GB436798A - Improvements in means for producing a direct current voltage which is a function of another direct current voltage - Google Patents
Improvements in means for producing a direct current voltage which is a function of another direct current voltageInfo
- Publication number
- GB436798A GB436798A GB1156934A GB1156934A GB436798A GB 436798 A GB436798 A GB 436798A GB 1156934 A GB1156934 A GB 1156934A GB 1156934 A GB1156934 A GB 1156934A GB 436798 A GB436798 A GB 436798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- voltage
- direct current
- current voltage
- rectifiers
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
436,798. Current and pressure meters. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and TAYLOUR, H. H., c/o General Electric Co., Witton, Birmingham. April 17, 1934, No. 11569. [Class 37] Means for obtaining in a circuit 10 a D.C. voltage proportional to a D.C. voltage in a circuit 6 comprises a transformer 2 energized from an A.C. circuit 3 and connected through rectifiers 7 so as to supply current to the circuit 6. The transformer also supplies current through a tertiary winding 8 and rectifiers 9 to the circuit 10. Differences between the voltage of the A.C. source 3 and the D.C. circuit 6 are absorbed either in series reactances 4 or in the leakage reactance of the transformer so that its secondary terminal voltage remains equal to the voltage of the circuit 6 and the voltage of the tertiary winding which is closely coupled to the secondary remains proportional to the voltage of the circuit 6. In a modification, the tertiary winding 8 is omitted, the rectifiers 9 being connected directly to the terminals of the primary 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1156934A GB436798A (en) | 1934-04-17 | 1934-04-17 | Improvements in means for producing a direct current voltage which is a function of another direct current voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1156934A GB436798A (en) | 1934-04-17 | 1934-04-17 | Improvements in means for producing a direct current voltage which is a function of another direct current voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB436798A true GB436798A (en) | 1935-10-17 |
Family
ID=9988645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1156934A Expired GB436798A (en) | 1934-04-17 | 1934-04-17 | Improvements in means for producing a direct current voltage which is a function of another direct current voltage |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB436798A (en) |
-
1934
- 1934-04-17 GB GB1156934A patent/GB436798A/en not_active Expired
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