BE872853A - Circuit pour empecher des tensions d'enclenchement trop elevees dans des generateurs de rayons x - Google Patents
Circuit pour empecher des tensions d'enclenchement trop elevees dans des generateurs de rayons xInfo
- Publication number
- BE872853A BE872853A BE192392A BE192392A BE872853A BE 872853 A BE872853 A BE 872853A BE 192392 A BE192392 A BE 192392A BE 192392 A BE192392 A BE 192392A BE 872853 A BE872853 A BE 872853A
- Authority
- BE
- Belgium
- Prior art keywords
- prevent
- circuit
- high switching
- switching voltages
- ray generators
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
-
- 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
- H05G1/56—Switching-on; Switching-off
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/862,007 US4172269A (en) | 1977-12-19 | 1977-12-19 | Circuit for overshoot supression in X-ray generators |
Publications (1)
Publication Number | Publication Date |
---|---|
BE872853A true BE872853A (fr) | 1979-06-18 |
Family
ID=25337375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE192392A BE872853A (fr) | 1977-12-19 | 1978-12-18 | Circuit pour empecher des tensions d'enclenchement trop elevees dans des generateurs de rayons x |
Country Status (6)
Country | Link |
---|---|
US (1) | US4172269A (xx) |
JP (2) | JPS54105737A (xx) |
BE (1) | BE872853A (xx) |
DE (1) | DE2854387C2 (xx) |
FR (1) | FR2412190A1 (xx) |
GB (1) | GB2011196B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5008912A (en) * | 1989-10-05 | 1991-04-16 | General Electric Company | X-ray tube high voltage cable transient suppression |
DE19813670C1 (de) * | 1998-03-27 | 1999-07-08 | Daimler Chrysler Ag | Kraftfahrzeug mit einer den Rücksitzbereich vom Vordersitzbereich abtrennenden Trennwand |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB933473A (en) * | 1958-12-15 | 1963-08-08 | Ass Elect Ind | Improvements in and relating to transformer switching circuits |
DE1155867B (de) * | 1961-12-02 | 1963-10-17 | Siemens Reiniger Werke Ag | Schaltungsanordnung fuer einen Roentgendiagnostikapparat |
DE1177259B (de) * | 1963-04-06 | 1964-09-03 | Siemens Reiniger Werke Ag | Roentgendiagnostikapparat |
US3211929A (en) * | 1963-04-26 | 1965-10-12 | Westinghouse Electric Corp | Transient suppressor circuit |
US3374421A (en) * | 1964-12-02 | 1968-03-19 | Navy Usa | Transient limiting current |
DE1563625A1 (de) * | 1966-10-07 | 1970-03-19 | Philips Patentverwaltung | Schaltungsanordnung zur Begrenzung des Einschaltsstromstosses von mit Wechselspannungbetriebenen induktiven Verbrauchern |
US3529210A (en) * | 1967-02-28 | 1970-09-15 | Mitsubishi Electric Corp | Current limiting circuit |
US3505591A (en) * | 1967-10-23 | 1970-04-07 | Perkin Elmer Corp | High resolution adjustable transducer employing an auxiliary transducer |
CH485344A (de) * | 1968-07-24 | 1970-01-31 | Bbc Brown Boveri & Cie | Anordnung zur Dämpfung von Überspannungen auf einer Hochspannungsleitung |
US3935527A (en) * | 1974-08-14 | 1976-01-27 | Bell Telephone Laboratories, Incorporated | Inrush current limit circuit with reset response to lowered input voltage |
FR2304788A1 (fr) * | 1975-03-18 | 1976-10-15 | Ducellier & Cie | Dispositif de protection d'un dispositif d'allumage pour vehicules automobiles |
US4062051A (en) * | 1976-04-07 | 1977-12-06 | Way Frederick L | Battery spark suppression circuit |
-
1977
- 1977-12-19 US US05/862,007 patent/US4172269A/en not_active Expired - Lifetime
-
1978
- 1978-12-15 GB GB7848655A patent/GB2011196B/en not_active Expired
- 1978-12-16 DE DE2854387A patent/DE2854387C2/de not_active Expired
- 1978-12-18 FR FR7835603A patent/FR2412190A1/fr active Granted
- 1978-12-18 BE BE192392A patent/BE872853A/xx unknown
- 1978-12-19 JP JP15584478A patent/JPS54105737A/ja active Pending
-
1984
- 1984-07-30 JP JP1984117111U patent/JPS6048384U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2011196A (en) | 1979-07-04 |
FR2412190B1 (xx) | 1985-01-18 |
JPS54105737A (en) | 1979-08-20 |
DE2854387A1 (de) | 1979-06-28 |
US4172269A (en) | 1979-10-23 |
DE2854387C2 (de) | 1986-12-11 |
FR2412190A1 (fr) | 1979-07-13 |
GB2011196B (en) | 1982-05-19 |
JPS626872Y2 (xx) | 1987-02-17 |
JPS6048384U (ja) | 1985-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE866109A (fr) | Commutateur electrique transparent pour dispositif d'affichage | |
MX4973E (es) | Composicion mejorada tixotropica de poliester | |
GB2005092B (en) | Polyrity reversal circuit | |
IT1098659B (it) | Struttura d'angolo | |
BE878071A (fr) | Composition adhesive conductrice de l'electricite | |
FR2337189A1 (fr) | Composition d'attaque de metaux | |
IT1088729B (it) | Procedimento e dispositivo per l'esame preliminare di originali da stampare | |
MX147001A (es) | Mejoras en circuito convertidor de voltaje | |
SE7807469L (sv) | Flodesomkopplingsanordning | |
IT1160270B (it) | Struttura circuitale per l'interruzione di programmi | |
IT1084368B (it) | Transistore di potenza con alta velocita' di spegnimento e mezzi per ottenerlo. | |
IT1121833B (it) | Circuiti d'alimentazione di potenza | |
FR2307326A1 (fr) | Perfectionnements apportes aux circuits d'attaque pour affichage | |
BE866183A (fr) | Dispositif de suppression de courants hf dans des paliers d'arbres | |
FR2322384A1 (fr) | Dispositif d'illumination pour microscope | |
BE856364A (fr) | Circuits de commande et d'adressage pour panneaux d'affichage | |
BE872853A (fr) | Circuit pour empecher des tensions d'enclenchement trop elevees dans des generateurs de rayons x | |
MX143921A (es) | Mejoras en dispositivo de tension | |
BE866569A (fr) | Composition d'etancheite non aqueuse | |
FR2342376A1 (fr) | Circuit d'ecoulemen | |
BR7802409A (pt) | Mecanismo eletronico de comutacao | |
FR2417833B1 (fr) | Dispositif d'aimantation supraconducteur perfectionne | |
BE879541A (fr) | Circuit de correction d'horloge d'echantillonnage | |
IT1122816B (it) | Dispositivo interruttore di potenza | |
GB2026802B (en) | Retrace voltage blocking circuit |