CN105097393A - Anode module and ray tube device - Google Patents
Anode module and ray tube device Download PDFInfo
- Publication number
- CN105097393A CN105097393A CN201410166853.2A CN201410166853A CN105097393A CN 105097393 A CN105097393 A CN 105097393A CN 201410166853 A CN201410166853 A CN 201410166853A CN 105097393 A CN105097393 A CN 105097393A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- module
- anode module
- target piece
- anode
- 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
Links
Abstract
A mini anode module comprises a target piece, a rotor module, a first rotating shaft, a second rotating shaft and a heat insulation piece, wherein the target piece receives an electron beam to excite a ray, the rotor module drives the target piece to rotate, and the first rotating shaft is coupled to the target piece; the second rotating shaft is coupled to the first rotating shaft and the rotor module, and the second rotating shaft drives the first rotating shaft so that the rotor module rotates along with the target piece; and the heat insulation piece is arranged between the first and second rotating shafts, and is used for blocking heat generated when the target piece excites the ray and transmitting the heat to the second rotating shaft via the first rotating shaft.
Description
Technical field
The present invention relates to a kind of anode module and ray tube apparatus, particularly about miniaturized anode module and ray tube apparatus.
Background technology
Ray tube apparatus can send ray (such as X ray), to irradiate scanning thing, and the luggage on such as airport or skeleton etc.In general, ray tube apparatus utilizes cathode module to launch the target of an electron beam to anode module, and the target using excitation anode module produces ray, and ray tube apparatus just can send ray to irradiate scanning thing by this.The target of anode module can produce heat in the process producing ray, and therefore ray tube apparatus often utilizes rotor module to drive anode module to rotate, and the heat produced when producing ray with the target of dissipation anode module, uses the temperature reducing anode module.
In practical application, ray tube apparatus separately has the heat radiation fin structure made by graphite material, it is connected to the side of target, and heat radiation fin structure, in order to target heat of producing when producing ray of dissipation anode module, uses the temperature reducing anode module further.But heat radiation fin structure has certain volume, cause ray tube apparatus need have enough volumes to hold the heat radiation fin structure being used for dispelling the heat, therefore heat radiation fin structure limits the size of anode module and the application of unfavorable ray tube apparatus miniaturization.
Summary of the invention
Therefore, the invention provides a kind of anode module and ray tube apparatus of miniaturization, to solve the problem.
In order to reach above-mentioned purpose, the present invention discloses a kind of anode module of miniaturization, it is useful in a ray tube apparatus, described ray tube apparatus includes a cathode module, it is in order to launch an electron beam, and described anode module includes a target piece, a rotor module, one first rotating shaft, one second rotating shaft and a thermal insulation barriers.Described target piece is in order to accept described electron beam, and to excite a ray, described rotor module rotates in order to drive described target piece, and described first rotating shaft is coupled to described target piece.Described second rotating shaft is coupled to described first rotating shaft and described rotor module, drives described first rotating shaft and described target piece to rotate with dynamic to make described rotor module by described second rotating shaft.Described thermal insulation barriers is arranged between described first rotating shaft and described second rotating shaft, and the heat that described thermal insulation barriers produces when exciting described ray in order to intercept described target piece is passed to described second rotating shaft by described first rotating shaft.
According to one of them execution mode of the present invention, the present invention discloses the second end that described first rotating shaft has a first end and relatively described first end further, described first end is in order to be coupled to described target piece, described second rotating shaft has a hub portion, and described anode module includes a rotor pedestal and a connection piece further, described rotor pedestal is incorporated into described the second end, described connector connects described rotor pedestal and described hub portion, to couple described first rotating shaft and described second rotating shaft.
According to one of them execution mode of the present invention, it is a screw element that the present invention discloses described connector further, and it in order to lock in described hub portion after being fed through described rotor pedestal.
According to one of them execution mode of the present invention, the present invention discloses described first rotating shaft further and has a flange part further, it is arranged between described first end and described the second end, and described anode module includes a piece under pressure further, it is arranged on described first end movably, and described piece under pressure is in order to press down described target piece on described flange part.
According to one of them execution mode of the present invention, it is a threaded portion that the present invention discloses described first end further, and described piece under pressure is a nut, and it is screwed together in described threaded portion movably.
According to one of them execution mode of the present invention, the present invention discloses described anode module further and includes a driving member further, and it is connected to described target piece and described flange part, rotates with dynamic to make described first rotating shaft and described target piece.
According to one of them execution mode of the present invention, the present invention discloses described target piece further and is formed with a perforation, described flange part is formed with a jack of corresponding described perforation, described driving member is a latch, and described piece under pressure is located in described perforation in order to press down described latch and inserts in described jack further.
According to one of them execution mode of the present invention, the present invention discloses described rotor module further and includes a rotor case and multiple bearing element, described rotor case is in order to coated described second rotating shaft, and described multiple bearing element to be arranged in described rotor case and to be set in described second rotating shaft rotationally.
According to one of them execution mode of the present invention, the present invention discloses described first rotating shaft, described second rotating shaft and described thermal insulation barriers further and arranges coaxially to each other.
According to one of them execution mode of the present invention, the present invention discloses described thermal insulation barriers further made by low thermal conductivity material.
According to one of them execution mode of the present invention, the present invention discloses described thermal insulation barriers further made by ceramic material or alloy material.
According to one of them execution mode of the present invention, the present invention discloses a kind of ray tube apparatus further, it includes a shell, a cathode module and an anode module, described cathode module is arranged in described shell, described cathode module is in order to launch an electron beam, and described anode module is arranged in described shell.Described anode module includes a target piece, a rotor module, one first rotating shaft, one second rotating shaft and a thermal insulation barriers.Described target piece is in order to accept described electron beam, and to excite a ray, described rotor module rotates in order to drive described target piece, and described first rotating shaft is coupled to described target piece.Described second rotating shaft is coupled to described first rotating shaft and described rotor module, drives described first rotating shaft and described target piece to rotate with dynamic to make described rotor module by described second rotating shaft.Described thermal insulation barriers is arranged between described first rotating shaft and described second rotating shaft, and the heat that described thermal insulation barriers produces when exciting described ray in order to intercept described target piece is passed to described second rotating shaft by described first rotating shaft.
In sum, the present invention utilize thermal insulation barriers intercept target piece by during electron beam irradiation the heat that produces be passed to the second rotating shaft, raise to prevent the temperature of bearing element, and then reach the object in the useful life promoting anode module and bearing element thereof, therefore the present invention can be dispelled the heat without the need to helping by heat radiation fin structure, to reduce anode module temperature in the running.Therefore, anode module of the present invention can omit the setting of heat radiation fin structure, to save the volume of ray tube apparatus.That is, anode module of the present invention can without the need to arrange be used for dispel the heat heat radiation fin structure, so the application of favourable anode module and ray tube apparatus miniaturization.Aforementioned and other technology contents, feature and effect for the present invention, in the following detailed description coordinated with reference to the embodiment of accompanying drawing, can clearly present.
Accompanying drawing explanation
The preferred embodiments of the present invention will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present invention, in accompanying drawing:
Fig. 1 is the schematic appearance of embodiment of the present invention ray tube apparatus.
Fig. 2 is the exploded perspective view of embodiment of the present invention ray tube apparatus partial interior element.
Fig. 3 is the exploded perspective view of embodiment of the present invention ray tube apparatus partial interior element at another visual angle.
Fig. 4 is the generalized section of embodiment of the present invention ray tube apparatus.
Wherein, description of reference numerals is as follows:
30 ray tube apparatus
32 shells
321 transmissive portions
34 cathode module
341 electron beams
36 anode modules
38 target piece
381 rays
383 perforation
40 rotor module
401 rotor cases
403 bearing elements
42 first rotating shafts
421 first ends
423 the second ends
425 flange parts
427 jacks
44 piece under pressures
46 driving members
48 second rotating shafts
481 hub portion
50 rotor pedestals
52 connectors
54 thermal insulation barriers
541 assembly holes
X assembles axis
Embodiment
The direction term mentioned in following examples such as: upper and lower, left and right, front or rear etc., is only the direction with reference to attached drawings.Therefore, the direction term of use is used to illustrate and is not used for limiting the present invention.Refer to Fig. 1 to Fig. 3, Fig. 1 is the schematic appearance of the embodiment of the present invention one ray tube apparatus 30, Fig. 2 is the exploded perspective view of embodiment of the present invention ray tube apparatus 30 partial interior element, and Fig. 3 is the exploded perspective view of embodiment of the present invention ray tube apparatus 30 partial interior element at another visual angle.As shown in Figure 1 to Figure 3, ray tube apparatus 30 includes a shell 32, and its inner member in order to coated ray tube apparatus 30 also seals the inner member of ray tube apparatus 30, is in vacuum state to make the inner member of ray tube apparatus 30.
In addition, shell 32 has a transmissive portions 321, and ray tube apparatus 30 includes cathode module 34 and an anode module 36 further, and cathode module 34 and anode module 36 are all arranged in shell 32.It is noted that Fig. 2 and Fig. 3 omits the drafting of shell 32, with the partial interior element of clear display ray tube apparatus 30.Refer to Fig. 1 to Fig. 4, Fig. 4 is the generalized section of embodiment of the present invention ray tube apparatus 30.As shown in Figures 1 to 4, anode module 36 includes a target piece 38, cathode module 34 is in order to launch an electron beam 341, the target piece 38 of anode module 36 is in order to accept electron beam 341, to excite a ray 381, and ray 381 can penetrate outside shell 32 by transmissive portions 321, with irradiate wish scanning scanning thing, the luggage on such as airport or skeleton etc.
In this embodiment, target piece 38 can by titanium zirconium cobalt-alloy material (TitaniumZirconiumMolybdenumalloy, TZMalloy) made by, and target piece 38 made by titanium zirconium cobalt-alloy material is coated with a rhenium tungsten layer (tungstenrheniumcoating), described rhenium tungsten layer can be excited and produce X ray (ray 381 can be an X ray) when being irradiated by electron beam 341, and that is ray tube apparatus 30 can be an X-ray tube device.In addition, anode module 36 includes a rotor module 40 further, the target piece 38 of anode module 36 can produce heat in the process of excitation ray 381, and rotor module 40 can rotate in order to drive the target piece 38 of anode module 36, is radiated at equably in whole target piece 38 to make electron beam 341.
As shown in Figures 2 to 4, anode module 36 includes one first rotating shaft 42 further, it has first end 421, the second end 423 and a flange part 425, the second end 423 opposite first end 421, and flange part 425 is arranged between first end 421 and the second end 423.In addition, anode module 36 includes a piece under pressure 44 further, and it is arranged on the first end 421 of the first rotating shaft 42 movably.In this embodiment, first end 421 can be a threaded portion, and piece under pressure 44 can be a nut, and it is screwed together in described threaded portion movably, to make first end 421 (i.e. described threaded portion) be coupled to target piece 38, the first rotating shaft 42 just can be coupled to target piece 38 whereby.When piece under pressure 44 (i.e. described nut) is fixed at first end 421 (i.e. described threaded portion), piece under pressure 44 just can press down target piece 38 on the flange part 425 of the first rotating shaft 42.So, target piece 38 just can be fixed in the first rotating shaft 42.
In addition, anode module 36 includes a driving member 46 further, and it is connected to the flange part 425 (as shown in Figure 4) of target piece 38 and the first rotating shaft 42.In this embodiment, target piece 38 can be formed with a perforation 383, and flange part 425 can be formed with a jack 427 (as shown in Figure 2) of corresponding perforation 383, and driving member 46 can be a latch.When piece under pressure 44 (i.e. described nut) is fixed at first end 421 (i.e. described threaded portion), piece under pressure 44 can be arranged in perforation 383 in order to press down described latch (i.e. driving member 46) and insert in jack 427 further.So, driving member 46 just by target piece 38 and the first rotating shaft 42 interlock, can rotate with dynamic with target piece 38 to make the first rotating shaft 42.In practical application, described latch (i.e. driving member 46) mode of close-fitting can be arranged in perforation 383 and inserts in jack 427, but the present invention does not limit by this.
As shown in Figures 2 to 4, anode module 36 includes one second rotating shaft 48 further and rotor pedestal 50, second rotating shaft 48 has a hub portion 481, and rotor pedestal 50 is incorporated into the second end 423 of the first rotating shaft 42.In this embodiment, rotor pedestal 50 and the first rotating shaft 42 can the mode of insert molding (insertmolding) one-body molded, but the present invention does not limit by this.In addition, anode module 36 includes a connection piece 52 further, and it is in order to connect the hub portion 481 of rotor pedestal 50 and the second rotating shaft 48.In this embodiment, connector 52 can be a screw element, it in order to lock the hub portion 481 in the second rotating shaft 48 after being fed through rotor pedestal 50, and with the hub portion 481 of the second end 423 and the second rotating shaft 48 that connect the first rotating shaft 42, the second rotating shaft 48 just can be coupled to the first rotating shaft 42 whereby.
In addition, rotor module 40 includes a rotor case 401 and multiple bearing element 403, rotor case 401 is in order to coated second rotating shaft 48, multiple bearing element 403 to be arranged in rotor case 401 and to be set in the second rotating shaft 48 rotationally, and the second rotating shaft 48 just can pivotally be coupled to rotor module 40 further whereby.From the above, anode module 36 of the present invention utilizes connector 52 to couple the second rotating shaft 48 and the first rotating shaft 42 and utilizes driving member 46 interlock first rotating shaft 42 and target piece 38, therefore when rotor module 40 operates, rotor module 40 just can drive the second rotating shaft 48 to rotate and drive the first rotating shaft 42 to rotate with dynamic with target piece 38 by the second rotating shaft 48, is radiated at equably in whole target piece 38 to make electron beam 341.
As shown in Figures 2 to 4, anode module 36 includes a thermal insulation barriers 54 further, and it is arranged between the first rotating shaft 42 and the second rotating shaft 48.In this embodiment, thermal insulation barriers 54 can be formed with an assembly hole 541 (as shown in FIG. 2 and 3), it can pass for connector 52, and makes connector 52 be attached to the hub portion 481 of the second rotating shaft 48.So, rotor pedestal 50 and the hub portion 481 of the second rotating shaft 48 just can abut the two opposite sides (as shown in Figure 4) of thermal insulation barriers 54.When the target piece 38 of anode module 36 is at excitation ray 381, the heat that thermal insulation barriers 54 can produce when excitation ray 381 in order to the target piece 38 that intercepts anode module 36, is passed to the second rotating shaft 48 and rotor module 40 by the first rotating shaft 42.Whereby, thermal insulation barriers 54 target piece 38 of anode module 36 just can be stoped when being irradiated the heat heated mandrel fixed bearing element 403 that produces by electron beam 341, to prevent the temperature of bearing element 403 from raising, and then promote the useful life of anode module 36 and bearing element 403 thereof.In practical application, because thermal insulation barriers 54 can raise to prevent the temperature of bearing element 403 in the transmission of trap heat, therefore ray tube apparatus 30 of the present invention is applicable at continuity big current, and it contributes to the application elasticity promoting ray tube apparatus 30.
From the above, the present invention utilize thermal insulation barriers 54 intercept target piece 38 when being irradiated the heat that produces by electron beam 341 be passed to the second rotating shaft 48, raise to prevent the temperature of bearing element 403, and then reach the object in the useful life promoting anode module 36 and bearing element 403 thereof, therefore the present invention can be dispelled the heat without the need to helping by heat radiation fin structure, to reduce anode module 36 temperature in the running.Therefore, anode module 36 of the present invention can omit the setting of heat radiation fin structure, to save the volume of ray tube apparatus 30.That is, anode module 36 of the present invention can without the need to arrange be used for dispel the heat heat radiation fin structure, so the application of favourable anode module 36 and ray tube apparatus 30 miniaturization.
It is worth mentioning that, due to thermal insulation barriers 54 target piece 38 can be stoped when being irradiated the heat that produces by electron beam 341 be passed to the second rotating shaft 48, therefore target piece 38 when being irradiated the heat that produces by electron beam 341 can be accumulated in target piece 38, the temperature of target piece 38 is caused to raise, and due to heat radiation fin structure can made by graphite material, and the heat radiation fin structure made by graphite material need be connected in the target piece 38 made by titanium zirconium cobalt-alloy material by brass material, and the fusing point of brass material is low, target piece 38 high temperature in the running cannot be born.Therefore, the fusing point based on above-mentioned material is considered, it can limit heat radiation fin structure and be arranged in the target piece 38 of anode module 36.In practical application, target piece 38 can for the entirety made by titanium zirconium cobalt-alloy material, and because the entirety of target piece 38 is by made by titanium zirconium cobalt-alloy material, therefore it can bear higher temperature.
In addition, the heat produced when excitation ray 381 due to target piece 38 can be accumulated in target piece 38, therefore the target piece 38 of anode module 36 of the present invention in use temperature can significantly raise, and the more high width that more contributes to of temperature penetrates heat radiation.That is, the heat that thermal insulation barriers 54 of the present invention can stop target piece 38 to produce when excitation ray 381 is conducted and dissipation by the second rotating shaft 48, make target piece 38 in use temperature can significantly raise, and then contribute to the carrying out that the width of target piece 38 own penetrates heat radiation.
As shown in Figures 2 to 4, the present invention first rotating shaft 42, second rotating shaft 48 is arrange coaxially to each other with thermal insulation barriers 54, that is due to the present invention first rotating shaft 42, second rotating shaft 48 is that position is assembled in axis X as shown in FIG. 2 and 3 with thermal insulation barriers 54, therefore when rotor module 40 drives the second rotating shaft 48 to rotate, and rotor module 40 by the second rotating shaft 48 drive the first rotating shaft 42 with target piece 38 with dynamic rotation time, the first above-mentioned rotating shaft 42, second rotating shaft 48 and the coaxial structural design arranged of thermal insulation barriers 54 can reduce the centrifugal force of relative first rotating shaft 42 of thermal insulation barriers 54 and the second rotating shaft 48, it contributes to minimizing first rotating shaft 42, vibrations between second rotating shaft 48 and thermal insulation barriers 54, and reduce by the first rotating shaft 42, abrasion between second rotating shaft 48 and thermal insulation barriers 54, and then increase reliability and the useful life of ray tube apparatus 30 of the present invention and anode module 36 thereof.
In this embodiment, thermal insulation barriers 54 can made by low thermal conductivity material, and for example thermal insulation barriers 54 can made by ceramic material, and is applicable to the coefficient of heat conduction of the ceramic material of thermal insulation barriers 54 of the present invention and tolerable temperature is listed below shown in table 1:
| The coefficient of heat conduction | Tolerable temperature | |
| Ceramic material (Sillimantin) | 1.4W/mK200℃ | 1350℃ |
| Alumina silicate (M120F) | 1.26W/mK300℃ | 1150℃ |
| Aluminium titanates (Aluminum titanate) | 2W/mK100℃ | 900℃ |
| Chromium dioxide (C530/Sipalox) | Max.2W/mK100℃ | 1350℃ |
Table 1
It is worth mentioning that, thermal insulation barriers 54 can be not limited to above-mentioned ceramic material.For example, thermal insulation barriers 54 also can made by alloy material (such as chromium ferronickel material), and is applicable to the coefficient of heat conduction of the alloy material of thermal insulation barriers 54 of the present invention and tolerable temperature is listed below shown in table 2:
| The coefficient of heat conduction | Tolerable temperature | |
| Chromium ferronickel material (Inconel625) | 10.8W/mK100℃ | About 800 DEG C |
| Chromium ferronickel material (Inconel321) | 15W/mK100℃ | About 1000 DEG C |
| Chromium ferronickel material (Inconel1.4841) | 12W/mK100℃ | About 1300 DEG C |
Table 2
Compared to prior art, the present invention utilize thermal insulation barriers intercept target piece by during electron beam irradiation the heat that produces be passed to the second rotating shaft, raise to prevent the temperature of bearing element, and then reach the object in the useful life promoting anode module and bearing element thereof, therefore the present invention can be dispelled the heat without the need to helping by heat radiation fin structure, to reduce anode module temperature in the running.Therefore, anode module of the present invention can omit the setting of heat radiation fin structure, to save the volume of ray tube apparatus.That is, anode module of the present invention can without the need to arrange be used for dispel the heat heat radiation fin structure, so the application of favourable anode module and ray tube apparatus miniaturization.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. an anode module, it is useful in a ray tube apparatus, and described ray tube apparatus includes one in order to launch the cathode module of an electron beam, and described anode module includes:
One target piece, it is in order to accept described electron beam, to excite a ray;
It is characterized in that, described anode module includes further:
One rotor module, it rotates in order to drive described target piece;
One first rotating shaft, it is coupled to described target piece;
One second rotating shaft, it is coupled to described first rotating shaft and described rotor module, drives described first rotating shaft and described target piece to rotate with dynamic to make described rotor module by described second rotating shaft; And
One thermal insulation barriers, it is arranged between described first rotating shaft and described second rotating shaft, and described thermal insulation barriers is passed to described second rotating shaft in order to the heat intercepting described target piece and produce when exciting described ray by described first rotating shaft.
2. anode module as claimed in claim 1, it is characterized in that, described first rotating shaft has a second end of a first end and relatively described first end, described first end is in order to be coupled to described target piece, described second rotating shaft has a hub portion, and described anode module includes further:
One rotor pedestal, it is incorporated into described the second end; And
A connection piece, it connects described rotor pedestal and described hub portion, to couple described first rotating shaft and described second rotating shaft.
3. anode module as claimed in claim 2, it is characterized in that, described connector is a screw element, and it in order to lock in described hub portion after being fed through described rotor pedestal.
4. anode module as claimed in claim 2, it is characterized in that, described first rotating shaft has a flange part further, and it is arranged between described first end and described the second end, and described anode module includes further:
One piece under pressure, it is arranged on described first end movably, and described piece under pressure is in order to press down described target piece on described flange part.
5. anode module as claimed in claim 4, it is characterized in that, described first end is a threaded portion, and described piece under pressure is a nut, and it is screwed together in described threaded portion movably.
6. anode module as claimed in claim 4, it is characterized in that, described anode module includes further:
One driving member, it is connected to described target piece and described flange part, rotates with dynamic to make described first rotating shaft and described target piece.
7. anode module as claimed in claim 6, it is characterized in that, described target piece is formed with a perforation, described flange part is formed with a jack of corresponding described perforation, described driving member is a latch, and described piece under pressure is located in described perforation in order to press down described latch and inserts in described jack further.
8. anode module as claimed in claim 1, it is characterized in that, described rotor module includes:
One rotor case, it is in order to coated described second rotating shaft; And
Multiple bearing element, it to be arranged in described rotor case and to be set in described second rotating shaft rotationally.
9. anode module as claimed in claim 1, it is characterized in that, described first rotating shaft, described second rotating shaft and described thermal insulation barriers are arranged coaxially to each other.
10. anode module as claimed in claim 1, it is characterized in that, described thermal insulation barriers is made by low thermal conductivity material.
11. anode modules as claimed in claim 10, it is characterized in that, described thermal insulation barriers is made by ceramic material or alloy material.
12. 1 kinds of ray tube apparatus, it includes:
One shell;
One cathode module, it is arranged in described shell, and described cathode module is in order to launch an electron beam; And
An anode module according to any one of claim 1 to 11.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166853.2A CN105097393A (en) | 2014-04-23 | 2014-04-23 | Anode module and ray tube device |
| DE102015105898.7A DE102015105898A1 (en) | 2014-04-23 | 2015-04-17 | Anode module and beam tube device |
| US14/694,716 US20150311027A1 (en) | 2014-04-23 | 2015-04-23 | Anode module and ray tube apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166853.2A CN105097393A (en) | 2014-04-23 | 2014-04-23 | Anode module and ray tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105097393A true CN105097393A (en) | 2015-11-25 |
Family
ID=54577580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166853.2A Pending CN105097393A (en) | 2014-04-23 | 2014-04-23 | Anode module and ray tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105097393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285144A (en) * | 2018-03-19 | 2019-09-27 | 美蓓亚三美株式会社 | For the rotary anode bearing of X-ray tube and for the rotary anode of X-ray tube |
| CN112303110A (en) * | 2020-10-30 | 2021-02-02 | 上海天安轴承有限公司 | Bearing unit in CT bulb tube |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900751A (en) * | 1974-04-08 | 1975-08-19 | Machlett Lab Inc | Rotating anode x-ray tube |
| US4679220A (en) * | 1985-01-23 | 1987-07-07 | Kabushiki Kaisha Toshiba | X-ray tube device with a rotatable anode |
| CN1071028A (en) * | 1990-10-01 | 1993-04-14 | 东芝株式会社 | Rotary anode type x-ray tube |
| CN1672635A (en) * | 2004-03-26 | 2005-09-28 | 株式会社岛津制作所 | X-ray generating apparatus |
| US20050281380A1 (en) * | 2004-06-03 | 2005-12-22 | Arunvel Thangamani | Method and system for thermal control in X-ray imaging tubes |
| CN101449352A (en) * | 2006-05-22 | 2009-06-03 | 皇家飞利浦电子股份有限公司 | X-ray tube whose electron beam is manipulated synchronously with the rotational anode movement |
| CN203882951U (en) * | 2014-04-23 | 2014-10-15 | 西门子爱克斯射线真空技术(无锡)有限公司 | Anode module and ray tube device |
-
2014
- 2014-04-23 CN CN201410166853.2A patent/CN105097393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900751A (en) * | 1974-04-08 | 1975-08-19 | Machlett Lab Inc | Rotating anode x-ray tube |
| US4679220A (en) * | 1985-01-23 | 1987-07-07 | Kabushiki Kaisha Toshiba | X-ray tube device with a rotatable anode |
| CN1071028A (en) * | 1990-10-01 | 1993-04-14 | 东芝株式会社 | Rotary anode type x-ray tube |
| CN1672635A (en) * | 2004-03-26 | 2005-09-28 | 株式会社岛津制作所 | X-ray generating apparatus |
| US20050281380A1 (en) * | 2004-06-03 | 2005-12-22 | Arunvel Thangamani | Method and system for thermal control in X-ray imaging tubes |
| CN101449352A (en) * | 2006-05-22 | 2009-06-03 | 皇家飞利浦电子股份有限公司 | X-ray tube whose electron beam is manipulated synchronously with the rotational anode movement |
| CN203882951U (en) * | 2014-04-23 | 2014-10-15 | 西门子爱克斯射线真空技术(无锡)有限公司 | Anode module and ray tube device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285144A (en) * | 2018-03-19 | 2019-09-27 | 美蓓亚三美株式会社 | For the rotary anode bearing of X-ray tube and for the rotary anode of X-ray tube |
| CN112303110A (en) * | 2020-10-30 | 2021-02-02 | 上海天安轴承有限公司 | Bearing unit in CT bulb tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5825892B2 (en) | Radiation generator and radiation imaging apparatus using the same | |
| US9892883B2 (en) | Rotating-anode X-ray tube assembly with cooling system | |
| EP2701159B1 (en) | Integrated flying-spot x-ray apparatus | |
| EP1104003A2 (en) | Mammography X-ray tube having an integral housing assembly | |
| CN105097393A (en) | Anode module and ray tube device | |
| CN203882951U (en) | Anode module and ray tube device | |
| US20190159300A1 (en) | Divider assembly for a microwave oven | |
| US11118602B2 (en) | Adaptable thin section liquid pump for electronics cooling systems or other systems | |
| US20170213686A1 (en) | Anode, and x-ray generating tube, x-ray generating apparatus, and radiography system using the same | |
| US20110135065A1 (en) | Magnetic coupler drive for x-ray tube anode rotation | |
| CN203882950U (en) | Anode module and ray tube device | |
| CN105097394A (en) | Anode module and ray tube device | |
| CN107329355A (en) | Colour wheel heat abstractor and cooling system | |
| JP2006227427A (en) | Display device | |
| US20220310352A1 (en) | Radiation emission device | |
| CN106356270B (en) | X-ray bulb | |
| CN109302788B (en) | X-ray tube device | |
| CN104465281B (en) | Rotating-Anode X-Ray Tube Assembly And Rotating-Anode X-Ray Tube Apparatus | |
| US9202664B2 (en) | Finned anode | |
| JP2015230754A (en) | X-ray tube device | |
| US8867706B2 (en) | Asymmetric x-ray tube | |
| CN104465280A (en) | Carbon nano ray tube for CT imaging | |
| CN103165367B (en) | A kind of ratating anode CT ball tube | |
| US20150311027A1 (en) | Anode module and ray tube apparatus | |
| JP2009272057A (en) | Rotating anode x-ray tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |