en) 1987-06-25 1987-06-25 Rotary anode target for x-ray tube

Publications (1)

Publication Number Publication Date
JPS643947A true JPS643947A (en) 1989-01-09

Family

ID=15675861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15862887A Pending JPS643947A (en) 1987-06-25 1987-06-25 Rotary anode target for x-ray tube

Country Status (1)

Country Link
JP (1) JPS643947A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651370A1 (en) * 1989-08-31 1991-03-01 Comurhex ROTATING ANTICATHODE OF X-RAY TUBE.
JP2007035636A (en) * 2005-07-25 2007-02-08 Schunk Kohlenstofftechnik Gmbh Rotating anode and manufacturing method of cooling body for rotating anode
JP2007087943A (en) * 2005-09-15 2007-04-05 General Electric Co <Ge> System, method and device for composite x-ray target
JP2012532405A (en) * 2009-06-29 2012-12-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Anode disk element having a heat transfer film
JP2012532409A (en) * 2009-06-29 2012-12-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Anode disk element with heat dissipation element
JP2017527076A (en) * 2014-08-12 2017-09-14 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Rotating anode and method for producing a rotating anode

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651370A1 (en) * 1989-08-31 1991-03-01 Comurhex ROTATING ANTICATHODE OF X-RAY TUBE.
JP2007035636A (en) * 2005-07-25 2007-02-08 Schunk Kohlenstofftechnik Gmbh Rotating anode and manufacturing method of cooling body for rotating anode
JP2007087943A (en) * 2005-09-15 2007-04-05 General Electric Co <Ge> System, method and device for composite x-ray target
JP2012532405A (en) * 2009-06-29 2012-12-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Anode disk element having a heat transfer film
JP2012532409A (en) * 2009-06-29 2012-12-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Anode disk element with heat dissipation element
US8948344B2 (en) 2009-06-29 2015-02-03 Koninklijke Philips N.V. Anode disk element comprising a conductive coating
JP2017527076A (en) * 2014-08-12 2017-09-14 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Rotating anode and method for producing a rotating anode
US10056222B2 (en) 2014-08-12 2018-08-21 Koninklijke Philips N.V. Rotating anode and method for producing a rotating anode

Similar Documents

Publication Publication Date Title
US3801847A (en) X-ray tube
CA2236792A1 (en) X-ray target having high z particles imbedded in a matrix
EP0732724A3 (en) Rotary cathode x-ray tube equipment
FR2635773B1 (en) COMPOSITE MATERIAL HAVING CARBON REINFORCING FIBERS AND MANUFACTURING METHOD THEREOF
JPS643947A (en) Rotary anode target for x-ray tube
SE8503790D0 (en) PROCEDURE FOR MANUFACTURE OF ROWS OR SHELTS WITH LAW WEIGHT AND LOW WEIGHT RUBBER OR SHAFTS MADE ACCORDING TO THE PROCEDURE
FR2593638B1 (en) SUPPORT FOR ROTATING ANTICATHODE OF X-RAY TUBES
EP0305547A4 (en) Target for x-ray tube, a process for producing the same, and an x-ray tube
DE60128610T2 (en) X-ray tube with bearing
FR2623331B1 (en)
US5592525A (en) Method for making a rotating anode with an integral shaft
US3869635A (en) Rotary anode for an x-ray tube
US6947524B2 (en) Target bore strengthening method
US5345492A (en) Rotating anode x-ray tube
JPH0375978B2 (en)
US6925152B2 (en) Target attachment assembly
DE2363999B2 (en) X-ray tube
JPS551014A (en) Rotating anode of rotating anode x-ray tube and preparation
Ye et al. Experimental study of damage accumulation in notched graphite/epoxy laminates
FR2393416A1 (en) Rotating anode X=ray tube - has main axes of envelope and hole in anode parallel to each other to allow beam passage (NL 5.12.78)
Kurov et al. Mechanoemission of carbon fiber-reinforced plastics
Barlow et al. Influence of microstructure on the toughness of carbon fibre/plastic composites
Kim et al. Initiation of delamination of composite laminates
Dolowy Jr et al. Metal-matrix-composite
Fountain et al. Polybenzimidazole composites