JPS4990086A - - Google Patents
Info
- Publication number
- JPS4990086A JPS4990086A JP48002159A JP215973A JPS4990086A JP S4990086 A JPS4990086 A JP S4990086A JP 48002159 A JP48002159 A JP 48002159A JP 215973 A JP215973 A JP 215973A JP S4990086 A JPS4990086 A JP S4990086A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
- H01J35/147—Spot size control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/66—Circuit arrangements for X-ray tubes with target movable relatively to the anode
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP732159A JPS5318318B2 (US20100154141A1-20100624-C00001.png) | 1972-12-27 | 1972-12-27 | |
| DE2364142A DE2364142C3 (de) | 1972-12-27 | 1973-12-21 | Einrichtung zur Erzeugung von Röntgenstrahlen mit einer Ablenkeinrichtung zur Erzeugung einer Abtastbewegung eines die Röntgenstrahlen erzeugenden Elektronenstrahls |
| FR7346099A FR2212739B1 (US20100154141A1-20100624-C00001.png) | 1972-12-27 | 1973-12-21 | |
| US00427071A US3852605A (en) | 1972-12-27 | 1973-12-21 | Control circuitry for preventing damage to the target of a scanning x-ray generator |
| GB5983273A GB1444109A (en) | 1972-12-27 | 1973-12-27 | Apparatus and method for generating x-rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP732159A JPS5318318B2 (US20100154141A1-20100624-C00001.png) | 1972-12-27 | 1972-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990086A true JPS4990086A (US20100154141A1-20100624-C00001.png) | 1974-08-28 |
| JPS5318318B2 JPS5318318B2 (US20100154141A1-20100624-C00001.png) | 1978-06-14 |
Family
ID=11521563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP732159A Expired JPS5318318B2 (US20100154141A1-20100624-C00001.png) | 1972-12-27 | 1972-12-27 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595312U (ja) * | 1992-06-04 | 1993-12-27 | 株式会社セイバン | かばんの蓋止め具 |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066902A (en) * | 1974-03-23 | 1978-01-03 | Emi Limited | Radiography with detector compensating means |
| GB1529799A (en) * | 1974-11-13 | 1978-10-25 | Emi Ltd | Radiography |
| US4149076A (en) * | 1976-04-05 | 1979-04-10 | Albert Richard D | Method and apparatus producing plural images of different contrast range by X-ray scanning |
| GB1581526A (en) * | 1976-08-12 | 1980-12-17 | Emi Ltd | X-ray tube arrangements |
| US4130759A (en) * | 1977-03-17 | 1978-12-19 | Haimson Research Corporation | Method and apparatus incorporating no moving parts, for producing and selectively directing x-rays to different points on an object |
| US4323779A (en) * | 1977-06-03 | 1982-04-06 | Albert Richard David | Scanning radiographic method |
| US4196351A (en) * | 1977-06-03 | 1980-04-01 | Albert Richard David | Scanning radiographic apparatus |
| DE2730889C2 (de) * | 1977-07-08 | 1985-07-11 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Einrichtung zur ortsauflösenden Materialuntersuchung einer Probe |
| JPS6322829Y2 (US20100154141A1-20100624-C00001.png) * | 1979-10-05 | 1988-06-22 | ||
| US4352021A (en) * | 1980-01-07 | 1982-09-28 | The Regents Of The University Of California | X-Ray transmission scanning system and method and electron beam X-ray scan tube for use therewith |
| DE3222515C2 (de) * | 1982-06-16 | 1986-05-28 | Feinfocus Röntgensysteme GmbH, 3050 Wunstorf | Feinfokus-Röntgenröhre und Verfahren zu ihrem Betrieb |
| DE3222514A1 (de) * | 1982-06-16 | 1984-03-22 | Feinfocus Röntgensysteme GmbH, 3050 Wunstorf | Verfahren und vorrichtung zur erzeugung von roentgenstrahlung fuer stereoaufnahmen, tomografien und tomosynthesen |
| DE3426623A1 (de) * | 1984-07-19 | 1986-01-30 | Scanray A/S, Kopenhagen | Roentgenroehre |
| DE3431434A1 (de) * | 1984-08-27 | 1986-03-06 | Scanray A/S, Kopenhagen | Roentgenroehre |
| US4631742A (en) * | 1985-02-25 | 1986-12-23 | General Electric Company | Electronic control of rotating anode microfocus x-ray tubes for anode life extension |
| EP0550983B1 (en) * | 1992-01-06 | 1996-08-28 | Picker International, Inc. | X-ray tube with ferrite core filament transformer |
| US5274690A (en) * | 1992-01-06 | 1993-12-28 | Picker International, Inc. | Rotating housing and anode/stationary cathode x-ray tube with magnetic susceptor for holding the cathode stationary |
| US5200985A (en) * | 1992-01-06 | 1993-04-06 | Picker International, Inc. | X-ray tube with capacitively coupled filament drive |
| US5241577A (en) * | 1992-01-06 | 1993-08-31 | Picker International, Inc. | X-ray tube with bearing slip ring |
| AU3009597A (en) * | 1996-05-07 | 1997-11-26 | American Science And Engineering Inc. | X-ray tubes for imaging systems |
| GB9620160D0 (en) * | 1996-09-27 | 1996-11-13 | Bede Scient Instr Ltd | X-ray generator |
| US5896486A (en) * | 1997-05-01 | 1999-04-20 | Lucent Technologies Inc. | Mass splice tray for optical fibers |
| BE1012248A6 (fr) * | 1998-10-26 | 2000-08-01 | Ind Control Machines S A | Dispositif de controle a rayons x |
| US6236713B1 (en) | 1998-10-27 | 2001-05-22 | Litton Systems, Inc. | X-ray tube providing variable imaging spot size |
| DE10224292A1 (de) * | 2002-05-31 | 2003-12-11 | Philips Intellectual Property | Röntgenröhre |
| DE102005041923A1 (de) * | 2005-09-03 | 2007-03-08 | Comet Gmbh | Vorrichtung zur Erzeugung von Röntgen- oder XUV-Strahlung |
| WO2007066243A2 (en) * | 2005-12-08 | 2007-06-14 | Koninklijke Philips Electronics N.V. | Systems and methods for scanning and data acquisition in computed tomography (ct) applications |
| SE532723C2 (sv) * | 2007-05-03 | 2010-03-23 | Lars Lantto | Anordning för alstring av röntgenstrålning med stort reellt fokus och behovsanpassat virtuellt fokus |
| US9748070B1 (en) | 2014-09-17 | 2017-08-29 | Bruker Jv Israel Ltd. | X-ray tube anode |
| GB2565138A (en) * | 2017-08-04 | 2019-02-06 | Adaptix Ltd | X-ray generator |
| US11302508B2 (en) | 2018-11-08 | 2022-04-12 | Bruker Technologies Ltd. | X-ray tube |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746862A (en) * | 1970-11-30 | 1973-07-17 | Picker Corp | Protective circuit for x-ray tube and method of operation |
| US3783287A (en) * | 1972-05-18 | 1974-01-01 | Picker Corp | Anode current stabilization circuit x-ray tube having stabilizer electrode |
-
1972
- 1972-12-27 JP JP732159A patent/JPS5318318B2/ja not_active Expired
-
1973
- 1973-12-21 DE DE2364142A patent/DE2364142C3/de not_active Expired
- 1973-12-21 US US00427071A patent/US3852605A/en not_active Expired - Lifetime
- 1973-12-21 FR FR7346099A patent/FR2212739B1/fr not_active Expired
- 1973-12-27 GB GB5983273A patent/GB1444109A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595312U (ja) * | 1992-06-04 | 1993-12-27 | 株式会社セイバン | かばんの蓋止め具 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2364142A1 (de) | 1974-07-04 |
| FR2212739B1 (US20100154141A1-20100624-C00001.png) | 1976-04-30 |
| FR2212739A1 (US20100154141A1-20100624-C00001.png) | 1974-07-26 |
| JPS5318318B2 (US20100154141A1-20100624-C00001.png) | 1978-06-14 |
| DE2364142B2 (de) | 1978-05-11 |
| GB1444109A (en) | 1976-07-28 |
| US3852605A (en) | 1974-12-03 |
| DE2364142C3 (de) | 1982-04-22 |
