JPS55100696A - Control circuit for prevention of magnetic saturation - Google Patents
Control circuit for prevention of magnetic saturationInfo
- Publication number
- JPS55100696A JPS55100696A JP654579A JP654579A JPS55100696A JP S55100696 A JPS55100696 A JP S55100696A JP 654579 A JP654579 A JP 654579A JP 654579 A JP654579 A JP 654579A JP S55100696 A JPS55100696 A JP S55100696A
- Authority
- JP
- Japan
- Prior art keywords
- ray
- iron core
- radiation
- generating device
- 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
PURPOSE: To obtain a fixed amount of X-ray for its radiation by detecting the magnet flux generated in the iron core of a high voltage generating device during the radiation of X-ray for determining thereby the phase of the voltage to be added to the primary side of the high voltage generating device at the time of throw-in.
CONSTITUTION: The extent and direction of the magnetic flux generated in an iron core 3 are detected from tertiary windings 5-1∼5-3 wound around the iron core 3 of a high voltage generating device 2. This output is input into a discrimination circuit 8, after it is integrated by integrators 7-1∼7-3 composed of a resistance, condenser, and operational amplifier. The discrimination circuit 8 controls a gate circuit 10 for thyristors 1-1∼1-6 through a signal control circuit 9 for controlling the succeeding radiation of X-ray to obtain a fixed level.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP654579A JPS55100696A (en) | 1979-01-25 | 1979-01-25 | Control circuit for prevention of magnetic saturation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP654579A JPS55100696A (en) | 1979-01-25 | 1979-01-25 | Control circuit for prevention of magnetic saturation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55100696A true JPS55100696A (en) | 1980-07-31 |
Family
ID=11641299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP654579A Pending JPS55100696A (en) | 1979-01-25 | 1979-01-25 | Control circuit for prevention of magnetic saturation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100696A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224500U (en) * | 1985-07-24 | 1987-02-14 |
-
1979
- 1979-01-25 JP JP654579A patent/JPS55100696A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6224500U (en) * | 1985-07-24 | 1987-02-14 | ||
JPH0231759Y2 (en) * | 1985-07-24 | 1990-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5733355A (en) | Digital speed detector | |
JPS51113108A (en) | Automatic voltage control system in brushless generator | |
JPS55100696A (en) | Control circuit for prevention of magnetic saturation | |
JPS571980A (en) | Gamma-ray dose rate meter | |
JPS5594501A (en) | Magnetic float control device | |
JPS5687115A (en) | Switching power source | |
JPS5420311A (en) | Tachometer generator | |
JPS53122477A (en) | End control system of auto balance circuit in eddy current flaw detector | |
JPS5398025A (en) | Controller for synchronous motor generator | |
JPS52136578A (en) | Electron beam exposure apparatus | |
JPS5418023A (en) | Circuit for preventing saturation of transformer core | |
JPS5497730A (en) | Current transformer | |
JPS5347910A (en) | Control device of compound motor | |
JPS56157658A (en) | Torque control device | |
JPS5748662A (en) | Large current measuring device | |
JPS5313912A (en) | Magnetic tape copying device | |
JPS562717A (en) | Magnetic amplifying unit | |
JPS5244695A (en) | Iron piece detector | |
JPS55154616A (en) | Excitation control circuit of series transformer in automatic voltage regulator | |
JPS55132414A (en) | Magnetic bearing | |
JPS5251978A (en) | Method of measuring coercive force of ferromagnetic materials | |
JPS5362997A (en) | Control device of plasma generator | |
JPS5266910A (en) | Magnetic exciting device of synchronous generator | |
JPS5240852A (en) | Induction heating device | |
JPS5489205A (en) | Permanent magnet type ac generator |