NO832372L - Koblingsanordning til aa avgi likestroem-koblingskjennetegn i en kjennetegnomformer - Google Patents
Koblingsanordning til aa avgi likestroem-koblingskjennetegn i en kjennetegnomformerInfo
- Publication number
- NO832372L NO832372L NO832372A NO832372A NO832372L NO 832372 L NO832372 L NO 832372L NO 832372 A NO832372 A NO 832372A NO 832372 A NO832372 A NO 832372A NO 832372 L NO832372 L NO 832372L
- Authority
- NO
- Norway
- Prior art keywords
- electronic switch
- transformer
- voltage
- operational amplifier
- switching device
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 9
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 2
- 206010007134 Candida infections Diseases 0.000 description 1
- 208000007027 Oral Candidiasis Diseases 0.000 description 1
- 241000287411 Turdidae Species 0.000 description 1
- 201000003984 candidiasis Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/50—Conversion between different kinds of signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0096—Trunk circuits
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Dc-Dc Converters (AREA)
- Analogue/Digital Conversion (AREA)
- Interface Circuits In Exchanges (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823226686 DE3226686A1 (de) | 1982-07-16 | 1982-07-16 | Schaltungsanordnung zur abgabe von gleichstrom-schaltkennzeichen in einem kennzeichenumsetzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO832372L true NO832372L (no) | 1984-01-17 |
Family
ID=6168609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO832372A NO832372L (no) | 1982-07-16 | 1983-06-29 | Koblingsanordning til aa avgi likestroem-koblingskjennetegn i en kjennetegnomformer |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT384919B (de) * | 1984-10-05 | 1988-01-25 | Alcatel Austria Ag | Schaltungsanordnung fuer fernsprechnetze |
| NL8601774A (nl) * | 1986-07-08 | 1988-02-01 | Philips Nv | Dc-voedingsinrichting voor een telecommunicatieleiding. |
| JP2002535887A (ja) * | 1999-01-15 | 2002-10-22 | インフィネオン テヒノロギーズ アーゲー | 遠隔通信網の信号発信回路構成 |
| CN109901975A (zh) * | 2019-03-27 | 2019-06-18 | 英业达科技有限公司 | 电力控制装置与控制方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056689A (en) * | 1977-01-05 | 1977-11-01 | Bell Telephone Laboratories, Incorporated | Telephone subscriber line circuit |
| DE2748522B1 (de) * | 1977-10-28 | 1979-04-26 | Siemens Ag | Anordnung zur Schleifensignalisierung |
| DD143135A1 (de) * | 1979-04-23 | 1980-07-30 | Reinhard Lemke | Schaltungsanordnung zum verlustleistungsarmen anschalten von gleichstromkennzeichen in fernsprechvermittlungsanlagen |
| NL7903662A (nl) * | 1979-05-10 | 1980-11-12 | Philips Nv | Lijncircuit. |
| JPS56143784A (en) * | 1980-04-09 | 1981-11-09 | Nec Corp | Switching type trunk circuit |
| JPS56147582A (en) * | 1980-04-18 | 1981-11-16 | Nec Corp | Dial pulse relay circuit |
-
1982
- 1982-07-16 DE DE19823226686 patent/DE3226686A1/de not_active Withdrawn
-
1983
- 1983-06-16 IN IN756/CAL/83A patent/IN158668B/en unknown
- 1983-06-22 AR AR293410A patent/AR231781A1/es active
- 1983-06-29 NO NO832372A patent/NO832372L/no unknown
- 1983-07-07 JP JP58122454A patent/JPS5933995A/ja active Pending
- 1983-07-14 GR GR71941A patent/GR79326B/el unknown
- 1983-07-14 EP EP83106925A patent/EP0099128B1/de not_active Expired
- 1983-07-14 DE DE8383106925T patent/DE3371848D1/de not_active Expired
- 1983-07-14 AT AT83106925T patent/ATE27524T1/de not_active IP Right Cessation
- 1983-07-15 AU AU16892/83A patent/AU554148B2/en not_active Ceased
- 1983-07-15 BR BR8303795A patent/BR8303795A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AR231781A1 (es) | 1985-02-28 |
| EP0099128A2 (de) | 1984-01-25 |
| GR79326B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-10-22 |
| AU554148B2 (en) | 1986-08-07 |
| DE3371848D1 (en) | 1987-07-02 |
| DE3226686A1 (de) | 1984-01-19 |
| AU1689283A (en) | 1984-01-19 |
| BR8303795A (pt) | 1984-02-21 |
| IN158668B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-03 |
| EP0099128B1 (de) | 1987-05-27 |
| ATE27524T1 (de) | 1987-06-15 |
| EP0099128A3 (en) | 1985-07-03 |
| JPS5933995A (ja) | 1984-02-24 |
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