GB918534A - Improvements relating to electrical rectifying circuits - Google Patents
Improvements relating to electrical rectifying circuitsInfo
- Publication number
- GB918534A GB918534A GB396659A GB396659A GB918534A GB 918534 A GB918534 A GB 918534A GB 396659 A GB396659 A GB 396659A GB 396659 A GB396659 A GB 396659A GB 918534 A GB918534 A GB 918534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- improvements relating
- current
- rectifying circuits
- bridge
- 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
-
- 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
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/32—Circuit arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
918,534. Semi-conductor circuits. EVERSHED & VIGNOLES Ltd. Jan. 27, 1960 [Feb. 4, 1959], No. 3966/59. Class 40 (6). [Also in Groups XXXV and XXXVI] A signal rectifying circuit comprises a current transformer feeding a bridge circuit which ineludes Zener diodes so that the output direct voltage cannot exceed the Zener voltage. As shown, current in a line 1 may be measured by two current transformers 3, 4, supplying a bridge of four Zener diodes whose output circuit includes a meter 2. The circuit may include resistors 11, 12.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB396659A GB918534A (en) | 1959-02-04 | 1959-02-04 | Improvements relating to electrical rectifying circuits |
FR817445A FR1247174A (en) | 1959-02-04 | 1960-02-03 | Surge protected current rectifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB396659A GB918534A (en) | 1959-02-04 | 1959-02-04 | Improvements relating to electrical rectifying circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
GB918534A true GB918534A (en) | 1963-02-13 |
Family
ID=9768245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB396659A Expired GB918534A (en) | 1959-02-04 | 1959-02-04 | Improvements relating to electrical rectifying circuits |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1247174A (en) |
GB (1) | GB918534A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015078173A1 (en) * | 2013-11-28 | 2015-06-04 | 浙江图维电力科技有限公司 | Power-taking device based on non-closed current transformer and control method therefor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2708981A1 (en) * | 1977-03-02 | 1978-09-07 | Bosch Gmbh Robert | DEVICE FOR PROTECTION OF ELECTRICAL SYSTEM |
-
1959
- 1959-02-04 GB GB396659A patent/GB918534A/en not_active Expired
-
1960
- 1960-02-03 FR FR817445A patent/FR1247174A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015078173A1 (en) * | 2013-11-28 | 2015-06-04 | 浙江图维电力科技有限公司 | Power-taking device based on non-closed current transformer and control method therefor |
Also Published As
Publication number | Publication date |
---|---|
FR1247174A (en) | 1960-11-25 |
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