JPS60112233A - 回転陽極ｘ線管 - Google Patents
回転陽極ｘ線管Info
- Publication number
- JPS60112233A JPS60112233A JP59194096A JP19409684A JPS60112233A JP S60112233 A JPS60112233 A JP S60112233A JP 59194096 A JP59194096 A JP 59194096A JP 19409684 A JP19409684 A JP 19409684A JP S60112233 A JPS60112233 A JP S60112233A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- race
- ray tube
- ball
- balls
- 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.)
- Granted
Links
- 230000036316 preload Effects 0.000 claims description 51
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910001026 inconel Inorganic materials 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000691 Re alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910001090 inconels X-750 Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- DECCZIUVGMLHKQ-UHFFFAOYSA-N rhenium tungsten Chemical compound [W].[Re] DECCZIUVGMLHKQ-UHFFFAOYSA-N 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 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
- H01J35/101—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
- H01J35/1024—Rolling bearings
Landscapes
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/533,769 US4569070A (en) | 1983-09-19 | 1983-09-19 | Thermally compensated x-ray tube bearings |
| US533769 | 1983-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60112233A true JPS60112233A (ja) | 1985-06-18 |
| JPH0372181B2 JPH0372181B2 (enExample) | 1991-11-15 |
Family
ID=24127375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59194096A Granted JPS60112233A (ja) | 1983-09-19 | 1984-09-18 | 回転陽極ｘ線管 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4569070A (enExample) |
| EP (1) | EP0138042B2 (enExample) |
| JP (1) | JPS60112233A (enExample) |
| DE (1) | DE3469976D1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014034632A1 (ja) * | 2012-08-30 | 2014-03-06 | 株式会社 日立メディコ | 回転陽極型ｘ線管装置及びｘ線撮影装置 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969172A (en) * | 1988-08-15 | 1990-11-06 | Machlett Labs. Inc. | X-ray tube rotor structure |
| US4956858A (en) * | 1989-02-21 | 1990-09-11 | General Electric Company | Method of producing lubricated bearings |
| US5061512A (en) * | 1989-02-21 | 1991-10-29 | General Electric Company | Method of producing lubricated bearings |
| US4962519A (en) * | 1989-03-31 | 1990-10-09 | General Electric Company | Lubricated bearing retainer for X-ray tube |
| US4914684A (en) * | 1989-03-31 | 1990-04-03 | General Electric Company | Titanium carbide coating of bearing components |
| US5185774A (en) * | 1990-11-23 | 1993-02-09 | Pxt Technology, Inc. | X-ray tube construction |
| US5689543A (en) * | 1996-12-18 | 1997-11-18 | General Electric Company | Method for balancing rotatable anodes for X-ray tubes |
| US6335512B1 (en) * | 1999-07-13 | 2002-01-01 | General Electric Company | X-ray device comprising a crack resistant weld |
| US6430262B1 (en) * | 2000-09-21 | 2002-08-06 | Koninklijke Philips Electronics, N.V. | Dual suspension bearings for x-ray tube |
| US6412345B1 (en) | 2000-09-29 | 2002-07-02 | Ge Medical Systems Global Technology Company, Llc | Balancing of rotational components of CT imaging equipment |
| US6570961B2 (en) | 2001-07-25 | 2003-05-27 | General Electric Company | X-ray source bearing housing assembly |
| FR2837240B1 (fr) * | 2002-03-14 | 2004-07-09 | Snecma Moteurs | Dispositif de support et de recentrage d'un arbre d'une soufflante d'un turboreacteur apres decouplage |
| US7004635B1 (en) * | 2002-05-17 | 2006-02-28 | Varian Medical Systems, Inc. | Lubricated ball bearings |
| DE102005030959A1 (de) * | 2005-06-30 | 2007-01-11 | Robert Bosch Gmbh | Elektrisch betätigbares Ventil |
| US7377695B2 (en) * | 2005-10-14 | 2008-05-27 | General Electric Company | Integral duplex bearings for rotating x-ray anode |
| US20080056450A1 (en) * | 2006-09-01 | 2008-03-06 | General Electric Company | X-ray tubes and methods of making the same |
| WO2008058267A2 (en) * | 2006-11-10 | 2008-05-15 | The Timken Company | X-ray tube bearing assembly with c-spacer |
| JP2017162555A (ja) * | 2016-03-07 | 2017-09-14 | 株式会社日立製作所 | 回転陽極型ｘ線管装置および回転陽極型ｘ線管装置を用いたｘ線撮影装置 |
| WO2019041233A1 (en) | 2017-08-31 | 2019-03-07 | Shenzhen United Imaging Healthcare Co., Ltd. | RADIATION EMISSION DEVICE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738547A (en) * | 1980-08-19 | 1982-03-03 | Toshiba Corp | Rotary anode x-ray tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2648025A (en) * | 1950-04-01 | 1953-08-04 | Machlett Lab Inc | Electron discharge device |
| US4272696A (en) * | 1979-10-16 | 1981-06-09 | General Electric Company | Preloaded bearing assembly for rotating anode X-ray tubes |
| US4393511A (en) * | 1981-12-30 | 1983-07-12 | General Electric Company | Outer rotation bearing for x-ray tube |
-
1983
- 1983-09-19 US US06/533,769 patent/US4569070A/en not_active Expired - Lifetime
-
1984
- 1984-09-08 EP EP84110739A patent/EP0138042B2/en not_active Expired - Lifetime
- 1984-09-08 DE DE8484110739T patent/DE3469976D1/de not_active Expired
- 1984-09-18 JP JP59194096A patent/JPS60112233A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738547A (en) * | 1980-08-19 | 1982-03-03 | Toshiba Corp | Rotary anode x-ray tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014034632A1 (ja) * | 2012-08-30 | 2014-03-06 | 株式会社 日立メディコ | 回転陽極型ｘ線管装置及びｘ線撮影装置 |
| JPWO2014034632A1 (ja) * | 2012-08-30 | 2016-08-08 | 株式会社日立製作所 | 回転陽極型ｘ線管装置及びｘ線撮影装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0138042A1 (en) | 1985-04-24 |
| EP0138042B2 (en) | 1993-03-17 |
| JPH0372181B2 (enExample) | 1991-11-15 |
| DE3469976D1 (en) | 1988-04-21 |
| EP0138042B1 (en) | 1988-03-16 |
| US4569070A (en) | 1986-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60112233A (ja) | 回転陽極ｘ線管 | |
| US4097759A (en) | X-ray tube | |
| EP0248480B1 (en) | X-ray tube having a rotary anode | |
| JPS6021463B2 (ja) | 回転−陽極ｘ−線管 | |
| US6480571B1 (en) | Drive assembly for an x-ray tube having a rotating anode | |
| EP0136762B1 (en) | X-ray tube having a rotary anode | |
| KR970002680B1 (ko) | 회전양극형 x선관 | |
| US4520496A (en) | Rotary-anode X-ray tube | |
| US4574388A (en) | Core for molybdenum alloy x-ray anode substrate | |
| US20110038459A1 (en) | X-ray tube bearing shaft and hub | |
| US7324629B2 (en) | Rotary anode type X-ray tube | |
| US4097760A (en) | X-ray tube having bearing lubrication | |
| US12100572B2 (en) | Rotary x-ray anode having an integrated liquid metal bearing outer shell | |
| US5208843A (en) | Rotary X-ray tube and method of manufacturing connecting rod consisting of pulverized sintered material | |
| JP2907866B2 (ja) | 回転陽極ｘ線管 | |
| US5530733A (en) | Target/stem connection utilizing a diffusion enhancer for x-ray tube anode assemblies | |
| JPH07153400A (ja) | Ｘ線管 | |
| US6157702A (en) | X-ray tube targets with reduced heat transfer | |
| JP4570072B2 (ja) | ターゲット取付け組立体 | |
| JP2689561B2 (ja) | Ｘ線管回転陽極 | |
| JPS6196639A (ja) | 回転陽極ｘ線管 | |
| JPH0414742A (ja) | 軸受装置及びそれを用いたｘ線管 | |
| JPH0414844Y2 (enExample) | ||
| JP2982915B2 (ja) | 回転陽極ｘ線管 | |
| JPH0658793B2 (ja) | Ｘ線管用回転陽極 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |