GB565354A - Improvements in or relating to regulating arrangements for electrical circuits - Google Patents
Improvements in or relating to regulating arrangements for electrical circuitsInfo
- Publication number
- GB565354A GB565354A GB255643A GB255643A GB565354A GB 565354 A GB565354 A GB 565354A GB 255643 A GB255643 A GB 255643A GB 255643 A GB255643 A GB 255643A GB 565354 A GB565354 A GB 565354A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- supply
- switch
- arrangements
- transformer
- 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.)
- Expired
Links
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000001939 inductive effect Effects 0.000 abstract 3
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/54—Conversion of DC power input into AC power output without possibility of reversal by dynamic converters
- H02M7/58—Conversion of DC power input into AC power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential
- H02M7/62—Conversion of DC power input into AC power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential with electromagnetically-operated vibrating contacts, e.g. chopper
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Inverter Devices (AREA)
Abstract
565,354. Converting. HARMER, H. M. Feb. 16, 1943, No. 2556. [Class 38 (ii)] In an arrangement adapted to produce a constant drive current for the vibratory switch K of an inverter in spite of variations of the voltage of the D.C. supply, the operating coil C of the switch has generated in series with it, e.g. by means of a secondary winding S of a transformer T1, a voltage derived from one of two inductive reactances arranged in series with the D.C. supply and the vibratory switch, the other inductive reactance having a condenser connected in parallel with it. In the form shown, the inductive reactances comprise transformers T1, T2, and due to the magnetic saturation of the core of transformer T2, variations in supply voltage D.C. will vary the timing of the induced voltage in S and so cause this to be added to or subtracted from the voltage D.C. The invention may be used with the arrangements disclosed in Specifications 493,362, 515,207, 521,314, 524,565 and 554,467, the transformers T1 and T2 carrying the A.C. input current for these arrangements. Specifications 554,712 and 556,990 also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB255643A GB565354A (en) | 1943-02-16 | 1943-02-16 | Improvements in or relating to regulating arrangements for electrical circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB255643A GB565354A (en) | 1943-02-16 | 1943-02-16 | Improvements in or relating to regulating arrangements for electrical circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB565354A true GB565354A (en) | 1944-11-07 |
Family
ID=9741667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB255643A Expired GB565354A (en) | 1943-02-16 | 1943-02-16 | Improvements in or relating to regulating arrangements for electrical circuits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB565354A (en) |
-
1943
- 1943-02-16 GB GB255643A patent/GB565354A/en not_active Expired
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