GB1265336A - - Google Patents
Info
- Publication number
- GB1265336A GB1265336A GB1265336DA GB1265336A GB 1265336 A GB1265336 A GB 1265336A GB 1265336D A GB1265336D A GB 1265336DA GB 1265336 A GB1265336 A GB 1265336A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- circuit
- oscillations
- oscillator
- feb
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Dc-Dc Converters (AREA)
- Devices For Supply Of Signal Current (AREA)
- Relay Circuits (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR106311A FR1529927A (fr) | 1967-05-12 | 1967-05-12 | Perfectionnements aux relais électroniques statiques, utilisables notamment comme relais télégraphiques |
FR141882 | 1968-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1265336A true GB1265336A (xx) | 1972-03-01 |
Family
ID=26176423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1265336D Expired GB1265336A (xx) | 1967-05-12 | 1969-02-27 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3588339A (xx) |
BE (1) | BE714698A (xx) |
DE (1) | DE1762260C3 (xx) |
GB (1) | GB1265336A (xx) |
NL (1) | NL6806729A (xx) |
SE (1) | SE352997B (xx) |
-
1968
- 1968-05-06 BE BE714698A patent/BE714698A/xx unknown
- 1968-05-10 DE DE1762260A patent/DE1762260C3/de not_active Expired
- 1968-05-10 NL NL6806729A patent/NL6806729A/xx unknown
- 1968-05-13 SE SE06436/68A patent/SE352997B/xx unknown
-
1969
- 1969-02-27 US US802932*A patent/US3588339A/en not_active Expired - Lifetime
- 1969-02-27 GB GB1265336D patent/GB1265336A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6806729A (xx) | 1968-11-13 |
DE1762260B2 (de) | 1972-05-10 |
SE352997B (xx) | 1973-01-15 |
BE714698A (xx) | 1968-09-30 |
DE1762260C3 (de) | 1975-12-04 |
DE1762260A1 (de) | 1970-04-23 |
US3588339A (en) | 1971-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |