SE431377B - Rontgenror med en roterande anod som er lagrad medelst minst ett metallsmort lager - Google Patents

Rontgenror med en roterande anod som er lagrad medelst minst ett metallsmort lager

Info

Publication number: SE431377B
Authority: SE; Sweden
Prior art keywords: alloy; bearing; metal; ray tube; metal surface
Prior art date: 1977-12-09

Application number

SE7812544A

Other languages

English (en)

Swedish (sv)

Other versions

SE7812544L (sv

Inventor

J Gerkema

E A Muijderman

Original Assignee

Philips 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.)

1977-12-09

Filing date

1978-12-06

Publication date

1984-01-30

1978-12-06 Application filed by Philips Nv filed Critical Philips Nv

1979-06-10 Publication of SE7812544L publication Critical patent/SE7812544L/xx

1984-01-30 Publication of SE431377B publication Critical patent/SE431377B/sv

Links

229910000807 Ga alloy Inorganic materials 0.000 claims description 40
229910052751 metal Inorganic materials 0.000 claims description 27
239000002184 metal Substances 0.000 claims description 27
239000000314 lubricant Substances 0.000 claims description 10
238000009736 wetting Methods 0.000 claims description 10
229910052750 molybdenum Inorganic materials 0.000 claims description 5
229910045601 alloy Inorganic materials 0.000 claims description 4
239000000956 alloy Substances 0.000 claims description 4
239000000463 material Substances 0.000 claims description 4
230000008018 melting Effects 0.000 claims description 4
238000002844 melting Methods 0.000 claims description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
239000011521 glass Substances 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
229910052721 tungsten Inorganic materials 0.000 claims description 3
229910044991 metal oxide Inorganic materials 0.000 claims description 2
150000004706 metal oxides Chemical class 0.000 claims description 2
239000010453 quartz Substances 0.000 claims description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
229910001020 Au alloy Inorganic materials 0.000 claims 2
150000002431 hydrogen Chemical class 0.000 claims 2
229910052739 hydrogen Inorganic materials 0.000 claims 2
239000001257 hydrogen Substances 0.000 claims 2
239000012535 impurity Substances 0.000 claims 2
238000007598 dipping method Methods 0.000 claims 1
238000010438 heat treatment Methods 0.000 claims 1
238000007654 immersion Methods 0.000 claims 1
229910001092 metal group alloy Inorganic materials 0.000 claims 1
238000000034 method Methods 0.000 claims 1
238000007789 sealing Methods 0.000 claims 1
150000002739 metals Chemical class 0.000 description 4
229910052733 gallium Inorganic materials 0.000 description 3
230000003993 interaction Effects 0.000 description 3
238000010276 construction Methods 0.000 description 2
230000005496 eutectics Effects 0.000 description 2
239000000725 suspension Substances 0.000 description 2
KKHFRAFPESRGGD-UHFFFAOYSA-N 1,3-dimethyl-7-[3-(n-methylanilino)propyl]purine-2,6-dione Chemical compound C1=NC=2N(C)C(=O)N(C)C(=O)C=2N1CCCN(C)C1=CC=CC=C1 KKHFRAFPESRGGD-UHFFFAOYSA-N 0.000 description 1
229910001369 Brass Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000010951 brass Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
229910052715 tantalum Inorganic materials 0.000 description 1
210000002105 tongue Anatomy 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/107—Grooves for generating pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
- F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
- F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/26—Systems consisting of a plurality of sliding-contact bearings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/16—X-ray tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/10—Drive means for anode (target) substrate
- H01J2235/1046—Bearings and bearing contact surfaces
- H01J2235/1053—Retainers or races
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/10—Drive means for anode (target) substrate
- H01J2235/1046—Bearings and bearing contact surfaces
- H01J2235/106—Dynamic pressure bearings, e.g. helical groove type
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/912—Metallic

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Sliding-Contact Bearings (AREA)
X-Ray Techniques (AREA)

SE7812544A 1977-12-09 1978-12-06 Rontgenror med en roterande anod som er lagrad medelst minst ett metallsmort lager SE431377B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7713634A NL7713634A (nl)	1977-12-09	1977-12-09	Roentgenbuis met draaianode.

Publications (2)

Publication Number	Publication Date
SE7812544L SE7812544L (sv)	1979-06-10
SE431377B true SE431377B (sv)	1984-01-30

Family

ID=19829719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7812544A SE431377B (sv)	1977-12-09	1978-12-06	Rontgenror med en roterande anod som er lagrad medelst minst ett metallsmort lager

Country Status (17)

Country	Link
US (1)	US4210371A (de)
JP (1)	JPS6021463B2 (de)
AR (1)	AR216815A1 (de)
AT (1)	AT361088B (de)
AU (1)	AU520629B2 (de)
BE (1)	BE872605A (de)
BR (1)	BR7808031A (de)
CA (1)	CA1128598A (de)
CH (1)	CH638340A5 (de)
DE (1)	DE2852908C2 (de)
ES (1)	ES475798A1 (de)
FI (1)	FI68737C (de)
FR (1)	FR2411488A1 (de)
GB (1)	GB2010985B (de)
IT (1)	IT1101487B (de)
NL (1)	NL7713634A (de)
SE (1)	SE431377B (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2845007C2 (de) *	1978-10-16	1983-05-05	Philips Patentverwaltung Gmbh, 2000 Hamburg	Drehanoden-Röntgenröhre mit einem Metallkolben
US4332428A (en) *	1979-01-16	1982-06-01	Matsushita Electric Industrial Co., Ltd.	Rotary mechanism with axial bearings
NL7903580A (nl) *	1979-05-08	1980-11-11	Philips Nv	Draaianode roentgenbuis met axiaal-magneetlager en radiaal-glijlager.
DE3004531C2 (de) *	1980-02-07	1983-01-05	Siemens AG, 1000 Berlin und 8000 München	Drehanoden-Röntgenröhre
US4323284A (en) *	1980-10-17	1982-04-06	Reed Rock Bit Company	Thrust face bearing structure for rolling cutter drill bit
NL8101931A (nl) *	1981-04-21	1982-11-16	Philips Nv	Inrichting voorzien van een lager.
NL8303422A (nl) *	1983-10-06	1985-05-01	Philips Nv	Roentgenbuis met draaianode.
NL8303832A (nl) *	1983-11-08	1985-06-03	Philips Nv	Roentgenbuis met spiraalgroeflager.
NL8303833A (nl) *	1983-11-08	1985-06-03	Philips Nv	Spiraalgroeflager met metaalsmering en antibevochtigingslaag.
NL8400072A (nl) *	1984-01-10	1985-08-01	Philips Nv	Roentgenbuis met een spiraalgroeflager.
JPS60186820A (ja) *	1984-03-07	1985-09-24	Toshiba Corp	光偏向装置
JPS60200221A (ja) *	1984-03-24	1985-10-09	Toshiba Corp	回転装置
NL8601414A (nl) *	1986-06-02	1988-01-04	Philips Nv	Roentgenbuis met een draaianode.
DE3842034A1 (de) *	1988-12-14	1990-06-21	Philips Patentverwaltung	Drehanoden-roentgenroehre mit fluessigem schmiermittel
DE3900730A1 (de) *	1989-01-12	1990-07-19	Philips Patentverwaltung	Drehanoden-roentgenroehre mit wenigstens zwei spiralrillenlagern
DE69121504T2 (de) *	1990-10-01	1997-02-06	Toshiba Kawasaki Kk	Drehanoden-Röntgenröhre
CN1024235C (zh) *	1990-10-05	1994-04-13	株式会社东芝	旋转阳极型x射线管
CN1019926C (zh) *	1990-10-05	1993-02-17	东芝株式会社	旋转阳极型x射线管
CN1022007C (zh) *	1990-10-05	1993-09-01	东芝株式会社	旋转阳极型x射线管
CN1024065C (zh) *	1990-10-19	1994-03-16	株式会社东芝	旋转阳极型x射线管
US5185774A (en) *	1990-11-23	1993-02-09	Pxt Technology, Inc.	X-ray tube construction
CN1029179C (zh) *	1990-11-28	1995-06-28	东芝株式会社	旋转阳极型x射线管的制造方法及制造装置
CN1024872C (zh) *	1991-01-31	1994-06-01	东芝株式会社	旋转阳极型x射线管
KR960005752B1 (ko) *	1991-12-10	1996-05-01	가부시키가이샤 도시바	X선 장치
KR960008927B1 (en) *	1992-01-24	1996-07-09	Toshiba Kk	Rotating anode x-ray tube
EP0565005B1 (de) *	1992-04-08	1996-12-11	Kabushiki Kaisha Toshiba	Drehanoden-Röntgenröhre
CN1039561C (zh) *	1992-04-08	1998-08-19	株式会社东芝	旋转阳极x射线管
DE4222225A1 (de) *	1992-07-07	1994-01-13	Philips Patentverwaltung	Gleitlager für eine Drehanoden-Röntgenröhre
US5806856A (en) *	1992-08-27	1998-09-15	Ferrofluidics Corporation	On-site fillable liquid magnetic seal
US5541975A (en) *	1994-01-07	1996-07-30	Anderson; Weston A.	X-ray tube having rotary anode cooled with high thermal conductivity fluid
US5737387A (en) *	1994-03-11	1998-04-07	Arch Development Corporation	Cooling for a rotating anode X-ray tube
US5483570A (en) *	1994-06-24	1996-01-09	General Electric Company	Bearings for x-ray tubes
DE19523163A1 (de) *	1994-07-12	1996-01-18	Siemens Ag	Gleitlagerteil für ein Flüssigmetallgleitlager
JP3093581B2 (ja) *	1994-10-13	2000-10-03	株式会社東芝	回転陽極型ｘ線管及びその製造方法
DE19510067A1 (de) *	1995-03-20	1996-10-02	Siemens Ag	Gleitlager mit einem mit Flüssigmetall gefüllten Lagerspalt
DE19510068A1 (de) *	1995-03-20	1996-10-02	Siemens Ag	Flüssigmetall-Gleitlager
DE19510066A1 (de) *	1995-03-20	1996-05-30	Siemens Ag	Verfahren zum Befüllen eines Flüssigmetall-Gleitlagers
GB2305993A (en) *	1995-10-03	1997-04-23	British Nuclear Fuels Plc	An energy storage rotor with axial length compensating means
JP2760781B2 (ja) *	1996-01-31	1998-06-04	株式会社東芝	Ｘ線断層撮影装置
JP2948163B2 (ja) *	1996-02-29	1999-09-13	株式会社東芝	Ｘ線装置
DE19739908A1 (de) *	1997-09-11	1999-03-18	Philips Patentverwaltung	Drehanoden-Röntgenröhre mit einem hydrodynamischen Gleitlager
KR20010012940A (ko) *	1998-03-26	2001-02-26	요트.게.아. 롤페즈	제 1 및 제 2 렌즈부를 구비한 광학 주사부
US6445770B1 (en) *	2000-02-10	2002-09-03	Koninklijke Philips Electronics N.V.	Thermally isolated x-ray tube bearing
JP3892674B2 (ja)	2001-02-23	2007-03-14	株式会社東芝	回転陽極型ｘ線管
US6377658B1 (en)	2001-07-27	2002-04-23	General Electric Company	Seal for liquid metal bearing assembly
US6707882B2 (en)	2001-11-14	2004-03-16	Koninklijke Philips Electronics, N.V.	X-ray tube heat barrier
FR2853990B1 (fr) *	2003-04-17	2006-12-29	Ge Med Sys Global Tech Co Llc	Dispositif de montage d'une anode tournante d'un tube a rayons x et procede de fabrication de ce dispositif
US20080056450A1 (en) *	2006-09-01	2008-03-06	General Electric Company	X-ray tubes and methods of making the same
DE102008062671B4 (de) *	2008-12-17	2011-05-12	Siemens Aktiengesellschaft	Röntgeneinrichtung
US8363787B2 (en) *	2009-03-25	2013-01-29	General Electric Company	Interface for liquid metal bearing and method of making same
US7933382B2 (en) *	2009-03-25	2011-04-26	General Electric Company	Interface for liquid metal bearing and method of making same
GB2517671A (en) *	2013-03-15	2015-03-04	Nikon Metrology Nv	X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target and rotary vacuum seal
US10580610B2 (en) *	2013-03-15	2020-03-03	General Electric Company	Cold cathode switching device and converter
CN118728843B (zh) *	2024-09-04	2024-12-17	苏州长城精工科技股份有限公司	一种适用于x射线管的液态金属轴承及ct球管

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Publication number	Priority date	Publication date	Assignee	Title
US2293527A (en) *	1940-11-02	1942-08-18	Gen Electric X Ray Corp	X-ray generator lubricating structure
DE891430C (de) *	1942-08-15	1953-09-28	Mueller C H F Ag	Drehanode fuer Roentgenroehren
US3038731A (en) *	1958-03-14	1962-06-12	Milleron Norman	Vacuum sealing means for low vacuum pressures
US3602555A (en) *	1969-09-18	1971-08-31	Singer General Precision	Journal bearing
AT307171B (de) *	1970-07-01	1973-05-10	Beteiligungs Ag Haustechnik	Sphärisches Lager
DE2455974C3 (de) *	1974-11-27	1979-08-09	Philips Patentverwaltung Gmbh, 2000 Hamburg	Drehanodenröntgenröhre
US4043612A (en) *	1975-06-06	1977-08-23	Ampex Corporation	Bearing structure
NL7609817A (nl) *	1976-09-03	1978-03-07	Philips Nv	Lager.

1977
- 1977-12-09 NL NL7713634A patent/NL7713634A/xx not_active Application Discontinuation
1978
- 1978-11-22 AR AR274544A patent/AR216815A1/es active
- 1978-11-30 CA CA317,184A patent/CA1128598A/en not_active Expired
- 1978-11-30 US US05/965,111 patent/US4210371A/en not_active Expired - Lifetime
- 1978-12-05 FI FI783730A patent/FI68737C/fi not_active IP Right Cessation
- 1978-12-05 AU AU42221/78A patent/AU520629B2/en not_active Expired
- 1978-12-06 IT IT30664/78A patent/IT1101487B/it active
- 1978-12-06 SE SE7812544A patent/SE431377B/sv unknown
- 1978-12-06 FR FR7834369A patent/FR2411488A1/fr active Granted
- 1978-12-06 JP JP53150146A patent/JPS6021463B2/ja not_active Expired
- 1978-12-06 GB GB7847372A patent/GB2010985B/en not_active Expired
- 1978-12-06 BR BR7808031A patent/BR7808031A/pt unknown
- 1978-12-06 CH CH1247178A patent/CH638340A5/de not_active IP Right Cessation
- 1978-12-07 DE DE2852908A patent/DE2852908C2/de not_active Expired
- 1978-12-07 ES ES475798A patent/ES475798A1/es not_active Expired
- 1978-12-07 BE BE192199A patent/BE872605A/xx not_active IP Right Cessation
- 1978-12-11 AT AT879678A patent/AT361088B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU520629B2 (en)	1982-02-11
SE7812544L (sv)	1979-06-10
BE872605A (fr)	1979-06-07
CA1128598A (en)	1982-07-27
DE2852908A1 (de)	1979-06-13
BR7808031A (pt)	1979-07-31
GB2010985A (en)	1979-07-04
FI68737B (fi)	1985-06-28
ES475798A1 (es)	1979-04-01
GB2010985B (en)	1982-10-20
AT361088B (de)	1981-02-25
IT1101487B (it)	1985-09-28
NL7713634A (nl)	1979-06-12
FI783730A7 (fi)	1979-06-10
IT7830664A0 (it)	1978-12-06
ATA879678A (de)	1980-07-15
FI68737C (fi)	1985-10-10
FR2411488A1 (fr)	1979-07-06
JPS5487199A (en)	1979-07-11
FR2411488B1 (de)	1983-03-25
AU4222178A (en)	1979-06-14
AR216815A1 (es)	1980-01-31
CH638340A5 (de)	1983-09-15
DE2852908C2 (de)	1982-12-30
JPS6021463B2 (ja)	1985-05-28
US4210371A (en)	1980-07-01

Publication	Publication Date	Title
SE431377B (sv)	1984-01-30	Rontgenror med en roterande anod som er lagrad medelst minst ett metallsmort lager
US4357555A (en)	1982-11-02	Rotary anode X-ray tube
US4856039A (en)	1989-08-08	X-ray tube having a rotary anode with rhenium-containing bearing surfaces for a gallium-alloy lubricant
EP0136762B1 (de)	1988-06-01	Röntgenröhren-Drehanode
US4097759A (en)	1978-06-27	X-ray tube
US4569070A (en)	1986-02-04	Thermally compensated x-ray tube bearings
JPS60113817A (ja)	1985-06-20	金属潤滑剤を使用した螺旋溝付き軸受
CN106460920A (zh)	2017-02-22	流体动力轴承、x射线管、x射线系统以及用于制造流体动力轴承的方法
US4413356A (en)	1983-11-01	Flat rotary-anode X-ray tube
US20120106711A1 (en)	2012-05-03	X-ray tube with bonded target and bearing sleeve
US2315280A (en)	1943-03-30	Vacuum tube apparatus
US6385293B1 (en)	2002-05-07	Thermally equalized X-ray tube bearing
US2242101A (en)	1941-05-13	Method of conditioning x-ray generators
US20080056450A1 (en)	2008-03-06	X-ray tubes and methods of making the same
JP5205139B2 (ja)	2013-06-05	回転陽極型ｘ線管装置
US2625664A (en)	1953-01-13	Electron tube
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