GB2149517B - Coupling circuit and associated current measuring devices - Google Patents
Coupling circuit and associated current measuring devicesInfo
- Publication number
- GB2149517B GB2149517B GB08426441A GB8426441A GB2149517B GB 2149517 B GB2149517 B GB 2149517B GB 08426441 A GB08426441 A GB 08426441A GB 8426441 A GB8426441 A GB 8426441A GB 2149517 B GB2149517 B GB 2149517B
- Authority
- GB
- United Kingdom
- Prior art keywords
- measuring devices
- current measuring
- coupling circuit
- associated current
- coupling
- 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
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2/60230A BE898050A (en) | 1983-10-21 | 1983-10-21 | Loop current measuring circuit for telecommunications - includes coupling circuit rejecting common mode components of current fluctuations |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8426441D0 GB8426441D0 (en) | 1984-11-28 |
GB2149517A GB2149517A (en) | 1985-06-12 |
GB2149517B true GB2149517B (en) | 1987-04-01 |
Family
ID=3865659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08426441A Expired GB2149517B (en) | 1983-10-21 | 1984-10-19 | Coupling circuit and associated current measuring devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2149517B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1213415B (en) * | 1986-12-17 | 1989-12-20 | Sgs Microelettronica Spa | CIRCUIT FOR LINEAR MEASUREMENT OF THE CIRCULATING CURRENT ON A LOAD. |
-
1984
- 1984-10-19 GB GB08426441A patent/GB2149517B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8426441D0 (en) | 1984-11-28 |
GB2149517A (en) | 1985-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921019 |