FR2160125A5 - - Google Patents
Info
- Publication number
- FR2160125A5 FR2160125A5 FR7239695A FR7239695A FR2160125A5 FR 2160125 A5 FR2160125 A5 FR 2160125A5 FR 7239695 A FR7239695 A FR 7239695A FR 7239695 A FR7239695 A FR 7239695A FR 2160125 A5 FR2160125 A5 FR 2160125A5
- Authority
- FR
- France
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electronic Switches (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712156166 DE2156166C3 (de) | 1971-11-12 | 1971-11-12 | Elektronischer Schalter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2160125A5 true FR2160125A5 (fr) | 1973-06-22 |
Family
ID=5824874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7239695A Expired FR2160125A5 (fr) | 1971-11-12 | 1972-11-09 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT322639B (fr) |
CH (1) | CH551114A (fr) |
DE (1) | DE2156166C3 (fr) |
FR (1) | FR2160125A5 (fr) |
GB (1) | GB1409895A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2363669C3 (de) * | 1973-12-21 | 1977-02-03 | Licentia Gmbh | Elektronischer koppelpunkt und koppelpunktanordnung |
DE2419286C2 (de) * | 1974-04-22 | 1984-02-16 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zum Entdämpfen von elektrischen Schaltern mit unterschiedlichem Gleichstrom- und Wechselstromwiderstand, insbesondere von Koppelelementen einer Fernsprechvermittlungsanlage |
DE2419357C3 (de) * | 1974-04-22 | 1982-02-11 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zur Entdämpfung von elektronischen Schaltern, insbesondere von Halbleiterkoppelelementen einer Fernsprechvermittlungsstelle |
DE2436255C3 (de) * | 1974-07-27 | 1982-05-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Dämpfungsfreier elektronischer Schalter |
JPS5936427A (ja) * | 1982-08-24 | 1984-02-28 | Mitsubishi Electric Corp | 出力回路 |
DE4425824C2 (de) * | 1994-07-08 | 1997-01-30 | Deutsche Telephonwerk Kabel | Vollelektronischer, einpoliger Schalter |
-
1971
- 1971-11-12 DE DE19712156166 patent/DE2156166C3/de not_active Expired
-
1972
- 1972-11-06 AT AT940272A patent/AT322639B/de not_active IP Right Cessation
- 1972-11-08 CH CH1623872A patent/CH551114A/xx not_active IP Right Cessation
- 1972-11-09 FR FR7239695A patent/FR2160125A5/fr not_active Expired
- 1972-11-13 GB GB5227972A patent/GB1409895A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1409895A (en) | 1975-10-15 |
DE2156166A1 (de) | 1973-07-19 |
CH551114A (de) | 1974-06-28 |
DE2156166B2 (de) | 1975-04-24 |
AT322639B (de) | 1975-05-26 |
DE2156166C3 (de) | 1982-01-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |