ES338543A1 - A CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY TELEPHONE INSTALLATIONS WITH BISTABLE RELAYS. - Google Patents
A CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY TELEPHONE INSTALLATIONS WITH BISTABLE RELAYS.Info
- Publication number
- ES338543A1 ES338543A1 ES338543A ES338543A ES338543A1 ES 338543 A1 ES338543 A1 ES 338543A1 ES 338543 A ES338543 A ES 338543A ES 338543 A ES338543 A ES 338543A ES 338543 A1 ES338543 A1 ES 338543A1
- Authority
- ES
- Spain
- Prior art keywords
- installations
- circuit arrangement
- winding
- relay
- telecommunications
- 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
- 238000004804 winding Methods 0.000 abstract 3
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000002045 lasting effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
- Control Of Stepping Motors (AREA)
- Relay Circuits (AREA)
Abstract
A common contact a is reversed at the energization of one or other winding I, II of a relay A, the mechanical movement lasting longer than the initiating electric impulse (Fig. 1b not shown). Such a relay may be used in combination with a rectifier at each cross-point of a switching network (Fig. 2), one pulse establishing a connection and another pulse breaking it. A combination of relays A-D may be used to form a binary cascade counter, Fig. 3a. By arranging the second winding such as E1 II in series with the first winding E2 I of the succeeding relay a ring counter, Fig. 4, may be provided.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0102962 | 1966-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES338543A1 true ES338543A1 (en) | 1968-04-01 |
Family
ID=7524818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES338543A Expired ES338543A1 (en) | 1966-03-31 | 1967-03-28 | A CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY TELEPHONE INSTALLATIONS WITH BISTABLE RELAYS. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE696407A (en) |
| CH (1) | CH457562A (en) |
| DE (1) | DE1487874A1 (en) |
| ES (1) | ES338543A1 (en) |
| FR (1) | FR1515596A (en) |
| GB (1) | GB1153087A (en) |
| GR (1) | GR36571B (en) |
| NL (1) | NL6701985A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904034B (en) * | 2019-04-09 | 2020-02-07 | 中国核动力研究设计院 | Control delay device under high temperature environment |
-
1966
- 1966-03-31 DE DE19661487874 patent/DE1487874A1/en active Pending
-
1967
- 1967-02-09 NL NL6701985A patent/NL6701985A/xx unknown
- 1967-03-22 GR GR670136571A patent/GR36571B/en unknown
- 1967-03-24 FR FR100229A patent/FR1515596A/en not_active Expired
- 1967-03-28 ES ES338543A patent/ES338543A1/en not_active Expired
- 1967-03-29 CH CH440867A patent/CH457562A/en unknown
- 1967-03-30 GB GB1452467A patent/GB1153087A/en not_active Expired
- 1967-03-31 BE BE696407D patent/BE696407A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR36571B (en) | 1969-02-20 |
| GB1153087A (en) | 1969-05-21 |
| FR1515596A (en) | 1968-03-01 |
| DE1487874A1 (en) | 1969-01-16 |
| CH457562A (en) | 1968-06-15 |
| NL6701985A (en) | 1967-10-02 |
| BE696407A (en) | 1967-10-02 |
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