FR1533789A - Assembly for actuating relays in telecommunications installations, in particular telephony - Google Patents
Assembly for actuating relays in telecommunications installations, in particular telephonyInfo
- Publication number
- FR1533789A FR1533789A FR117232A FR117232A FR1533789A FR 1533789 A FR1533789 A FR 1533789A FR 117232 A FR117232 A FR 117232A FR 117232 A FR117232 A FR 117232A FR 1533789 A FR1533789 A FR 1533789A
- Authority
- FR
- France
- Prior art keywords
- assembly
- particular telephony
- actuating relays
- telecommunications installations
- installations
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Relay Circuits (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0105347 | 1966-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1533789A true FR1533789A (en) | 1968-07-19 |
Family
ID=7526502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR117232A Expired FR1533789A (en) | 1966-08-12 | 1967-08-08 | Assembly for actuating relays in telecommunications installations, in particular telephony |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE702582A (en) |
DE (1) | DE1487911A1 (en) |
FR (1) | FR1533789A (en) |
GB (1) | GB1142400A (en) |
NL (1) | NL6710082A (en) |
SE (1) | SE314718B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345626Y2 (en) * | 1975-04-09 | 1978-11-01 |
-
1966
- 1966-08-12 DE DE19661487911 patent/DE1487911A1/en not_active Withdrawn
-
1967
- 1967-06-28 SE SE9560/67*A patent/SE314718B/xx unknown
- 1967-07-20 NL NL6710082A patent/NL6710082A/xx unknown
- 1967-08-08 FR FR117232A patent/FR1533789A/en not_active Expired
- 1967-08-11 GB GB36984/67A patent/GB1142400A/en not_active Expired
- 1967-08-11 BE BE702582D patent/BE702582A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1487911B2 (en) | 1969-10-30 |
SE314718B (en) | 1969-09-15 |
GB1142400A (en) | 1969-02-05 |
BE702582A (en) | 1968-02-12 |
DE1487911A1 (en) | 1969-02-06 |
NL6710082A (en) | 1968-02-13 |
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