JPH065382A - X-ray generating device - Google Patents
X-ray generating deviceInfo
- Publication number
- JPH065382A JPH065382A JP18466792A JP18466792A JPH065382A JP H065382 A JPH065382 A JP H065382A JP 18466792 A JP18466792 A JP 18466792A JP 18466792 A JP18466792 A JP 18466792A JP H065382 A JPH065382 A JP H065382A
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- voltage
- tube
- ray
- high voltage
- 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
Landscapes
- X-Ray Techniques (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、X線管及び高電圧発生
装置並びにX線制御装置を一体とした、一体形X線発生
装置の構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of an integrated X-ray generator which is an integrated X-ray tube, high voltage generator and X-ray controller.
【0002】[0002]
【従来の技術】一体形X線発生装置(以下、モノタンク
と呼ぶ)の従来構造例としては、実公平1−26080号公報
や実公昭56−54555 号公報に開示されている。両者と
も、単一容器の内部にX線管及び高電圧発生装置等を一
緒に組み込み、絶縁油を満たした構造を採用している。2. Description of the Related Art Conventional structural examples of an integrated X-ray generator (hereinafter referred to as a monotank) are disclosed in Japanese Utility Model Publication No. 1-208080 and Japanese Utility Model Publication No. 56-54555. Both of them adopt a structure in which an X-ray tube, a high voltage generator, etc. are incorporated together in a single container and filled with insulating oil.
【0003】[0003]
【発明が解決しようとする課題】上記のモノタンクは、
小型であり、高電圧ケーブルを必要としない等の一体構
造とした長所を備えている反面、X線管が故障した場合
にX線管だけを交換することができず、モノタンク全体
の交換が必要であり、かつ再生修理のためにX線管以外
の部品も梱包,運送,修理調整等の工程が必要であっ
た。また、製造工程においてはX線管電圧,X線管電流
の測定を高電圧側から行うことができないので、X線管
電圧,X線管電流の調整誤差が大きくなるという欠点が
あった。更にX線管と高電圧トランス,整流器等が同一
絶縁油中にある為にX線管の発熱による絶縁油の絶縁劣
化が高電圧発生装置等にも影響するという問題もあっ
た。The above mono tank is
It is compact and has the advantage of being an integral structure, such as not requiring a high-voltage cable, but when the X-ray tube fails, only the X-ray tube cannot be replaced, and the entire monotank must be replaced. In addition, parts other than the X-ray tube need to be packed, transported, repaired and adjusted for repairing. Further, in the manufacturing process, since the X-ray tube voltage and the X-ray tube current cannot be measured from the high voltage side, there is a drawback that the adjustment error of the X-ray tube voltage and the X-ray tube current becomes large. Further, since the X-ray tube, the high-voltage transformer, the rectifier, etc. are in the same insulating oil, there is a problem that the insulation deterioration of the insulating oil due to the heat generation of the X-ray tube also affects the high-voltage generator and the like.
【0004】[0004]
【課題を解決するための手段】上記の課題を解決するた
めには下記の手段により達成される。X線管及びX線管
を動作させるために必要なステータコイル,絶縁油,ゴ
ムベローズ,ステータ駆動電源に接続する端子,不要X
線防護のための鉛板等の部品を独立した容器内に収納し
た収納部分(以下、この収納部分をチューブパックと呼
ぶ)と、高電圧発生装置又はX線制御装置等のX線管に
高電圧を供給する部分(以下、本体部分と呼ぶ)とを、
各々の部分に設けた高電圧プラグ及び高電圧ソケットに
より電気的に結合させ、かつ取扱操作上一体と成るよう
に構成する(請求項1)。Means for Solving the Problems To solve the above problems, the following means can be achieved. X-ray tube and stator coil required to operate X-ray tube, insulating oil, rubber bellows, terminal for connecting to stator drive power supply, unnecessary X
A storage part (hereinafter referred to as a tube pack) in which parts such as lead plates for line protection are stored in an independent container and a high voltage generator or an X-ray tube such as an X-ray controller. The part that supplies the voltage (hereinafter referred to as the main body part)
A high-voltage plug and a high-voltage socket provided in each part are electrically connected to each other and are integrated in handling and operation (claim 1).
【0005】さらに、高電圧プラグ及び高電圧ソケット
の絶縁筒形状を直径方向に折り返して軸方向寸法を短く
する(請求項2)。Further, the insulating tubular shapes of the high voltage plug and the high voltage socket are folded back in the diameter direction to shorten the axial dimension (claim 2).
【0006】また、チューブパックと本体部分との間
に、X線管電圧,X線管電流等のX線管の動作特性を測
定するための素子を内蔵し、かつ高電圧プラグ及び前記
高電圧ソケットを具備する測定用アダプタを挿入し、各
々を前記高電圧プラグと高電圧ソケットを介して接続す
ることにより、X線管の動作特性を測定可能にする(請
求項3)。Further, an element for measuring the operating characteristics of the X-ray tube such as the X-ray tube voltage and the X-ray tube current is built in between the tube pack and the main body portion, and the high voltage plug and the high voltage plug are provided. The operating characteristics of the X-ray tube can be measured by inserting a measuring adapter having a socket and connecting each to the high-voltage plug and the high-voltage socket (claim 3).
【0007】[0007]
【作用】上記のチューブパックは、高電圧プラグと高電
圧ソケットによって本体部分との結合,切り離しが容易
に、かつ確実に行うことができるため、X線管が寿命そ
の他で故障した場合の交換,修理が容易となる。また、
製造工程でX線管電圧,X線管電流の測定が高電圧側で
行うことができるため、精度の高い調整が可能となる。
さらに、X線管動作時の温度上昇による絶縁油の絶縁劣
化が、高電圧発生装置等に影響を及ぼさなくなる。The above-mentioned tube pack can be easily and surely connected to and disconnected from the main body by the high-voltage plug and the high-voltage socket, so that it can be replaced when the X-ray tube has a failure due to its life or the like. Easy to repair. Also,
Since the X-ray tube voltage and the X-ray tube current can be measured on the high voltage side in the manufacturing process, highly accurate adjustment is possible.
Further, the insulation deterioration of the insulating oil due to the temperature rise during the operation of the X-ray tube does not affect the high voltage generator or the like.
【0008】また、高電圧プラグ及び高電圧ソケットの
絶縁筒形状を直径方向に折り返すことにより、軸方向寸
法の増大を防止できるので、モノタンク全体を小型にで
きる。Further, since the insulating cylindrical shapes of the high-voltage plug and the high-voltage socket are folded back in the diameter direction, it is possible to prevent the axial dimension from increasing, so that the entire monotank can be downsized.
【0009】また、チューブパックと本体部分の間に、
X線管の動作特性を測定するための素子を内蔵する測定
用アダプタを挿入することにより、X線管動作中のX線
管電圧やX線管電流等を測定することができるようにな
るので、X線管の特性の測定や調整がきわめて容易にな
り、さらに測定精度も向上することができる。Also, between the tube pack and the main body,
By inserting a measuring adapter with a built-in element for measuring the operating characteristics of the X-ray tube, it becomes possible to measure the X-ray tube voltage, X-ray tube current, etc. during operation of the X-ray tube. , The characteristics of the X-ray tube can be measured and adjusted very easily, and the measurement accuracy can be improved.
【0010】[0010]
【実施例】以下、本発明の一実施例を図1〜図6により
説明する。チューブパック30は、X線管1,陽極回転
駆動用のステータコイル2、これらを絶縁支持するため
のステータ絶縁筒,陽極絶縁筒4b,陰極絶縁筒4c,
高電圧の導入を行うための高電圧プラグ12,ステータ
駆動電源に接続するための端子13、これらの要素を絶
縁,冷却するための絶縁油8,絶縁油8の体積変化を吸
収するためのゴムベローズ3,不要X線防護のための鉛
板9などの要素を角形の形状をしたチューブパック外囲
器10aの内部に封入して構成されている。このチュー
ブパック10の外部から、利用X線を得るのに必要十分
な高電圧を印加し、ステータコイル2を駆動する低電圧
を印加することにより、独立したX線発生機とすること
ができる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. The tube pack 30 includes an X-ray tube 1, a stator coil 2 for rotating an anode, a stator insulating cylinder for insulating and supporting these, an anode insulating cylinder 4b, a cathode insulating cylinder 4c,
A high voltage plug 12 for introducing a high voltage, a terminal 13 for connecting to a stator drive power source, an insulating oil 8 for insulating and cooling these elements, and a rubber for absorbing a volume change of the insulating oil 8. The bellows 3, the lead plate 9 for protection against unnecessary X-rays, and other elements are enclosed in a square tube-shaped envelope 10a. An independent X-ray generator can be obtained by applying a high voltage necessary and sufficient for obtaining the used X-rays and a low voltage for driving the stator coil 2 from the outside of the tube pack 10.
【0011】図5に利用X線を外部に導く放射窓14の
取付例を示す。放射窓14はX線透過の良いプラスチッ
クから成り、チューブパック10の側壁のほぼ中間部に
設けられる。図6は図5のX線管管軸方向の端面側から
見たときの配置を示したものである。放射窓14と高電
圧プラグ12,端子13とは互いに悪影響しあわないよ
うに取り付ける。FIG. 5 shows an example of mounting the radiation window 14 for guiding the utilized X-rays to the outside. The radiation window 14 is made of a plastic having good X-ray transmission, and is provided at a substantially middle portion of the side wall of the tube pack 10. FIG. 6 shows the arrangement when viewed from the end face side in the axial direction of the X-ray tube of FIG. The radiation window 14, the high voltage plug 12 and the terminal 13 are attached so as not to adversely affect each other.
【0012】また本体部分31は、X線管フィラメント
電圧用変圧器5,高電圧変圧器6,整流器7,高電圧の
導入を行うための高電圧ソケット11、これらの要素を
絶縁・冷却するための絶縁油8などの要素を角形の形状
をした本体外囲器19aの内部に封入して構成されてい
る。この本体外囲器19aの一方の面にチューブパック
10を挿入するための開口部と、固定するためのふた1
0b,固定ねじ10cと螺合するねじ穴を設ける。上記
の開口部は、チューブパック10をがたなく挿入,保持
するのに必要十分な隙間をチューブパック10との間に
保ち、また高電圧ソケット11と高電圧プラグ12は互
いに嵌合するのに必要な、3次元の各方向とも少なくと
も0.1mm 以内の寸法精度で組み立てられる。Further, the main body portion 31 is provided with a transformer for X-ray tube filament voltage 5, a high voltage transformer 6, a rectifier 7, a high voltage socket 11 for introducing a high voltage, and for insulating and cooling these elements. The insulating oil 8 and other elements are enclosed inside a main body enclosure 19a having a rectangular shape. An opening for inserting the tube pack 10 into one surface of the main body envelope 19a and a lid 1 for fixing the same.
0b, a screw hole for screwing with the fixing screw 10c is provided. The above-mentioned opening keeps a sufficient gap between the tube pack 10 and the tube pack 10 for inserting and holding the tube pack 10 without rattling, and the high-voltage socket 11 and the high-voltage plug 12 are fitted together. It is assembled with the required dimensional accuracy of at least 0.1 mm in each of the three dimensions required.
【0013】図2と図3は高電圧プラグ12と高電圧ソ
ケット11の詳細を示したものである。図4は、高電圧
プラグ12と高電圧ソケット11との嵌合状態の詳細を
示したものである。高電圧プラグ12と高電圧ソケット
11は、軸方向寸法を短くするために直径方向に折り返
し部を設けて絶縁のための沿面距離を確保した絶縁筒1
2a,11aと、高電圧の授受を行う接触子12b,1
1bとから成る。高電圧プラグ12と高電圧ソケット1
1の接触子12b,11bが絶縁筒に埋め込まれた各々
の面は、互いに隙間なく密着した時にその嵌合面に0.
5mm 程度の隙間が生じるような寸法に形成する。ま
た、両者の嵌合を容易に行えるように、各々の折り返し
はテーパ状とし、各々の嵌合面の凸部はR1程度の面取
りをし、凹部は面取りなしで形成する。2 and 3 show the details of the high-voltage plug 12 and the high-voltage socket 11. FIG. 4 shows details of the fitted state of the high-voltage plug 12 and the high-voltage socket 11. The high-voltage plug 12 and the high-voltage socket 11 are insulated cylinders 1 provided with a fold-back portion in the diametrical direction in order to shorten the axial dimension to secure a creepage distance for insulation.
2a, 11a and contacts 12b, 1 for exchanging high voltage
1b and. High voltage plug 12 and high voltage socket 1
When the contacts 12b and 11b of No. 1 are embedded in the insulating cylinder, the surfaces of the contacts 12b and 11b are in contact with each other when they are in close contact with each other without a gap.
Form it so that a gap of about 5 mm will occur. Further, in order to facilitate the fitting of the two, each of the folds has a tapered shape, the convex portion of each fitting surface is chamfered to about R1, and the concave portion is formed without chamfering.
【0014】高電圧プラグ12はチューブパック10に
固定され、高電圧ソケット11は本体部分19に固定さ
れた状態で、両者は図4の如く嵌合される。高電圧プラ
グ12と高電圧ソケット11は、Oリング16,スナッ
プリング17でそれぞれチューブパック外囲器10a,
本体外囲器19aに固定されている。両者の嵌合面には
高電圧絶縁用グリース15を塗布して、両者の間に空気
層が残らないようにする。以上のように嵌合したチュー
ブパック10と本体部分19は、ふた10bと固定ねじ
10cによって結合・固定され、一体形X線発生装置と
なる。The high-voltage plug 12 is fixed to the tube pack 10, and the high-voltage socket 11 is fixed to the main body portion 19, and both are fitted as shown in FIG. The high-voltage plug 12 and the high-voltage socket 11 are provided with an O-ring 16 and a snap ring 17, respectively, for the tube pack envelope 10a,
It is fixed to the main body enclosure 19a. A high-voltage insulating grease 15 is applied to the mating surfaces of the two so that no air layer remains between them. The tube pack 10 and the main body portion 19 fitted as described above are joined and fixed by the lid 10b and the fixing screw 10c to form an integrated X-ray generator.
【0015】本発明の他の実施例を図7に示す。この実
施例は、チューブパック10と本体部分19の間にX線
管の動作特性を測定するための要素を内蔵する測定用ア
ダプタ20を挿入したものである。チューブパック10
と本体部分19は上記の如く形成する。これらと結合・
固定が可能となるように測定用アダプタ20を形成し、
図7に示す如く両者の間に挿入する。測定用アダプタ2
0の内部には、分圧器21等が油密に封入されており、
計測用の低電圧を外部に取り出す測定端子22と結ばれ
ている。Another embodiment of the present invention is shown in FIG. In this embodiment, a measuring adapter 20 incorporating an element for measuring the operating characteristics of the X-ray tube is inserted between the tube pack 10 and the main body portion 19. Tube pack 10
And body portion 19 is formed as described above. Combine with these
Form the measurement adapter 20 so that it can be fixed,
As shown in FIG. 7, it is inserted between the two. Measuring adapter 2
Inside the 0, a voltage divider 21 and the like are oil-tightly sealed,
It is connected to a measurement terminal 22 that takes out a low voltage for measurement to the outside.
【0016】[0016]
【発明の効果】本発明の効果としては下記のものが得ら
れる。 1.X線管と、X線管を動作させる部分とをチューブパ
ックとして独立させることにより、高電圧ケーブルの不
要なモノタンクとしてのメリットを保持したまま、X線
管の故障あるいはバージョンアップのための交換等の時
に容易に交換を行うことができる。このためモノタンク
と連係している装置全体の稼働停止時間を短くすること
ができる。 2.製造工程で高電圧側の状態、例えばX線管電圧やX
線管電流の測定が可能となり、精度の高い調整が実現で
きる。 3.チューブパックと本体部分との絶縁油を分離してい
るので、X線管の発熱による絶縁油の絶縁劣化が本体部
分に影響することはない。 4.高電圧プラグおよび高電圧ソケットの絶縁筒形状を
直径方向に折り返すことにより、絶縁性能を保ったまま
軸方向寸法の増大を防止でき、モノタンクの小型化を行
うことができる。The effects of the present invention are as follows. 1. By making the X-ray tube and the part that operates the X-ray tube independent as a tube pack, while maintaining the merit as a monotank that does not require a high-voltage cable, replacement of the X-ray tube for failure or version upgrade etc. At that time, it can be easily replaced. Therefore, it is possible to shorten the operation stop time of the entire device linked to the monotank. 2. High voltage side in the manufacturing process, such as X-ray tube voltage or X
It is possible to measure the tube current and realize highly accurate adjustment. 3. Since the insulating oil between the tube pack and the main body portion is separated, insulation deterioration of the insulating oil due to heat generation of the X-ray tube does not affect the main body portion. 4. By folding back the insulating tubular shape of the high-voltage plug and the high-voltage socket in the diametrical direction, it is possible to prevent an increase in the axial dimension while maintaining the insulation performance, and to reduce the size of the monotank.
【図1】本発明の一実施例で、チューブパックと本体部
分とを一体化したモノタンクの構造を示す。FIG. 1 shows the structure of a monotank in which a tube pack and a main body are integrated in one embodiment of the present invention.
【図2】高電圧プラグの断面図を示す。FIG. 2 shows a cross-sectional view of a high voltage plug.
【図3】高電圧ソケットの断面図を示す。FIG. 3 shows a cross-sectional view of a high voltage socket.
【図4】高電圧プラグと高電圧ソケットの嵌合状態の詳
細を示す図である。FIG. 4 is a diagram showing details of a fitted state of a high-voltage plug and a high-voltage socket.
【図5】チューブパックへの放射窓の取付例を示す図で
ある。FIG. 5 is a diagram showing an example of attachment of a radiation window to a tube pack.
【図6】図5のX線管管軸方向の端面側から見たときの
配置を示す。6 shows an arrangement as seen from the end face side in the axial direction of the X-ray tube of FIG.
【図7】本発明の他の実施例を示す。FIG. 7 shows another embodiment of the present invention.
1 X線管 2 ステータコイル 3 ゴムベローズ 6 高電圧変圧器 8 絶縁油 9 鉛板 10 チューブパック 10a チューブパック外囲器 10b ふた 10c 固定ねじ 11 高電圧ソケット 12 高電圧プラグ 13 端子 14 放射窓 15 絶縁グリース 19 本体部分 19a 本体外囲器 20 測定用アダプタ 21 分圧器 22 測定端子 1 X-ray tube 2 Stator coil 3 Rubber bellows 6 High voltage transformer 8 Insulating oil 9 Lead plate 10 Tube pack 10a Tube pack envelope 10b Lid 10c Fixing screw 11 High voltage socket 12 High voltage plug 13 Terminal 14 Radiation window 15 Insulation Grease 19 Body part 19a Body envelope 20 Measuring adapter 21 Voltage divider 22 Measuring terminal
Claims (3)
めに必要なステータコイル,絶縁油,ゴムベローズ,ス
テータ駆動電源に接続する端子,不要X線防護のための
鉛板等の部品を独立した容器内に収納した収納部分(以
下、チューブパックと呼ぶ)と、高電圧発生装置又はX
線制御装置等のX線管に高電圧を供給する部分(以下、
本体部分と呼ぶ)とを、各々の部分に設けた高電圧プラ
グ及び高電気ソケットにより電気的に結合させ、かつ取
扱操作上一体と成るように構成したことを特徴とするX
線発生装置。1. A stator coil necessary for rotationally driving an X-ray tube and an anode of the X-ray tube, insulating oil, a rubber bellows, a terminal for connecting to a stator driving power source, a lead plate for protecting unnecessary X-rays, and the like. A storage part (hereinafter referred to as a tube pack) in which parts are stored in an independent container, and a high voltage generator or X
A part that supplies a high voltage to an X-ray tube such as an X-ray controller (hereinafter,
And a main body portion) are electrically coupled by a high-voltage plug and a high-electrical socket provided in each portion, and are integrated in handling operation.
Line generator.
の絶縁筒形状を各々の直径方向に折り返しを設け軸方向
寸法を短くしたことを特徴とする請求項1記載のX線発
生装置。2. The X-ray generator according to claim 1, wherein the insulating cylindrical shapes of the high-voltage plug and the high-voltage socket are provided with folds in the respective diameter directions to shorten the axial dimension.
に、X線管電圧,X線管電流等のX線管の動作特性を測
定するための素子を内蔵し、かつ前記高電圧プラグ及び
前記高電圧ソケットを具備する測定用アダプタを挿入
し、各々を前記高電圧プラグ及び前記高電圧ソケットを
介して接続することにより、X線管の動作特性を測定可
能にしたことを特徴とするX線発生装置。3. An element for measuring operating characteristics of an X-ray tube such as an X-ray tube voltage and an X-ray tube current is built in between the tube pack and the main body portion, and the high voltage plug and An operating characteristic of an X-ray tube can be measured by inserting a measuring adapter having the high-voltage socket and connecting each via the high-voltage plug and the high-voltage socket. Line generator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18466792A JPH065382A (en) | 1992-06-19 | 1992-06-19 | X-ray generating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18466792A JPH065382A (en) | 1992-06-19 | 1992-06-19 | X-ray generating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH065382A true JPH065382A (en) | 1994-01-14 |
Family
ID=16157254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18466792A Pending JPH065382A (en) | 1992-06-19 | 1992-06-19 | X-ray generating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH065382A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002124396A (en) * | 2000-08-18 | 2002-04-26 | Marconi Medical Systems Inc | Disconnectable electrical connection device and method |
EP1890523A2 (en) * | 2006-08-16 | 2008-02-20 | SureScan Corporation | X-ray source assembly |
JP2008300118A (en) * | 2007-05-30 | 2008-12-11 | Yoshida Dental Mfg Co Ltd | Micropore focus x-ray tube and micropore focus x-ray tube device |
FR2961629A1 (en) * | 2010-06-16 | 2011-12-23 | Gen Electric | REPAIRABLE MONOBLOCK X-RAY GENERATING DEVICE |
US20140056412A1 (en) * | 2012-08-21 | 2014-02-27 | Nuctech Company Limited | Integrated flying-spot x-ray apparatus |
JP2014078474A (en) * | 2012-10-12 | 2014-05-01 | Origin Electric Co Ltd | Integrated x-ray generation device |
WO2019198338A1 (en) * | 2018-04-12 | 2019-10-17 | 浜松ホトニクス株式会社 | X-ray generator |
US10718238B2 (en) | 2017-11-03 | 2020-07-21 | Indian Motorcycle International, LLC | Variable valve timing system for an engine |
-
1992
- 1992-06-19 JP JP18466792A patent/JPH065382A/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002124396A (en) * | 2000-08-18 | 2002-04-26 | Marconi Medical Systems Inc | Disconnectable electrical connection device and method |
EP1890523A2 (en) * | 2006-08-16 | 2008-02-20 | SureScan Corporation | X-ray source assembly |
EP1890523A3 (en) * | 2006-08-16 | 2011-08-03 | SureScan Corporation | X-ray source assembly |
JP2008300118A (en) * | 2007-05-30 | 2008-12-11 | Yoshida Dental Mfg Co Ltd | Micropore focus x-ray tube and micropore focus x-ray tube device |
FR2961629A1 (en) * | 2010-06-16 | 2011-12-23 | Gen Electric | REPAIRABLE MONOBLOCK X-RAY GENERATING DEVICE |
US9355810B2 (en) * | 2012-08-21 | 2016-05-31 | Nuctech Company Limited | Integrated flying-spot X-ray apparatus |
US20140056412A1 (en) * | 2012-08-21 | 2014-02-27 | Nuctech Company Limited | Integrated flying-spot x-ray apparatus |
JP2014078474A (en) * | 2012-10-12 | 2014-05-01 | Origin Electric Co Ltd | Integrated x-ray generation device |
US10718238B2 (en) | 2017-11-03 | 2020-07-21 | Indian Motorcycle International, LLC | Variable valve timing system for an engine |
WO2019198338A1 (en) * | 2018-04-12 | 2019-10-17 | 浜松ホトニクス株式会社 | X-ray generator |
JP2019186090A (en) * | 2018-04-12 | 2019-10-24 | 浜松ホトニクス株式会社 | X-ray generator |
GB2585798A (en) * | 2018-04-12 | 2021-01-20 | Hamamatsu Photonics Kk | X-ray generator |
US11129264B2 (en) | 2018-04-12 | 2021-09-21 | Hamamatsu Photonics K.K. | X-ray generator |
GB2585798B (en) * | 2018-04-12 | 2022-03-23 | Hamamatsu Photonics Kk | X-ray generator |
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