IL100719A - הדברת זרמי מעבר של מתח גבוה בשפופרת קרני רנטגן השראתית - Google Patents
הדברת זרמי מעבר של מתח גבוה בשפופרת קרני רנטגן השראתיתInfo
- Publication number
- IL100719A IL100719A IL10071992A IL10071992A IL100719A IL 100719 A IL100719 A IL 100719A IL 10071992 A IL10071992 A IL 10071992A IL 10071992 A IL10071992 A IL 10071992A IL 100719 A IL100719 A IL 100719A
- Authority
- IL
- Israel
- Prior art keywords
- cathode
- anode
- conductor
- voltage
- casing
- Prior art date
Links
- 230000001052 transient effect Effects 0.000 title claims description 7
- 230000001939 inductive effect Effects 0.000 title description 8
- 230000001629 suppression Effects 0.000 title description 3
- 239000004020 conductor Substances 0.000 claims description 31
- 238000003384 imaging method Methods 0.000 claims description 12
- 235000011194 food seasoning agent Nutrition 0.000 claims description 11
- 230000015556 catabolic process Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000008016 vaporization Effects 0.000 claims description 4
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006842 Henry reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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
- H05G1/10—Power supply arrangements for feeding the X-ray tube
-
- 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
-
- 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
- H05G1/54—Protecting or lifetime prediction
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/647,872 US5132999A (en) | 1991-01-30 | 1991-01-30 | Inductive x-ray tube high voltage transient suppression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL100719A0 IL100719A0 (en) | 1992-09-06 |
| IL100719A true IL100719A (he) | 1995-12-08 |
Family
ID=24598604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10071992A IL100719A (he) | 1991-01-30 | 1992-01-21 | הדברת זרמי מעבר של מתח גבוה בשפופרת קרני רנטגן השראתית |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5132999A (he) |
| EP (1) | EP0497517B1 (he) |
| JP (1) | JPH0797520B2 (he) |
| CN (1) | CN1033196C (he) |
| CA (1) | CA2056504A1 (he) |
| DE (1) | DE69207441T2 (he) |
| IL (1) | IL100719A (he) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966425A (en) * | 1989-12-07 | 1999-10-12 | Electromed International | Apparatus and method for automatic X-ray control |
| US5241260A (en) * | 1989-12-07 | 1993-08-31 | Electromed International | High voltage power supply and regulator circuit for an X-ray tube with transient voltage protection |
| US5388139A (en) * | 1989-12-07 | 1995-02-07 | Electromed International | High-voltage power supply and regulator circuit for an X-ray tube with closed-loop feedback for controlling X-ray exposure |
| US5347571A (en) * | 1992-10-06 | 1994-09-13 | Picker International, Inc. | X-ray tube arc suppressor |
| US5533091A (en) * | 1995-04-28 | 1996-07-02 | General Electric Company | Noise suppression algorithm and system |
| US5668850A (en) * | 1996-05-23 | 1997-09-16 | General Electric Company | Systems and methods of determining x-ray tube life |
| GB2365304A (en) * | 2000-07-22 | 2002-02-13 | X Tek Systems Ltd | A compact X-ray source |
| US6452477B1 (en) | 2000-09-06 | 2002-09-17 | Marconi Medical Systems, Inc. | High voltage low inductance circuit protection resistor |
| DE10300542A1 (de) | 2003-01-09 | 2004-07-22 | Siemens Ag | Hochspannungs-Versorgung für eine Röntgeneinrichtung |
| JP4380305B2 (ja) * | 2003-11-21 | 2009-12-09 | 味の素株式会社 | 発酵法によるｌ−アミノ酸の製造法 |
| US7340035B2 (en) * | 2004-10-13 | 2008-03-04 | General Electric Company | X-ray tube cathode overvoltage transient supression apparatus |
| US7668295B2 (en) * | 2007-05-14 | 2010-02-23 | General Electric Co. | System and method for high voltage transient suppression and spit protection in an x-ray tube |
| CN103249237A (zh) * | 2012-02-10 | 2013-08-14 | 南京普爱射线影像设备有限公司 | 用于脉冲透视栅控冷阴极x射线球管的电源装置 |
| US8995620B2 (en) * | 2012-07-06 | 2015-03-31 | Moxtek, Inc. | Inductor switching LC power circuit |
| KR101400078B1 (ko) * | 2013-04-15 | 2014-05-30 | (주)선재하이테크 | X선 발생 장치 |
| JP5726241B2 (ja) * | 2013-07-08 | 2015-05-27 | 株式会社東芝 | Ｘ線ｃｔ装置およびｘ線管装置 |
| US9930765B2 (en) | 2016-02-04 | 2018-03-27 | General Electric Company | Dynamic damper in an X-ray system |
| DE102017203830A1 (de) * | 2017-03-08 | 2018-09-13 | Siemens Healthcare Gmbh | Verfahren zur Erfassung von Hochspannungsüberschlägen in einer Röntgenvorrichtung sowie Röntgenvorrichtung |
| CN110831310B (zh) * | 2019-10-31 | 2021-12-07 | 新鸿电子有限公司 | X射线源阴极检测方法、检测系统及x射线成像系统 |
| CN111157174B (zh) * | 2019-12-31 | 2025-07-22 | 西门子爱克斯射线真空技术(无锡)有限公司 | 用于测量x射线管的真空度的装置、方法和系统 |
| CN120584395A (zh) * | 2023-01-25 | 2025-09-02 | 佳能安内华股份有限公司 | X射线生成装置和x射线成像装置 |
| JP2025014418A (ja) * | 2023-07-18 | 2025-01-30 | 株式会社島津製作所 | 蛍光ｘ線分析装置および電源装置 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2341932A (en) * | 1941-01-02 | 1944-02-15 | Gen Electric | Protective system |
| US3197719A (en) * | 1961-02-13 | 1965-07-27 | Rca Corp | Impedance matching source to line for pulse frequencies without attenuating zero frequency |
| US3325645A (en) * | 1964-08-11 | 1967-06-13 | Picker X Ray Corp Waite Mfg | X-ray tube system with voltage and current control means |
| US3372285A (en) * | 1964-10-09 | 1968-03-05 | Westinghouse Air Brake Co | Transient voltage suppressors |
| US3636355A (en) * | 1969-09-24 | 1972-01-18 | Cgr Medical Corp | Starting voltage suppressor circuitry for an x-ray generator |
| US3668465A (en) * | 1971-02-16 | 1972-06-06 | Seaco Computer Display Inc | Surge voltage protection for cathode ray tube drivers |
| DE2258085A1 (de) * | 1972-11-27 | 1974-06-12 | Siemens Ag | Hochspannungsgenerator fuer roentgendiagnostikapparate |
| US3978339A (en) * | 1974-01-15 | 1976-08-31 | Siemens Aktiengesellschaft | Regulating installation for power transmitted to a three-phase user |
| DE2402125A1 (de) * | 1974-01-15 | 1975-07-24 | Siemens Ag | Gleichspannunguebertragungsanlage |
| US4095163A (en) * | 1976-06-01 | 1978-06-13 | Control Concepts Corporation | Transient voltage suppression circuit |
| US4152743A (en) * | 1977-06-27 | 1979-05-01 | Comstock Wilford K | Transient voltage suppression system |
| US4191986A (en) * | 1978-05-12 | 1980-03-04 | The United States Of America As Represented By The Secretary Of The Navy | Power line transient suppressors |
| US4288700A (en) * | 1979-10-22 | 1981-09-08 | General Electric Company | Cable handling device for diagnostic x-ray apparatus |
| DE3304316A1 (de) * | 1983-02-09 | 1984-08-09 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Mess- und daempfungswiderstandsanordnung fuer ein hochspannungsgeraet |
| EP0236573A3 (en) * | 1986-01-03 | 1988-08-10 | General Electric Company | Weld-resistant x-ray tube |
| DE3639088A1 (de) * | 1986-11-14 | 1988-05-26 | Siemens Ag | Schaltungsanordnung mit einem schutzwiderstand zur strombegrenzung bei roentgenstrahlern |
| FR2622758B1 (fr) * | 1987-10-30 | 1990-04-27 | Thomson Cgr | Ensemble radiogene a protection integrale contre les rayonnements de fuite |
| JPH0616479Y2 (ja) * | 1987-12-25 | 1994-04-27 | 横河メディカルシステム株式会社 | Ｘ線発生装置 |
| JPH0673291B2 (ja) * | 1988-04-16 | 1994-09-14 | 株式会社東芝 | Ｘ線管 |
| JPH01302699A (ja) * | 1988-05-30 | 1989-12-06 | Hitachi Medical Corp | Ｘ線発生装置 |
| JPH0287500A (ja) * | 1988-09-26 | 1990-03-28 | Hitachi Medical Corp | Ｘ線発生装置 |
| DE3929402A1 (de) * | 1989-09-05 | 1991-03-07 | Philips Patentverwaltung | Roentgeneinrichtung |
| US5008912A (en) * | 1989-10-05 | 1991-04-16 | General Electric Company | X-ray tube high voltage cable transient suppression |
| US5159697A (en) * | 1990-12-18 | 1992-10-27 | General Electric Company | X-ray tube transient noise suppression system |
-
1991
- 1991-01-30 US US07/647,872 patent/US5132999A/en not_active Expired - Lifetime
- 1991-11-28 CA CA002056504A patent/CA2056504A1/en not_active Abandoned
-
1992
- 1992-01-21 IL IL10071992A patent/IL100719A/he not_active IP Right Cessation
- 1992-01-24 EP EP92300630A patent/EP0497517B1/en not_active Expired - Lifetime
- 1992-01-24 DE DE69207441T patent/DE69207441T2/de not_active Expired - Fee Related
- 1992-01-27 JP JP4033943A patent/JPH0797520B2/ja not_active Expired - Lifetime
- 1992-01-30 CN CN92100715.9A patent/CN1033196C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0797520B2 (ja) | 1995-10-18 |
| US5132999A (en) | 1992-07-21 |
| CN1063988A (zh) | 1992-08-26 |
| IL100719A0 (en) | 1992-09-06 |
| CA2056504A1 (en) | 1992-07-31 |
| CN1033196C (zh) | 1996-10-30 |
| JPH04319296A (ja) | 1992-11-10 |
| EP0497517B1 (en) | 1996-01-10 |
| EP0497517A1 (en) | 1992-08-05 |
| DE69207441T2 (de) | 1996-08-14 |
| DE69207441D1 (de) | 1996-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |