NL7314036A - Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis. - Google Patents
Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis.Info
- Publication number
- NL7314036A NL7314036A NL7314036A NL7314036A NL7314036A NL 7314036 A NL7314036 A NL 7314036A NL 7314036 A NL7314036 A NL 7314036A NL 7314036 A NL7314036 A NL 7314036A NL 7314036 A NL7314036 A NL 7314036A
- Authority
- NL
- Netherlands
- Prior art keywords
- high voltage
- current supply
- electron tube
- voltage electron
- glow current
- Prior art date
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
- H05G1/34—Anode current, heater current or heater voltage of X-ray tube
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- X-Ray Techniques (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7314036A NL7314036A (nl) | 1973-10-12 | 1973-10-12 | Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis. |
AU73985/74A AU491056B2 (en) | 1973-10-12 | 1974-10-04 | Filament-current supply ofan electron tube operated ata high voltage |
US05/512,916 US3983396A (en) | 1973-10-12 | 1974-10-07 | Apparatus for adjusting the filament current of an X-ray tube |
GB43726/74A GB1486198A (en) | 1973-10-12 | 1974-10-09 | Control apparatus including an electron emission tube |
JP11676574A JPS576800B2 (nl) | 1973-10-12 | 1974-10-09 | |
SE7412653A SE396532B (sv) | 1973-10-12 | 1974-10-09 | Glodstromsmatningsanordning for ett elektronror som arbetar vid hogspenning |
IT70018/74A IT1020964B (it) | 1973-10-12 | 1974-10-09 | Alimentatore di corrente per fila menti di tubi elettronici ad alta tensione particolarmente a raggi x |
ES430873A ES430873A1 (es) | 1973-10-12 | 1974-10-10 | Perfeccionamientos introducidos en un aparato integrado por un tubo electronico y por medios para suministrar y ajustar la alimentacion de corriente de filamento. |
CA211,234A CA1028778A (en) | 1973-10-12 | 1974-10-11 | Filament-current supply of an electron tube operated at a high voltage |
DE19742448754 DE2448754A1 (de) | 1973-10-12 | 1974-10-12 | Heizstromversorgung fuer eine hochspannungsbetriebene elektronenroehre |
FR7434442A FR2247870B1 (nl) | 1973-10-12 | 1974-10-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7314036A NL7314036A (nl) | 1973-10-12 | 1973-10-12 | Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7314036A true NL7314036A (nl) | 1975-04-15 |
Family
ID=19819806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7314036A NL7314036A (nl) | 1973-10-12 | 1973-10-12 | Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3983396A (nl) |
JP (1) | JPS576800B2 (nl) |
CA (1) | CA1028778A (nl) |
DE (1) | DE2448754A1 (nl) |
ES (1) | ES430873A1 (nl) |
FR (1) | FR2247870B1 (nl) |
GB (1) | GB1486198A (nl) |
IT (1) | IT1020964B (nl) |
NL (1) | NL7314036A (nl) |
SE (1) | SE396532B (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2448309A1 (de) * | 1973-10-12 | 1975-04-17 | Philips Nv | Verfahren zum bestimmen von zu einer bestimmten einschaltdauer eines roentgenstrahlers gehoerigen spannungs- und stromwerten und eine schaltung zum durchfuehren dieses verfahrens |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2539898C2 (de) * | 1975-09-08 | 1982-06-03 | Siemens AG, 1000 Berlin und 8000 München | Röntgendiagnostikapparat mit einem Stellmittel für den Röntgenröhrenheizstrom enthaltenden Regelkreis für einen vom Röntgenröhrenstrom abhängigen Aufnahme-Parameter |
DE2613997A1 (de) * | 1976-04-01 | 1977-10-13 | Philips Patentverwaltung | Regelvorrichtung, insbesondere zum regeln des emissionsstromes einer roentgenroehre |
JPS53153876U (nl) * | 1977-05-09 | 1978-12-04 | ||
AU522643B2 (en) * | 1977-07-15 | 1982-06-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Filament heating apparatus |
DE2754920A1 (de) * | 1977-12-09 | 1979-06-13 | Koch & Sterzel Kg | Verfahren und schaltungsanordnung fuer die heizstromversorgung einer roentgenroehre |
GB2021810B (en) * | 1978-04-19 | 1982-08-04 | Philips Nv | X-ray tube filament current predictive control circuit |
US4322797A (en) * | 1978-04-19 | 1982-03-30 | U.S. Philips Corporation | X-ray tube filament current predicting circuit |
US4322625A (en) * | 1980-06-30 | 1982-03-30 | General Electric Company | Electron emission regulator for an x-ray tube filament |
ES502249A0 (es) * | 1981-05-14 | 1983-01-01 | Espanola Electromed | Sistema estatico de control de intensidad en bucle cerrado de generadores de rayos x |
US4462060A (en) * | 1982-11-16 | 1984-07-24 | Fischer & Porter Company | Constant-current duty-cycle driver for electromagnetic flowmeter |
JPS6070698A (ja) * | 1983-09-27 | 1985-04-22 | Toshiba Corp | X線管フイラメント加熱装置 |
GB2174492A (en) * | 1985-04-29 | 1986-11-05 | Philips Nv | X-ray examination system and method of controlling an exposure therein |
GB2178203A (en) * | 1985-07-26 | 1987-02-04 | Radiation Dynamics | Regulating electron beam emission |
JPS6423473U (nl) * | 1987-07-30 | 1989-02-08 | ||
FR2666000B1 (fr) * | 1990-08-14 | 1996-09-13 | Gen Electric Cgr | Dispositif d'alimentation et de regulation en courant d'un filament de cathode d'un tube radiogene. |
FR2849983A1 (fr) * | 2003-01-10 | 2004-07-16 | Ge Med Sys Global Tech Co Llc | Procede de reglage du debit de rayonnement d'un tube a rayons x |
US9125619B2 (en) * | 2013-03-07 | 2015-09-08 | Shimadzu Corporation | Radiographic examination apparatus and method for the same |
CN104302081B (zh) * | 2014-09-24 | 2017-06-16 | 沈阳东软医疗系统有限公司 | 一种ct球管中灯丝电流的控制方法和设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3325645A (en) * | 1964-08-11 | 1967-06-13 | Picker X Ray Corp Waite Mfg | X-ray tube system with voltage and current control means |
US3842280A (en) * | 1970-12-23 | 1974-10-15 | Picker Corp | Protective circuit for limiting the input power applied to an 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 |
-
1973
- 1973-10-12 NL NL7314036A patent/NL7314036A/nl not_active Application Discontinuation
-
1974
- 1974-10-07 US US05/512,916 patent/US3983396A/en not_active Expired - Lifetime
- 1974-10-09 SE SE7412653A patent/SE396532B/xx unknown
- 1974-10-09 GB GB43726/74A patent/GB1486198A/en not_active Expired
- 1974-10-09 JP JP11676574A patent/JPS576800B2/ja not_active Expired
- 1974-10-09 IT IT70018/74A patent/IT1020964B/it active
- 1974-10-10 ES ES430873A patent/ES430873A1/es not_active Expired
- 1974-10-11 CA CA211,234A patent/CA1028778A/en not_active Expired
- 1974-10-12 DE DE19742448754 patent/DE2448754A1/de not_active Withdrawn
- 1974-10-14 FR FR7434442A patent/FR2247870B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2448309A1 (de) * | 1973-10-12 | 1975-04-17 | Philips Nv | Verfahren zum bestimmen von zu einer bestimmten einschaltdauer eines roentgenstrahlers gehoerigen spannungs- und stromwerten und eine schaltung zum durchfuehren dieses verfahrens |
Also Published As
Publication number | Publication date |
---|---|
JPS5068090A (nl) | 1975-06-07 |
JPS576800B2 (nl) | 1982-02-06 |
IT1020964B (it) | 1977-12-30 |
FR2247870B1 (nl) | 1981-05-29 |
ES430873A1 (es) | 1977-01-16 |
DE2448754A1 (de) | 1975-04-17 |
FR2247870A1 (nl) | 1975-05-09 |
SE396532B (sv) | 1977-09-19 |
SE7412653L (nl) | 1975-04-14 |
CA1028778A (en) | 1978-03-28 |
GB1486198A (en) | 1977-09-21 |
US3983396A (en) | 1976-09-28 |
AU7398574A (en) | 1976-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BI | The patent application has been withdrawn |