DK552986D0 - Faststof-koblingskredslaeb - Google Patents
Faststof-koblingskredslaebInfo
- Publication number
- DK552986D0 DK552986D0 DK552986A DK552986A DK552986D0 DK 552986 D0 DK552986 D0 DK 552986D0 DK 552986 A DK552986 A DK 552986A DK 552986 A DK552986 A DK 552986A DK 552986 D0 DK552986 D0 DK 552986D0
- Authority
- DK
- Denmark
- Prior art keywords
- koblingskredslaeb
- solid
- Prior art date
Links
Classifications
-
- 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)
- Interface Circuits In Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
- Dc Digital Transmission (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000495810A CA1240088A (en) | 1985-11-20 | 1985-11-20 | Solid state trunk circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK552986D0 true DK552986D0 (da) | 1986-11-19 |
| DK552986A DK552986A (da) | 1987-05-21 |
Family
ID=4131922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK552986A DK552986A (da) | 1985-11-20 | 1986-11-19 | Faststof-koblingskredsloeb |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4776007A (da) |
| JP (2) | JPS62216490A (da) |
| CN (1) | CN86107804A (da) |
| CA (1) | CA1240088A (da) |
| DE (1) | DE3621777A1 (da) |
| DK (1) | DK552986A (da) |
| FI (1) | FI864724A (da) |
| FR (1) | FR2590430A1 (da) |
| GB (1) | GB2183426B (da) |
| IT (1) | IT1190031B (da) |
| NO (1) | NO864632L (da) |
| SE (1) | SE8604931L (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804216A1 (de) * | 1988-02-11 | 1989-08-24 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung fuer eine externleitungsuebertragung von kommunikations-vermittlungsanlagen, insbesondere fernsprechnebenstellenanlagen |
| US4894860A (en) * | 1988-06-07 | 1990-01-16 | Tie/Communications, Inc. | Trunk interface circuitry for telephone systems |
| KR950012585B1 (ko) * | 1992-05-09 | 1995-10-19 | 삼성전자주식회사 | 양방향 다이얼링 트렁크 인터페이싱회로 |
| US6480596B1 (en) * | 1993-05-07 | 2002-11-12 | Samsung Electronics Co., Ltd. | Direct inward-outward dialing trunk circuit |
| US5517565A (en) * | 1994-06-30 | 1996-05-14 | Harris Corporation | Integrated ringer relay circuit and method |
| DE4429840C2 (de) * | 1994-08-23 | 1996-07-18 | Ant Nachrichtentech | Signalamplitudenabhängige spulenlose Nachbildung einer Drossel |
| GB2417393A (en) * | 2004-08-18 | 2006-02-22 | Mitel Networks Corp | Central Office Line Circuit |
| JP2007180323A (ja) * | 2005-12-28 | 2007-07-12 | Matsushita Electric Ind Co Ltd | 積層セラミックコンデンサの製造方法並びにその選別装置 |
| WO2013014607A1 (en) * | 2011-07-25 | 2013-01-31 | Koninklijke Philips Electronics N.V. | System and method for implementing mains-signal-based dimming of a solid state lighting module |
| US9860392B2 (en) | 2015-06-05 | 2018-01-02 | Silicon Laboratories Inc. | Direct-current to alternating-current power conversion |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934099A (en) * | 1974-08-16 | 1976-01-20 | Bell Telephone Laboratories, Incorporated | Bias, feedback and network arrangements for hybrid circuits |
| US3993880A (en) * | 1976-02-09 | 1976-11-23 | Bell Telephone Laboratories, Incorporated | Resistive battery feed for line circuits |
| US4074087A (en) * | 1976-08-16 | 1978-02-14 | Bell Telephone Laboratories, Incorporated | Bidirectional voice frequency repeater |
| US4126765A (en) * | 1977-12-12 | 1978-11-21 | Gte Automatic Electric Laboratories Incorporated | Detector circuit for sensing battery polarity and loop closure |
| US4254305A (en) * | 1979-02-07 | 1981-03-03 | International Telephone And Telegraph Corporation | Current limited subscriber line feed circuit |
| GB2071461B (en) * | 1980-02-14 | 1984-01-25 | Standard Telephones Cables Ltd | Telephone line feed |
| DE3142201C2 (de) * | 1981-01-23 | 1984-02-23 | Mitel Corp., Kanata, Ontario | Gabelschaltung für eine Fernmelde-, insbesondere Fernsprechanlage |
| JPS60125A (ja) * | 1983-06-15 | 1985-01-05 | Fujitsu Ltd | 二線四線変換回路 |
| JPS6048693A (ja) * | 1983-08-29 | 1985-03-16 | Toshiba Corp | 局線トランク回路 |
-
1985
- 1985-11-20 CA CA000495810A patent/CA1240088A/en not_active Expired
-
1986
- 1986-05-21 GB GB8612353A patent/GB2183426B/en not_active Expired
- 1986-05-22 US US06/865,961 patent/US4776007A/en not_active Expired - Lifetime
- 1986-05-30 IT IT20618/86A patent/IT1190031B/it active
- 1986-06-28 DE DE19863621777 patent/DE3621777A1/de active Granted
- 1986-10-31 FR FR8615305A patent/FR2590430A1/fr not_active Withdrawn
- 1986-11-17 CN CN198686107804A patent/CN86107804A/zh active Pending
- 1986-11-18 SE SE8604931A patent/SE8604931L/ not_active Application Discontinuation
- 1986-11-19 FI FI864724A patent/FI864724A/fi not_active Application Discontinuation
- 1986-11-19 DK DK552986A patent/DK552986A/da not_active Application Discontinuation
- 1986-11-20 NO NO864632A patent/NO864632L/no unknown
- 1986-11-20 JP JP61278524A patent/JPS62216490A/ja active Pending
-
1992
- 1992-06-22 JP JP042863U patent/JPH0582185U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN86107804A (zh) | 1987-05-27 |
| NO864632D0 (no) | 1986-11-20 |
| DE3621777C2 (da) | 1988-04-07 |
| JPS62216490A (ja) | 1987-09-24 |
| GB8612353D0 (en) | 1986-06-25 |
| DE3621777A1 (de) | 1987-05-21 |
| DK552986A (da) | 1987-05-21 |
| IT1190031B (it) | 1988-02-10 |
| FI864724A0 (fi) | 1986-11-19 |
| CA1240088A (en) | 1988-08-02 |
| JPH0582185U (ja) | 1993-11-05 |
| IT8620618A1 (it) | 1987-11-30 |
| FR2590430A1 (fr) | 1987-05-22 |
| GB2183426B (en) | 1989-10-11 |
| SE8604931D0 (sv) | 1986-11-18 |
| GB2183426A (en) | 1987-06-03 |
| IT8620618A0 (it) | 1986-05-30 |
| US4776007A (en) | 1988-10-04 |
| FI864724A (fi) | 1987-05-21 |
| SE8604931L (sv) | 1987-05-21 |
| NO864632L (no) | 1987-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |